Happy/Synopsis

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==History==
thumb|200px|Happy's egg
Years ago, when Happy was just an egg, he was taken away from his parents, Lucky and Marl, by the queen of Extalia, Shagotte, to carry out the Dragon Slayer assassination plan. In actuality, sending him to Earth Land, along with all the other Exceed eggs, was done to allow him to escape a future disaster in Edolas.Fairy Tail Manga: Chapter 198, Pages 6-8
In X778, Natsu found Happy's egg in the East Forest of Magnolia Town. Natsu then took it back to the guild where he and Lisanna raised it together every day. One night, Elfman took it to keep it warm and the next day when he brought it back, it began to hatch and out popped a kitten with a pair of wings. Happy's first word was "Aye." Natsu gave him the name "Happy" after Lisanna pointed out the change of the atmosphere from anger to happiness after Happy hatched from the egg. Despite everyone else seeing him as a cat, Natsu thought he was a Dragon.Fairy Tail Omake: Natsu and the Dragon's Egg, Pages 2-21
==Synopsis==
===Macao arc===
Happy arrives in Hargeon Town with Natsu Dragneel, who is suffering from immense motion sickness. After dealing with Natsu's motion sickness, the two find the man named Salamander, who is actually Bora of Prominence.Fairy Tail Manga: Chapter 1, Pages 4-5Fairy Tail Manga: Chapter 1, Pages 10-14 There, they meet Lucy Heartfilia, a traveling Mage who pays for their meal as thanks for freeing her from an illegal Charm Magic Bora was using.Fairy Tail Manga: Chapter 1, Pages 16-23
After finding out that Bora claims to be the Salamander from Fairy Tail, Natsu and Happy leave for the harbor to rescue Lucy and to stop Bora from ruining Fairy Tail's reputation.Fairy Tail Manga: Chapter 1, Pages 29-30 As Natsu deals with Bora, Happy escapes with Lucy, but he soon runs out of Magic and both plummet into the ocean. Lucy summons her Celestial Spirit, Aquarius, to blast Bora's slave ship back to the shore, after finding her lost Gate Keys. Natsu defeats Bora, and the group escapes after being discovered by the Rune Knights.Fairy Tail Manga: Chapter 1, Pages 38-48
Once they arrive at Fairy Tail, Lucy joins the guild. Then, Happy accompanies Natsu to rescue Macao Conbolt, as he has failed to come back from his mission on Mt. Hakobe. Lucy joins them much to Happy's confusion. At the mountain, Natsu and Lucy begin to argue but are interrupted when a Vulcan kidnaps Lucy.Fairy Tail Manga: Chapter 2, Pages 35-44 Natsu arrives to rescue Lucy but he is thrown down a cliff. However, Happy saves him and watches as Natsu battles and defeats the Vulcan, who turns back into Macao. Later, Macao and the team nearly fall from a cliff again but are saved by Taurus, one of Lucy's Celestial Spirits. After taking care of Macao's injuries, the team heads home, where Macao is finally reunited with his son, Romeo.Fairy Tail Manga: Chapter 3, Pages 13-30
===Daybreak arc===
When Lucy finally finds herself a place to stay, Natsu and Happy pay their very first unannounced visit. After Lucy explains all about Celestial Spirits and shows them how she makes a contract with a spirit, Plue, Natsu and Happy trick Lucy into forming a team with them to destroy the book, Daybreak, in Shirotsume Town.Fairy Tail Manga: Chapter 4, Pages 4-18
thumb|left|200px|Happy strikes Everlue, freeing Lucy from his grip
When they get to Shirotsume Town and meet the client, Kaby Melon, they find out that the reward is no longer 200,000 but 2,000,000 Jewels.Fairy Tail Manga: Chapter 5, Pages 7-13 After Lucy's failed attempt to infiltrate the mansion as a maid, they break into the mansion, quickly defeating the maids, and find their way into the library, where Natsu finds the Daybreak book.Fairy Tail Manga: Chapter 6, Pages 2-9 Everlue soon arrives and summons the Vanish Brothers to eliminate the Mages. Lucy realizes that there is some secret inside the book and tells them to stall the enemies while she reads it. Everlue goes after her leaving the Vanish Brothers to deal with Natsu and Happy but Natsu tells Happy to go after Lucy as he will take care of them himself.Fairy Tail Manga: Chapter 6, Pages 11-19
Happy arrives to see Everlue binding Lucy and slams Everlue's face with his feet to free her. He then watches as Lucy battles with Everlue and listens as she explains some parts of the secret of the book. Lucy summons her Celestial Spirit, Cancer, Happy is overjoyed and thinks that Cancer is going to say kani (crab) at the end of his sentences but ends up disappointed as he says ebi (shrimp) instead, to the point of asking Lucy to de-summon him. Then, Everlue reveals himself to be a Celestial Spirit Mage as well and summons Virgo, who comes along with Natsu. With their combined forces, the team is able to defeat Everlue and Virgo.Fairy Tail Manga: Chapter 8, Pages 4-20
The team then heads back to their client's house where Lucy reveals the secrets of the book. They refuse to take any reward and Natsu figures out that their client is not rich and so the team returns home to Fairy Tail. As the team heads home, Happy and Natsu realize that Lucy is writing her own novel and begin teasing her about it.Fairy Tail Manga: Chapter 9, Pages 11-20
===Eisenwald arc===
As Happy, Natsu and Lucy talk about Dark Guilds with Mirajane Strauss, Erza Scarlet returns from her mission, bringing the horn of a Demon she subdued as a souvenir and indirectly causing Natsu to act like Happy. Erza has been looking for Gray and Natsu and asks them for help when she finds them, much to everyone's surprise since Erza is considered the strongest female Mage in Fairy Tail.Fairy Tail Manga: Chapter 10, Pages 5-17
The next day at the train station, Gray and Natsu are bickering as usual, and Happy tags along. Lucy introduces herself to Erza and explains that Mirajane wanted her to tag along. Natsu then tells Erza that he will only accompany her if she promises to battle him when they return, to which she agrees. Whilst on the train to their destination, Erza explains that she had overheard something about a sealed Magic called Lullaby and the involvement of a powerful Mage named Erigor. Erigor is part of a Dark Guild called Eisenwald and considering the illegal nature of such a guild, Erza says she plans to march right into the guild and find out what it is up to. Unfortunately, in the process of her elucidation she and the others accidentally leave a motion sick Natsu on the train upon exiting.Fairy Tail Manga: Chapter 11, Pages 2-19
Happy helps stop the train by pulling down an emergency stop signal lever at the directive of Erza and goes to follow the train.Fairy Tail Manga: Chapter 12, Pages 2-5 After they are reunited with Natsu, they learn that Natsu had a confrontation in the train with a member of Eisenwald, Kageyama, who also had a strange kind of flute. Lucy then pipes in at this moment, saying that she had only heard about it in books, but that it might be the "Death Lullaby" flute.Fairy Tail Manga: Chapter 12, Pages 14-19
Eisenwald takes over the Oshibana train station and the group forces their way in quickly, encountering Eisenwald and fighting them.Fairy Tail Manga: Chapter 12, Pages 6-20 Erigor, however, has other plans and flees the scene with Gray and Natsu in his pursuit. Erza and Lucy are left behind to fight the rest of the members with Happy accompanying them. Erza, however, defeats all of them by herself but one of them escapes and Lucy and Happy are tasked to go after him.Fairy Tail Manga: Chapter 14, Pages 2-14 When Lucy and Happy lose track of the Eisenwald member, Lucy says they should just return to Erza but such a scary prospect is feared by Happy, since Erza had told them to "go after him" forcing the two to continue.Fairy Tail Manga: Chapter 16, Pages 6-7 The two reconvene with the others just as Kageyama is stabbed by Karacka, a member of his own guild.Fairy Tail Manga: Chapter 17, Page 5
Unable to figure out how to escape from the air barrier surrounding the train station which Erigor had cast to trap them in, Happy abruptly reveals that Everlue's Celestial Spirit Virgo had given him her key to give to Lucy. Using Virgo's diver Magic, they escape the train station. Happy helps Natsu catch up to Erigor on a rail bridge by using his maximum speed, but this wears him out.Fairy Tail Manga: Chapter 17, Pages 8-20 During the fight, Natsu gets enraged by his inability to hit through Erigor's Storm Mail, and Happy notices that Natsu's increased fury affects the temperature of his fire which in turn causes Erigor's wind to flow towards him. So to further nullify Erigor's wind, Happy makes Natsu angrier by saying that he should just leave it to Gray. This infuriates Natsu enough to enable him to destroy Erigor's wind and defeat him.Fairy Tail Manga: Chapter 19, Pages 9-18
Erza and company, alongside an injured Kageyama, arrive but Kageyama suddenly makes a break for it with the flute to Clover Town where the Guild Masters are having a meeting, planning to kill them.Fairy Tail Manga: Chapter 20, Pages 2-6 Chasing after him, they arrive and see Kageyama with Makarov and are about to go to him when they are stopped by guild masters Bob and Goldmine. They see that Makarov has persuaded Kageyama not to use Lullaby's Magic. However, the flute itself starts to talk and transforms into a Demon.Fairy Tail Manga: Chapter 20, Pages 12-20 Everyone panics but Gray, Erza and Natsu fight the Demon and manage to defeat it, destroying the Guild Masters' Meeting Building in the process, causing the team and Makarov to make a hasty exit.Fairy Tail Manga: Chapter 21, Pages 2-18
During Erza and Natsu's promised battle, Happy rescinds his bet on Natsu's victory to Erza's after she pulls out her Flame Empress Armor. However, the conclusion of their fight is not seen as Erza is arrested by the Magic Council for property damage, among other crimes.Fairy Tail Manga: Chapter 22, Pages 10-20 However, they are both set free the next day.Fairy Tail Manga: Chapter 24, Page 2
===Sub-Zero Emperor Lyon arc===
After Natsu and Erza's return to the guild, Happy steals an S-Class request poster so that he, Natsu and Lucy can complete it.Fairy Tail Manga: Chapter 24, Pages 18-20 Lucy refuses at first, telling them to leave, until she notices that the reward includes an Ecliptic Zodiac Key and runs after them.Fairy Tail Manga: Chapter 25, Pages 2-5 However, Gray chases after them at the Master's orders and catches up to them in Hargeon town. Mentioning Erza's wrath at disobeying the rules, Happy tries to make it sound like Natsu and Lucy forced him to steal the request poster. One of the sailors that had refused to sail them to the cursed Galuna Island reverses his rejection when he notices Gray and Natsu fighting with their Magic. Natsu knocks out Gray while he is distracted and drags him onto the boat.Fairy Tail Manga: Chapter 25, Pages 10-19 After setting sail, the sailor vanishes and although Happy checks to see if he fell into the water, he is nowhere to be found. All that is rendered irrelevant when a large wave hits their boat and washes them ashore onto Galuna Island. Gray then agrees to help and so they go towards the island's village and meet its mayor, Moka, who asks them to destroy the moon.Fairy Tail Manga: Chapter 26, Pages 2-20
After deciding that such a task is impossible, the Fairy Tail Mages instead investigate the island's forest and get attacked by a gigantic mouse which they defeat, and in the process they locate an abandoned old temple. Natsu, commenting on the decayed floor, begins to slam it with his foot causing it to crumble and hurtle them downwards into a cavern, also making Happy almost swallow a bone he found. Lucy saves him from choking by pulling it out of his throat. In this cavern they discover the frozen Demon Deliora along with three Mages: Sherry Blendy, Yuka Suzuki and Toby. Gray explains to the others what Deliora is: an immortal Demon that destroyed the Land of Isvan 10 years ago, and that it was sealed by his teacher, Ur, at the risk of her life.Fairy Tail Manga: Chapter 27, Pages 3-28 The group decides to wait for the moon to come out for them to see its involvement with the frozen Demon. Lucy brings out her Celestial Spirit Lyra to pass the time. Happy wants her to sing a fish song but Lucy tells Lyra to sing anything that she likes. When night arrives, they discover that the moonlight is hitting the Demon via the ritual Moon Drip which would melt the ice. As the team is hiding, Reitei Lyon, Sherry, Yuka and Toby arrive. Reitei Lyon inquires about the Moon Drip ritual and orders the other three to obliterate the village.Fairy Tail Manga: Chapter 28, Pages 2-20 Enraged by the order given by Reitei Lyon, Natsu jumps out from hiding and attacks alongside Gray. Natsu is frozen, and Gray tells Happy to escape with Lucy which he reluctantly does.Fairy Tail Manga: Chapter 29, Pages 2-14
The two arrive back at the village and inform the villagers about the oncoming danger and that it would be a good opportunity to catch them. Happy points out that the three are probably Mages, and although they outnumber them, Mages are difficult to deal with. Lucy, however, thinks of a plan.Fairy Tail Manga: Chapter 30, Pages 19-20 Lucy summons Virgo to make the preparations for her plan: set a hidden hole in front of the village gate for them to fall in. Happy declares her stupid, saying that it won't work on anyone, although it works on Natsu. To their surprise, the Mages come by air and try to smother the village in a cascade of poison. Happy flies Natsu up into the air to prevent this, with Natsu using his Fire Dragon's Brilliant Flame to scatter the poison away from the villagers. After their plan fails, the three Mages decide to confront their enemies from the ground.Fairy Tail Manga: Chapter 31, Pages 2-19
As the Mages prepare to fight, the villagers leave the village, carrying the unconscious Gray. Sherry and Angelica go after them, but Lucy accidentally catches onto Angelica's claw and after tickling the mouse to stop, they end up crashing into the forest. Happy goes to make sure she is okay while Natsu deals with Yuka and Toby.Fairy Tail Manga: Chapter 32, Pages 2-7 He finds her safe after defeating Sherry but also comes across a not too pleased Erza. His attempt to escape is ruined by Erza who easily captures him, saying that they have betrayed the Master and the rules, and that they are not going to get away with it.Fairy Tail Manga: Chapter 34, Pages 19-21
Erza forces Happy to look for the villagers and Gray's location while tied up. She also demands that Gray come back with her to the guild but Gray defiantly resists and leaves her. Angered, she resolves to instead help them and complete the mission first then punish them, freeing Lucy and Happy.Fairy Tail Manga: Chapter 35, Pages 5-14 They catch up to Gray running towards the temple finding out that Lyon's intentions are to free Deliora and fight him as a means of surpassing Gray and Lyon's mentor, Ur.Fairy Tail Manga: Chapter 36, Page 13Fairy Tail Manga: Chapter 36, Pages 17-19 They discover that the ruins have been tilted so that the moonlight no longer hits Deliora and are then attacked by occultists. Gray runs forward while Erza, Lucy and Happy stay behind to defeat them.Fairy Tail Manga: Chapter 37, Pages 11-13 They then see that the ruins are re-tilted again to their original position by Zalty.Fairy Tail Manga: Chapter 39, Pages 11-12 After that, the Fairy Tail Mages go inside the temple and hear the revived Deliora's roar.Fairy Tail Manga: Chapter 41, Page 17-18 However, Deliora has been long dead and it crumbles to nothing upon being released.Fairy Tail Manga: Chapter 43, Pages 11-15
Back at the newly restored village, (thanks to Zalty's Arc of Time Magic) Erza explains that the villagers' transformation into Demons was false. She clarifies when she gets Natsu to help her "destroy the Moon" but what they really do is to destroy an amnesia-causing barrier around the island that made the villagers think they were humans when they were actually all Demons.Fairy Tail Manga: Chapter 44, Pages 11-20Fairy Tail Manga: Chapter 45, Pages 2-14
===Phantom Lord arc===
After returning to the guild, everyone but Lucy is displeased at Erza for not letting them accept the reward of 7 million . Lucy's happiness is due to her receiving the golden Zodiac Key of Sagittarius, which Happy suggests they should sell instead. Erza then reminds them of their punishment, believing it will surely be "that," although what "that" is, is not explained. That's soon put out of their minds when they discover that the guild has been attacked by their longtime rival, Phantom Lord.Fairy Tail Manga: Chapter 46, Pages 15-18 
The Mages confront Makarov about the damages done by Phantom Lord, but he simply smacks them all on the head and tells them to just ignore it. Happy and company surprise Lucy when they welcome her to her own apartment with Erza telling them they have to stick together in case anyone gets attacked. However, this has already happened to the members of Team Shadow Gear (Levy McGarden, Jet and Droy) and when Makarov discovers this, he announces war against Phantom Lord.Fairy Tail Manga: Chapter 47, Pages 4-22 Happy attacks Phantom Lord alongside the majority of Fairy Tail, but they are all forced to retreat when Makarov loses his Magic Power due to Aria of the Element 4.Fairy Tail Manga: Chapter 49, Pages 18-20 Natsu overhears Gajeel Redfox and Aria stating that they had captured Lucy. He forces one of the Phantom Lord members to tell him where Lucy is with Happy rushing after him.Fairy Tail Manga: Chapter 50, Pages 5-9 Natsu catches Lucy as she deliberately lets herself fall from the prison tower. Natsu and Happy then argue about what they are going to do but stop when Lucy tells them that Phantom Lord attacking Fairy Tail was her fault. Happy and Natsu comfort her and they decide that it's best to retreat to the guild, leaving the indignant Jose Porla.Fairy Tail Manga: Chapter 50, Pages 23-30
Back at the guild, Happy and the others are surprised at the revelation of Lucy's history and comfort her while she is depressed.Fairy Tail Manga: Chapter 51, Pages 6-10 Just then, they feel the guild quaking and rush outside to see what the commotion is: the Phantom Lord guild is on six legs and is literally walking towards their guild.Fairy Tail Manga: Chapter 51, Pages 15-19 It attacks with its Magical Convergent Cannon: Jupiter but Erza narrowly stops the powerful bullet from obliterating the guild, rendering her incapable of fighting. Jose Porla calls out, demanding that they give Lucy to him but receives an adamant refusal. In response, he tells them to quiver for 15 minutes as Jupiter reloads. Rather than wait to be destroyed, Natsu says that he's going to destroy it before Jupiter is able to fire once more, and so Happy flies him to the mechanically walking guild.Fairy Tail Manga: Chapter 52, Pages 2-14 Inside, they are confronted by Totomaru, a member of the Element 4 who prevents Natsu from destroying the cannon.Fairy Tail Manga: Chapter 52, Pages 17-20 Totomaru's abilities cause Natsu some grief, and incite Happy to panic as the time whittles away. Natsu eventually outsmarts Totomaru and destroys the cannon.Fairy Tail Manga: Chapter 53, Pages 4-20
In retaliation for the sabotaged cannon, Jose orders the guild to enter its more powerful form: Phantom MK II. Since it's a vehicle, it brings up Natsu's motion sickness and Totomaru seizes the moment to attack with his Rainbow Fire but Gray and Elfman arrive and defeat him. Happy flies outside to see what's going on, and returns telling them that the guild has become a gigantic Mage. They decide to split up, Happy going with Natsu.Fairy Tail Manga: Chapter 54, Pages 2-13 Natsu says that they should just go and defeat Jose but Happy says that it's an insane idea. Regardless, they are soon faced with the strongest of the Element 4, Aria.Fairy Tail Manga: Chapter 56, Pages 11-14 Aria easily dominates the fight and nearly renders Natsu's Magic void until Erza arrives and takes over the fight from Natsu. Aria decides to fight seriously and takes off his blindfold, multiplying his Magic Power.Fairy Tail Manga: Chapter 58, Pages 4-12 However, Erza manages to defeat Aria with one hit.Fairy Tail Manga: Chapter 58, Pages 14-19 The strain from using Magic causes Erza to collapse.Fairy Tail Manga: Chapter 59, Pages 4 She later regains consciousness in Natsu's arms and tells him to release his power and that he becomes the one to surpass her. Natsu then leaves with Happy to protect the guild and Lucy.Fairy Tail Manga: Chapter 59, Pages 17-19
As Gajeel is about to kill Lucy, Natsu arrives and interferes and the two Dragon Slayers begin to fight.Fairy Tail Manga: Chapter 60, Pages 16-19 Happy frees Lucy and the two watch as the Dragon Slayers battle each other.Fairy Tail Manga: Chapter 61, Pages 3-20 As Natsu and Gajeel's battle continues, Gajeel eats some metal that replenishes his strength, helping him gain the upper hand. Lucy, trying to find a way for Natsu to eat fire, summons the only spirit she has at the moment: Sagittarius, whose appearance shocks Happy. However, Sagittarius says that he cannot shoot fire and the three continue to watch as Gajeel continues to beat up Natsu and makes him look at the Fairy Tail building collapsing.Fairy Tail Manga: Chapter 62, Pages 4-20 Natsu decides to continue fighting Gajeel although he doesn't have the strength to fight back.
Happy shouts out that if Natsu was only able to eat fire, he would be able to fight back. Upon hearing Happy's statement, Sagittarius finds a solution to create fire, replenishing Natsu strength and allowing him to defeat Gajeel and destroy the Phantom Lord building.Fairy Tail Manga: Chapter 63, Pages 6-21 As the Phantom Lord guild crumbles, Happy carries Lucy to safety.Fairy Tail Manga: Chapter 64, Pages 2-6 Happy and Lucy arrive at the remains of their guild just after a recovered Makarov defeats Jose. When asked where Natsu is, Happy simply says that he has business to attend to.Fairy Tail Manga: Chapter 66, Pages 8-9
Taking part in the reconstruction of the guild, Happy, Gray, Natsu and Erza decide to take break to eat when Loke arrives and asks them to give Lucy her keys. When they arrive at Lucy's house, they see that no one is there. Happy finds Lucy's letters to her mother that weren't sent, and Erza finds a note saying "I will go home." They then rush after her.Fairy Tail Manga: Chapter 67, Pages 9-19 Upon arriving at the Heartfilia mansion, they find Lucy leaving her house and are surprised to hear that Lucy's family owns the place. The team then returns to the guild.Fairy Tail Manga: Chapter 68, Pages 16-19
A few days when the guild accepts job requests again, Team Natsu becomes official and decides to take their first mission as an official team.Fairy Tail Manga: Chapter 69, Pages 15-17 While doing the request, they manage to destroy half a road.Fairy Tail Manga: Chapter 69, Page 20
===Loke arc===
Noticing Lucy worrying over her little amount of money, Mirajane suggests they do a simple acting job at a theater. Happy is given the task of carrying a Dragon suit that Natsu is in and has a week to rehearse. The Mages' show is atrocious and makes little sense, and they also eventually destroy the theater but despite all this they are hailed as a success to the point that they're kept there for another week doing three performances a day.Fairy Tail Manga: Chapter 70, Pages 2-20
They go out on another job and chance upon Loke after swiftly completing it. Seeing how they completed it so quickly they decide to stay the night in Hosenka Town. Natsu, Erza and Gray have a pillow fight; Lucy, fearing for her life, instead takes a walk. Happy follows her and tricks her by making her think Plue is human and can talk, but is quickly found out when he uses his signature "Aye" during the trick. Two Mages then begin to flirt with Lucy and paralyze her before she is saved by Loke. The two go back to a bar where Happy falls asleep after eating.Fairy Tail Manga: Chapter 71, Pages 2-18 His sleep doesn't last long as he is dragged away by the tail by Lucy who leaves off in a storm.Fairy Tail Manga: Chapter 72, Page 5
Back at the guild, an agitated Lucy silences Natsu and Gray's bickering, a feat only Erza could do, and Happy asks if she is upset because of his prank; she answers no. Loke's old girlfriends arrive at the guild and demand to know where he is. Mirajane states that Lucy was last with him and they all converge on her, which makes Lucy make a quick escape with Happy. In her apartment she calls out her Celestial Spirit Crux to dig up anything on Loke. Gray suddenly barges in saying that Loke has left Fairy Tail. After hearing this, they all go to look for him.Fairy Tail Manga: Chapter 72, Pages 7-18
===Tower of Heaven arc===
Shocked by the announcement that Loke is a Celestial Spirit, Lucy explains to Natsu, Gray and Happy that he is the Lion spirit which Happy thinks is a grown-up cat. Considering he can no longer spend long periods of time in the human world anymore, Loke gives the four of them, as well as Erza, tickets to a fancy resort.Fairy Tail Manga: Chapter 75, Pages 2-5 While at the resort's casino, they are attacked by Erza's old friends who kidnap Erza and Happy after attacking Natsu, Lucy, Gray and Juvia.Fairy Tail Manga: Chapter 76, Pages 2-17
Happy later wakes up inside the Tower of Heaven in a heavily cat-themed room and has a short conversation with Millianna and Wally before Simon arrives and tells them that Erza has escaped.Fairy Tail Manga: Chapter 79, Pages 2-5 Natsu manages to arrive at the room but sees no one there before he is suddenly ambushed by Wally and Millianna. The two manage to gain the upper hand in their fight against Natsu, who has a cat head stuck on him. Happy then arrives and saves Natsu from getting shot by Wally by slapping the gunslinger in the face with a cuddly toy. Natsu manages to free himself from Millianna's ropes by tricking her with his secret move: Kitty in Distress and defeats both of them using his Fire Dragon's Wing Attack.Fairy Tail Manga: Chapter 84, Pages 5-15
Happy pulls off the mask from Natsu's head and listens as Jellal Fernandes details the rules of The Paradise game.Fairy Tail Manga: Chapter 85, Pages 2-9 After hearing Jellal, they decide to take a shortcut with Happy carrying Natsu straight to the top. However, this is against the rules and they are both struck back into the tower by Fukuro. Simon is in the same corridor they land in and he attempts to help them escape with his Dark Moment. Fukuro, however, can see through this and blasts Simon away.Fairy Tail Manga: Chapter 85, Pages 11-19 Natsu and Fukuro begin to battle each other.
Fairy Tail Manga: Chapter 86, Pages 2-6 No one seems to gain the upper hand but Fukuro makes Natsu ride on one of his rockets, and since it is a vehicle it causes him to get sick. With Natsu disoriented by the ride, Fukuro swoops in and swallows him into his stomach; as Fukuro has the ability to use the Magic of a Mage he has digested. Happy tries to rescue Natsu, but Fukuro uses Natsu's power to easily overpower him.Fairy Tail Manga: Chapter 88, Pages 10-19 Gray then arrives and takes over the fight, defeating Fukuro and freeing Natsu.Fairy Tail Manga: Chapter 89, Pages 18-20 During the fight, Gray took a fair amount of damage and Simon asks Happy to take him outside the tower to recover.Fairy Tail Manga: Chapter 92, Page 9 They flee the island on a boat along with Juvia, Lucy, Wally and Millianna and watch as the weaponized satellite Etherion strikes the tower.Fairy Tail Manga: Chapter 94, Pages 18-19
Thinking that Erza and Natsu might have died, they are all highly relieved when the two of them arrive on the shore.Fairy Tail Manga: Chapter 100, Pages 20-27 They recover in a hotel where Natsu sleeps for three straight days and wakes up after Gray belittles him, but this is only for a moment.Fairy Tail Manga: Chapter 101, Pages 2-6 He eventually stays awake and they socialize with their previous enemies before sending them off with a fireworks display.Fairy Tail Manga: Chapter 102, Pages 11-15
===Battle of Fairy Tail arc===
Upon returning to the guild, they find its reconstruction to be complete and Cana Alberona shows them around. Makarov startles them with the introduction of two new members: Juvia and Gajeel, their previous enemies from the Phantom Lord Guild. After settling down, they sit down for a song from Mirajane; this calm state doesn't last long as the two Dragon Slayers soon cause a large brawl.Fairy Tail Manga: Chapter 103, Pages 1-18 A reporter comes the next day to write about the guild, ignoring Lucy throughout, and asking Happy why he's blue to which he answers "'cause I'm a cat."Fairy Tail Manga: Chapter 104, Pages 7-9
A few days later, Lucy is desperately looking for jobs to pay the rent and she asks Natsu and Happy to help her out. Much to her dismay, Natsu is feeling too sick from eating the Etherion and, along with Happy, goes home to rest.Fairy Tail Manga: Chapter 105, Pages 11-15 As Lucy finds out, by "home" Natsu meant her home and she gets a large fright when she finds Natsu and Happy in her bed. Happy explains that Natsu's sickly feelings have happened before after he ate Laxus Dreyar's lightning. He goes on to explain about the strongest members in the guild, the strongest probably being Gildarts Clive, and then gives Lucy a flyer about the Magnolia Harvest and the Miss Fairy Tail competition that is being run alongside it which would solve all her money problems.Fairy Tail Manga: Chapter 106, Pages 5-10 During the competition a week later, Mirajane crushes her own hopes of winning by transforming her face into Happy, much to his pleasure. It continues onwards, showcasing other Fairy Tail girls, until a member of the Thunder God Tribe, Evergreen, appears and turns all the girls to stone. Soon, the other two members, Bickslow and Fried, make their entrance along with Laxus. Laxus proposes a game to find out who is the strongest in Fairy Tail, and Natsu replies with enthusiasm.Fairy Tail Manga: Chapter 107, Pages 7-19 Laxus is holding the girls as hostages, threatening to smash them if the male Mages don't participate or break the rules. With a time limit of three hours to find and defeat them before the girls crumble to dust, the members of Fairy Tail rush out and the Battle of Fairy Tail begins.Fairy Tail Manga: Chapter 108, Pages 1-6 
Happy stays behind with Makarov, Natsu and Gajeel, who are unable to escape due to Fried's Enchantment.Fairy Tail Manga: Chapter 108, Pages 6-9Fairy Tail Manga: Chapter 108, Pages 13-14Fairy Tail Manga: Chapter 111, Pages 5-6 Natsu and Gajeel then try to free Erza by mostly heating her, which works because of her artificial eye that halved the effect of Evergreen's Magic.Fairy Tail Manga: Chapter 111, Pages 14-18 She goes out and defeats Evergreen thus freeing all the other girls.Fairy Tail Manga: Chapter 112, Pages 1-21 In reprisal, Laxus activates his Thunder Palace effectively holding the whole town hostage. Happy then accompanies Lucy to find the other two Thunder God Tribe members and Laxus.Fairy Tail Manga: Chapter 113, Pages 7-15 
As Lucy and Happy are walking, they are suddenly attacked by Bickslow's dolls. Happy is able to push Lucy out of the line of fire. Then they see Bickslow himself and the two sides begin to battle. However, Bickslow seems to have the upper hand, since even if Lucy destroys his dolls, he can control more since they are fighting on top of a toy store. Bickslow then uses his Baryon Formation attack on Lucy but she is saved by Loke, who came through his gate on his own.Fairy Tail Manga: Chapter 114, Pages 9-20 Loke tells Lucy to stay back, but Lucy tells him that she would fight alongside him causing Happy to tease them and say that they're a cute couple. When Bickslow tries to use his Figure Eyes on them, Happy tells the other two to close their eyes since they may be turned to dolls and controlled by Bickslow, giving him the opening he needs to attack them. With Loke's strategy, Lucy is able to use her whip to bind Bickslow and Loke, using his Regulus Impact, defeats Bickslow.Fairy Tail Manga: Chapter 115, Pages 2-19
Laxus is eventually defeated and excommunicated and Happy is seen together with Natsu participating in the Fantasia Parade and along with the other members, raises his hand to tell Laxus that they will always be watching over him.Fairy Tail Manga: Chapter 128, Pages 8-16 After the Fantasia Parade, Happy is seen, together with Bickslow, teasing Lucy about Loke.Fairy Tail Manga: Chapter 129, Page 7 When Lucy mentions that she feels like she's being watched, Happy tells her that she has excessive self-consciousness. Lucy ignores them and heads home to prepare for the job.Fairy Tail Manga: Chapter 129, Pages 8-9
When Lucy returns, Happy is seen greeting her and asks Natsu what job they are going to take. Gray reveals that it would be to capture the escaped convict Velveno. Happy is surprised when Lucy leaves on her own to head to Acalypha Town.Fairy Tail Manga: Chapter 129, Pages 22-25 Happy, along with Team Natsu, follows Lucy to the LOVE & LUCKY guild and is surprised to learn that she defeated the Naked Mummy Guild by herself and informs her that because she ran off, they cancelled the mission.Fairy Tail Manga: Chapter 130, Pages 15-16
===Oración Seis arc===
Happy and the other members of Team Natsu assist Lucy in paying the rent by helping her at a restaurant, and when they return to the guild, Mirajane explains about Dark Guilds and their power over the magical underworld.Fairy Tail Manga: Chapter 131, Pages 2-4Fairy Tail Manga: Chapter 131, Pages 11-12 Makarov then arrives and announces that an alliance of guilds is going to take down one of the strongest three Dark Guilds, Oración Seis.Fairy Tail Manga: Chapter 131, Pages 13-16 Makarov chooses Happy together with Natsu, Erza, Lucy and Gray to act as the delegates of Fairy Tail.Fairy Tail Manga: Chapter 132, Pages 2-4
After meeting all the delegated teams to fight the Dark Guild Oración Seis, Happy falls in love with the Cait Shelter's talking cat Mage Carla.Fairy Tail Manga: Chapter 133, Pages 3-5 Next, he follows Wendy Marvell and Carla when Oración Seis assaults the Allied Forces, hiding with them as the others are beaten by the Dark Guild members.Fairy Tail Manga: Chapter 134, Pages 5-18 Brain, the leader of the group, kidnaps Wendy who grabs Happy by accident as she was trying to reach out for Carla.Fairy Tail Manga: Chapter 135, Pages 2-5 Both are taken by the Oración Seis to their hideout, where Brain explains who Wendy is and what her powers are to Happy and the other Dark Guild members.Fairy Tail Manga: Chapter 136, Pages 3-5 Brain then presents a coffin to Wendy with the body of a half dead Jellal Fernandes inside and implores her to heal him.Fairy Tail Manga: Chapter 136, Pages 17-20 
Happy tries to act as the voice of reason, explaining Jellal's past actions at the Tower of Heaven.Fairy Tail Manga: Chapter 137, Pages 5-7 Though hesitant because of Happy's words, Wendy revives Jellal nonetheless just as Natsu arrives. Jellal quickly knocks down Natsu and turns on Brain before leaving the cave without further incident. Natsu recovers and soon leaves the cave along with Happy, Carla, and Wendy.Fairy Tail Manga: Chapter 138, Pages 1-8 The group is suddenly knocked out of the sky by Racer, who spots them while fighting Gray, and proceeds to attack them and knock the two cats out. Natsu then grabs them and runs while Gray prevents Racer from going after them.Fairy Tail Manga: Chapter 138, Pages 13-17 Natsu takes Happy, Carla and Wendy to Erza so that Wendy heals her.Fairy Tail Manga: Chapter 141, Pages 6-8
When Erza runs off to find Jellal and Natsu chases her, Happy joins Carla, Hibiki Lates, Lucy and Wendy in following Natsu.Fairy Tail Manga: Chapter 142, Pages 10-12 They find Natsu stuck on a raft and are confronted by Oración Seis' Angel and her Spirits who transform into Gray and freeze Happy when he attempts to save Natsu from the raft.Fairy Tail Manga: Chapter 143, Pages 4-6 He is later thawed out, helping a weakened, and probably unconscious, Hibiki out of the water.Fairy Tail Manga: Chapter 146, Page 14
Happy later rescues Natsu as he falls from Nirvana's true form, and flies him up to its city where he aides his partner in fighting against the Poison Dragon Slayer Cobra in an aerial battle.Fairy Tail Manga: Chapter 148, Pages 5-7Fairy Tail Manga: Chapter 148, Pages 11-17 Using his heightened hearing against him, Natsu roars so loudly that it overwhelms Cobra and knocks him out.Fairy Tail Manga: Chapter 150, Pages 13-19 Cobra's poison begins to affect them both and they fall to the ground. However, Cobra quickly recovers and almost strikes a deadly blow on Natsu before Oración Seis' Guild Master Brain intervenes and shoots Cobra. Brain drags Natsu away, planning to make him his puppet.Fairy Tail Manga: Chapter 151, Pages 2-8 Jura Neekis, Lucy and Gray find Happy who informs them of Brain's plans.Fairy Tail Manga: Chapter 151, Page 12 Jura, one of the Ten Wizard Saints, stops Brain and effortlessly defeats him. Carla and Wendy arrive just at that moment, Wendy's Sky Dragon Slayer Magic curing them both, and after Happy tells Wendy about Natsu's motion sickness, she casts a spell on him that will temporarily immunize him.Fairy Tail Manga: Chapter 152, Pages 2-11Fairy Tail Manga: Chapter 152, Pages 14-19
Wendy rushes away, Carla with her, and the rest of them receive a message from an enemy turned ally, Hoteye, via telepathy. Hoteye tells them that the strongest of the Oración Seis, Midnight, is directly below them and that his defeat will stop Nirvana. The Mages rush downwards but at the last moment discover that they fell for a trap set by Brain.Fairy Tail Manga: Chapter 153, Pages 7-12 The group is saved by Jura's timely intervention who is heavily damaged by the ambush and rendered unconscious.Fairy Tail Manga: Chapter 153, Pages 15-17 As they try to make sure he's okay, Brain's staff, Klodoa, laments about Brain's pathetic power and that he should just defeat them himself before being captured by Natsu and slammed around. He frees himself from Natsu's grip and reveals the Dark Guild's plan to them: destroy the Cait Shelter Guild so Nirvana can never be resealed.Fairy Tail Manga: Chapter 154, Pages 10-13Fairy Tail Manga: Chapter 154, Pages 19-21
Klodoa begins to bash them, but abruptly stops when he feels that the Six Demons have all been defeated and that this will herald the arrival of Brain's split personality, the vastly powerful and bellicose Zero. As forecasted, Zero arrives and effortlessly defeats the team.Fairy Tail Manga: Chapter 156, Pages 2-15 Nirvana then arrives at Cait Shelter and Zero orders it to attack. The powerful blast from Nirvana is however stopped with another strike when the combined efforts of the other alliance members, who manage to get the Magic Bomber: Christina, which was shot down earlier by Oración Seis, is repaired to be up and working again. Hibiki, piloting the ship, telepathically gives them the details on how to stop Nirvana: destroy the six Lacrima crystals in Nirvana's legs that serve as its power source simultaneously. Zero interrupts, using telepathy himself, saying that their plan is futile as he stands at one of the crystals and will prevent anyone from destroying it. The other alliance members desperately call on Natsu, Gray, Lucy and Happy to get up and they defiantly comply.Fairy Tail Manga: Chapter 157, Pages 5-20
On the map that Hibiki has downloaded into their head, the group decides on which Lacrima each member is going to go to. After choosing, Happy reminds them that if they find Zero, they have to take him down themselves and that they have no backup.Fairy Tail Manga, Chapter 158, Pages 4-6 He then accompanies Lucy to destroy her appointed Lacrima crystal, but is confused when Lucy reveals to him that she has no more power left. He later appears relieved as Gemini arrives to help them out.Fairy Tail Manga: Chapter 160, Pages 5-7 After the defeat of Zero by Natsu and the crumbling of Nirvana, Happy, along with Natsu and the others, tries to fight off the Rune Knights that plan to imprison Jellal, but fails as he is stepped on.Fairy Tail Manga: Chapter 163, Pages 6-12 After Cait Shelter is revealed to be nothing more than an illusion, he goes back home to Fairy Tail along with Wendy and Carla.Fairy Tail Manga: Chapter 165, Pages 2-4
===Daphne arc===
After Natsu is informed about a person that may have spotted a Dragon, Happy accompanies Natsu, Wendy and Carla, as they set off to find that person.Fairy Tail Anime: Episode 69
When they arrive at the inn that Gray directed them to, they find it completely empty. After searching around the inn, they find a door leading to Daphne. She comes out, greeting them very enthusiastically, as she tries to sell her diet product, Metamo. When she finally quiets down and is told why Wendy and Natsu are here, she confesses that she made up a lie about her seeing a Dragon to help sales. Angered, the gang tries to leave, but is trapped in the room by Daphne's Concealment Magic. Gray soon shows up, revealing he has been conspiring with Daphne all along. He then challenges Natsu to a battle to settle everything once and for all. As they watch the fight, Carla brings up the question to whether the man before them is the real Gray, but after he strips, their doubts are cleared. 
As Natsu and Gray fight around in the inn, Happy, Wendy, and Carla try to keep track of them. Daphne also follows them, and explains that the inn they are trapped inside is merely an illusion and doesn't actually exist. From the windows, Daphne shows the group Erza and Lucy, who come upon the inn searching for all of them. They watch as the two struggle against Daphne's artificial lifeforms, Lizardmen.Fairy Tail Anime: Episode 70
After the battle between Natsu and Gray ends, Gray traps Natsu by his feet, allowing Daphne to trap him in her spell, Hidden Darkness. From there, she uses Natsu's Magic Power to fuel another one of her inventions, the Dragonoid. Wendy, Carla, and Happy are able to fly out of the inn after its rise, and explain the situation to Erza and Lucy clearly, including Gray's betrayal.
After Daphne reveals her lifelong ambition of creating an artificial Dragon, Wakaba, Macao and Elfman arrive, with Elfman knocking out Gray, but the situation worsens when the Dragonoid takes flight to Magnolia. Erza says she will stop the Dragonoid, and that everyone else should mobilize at camp.Fairy Tail Anime: Episode 71
Happy eventually arrives in Magnolia, and mobilizes with Fairy Tail in Magnolia Town to fight the Dragonoid. Happy stands by Fairy Tail as the Mages fight off Lizardmen. After Natsu is freed and Daphne is defeated, he celebrates with the rest of the guild.Fairy Tail Anime: Episode 72
===Edolas arc===
When Gildarts Clive arrives and tells Natsu to visit him in his house, Happy accompanies Natsu, and is shocked to hear that Gildarts faced a Dragon during his quest.Fairy Tail Manga: Chapter 166, Pages 12-14 Gildarts then tells Happy to continue supporting Natsu.Fairy Tail Manga: Chapter 166, Pages 17-18 A few days later, he is seen wrapping and presenting a fish to Carla, but is confused and sad when she coldly rejects him.Fairy Tail Manga: Chapter 167, Pages 5-6 He follows her, and she tells him that he cannot protect Natsu, as he doesn't even know what he is.Fairy Tail Manga: Chapter 167, Pages 7-9 As he is left wondering about what Carla said, Happy crosses paths with Gajeel, who he then asks why his face has so many scratches.Fairy Tail Manga: Chapter 167, Page 10
After Anima swallows Fairy Tail and the whole of Magnolia Town, Happy is able to find Wendy, Natsu and Carla gathered together.Fairy Tail Manga: Chapter 168, Page 20 He then listens in shock as Carla reveals that both she and Happy are beings from a parallel world called Edolas, and that they are the reason to why the whole town disappeared.Fairy Tail Manga: Chapter 168, Pages 20-21 He then listens as Carla goes in detail about the history of Edolas, and also about how they received a secret mission from the King of Edolas.Fairy Tail Manga: Chapter 169, Pages 2-6
 
After learning that they may be able to save the Fairy Tail members, Happy flies Natsu into Edolas using his wings, alongside Carla and Wendy.Fairy Tail Manga: Chapter 169, Page 10 The Edolas version of Lucy then manages to catch the group sneaking around their guild, and Happy is both shocked and scared by her new appearance, even referring to her as 'Lucy-san'.Fairy Tail Manga: Chapter 169, Page 20
Lucy and the other Edolas Fairy Tail members quickly welcome Natsu and the gang.Fairy Tail Manga: Chapter 170, Pages 2-4 Later, Happy sets his eyes upon Edolas Lisanna and, like Natsu, sheds a huge amount of tears upon seeing her again. Before he can hug her, he gets kicked along with Natsu by Lucy Ashley and then asks how Lisanna could be alive in this realm.Fairy Tail Manga: Chapter 170, Pages 5-7 Carla later tells him that this is Edolas and that everyone here is not their friends, but different people.Fairy Tail Manga: Chapter 170, Pages 7-8 He later teleports along with the guild to a safe location when the Fairy Hunter attacks, and is shocked to learn that the Fairy Hunter is Erza Knightwalker, Erza Scarlet's Edolas counterpart.Fairy Tail Manga: Chapter 170, Pages 18-19
The group, along with Lucy Ashley, travels to Louen City and finds Earth Land Lucy, who apparently still has access to her Magic though the others do not.Fairy Tail Manga: Chapter 172, Pages 12-14 The Earth Land Magic users see that the Lacrima crystal that contains the essence and Magic of the rest of Earth Land Fairy Tail is under heavy guard in the Royal City and there is nothing they can do.Fairy Tail Manga: Chapter 174, Pages 13-19 Carla puts forward a plan where the Mages would travel through an abandoned coal mine to the royal bed chamber and use Gemini to copy the King's knowledge when it comes to the giant Lacrima and releasing their friends.Fairy Tail Manga: Chapter 175, Pages 3-7 However, they are ambushed and captured by Erza Knightwalker.Fairy Tail Manga: Chapter 175, Pages 13-15 Then, much to everyone's shock, all of the soldiers bow to Happy and Carla and call them the Exceed, congratulating them on leading the Mages into the trap.Fairy Tail Manga: Chapter 175, Pages 17-19
Carla and Happy meet up with other Exceeds and learn of their true mission. They were originally sent to kill Dragon Slayers but at the last minute, their mission was changed to capturing the Dragon Slayers for their unique Magic Power.Fairy Tail Manga: Chapter 176, Pages 6-9Fairy Tail Manga: Chapter 176, Pages 14-16 Carla realizes that she completed her mission even though she did not intentionally want to and she breaks down in tears for what she has done.Fairy Tail Manga: Chapter 176, Pages 18-19 Carla is about to break down, when Happy stands up for her despite not remembering his mission or who he really is. He explains that they are nobody's puppets and that they are still Mages of Fairy Tail. This gives her a glimmer of hope and even makes her call Happy by his name for the first time instead of calling him "Male Cat."Fairy Tail Manga: Chapter 176, Page 20
Happy grabs Carla and decides that they will rescue their friends themselves, causing a rebellion against the kingdom and the guards try to capture them as they are escaping.Fairy Tail Manga: Chapter 177, Pages 2-4 They hide in a wooden cart to escape the guards but the cart rolls downhill and they end up on a field where they meet an unnamed Exceed,Fairy Tail Manga: Chapter 177, Pages 5-8 who recognizes them as rebels but still decides to shelter them, telling them to hide in his house where he resides with his wife.Fairy Tail Manga: Chapter 177, Pages 8-9 As soon as things calm down all four of them have a conversation about bonds and friends.Fairy Tail Manga: Chapter 177, Pages 11-13 
After the conversation ends, Happy and Carla make up their minds to save Natsu, Wendy, and the guild. With their confidence restored in the friendships they hold with Natsu, Wendy, and the rest of the guild, they are finally able to fly into the sky using their Magic.Fairy Tail Manga: Chapter 177, Pages 16-19 After returning to Edolas, they manage to save Lucy from the hands of Erza Knightwalker.Fairy Tail Manga: Chapter 178, Pages 9-11 Carla tries to exploit her lack of information and presents herself as Extalia's princess and a daughter of Queen Shagotte. She then tricks Knightwalker into revealing the location of Natsu and Wendy to her, then tries to trick her into releasing them, which almost succeeds.Fairy Tail Manga: Chapter 178, Pages 12-13 Unfortunately, the rest of the royal guard arrives, and Panther Lily informs Knightwalker that Carla and Happy are the "fallen" Exceeds, thus traitors. All three attempt to escape. Carla asks Lucy if she's angry at them. Lucy is very surprised by this question and says that she really doesn't know what she should be angry about. She then says that she is surprised by the fact that Carla is a princess. When Carla reveals that it was bluff, Happy comments on how it was so like her to do so.
The peace lasts for a short while though, as Extalia troops from the sky and Magic Militia from the ground surround them.Fairy Tail Manga: Chapter 178, Pages 13-19 Luckily, Faust decides that it is now a perfect moment to execute code ETD, which turns the Extalia troops into a giant Lacrima.Fairy Tail Manga: Chapter 179, Pages 3-8 Shocked, Happy and Carla immediately fly away with Lucy to the West Tower where Wendy and Natsu are being held.Fairy Tail Manga: Chapter 179, Page 7 Unfortunately, they are led into yet another ambush by Erza Knightwalker and her soldiers.Fairy Tail Manga: Chapter 179, Pages 12-13 As Carla pleads with her to let Wendy go, Knightwalker declares that they do not need to worry as they are about to die. As she prepares to execute Carla, Happy steps in the front and tells Erza that she would have to go through him first. As Edolas Erza raises her weapon to strike, her soldiers are suddenly blown away, and Happy is thunderstruck as it is revealed that their saviors are none other than Earth Land Erza and Gray.Fairy Tail Manga: Chapter 179, Pages 15-18
While Earth Land Erza holds off Edolas Erza, Happy and the others head towards where Natsu and Wendy are.Fairy Tail Manga: Chapter 180, Page 7 Along the way, Happy learns of Gajeel arriving in Edolas and how his Dragon Slayer Magic released Gray and Erza from the Lacrima. Realizing that he can do the same to the other trapped guild members and townspeople, he flies towards where Gajeel is to tell him where they currently are. As he is leaving, Lucy is worried about him leaving on his own, but Carla has faith in him and reassures her that he will be fine so she doesn't have to worry.Fairy Tail Manga: Chapter 180, Pages 14-15 Happy finds Gajeel and takes him to the huge Lacrima, but before Gajeel can free the guild, he encounters Panther Lily.Fairy Tail Manga: Chapter 181, Pages 9-15 Happy asks why an Exceed would side with the Royal Army whilst Panther Lily states he no longer sees Extalia as his home. Gajeel has taken a liking to Panther Lily and decides to make Panther Lily his cat partner but wants to see who is stronger between the two, which greatly shocks Happy.Fairy Tail Manga: Chapter 186, Pages 9-11
Gajeel and Panther Lily stop fighting when the Dragon Chain Cannon hits the island they're on.Fairy Tail Manga: Chapter 187, Pages 13-14 Happy wonders how someone could do something like destroy an entire race just for Magic.Fairy Tail Manga: Chapter 187, Page 19 Happy helps in the attempt to stop the Lacrima from hitting Extalia with the rest of Earth Land Fairy Tail and Coco.Fairy Tail Manga: Chapter 188, Pages 2-4 Happy is shocked when Carla and Nadi also come to help against the struggle. Happy then looks behind him and sees a bunch of Exceeds coming to help along with Wendy.Fairy Tail Manga: Chapter 189, Pages 3-4 Just when the Lacrima is about to hit, a last minute effort manages to stop it, but right after the island disappears. Everyone looks on in shock at the disappeared Lacrima that is Fairy Tail. Mystogan then shows up stating he sent it back to Earth Land safely.Fairy Tail Manga: Chapter 189, Pages 10-14 When Edolas reinforcements arrive, along with Faust and the Dorma Anim, Happy states how it looks like a Dragon.Fairy Tail Manga: Chapter 190, Page 7 Happy, along with Carla, lands Natsu and Wendy to fight it.Fairy Tail Manga: Chapter 190, Page 15-18 Natsu tells them to go protect the Exceeds, as he, Gajeel and Wendy take care of Faust and Dorma Anim.Fairy Tail Manga: Chapter 190, Page 19-20 While riding on a Legion, Erza Knightwalker shows up and blasts away Coco's own Legion sending it to the ground. Happy grabs onto Lucy, and Carla grabs onto Gray and Coco as they see Erza Scarlet fight Erza Knightwalker.Fairy Tail Manga: Chapter 191, Page 16-20
Lucy, Coco, Gray, Happy, and Carla fall into a forest and Lucy gets upset for Happy dropping her, but he says that she is heavy. Edolas troops show up and spot Carla and Happy and aim to turn them into Lacrima since they are the only two left, but Gray attacks and protects them.Fairy Tail Manga: Chapter 192, Pages 2-5 Lucy summons Loke while Carla and Happy dodge beams of Magic, but Carla jumps in front of one to protect Happy. They start to be overwhelmed when even more reinforcements arrive, but then Edolas Fairy Tail comes to the rescue and helps them fight.Fairy Tail Manga: Chapter 192, Pages 12-20 Happy exclaims that their feelings have helped move this world.Fairy Tail Manga: Chapter 193, Pages 2-3 When Mystogan starts taking all the Magic away from Edolas, the troops lose their Magic weapons and retreat. Everyone panics including Edolas Fairy Tail, and Carla and Happy look around at all the chaos that has ensued.Fairy Tail Manga: Chapter 195, Pages 11-14 Finally when all the Magic is gone, all the Earth Land Fairy Tail members start being sucked into the Anima as well returning back to their home.Fairy Tail Manga: Chapter 197, Pages 12-13 They all say goodbye to Edolas Fairy Tail and Coco. Happy cries realizing he will never see them again.Fairy Tail Manga: Chapter 197, Pages 17-18
After returning back to Earth Land, Happy is surprised by the Exceeds' arrival to the said place and tries to calm down Carla, who wants to send them back to Edolas.Fairy Tail Manga: Chapter 198, Pages 4-5 The Exceed Elders and Shagotte explain the truth about the "mission," including Carla's ability to foresee the future, and false interpretation as her mission to eliminate the Dragon Slayers.Fairy Tail Manga: Chapter 198, Pages 6-10
Happy notices that Carla and Queen Shagotte are very alike (in fact, they are daughter and mother) and he and Lucky subconsciously mimic each other. Marl tells Happy that he can visit them anytime and Happy says that for some reason he really likes the two Exceeds' smell, which makes them cry and his father yell at him, as unbeknownst to Happy, they are his parents.Fairy Tail Manga: Chapter 198, Page 12Fairy Tail Manga: Chapter 198, Page 14 Then Happy sees Panther Lily's new form and is shocked to see Lisanna hugging him.Fairy Tail Manga: Chapter 198, Pages 17-20 Lisanna is revealed to be actually Earth Land Lisanna and Happy and Natsu are filled with joy.Fairy Tail Manga: Chapter 199, Pages 3-6 With this, he helps her back to her siblings for a tearful reunion.Fairy Tail Manga: Chapter 199, Pages 15-20
===Tenrou Island arc===
After the Mages' return, Happy celebrates with the other guild members. He then begins to converse with Carla and Panther Lily, and watches as the guild erupts into another brawl.Fairy Tail Manga: Chapter 200, Pages 6-9
Days later, Happy helps Natsu complete various jobs in rapid succession.Fairy Tail Manga: Chapter 201, Page 6 The day after, at the S-Class Mage Promotion Trial Ceremony, he congratulates Natsu for being chosen to participate in the trial.Fairy Tail Manga: Chapter 201, Pages 12-16 Moments later, Natsu picks him to be his trial partner. After remarks from Elfman and Gray, Happy declares that he is going to make Natsu an S-Class Mage for sure, and the two of them rush to train themselves.Fairy Tail Manga: Chapter 202, Pages 5-6 That night, as Happy calls Natsu for dinner, Natsu is brimming with confidence that he will be an S-Class Mage. Happy looks at him with admiration.Fairy Tail Manga: Chapter 202, Pages 14-15
As the participants head towards the island, Happy lies exhausted from the intense heat. Shortly after, Makarov arrives to explain the rules of the first trial. After hearing and realizing that the boat stopped, Natsu and Happy try to fly ahead towards the island first. However, Fried is revealed to have used a rune on the boat which prevents everyone from leaving for 5 minutes. However, Levy and Evergreen are able to rewrite the rune, so only 5 teams remain trapped. As soon as the rune is released, Natsu and Happy fly to the island and Natsu chooses path E, out of the remaining 4, since he believes E to stand for Erza and he wants to fight her, much to Happy's confusion.Fairy Tail Manga: Chapter 203, Pages 2-17
Happy and Natsu then go down the E path, as Natsu calls out for Erza. Happy remains unsure if Erza really is there. Natsu and Happy realize someone is there once they see a foot come out from the darkness, and the person is revealed to be Gildarts. Gildarts says that Natsu got bad luck this round and he hates holding back. Happy then says that the competition for Natsu is over, due to remembering how strong Gildarts is.Fairy Tail Manga: Chapter 204, Pages 16-19 Happy remains a spectator for the battle, and does not participate much. He cries when he thinks that Gildarts has destroyed Natsu with his Magic, and is shocked when it starts to rain Mini-Natsus and even more when Natsu's confidence multiplies as he chooses to continue fighting Gildarts.Fairy Tail Manga: Chapter 205, Pages 7-19
Natsu uses all of his known techniques; however, he only makes Gildarts move a little from his original place. Gildarts, impressed with Natsu, decides to let him pass, but Natsu won't hear it, saying that if he wants to become an S-Class Mage, he needs to beat him. Gildarts knowing what Natsu was going to say, unleashes his full power, saying that there is something that Natsu needs to acquire before becoming number one. Natsu stares with awe at Gildarts' power and, knowing that he no longer stands a chance at winning, kneels down and gives up. However, Gildarts lets him pass, saying that it is necessary for an S-Class Mage to know their weakness, and warns Natsu of the dangerous tasks ahead. Gildarts then leaves, saying that Natsu will have a chance to fight him again, but for now, he needs to be an S-Class Mage.Fairy Tail Manga: Chapter 206, Pages 2-20 Happy and Natsu arrive at the winners' circle where Makarov briefs everyone about the others' fate and about the second part of the exam.Fairy Tail Manga: Chapter 207, Pages 12-19
When the second exam starts, Natsu and Happy come across Evergreen, Elfman and an Unknown Mage. When the Mage's power is activated, Natsu saves Evergreen and Elfman and asks the Mage who he is.Fairy Tail Manga: Chapter 208, Pages 17-18 Happy, Natsu, Evergreen and Elfman then notice that the trees have all withered and realize that it is because of that Mage. The Mage seems to know who Natsu is, however, an angry Natsu charges in and punches him in the face. The Mage seems to be unscathed but begins to cry. Suddenly, his Magic activates but everyone is saved by the muffler that Igneel gave Natsu, making Happy wonder whether Igneel gave the muffler for Natsu's protection.Fairy Tail Manga: Chapter 209, Pages 2-12 After the Mage disappears, Natsu sees his muffler turn black and complains about it being coordinated with his clothes, making Elfman and Evergreen think that he cares about fashion. Natsu and Elfman then remember about the exam and decide to continue. Happy thinks that the Mage had no bad intentions.Fairy Tail Manga: Chapter 210, Pages 2-4 Natsu and Happy continue their search for Mavis Vermillion's grave when they see the signal that means enemies are attacking. Natsu wonders whether it could be related to the Mage they fought. Natsu then says that they will strike back at anyone picking a fight with Fairy Tail.Fairy Tail Manga: Chapter 213, Pages 2-3
Natsu and Happy arrive at the site of Wendy, Mest, Lily and Carla's battle against Azuma, though Azuma has already vacated the scene. Natsu interrogates Mest but is stopped when Wendy points out that he is from the council. Carla begins explaining who their enemy is when they notice Caprico with his Jet Pack using his Magic to send down Grimoire Heart Guild members.Fairy Tail Manga: Chapter 215, Pages 9-11 When the Grimoire Heart guild arrives on Tenrou Island, Happy helps Natsu fight the enemies. After Zancrow arrives to fight Natsu, and burns his allies to death, Happy goes over to the wounded Carla, Panther Lily, and Wendy. When Zancrow hits Natsu with his fire, and after Natsu realizes he can't eat it, Happy shouts for Natsu in a worried way with disbelief.Fairy Tail Manga: Chapter 217, Pages 4-14 Zancrow then burns Wendy and the cats for their annoying commentary.Fairy Tail Manga: Chapter 218, Pages 2-5
After Natsu and Makarov's battle with Zancrow is concluded, Happy is seen with the rest of the cats and Wendy worrying over Natsu and Makarov's condition. Happy explains how the scarf got turned black, which makes Panther Lily wonder if that guy really is Zeref.Fairy Tail Manga: Chapter 221, Pages 2-3 When Natsu wakes up, Happy is delighted. He tells Natsu that Wendy fixed up his muffler and his clothes. However, Natsu picks up the familiar scent of a former enemy that he fought on Galuna Island and walks off, despite the protests.Fairy Tail Manga: Chapter 222, Page 18
Happy follows Natsu as the latters continue to follow the scent. With a slip on a leaf, Natsu slides down a slide, landing in front of Zeref. Suddenly, the ground below Natsu quickly births a tree. Sitting on the top of the tree is Ultear, and Natsu notices that she's the one with the scent. Ultear then wonders if he is also after Zeref, to which Natsu replied that he isn't, and will not forgive any of them. The two of them start to fight, but with Ultear being serious, Natsu is forced onto the defensive side of the battle.Fairy Tail Manga: Chapter 225, Pages 6-13
As Natsu and Ultear continue their battle, Lucy and Kain Hikaru arrive. When Natsu asks Lucy what she is doing there, Happy remarks that Lucy was sent flying over in their direction rather ungracefully, to which Lucy asks if there is a "cool" way to be sent flying. Happy then states that now they have two opponents, and Natsu says that they had added an extra member themselves. He then said that he would put the S-Class exam on hold and that they should form a team. Lucy says that it is nostalgic while Happy comments that it makes him think of when they first met, and Natsu remarks that he's all fired up. Happy throws his hands in the air as Lucy and Natsu high-five and they both say that they should defeat them.Fairy Tail Manga: Chapter 226, Pages 17-21
After Kain agrees to handle Natsu and Lucy by himself and Ultear takes her leave, the four way battle between Natsu, Lucy, Happy, and Kain begins. When Kain believes victory is at hand, Happy steals his doll. Kain knocks Happy with one blow and tries to recover his doll but Natsu takes it instead, trying to counterattack, however Kain acts faster and delivers a powerful blow to Natsu which ends with him crashing and half-buried by rocks. Unable to move on his own, Lucy tries to summon Virgo, but has no more power left and is subsequently captured and tortured by Kain. Natsu tells Lucy to run, but she refuses, prompting Kain to kill her by crushing her head. Before he can do it, Natsu uses the doll to manipulate Lucy starting a counterattack in which Kain takes a brutal beating. Further boosting Lucy with his own Dragon Slayer Magic, Natsu gives Happy the doll so that he can use the speed to further power up Lucy with his speed. Happy then grabs the doll and flies around using max speed which makes the flames on Lucy stronger. He then makes Lucy deliver Kain a brutal kick to the face, finally defeating him.Fairy Tail Manga: Chapter 227, Pages 3-20
Happy then he asks Natsu to break the boulders he is stuck in with his flames, to which Natsu responds that that is a good idea. Once Natsu is free they look over and notice that Zeref is no longer there, and Natsu remarks that something is getting in the way of his scent. Lucy then raises her leg and says she has to look for Cana, and Natsu asks her why she is raising her leg. She then begins to chase after Happy who has taken Mr. Cursey from Kain and started using it to control her, but Natsu says that it is time to take a nap. Lucy then says, while bending Happy with Mr. Cursey after plucking one of his hairs, that they can't because she's worried about Cana and they must search for Zeref. 
They then begin to speak on Grimoire Heart's goal and Natsu says that since they laid a finger on Makarov, they won't leave the island. Lucy then realizes that they must have a ship somewhere anchored on the island and asks Happy to go search for it, but he replies that he is out of Magic Power. Natsu then states that they should get back to where Makarov is resting and that they would have Lily or Carla take care of it.Fairy Tail Manga: Chapter 228, Pages 3-9
thumb|200px|Lucy chasing Happy
Happy along with Lucy and Natsu arrives at the site that Makarov is resting at, where Mest is also located He tells Lucy that his name is in fact Doranbolt. Wendy begins to ask him something but Doranbolt tells her not to worry because he came there to help them, which surprises Happy and Carla. He then says that with his powers, everyone can leave the island, but Happy and the others refuse. Despite the Council member's attempts to convince them otherwise they all decide to stay on the island and fight.Fairy Tail Manga: Chapter 228, Pages 22-26
thumb|left|200px|Bluenote punishes Happy
Happy, along with Wendy, Lucy, and Natsu tries to convince Doranbolt to stall the Council while they defeat Grimoire Heart.Fairy Tail Manga: Chapter 231, Pages 2-5 Later Happy, Wendy, Natsu, Lucy, and Carla, are beaten in one blow by Grimoire Heart member Bluenote Stinger.Fairy Tail Manga: Chapter 231, Pages 14-17Fairy Tail Manga: Chapter 231, Page 20 Happy, lying on the ground and unable to get up, is shocked at the strength of the Grimoire Heart member.Fairy Tail Manga: Chapter 232, Pages 3-5
Happy is surprised when Cana arrives and fights Bluenote.Fairy Tail Manga: Chapter 233, Page 2 He watches as Cana is overpowered by Bluenote and Gildarts arrives just in time to save them, much to everyone's relief and delight.Fairy Tail Manga: Chapter 233, Pages 13-17 After Gildarts' arrival, he orders everyone to get away, and the force from Gildarts and Bluenote clashing sends Happy and the others flying.Fairy Tail Manga: Chapter 234, Pages 2-6 After realizing that they'd only be in Gildarts' way, Happy and the others leave.Fairy Tail Manga: Chapter 234, Page 8Fairy Tail Manga: Chapter 234, Page 18 Later, when Azuma destroys the Great Tenrou Tree, Happy collapses along with the other members of the Fairy Tail Guild.Fairy Tail Manga: Chapter 236, Page 2
After Erza defeats Azuma, Happy and the others return to the camp and discover their injured friends. Wendy tries to heal them using her Magic but Carla and Happy disagree with the idea since she already exhausted her Magic Power and suggest that she rests for a while before healing their remaining injured friends.Fairy Tail Manga: Chapter 239, Pages 4-5
After sitting around at the camp for a while and deciding that they should split up to an attack team and a defense team, Natsu is ready to go. Happy convinces Lucy to come with them to defeat Hades.Fairy Tail Manga:Chapter 242, Pages 2-5 The attack team being that of Natsu, Wendy, Lucy, Carla, and Panther Lily, later meets up with Erza and Gray on their way to Grimoire Heart's airship. Everyone then stands there and faces Hades.Fairy Tail Manga: Chapter 242, Pages 17-20
After Hades goes into his airship, Natsu tells the Exceeds to search around the airship for a power source to make sure the ship will not take off mid-battle.Fairy Tail Manga: Chapter 243, Pages 3-4 As they crawl through the vents, Happy looks down below and sees something, claiming that "it is alive," leaving the others in shock.Fairy Tail Manga: Chapter 246, Pages 15-16 After the Exceeds drop down, Grimoire Heart members spot them, so Panther Lily holds them off, as he tells Happy and Carla to stop the power source somehow, thus they start pulling chains and hitting the machine to stop it.Fairy Tail Manga: Chapter 247, Pages 2-3 Carla and Happy successfully destroy the power source just in time, so Hades' Magic stops working which enables Natsu to defeat him. The power source turns out to be Hades' real heart, which was the source of his Magic, and of his longevity.Fairy Tail Manga: Chapter 248. Pages 6-7
After the battle ends, Happy and Carla run out of the airship after being chased by Grimoire Heart members. They all flee once they see Makarov, the Thunder God Tribe, Gajeel, Levy, Mirajane, Elfman, Cana and Lisanna arrive.Fairy Tail Manga: Chapter 249, Pages 3-7 Everyone then returns to camp. Happy and Carla sit and congratulate each other on a job well done.Fairy Tail Manga: Chapter 249, Page 15 Happy later goes fishing with Natsu and Gildarts, but they are interrupted by Lucy and Cana. After Lucy gets Cana and Gildarts alone, Lucy, Happy, and Natsu watch as Cana reveals to Gildarts that she is his daughter, which shocks Happy and Natsu.Fairy Tail Manga: Chapter 251, Pages 8-11
thumb|left|200px|Fairy Tail holds hands
Everything is interrupted when the powerful Black Dragon, Acnologia, lands on the island and starts its rampage. Makarov uses his Giant and takes the Dragon head on, telling the rest of Fairy Tail to leave, and to not disobey his final order. Happy runs next to Natsu with the rest of the guild, crying.Fairy Tail Manga: Chapter 252, Pages 5-19 However, they all return to help Makarov defeat Acnologia. The Dragon eventually takes to the sky though, and prepares its final attack to destroy the island. All of Fairy Tail holds hands as Tenrou Island is destroyed by Acnologia's Dragon Breath.Fairy Tail Manga: Chapter 253, Pages 11-15
===X791 arc===
Seven years after Acnologia unleashed his Dragon Roar to destroy Tenrou Island, Happy and the rest of the Team Tenrou is found by members of their guild. It is revealed that Mavis Vermillion converted the bond and friendship of the Fairy Tail members in order to save them by using Fairy Sphere. However, due to the nature of the Magic, Happy and the other members of Fairy Tail were trapped inside the sphere, frozen in time. With the help of the Trimens, their friends discovered the island and rescued Happy and the others. They then sail back to Magnolia and are welcomed back by Romeo.Fairy Tail Manga: Chapter 255, Pages 10-19
The return of the missing members starts a celebration that lasts for the whole night. During the party, Romeo reveals his Magic to Natsu and Happy who recognize it to be the same as Totomaru's.Fairy Tail Manga: Chapter 256, Pages 1-5 Happy then asks Panther Lily about the Exceeds and wonders if they are worried about them. Panther Lily tells him not to worry, as Exceeds perceive time differently.Fairy Tail Manga: Chapter 256, Pages 6-7 After the party, Natsu and Happy return home and realize they have no savings or food. They follow Lucy to the Love & Lucky Guild to see her father, in hopes that he will lend them some money. However, the trio is informed that he died a month ago before they came back.Fairy Tail Manga: Chapter 256, Pages 16-20
thumb|left|200px|Happy and Natsu desperately searching for money
The trio then returns to Magnolia, Natsu and Happy feeling miserable for Lucy. Upon reaching Magnolia, the trio separates. Natsu and Happy head back to the guild and take a job. The duo then heads towards Lucy's apartment in order to ask her to accompany them but finds themselves face to face with Lucy's Landlady. She asks the two to take it easy on Lucy and reveals that payment for Lucy's rent arrived that morning. Hearing this, Natsu and Happy turn to go on their job, saying goodbye to Lucy and promising to bring her back some gifts. Lucy, however, tells the two to wait for her and the trio leaves to do their job.Fairy Tail Manga: Chapter 257, Page 12Fairy Tail Manga: Chapter 257, Pages 19-20
===Key of the Starry Sky arc===
As Natsu searches for a job to do, Happy approaches him with a job to capture the notorious criminal Velveno, who people believe will appear at a rich Count's ball. When Natsu and Lucy practice dancing in preparation for the ball, Happy watches from the sidelines and comments on their style. When the rest of Fairy Tail joins in, Happy dances with Carla. Upon arriving at the Count's house and being briefed on the job -in which they must guard the ball from Velveno- Happy, Carla and Warren sit outside and monitor the ball through a Lacrima. On several occasions they believe that someone is suspicious, and upon finding out that the boy they thought Wendy was dancing with is tied up in a change room, they quickly inform her that she is dancing with Velveno.Fairy Tail Anime: Episode 125
Happy, along with Carla, Wendy, Natsu and Lucy, takes a job to guard gold in a freight cart. Happy, Carla and Lucy try to help Wendy out of her depression, as Wendy believes she is not a good Mage. The Jiggle Butt Gang then arrives and attacks him along with Lucy and Carla, and they fall out of the cart. He, along with Carla, tries to save Lucy from falling into the river, but due to the stink they can't focus correctly and they fall. They are then seen in the river washing off the smell. Happy, Lucy and Carla then fly to the top of the cart and are disturbed to see Wendy in the Jiggle Butt Gang's outfit. Happy goes straight to Natsu to wake him up and tells him what the Jiggle Butt Gang did to Wendy, and watches as Natsu makes the criminals pay. He is then seen sitting on Natsu's shoulder with Plue as they apologize to the client for being late.Fairy Tail Anime: Episode 126
In Lucy's Apartment, Happy and Natsu are yelled at by Lucy to not read her novel again, and Happy then acts as the plot in the novel. Happy and Natsu are then kicked out from her apartment. After Lucy accidentally turns herself invisible and heads to the guild for help, Happy watches Natsu and the others fighting. He asks Lucy where she is. Happy is then seen with Carla holding buckets for Lucy's tears as she cries about her situation. After Gray's attempt at fixing Lucy using his Magic, the ice melts and the others state it's creepy. Happy then suggests that Lucy use Gemini to replicate herself. He, along with the others, watches Fried trying to fix Lucy using his runes. When Lucy starts to disappear for good, Happy and the others start to forget about her, until he and Natsu remember her. He later slams into Lucy, flinging the ointment bottle all over everyone, causing everyone to turn invisible except from Lucy.Fairy Tail Anime: Episode 127
At the guild, Happy is seen farming, and he and Natsu talk about Lisanna's grave. Happy is shocked when Michelle arrives at the guild and starts crying while stating her name. Happy thinks that Lucy's father had an illegitimate daughter, but Michelle corrects him, stating that the Lobster family and the Heartfilia family are distantly related. Happy states that Michelle is definitely Lucy's relative as she is just as noisy. Along with the others, he hears how Michelle has been looking for Lucy and watches Lucy open a case containing her father's memento. Happy and Natsu later tell Lucy that she's late for a job to stop some bandits with them. He is then seen carrying Natsu, following the cart the rest of the team is in. He and Natsu then attack the head bandit. Happy later sees the memento floating and glowing.Fairy Tail Anime: Episode 128
While fishing somewhere in the forest with Natsu, Natsu spots Laxus' lightning and heads to it, with Happy in tow. Happy watches Natsu and Gajeel argue, and tells Natsu and Gajeel not to fight, as the main idea is to spot where the lightning is. When the group locates Laxus, Happy watches as Laxus and Natsu are about to fight but they are interrupted by Wendy telling them that they should fight the following day. Happy and Natsu later attend the festival, and he tells Natsu that he should be training instead of eating, whilst being shocked that Gajeel is performing on stage instead of Mirajane. Happy, along with the others, later watches Natsu being beaten by Laxus, and quickly runs to his aid. Later, he, Carla and Panther Lily wonder where Gajeel is when they spot three mysterious people approaching the guild.Fairy Tail Anime: Episode 129 
Happy recognizes the one named Coco, but only as her Edolas counterpart. Eventually, the other guild members arrive and quickly clash with Mary Hughes, Sugarboy and Coco. When Mary Hughes uses her Command Magic, Happy is the one able to figure out that the stick she's using allows her use of it. After the battle is over, Happy uses Aera and carries Natsu over the forests near Magnolia Town to look for Lucy and the others, where they are confronted by Sugarboy and then Byro Cracy. Byro proceeds to explain his and the others' motives, which is to capture Lucy.Fairy Tail Anime: Episode 130
Happy and Natsu are confronted by Byro and Sugarboy, and Byro orders Sugarboy to eliminate them. Natsu continuously gets attacked by Sugarboy's slime and Happy doesn't know what to do when Natsu suddenly tells him to take them into the sky. Whilst up there, Natsu tells Happy to throw him into the slime, hoping he can find some way to destroy it from the inside out. Happy is hesitant at first but does what he is told, watching as Natsu makes the slime explode with his Magic Power. When Gray arrives and frees Natsu -who was stuck to Sugarboy by a glob of the mucus- they see the signal that means that the Clock hand-the memento of Jude to Lucy- has been taken from her.Fairy Tail Anime: Episode 131
With the mysterious group of people gone, Happy and the others return to the guild and hear from Gildarts about who their identities are, which then leads to a discussion about what to do about the current situation. It's decided that the guild will go on an investigation and Team Natsu is sent out to Heartfilia Konzern to search for clues. Happy and Natsu search the house together until they arrive at the study with the others. They all manage to scavenge clues from the study when suddenly they are attacked by Legion Corps members Samuel and Dan Straight, the former interesting Happy. Both sides quickly clash with one another which eventually leads to outside the mansion, and while looking for Natsu in the main garden, Happy accidentally steps on a now-shrunken version of his close friend. Shortly afterwards, the Legion Corps create another explosion on the property and succeed in retrieving Lucy's book.Fairy Tail Anime: Episode 132
Team Natsu, Wendy, Carla and Michelle then return to the guild. Happy and the other members make joking remarks about Natsu's shrunken state before they then start a discussion on the book Lucy had. Afterwards, several teams are formed and sent out to retrieve the six Clock parts, among them Happy who is teamed with Natsu, Lucy, Michelle and Romeo. The group boards an expedition ship led by members of the Archaeological Society. After a brief dispute on the ship, plus the rescue of Natsu after a freak accident, Happy's group reaches shore and they continue searching for the Clock part within a desert-like area.Fairy Tail Anime: Episode 133
Romeo soon notices something gleaming, which leads Happy, Michelle, Lucy, Natsu to a strange looking device standing stark in the wasteland. Believing it is some kind of entrance to the place they are searching for, the trio ponders over how to activate the device, before soon seeing a small keyhole at its center. Happy sees Lucy summoning Cancer, who proceeds to pick the lock with his scissors. The device activates and opens, sucking him and the rest down beneath the sand. When they awaken, they see a door blocking their path. After trying many spoken commands and cliché open terms to get the door to budge, the five are allowed entrance when Romeo simply asks the door to open politely. Upon entering, the group finds a large room with a statue in the middle.
 
When Lucy rotates a statue, Happy and the others panic as the columns and statues slowly move towards them. They narrowly avoid being crushed as they climb into the mouths and get out by the nostrils of a statue. Lucy once again rotates the statue, only the other way this time. But, the trap reactivates and the statues and columns move. Fortunately, Virgo summons herself, and on Lucy's command, digs a hole in the ground, causing the group to fall yet again. When they land, they find themselves in a long room lined with what appear to be tombs. Natsu triggers yet another trap, which sends a large boulder rolling towards them. The five run down the corridor and encounter a narrow bridge and run along it. They then realize another boulder is also rolling towards them. Before they get squashed by the two boulders, they fall into the deep chasm. Lucy then uses her whip and grabs Happy and Michelle to keep them from falling. With no other way to go, the group decides to head down. They reach an underground cavern and explore it and run into Dan Straight and Coco.Fairy Tail Anime: Episode 134 
200px|right|thumb|50 feet Happy
Happy watches as Natsu tries to fight Dan, while Dan is lovestruck by Lucy. Natsu attacks, but Dan's shield deflects it and hits Lucy and shrinks her. Michelle distracts Dan and Romeo sneaks flames under his armor. Lucy is flung out and Happy catches her. Happy and Lucy are then attacked by Dan, but he misses his targets and hits both Happy and Lucy. Lucy is returned to her normal size, but everyone is shocked to see that Happy has grown huge. Happy then steps on Natsu again. Natsu tells Happy to stop flying as he is destroying the ruins, to which Happy responds by telling Natsu that if he doesn't fly he might step on him again. Dan turns Happy back to his normal size, and they start searching for the clock piece. Lucy then falls in a hole and tells Happy and the others to move on. Eventually, Lucy catches up to them, and together the Fairy Tail Mages and Michelle reach an old Zentopian church.Fairy Tail Anime: Episode 135 
Happy and his group wonder about where the Clock hand could be, so Happy flies higher in oder to search for it. As he looks around the place, he notices Natsu suddenly collapsing to the floor, with Dan following him. As Natsu attempts to attack Dan but meets with his lance, his size once again changes. Seeing how Natsu is weak in this form and Dan is obsessed with Lucy, Happy and Michelle conjure up a plan to defeat Dan. As Lucy distracts Dan, Happy is able to lift Natsu and deliver him on Dan's lance, which gives him back his normal form, and allows him to defeat the other Mage. Soon, the Infinity Clock part appears and Happy cries tears of joy, since it's the first time that his plans involving Lucy's charm have proved successful.Fairy Tail Anime: Episode 136
Happy and the others stare at the Clock piece, noting on its size, and Dan Straight gets back on his feet. He admits defeat and Michelle asks if he can tell them about the Legion's goals, with Happy adding that it can be about their search for the clock pieces, and Dan agrees to tell via storybook images. Happy listens to him talk about his life and shows either shock or exasperation with every detail that Dan exaggerates on briefly. After he finishes storytelling, Michelle wonders what happened to Coco and Happy suggests that she escaped. Later, Happy asks why Dan doesn't go after Michelle if he says he's fine with any woman he meets and follows with a remark on Dan and Coco's unusual, yet similar tastes. Soon afterwards, Byro appears with Kanaloa by breaking into the chapel.Fairy Tail Anime: Episode 137
When Natsu laughs at Byro for riding on an octopus, Happy claims in a disappointed manner that Natsu sets a bad example for Romeo and is later amazed by Kanaloa's strength, who made a hole to the ground using its poisonous ink. When Natsu tells Romeo to keep Kanaloa's mouth open, Happy immediately understands Natsu's plan to shoot flames inside its mouth, which however fails. After Byro explains that the one in possession of all the clock parts may cause the end of the world, Happy claims that Zentopia should not be aiming to collect all of them, because the fate of the world must not be at their hands. After Natsu is freed from Kanaloa with Lucy's help, Happy uses his Max Speed and helps Natsu deliver the finishing blow to Kanaloa, only for the Fairy Tail Mages to start a fight with Byro shortly afterwards.Fairy Tail Anime: Episode 138
After Natsu and Lucy are unable to hit Byro due to the latter's Nullification Magic, Happy realizes that it is the same as when they were in Edolas. Later, Natsu asks for his help and Happy attempts to fly away while carrying Natsu, but his wings disappear and both Fairy Tail Mages fall, as Nullification Magic can even nullify the effects of Aera, leaving Happy to wonder about how Natsu is going to deal with his opponent.
Happy is clearly worried when Natsu asks the rest of the Fairy Tail Mages to not interfere with his fight, as he notices that Natsu can barely stand anymore. When Byro insults the guilds, saying that they merely take missions for money, Happy is enraged but when the Legion leader mentions food expenses, he is forced to remain silent, knowing he was right. However, when Byro keeps nullifying Natsu's Magic even after the latter eats flames to power up, Happy tells Byro to fight fair and square instead of nullifying all attacks.
After Byro states that Legion and himself fight for a rightful cause, Happy, enraged, tells him that no rightful cause results in sadness and suffering, comparing Zentopia's mission to the suffering of the Exceeds in Edolas, and concludes that all causes that result in suffering along the way are fated to fail and never be achieved. He then explains the guilds' principles to Byro, mentioning that it is only fair being rewarded after helping someone in need and that a guild like Fairy Tail would never be defeated from someone with a twisted idea of righteousness, like Byro, which results in the latter's rage. Happy is later relieved when the other Fairy Tail Mages arrive just in time to prevent Byro from executing Coco as well as Lucy's group.
Happy is later present when the Infinity Clock parts are united, creating the clock once again, and witnesses the appearance of the group formerly known as the Oración Seis.Fairy Tail Anime: Episode 139
Happy listens as Lucy exclaims that they are the Oración Seis and as they tell them their new names. He watches as Midnight and his guildmates raise their arms, causing the mark of their Dark Guild to appear all over the clock, and as Natsu, Byro and Dan all start charging towards them; to no avail because of Midnight's Magic, which even Dan can't reflect. Later, after the explosion caused by Angel, he and all the others of their guild, plus Lyon and Michelle, are rescued by the Trimens and taken to the Blue Pegasus building. As they recover slowly, they learn that the Oración Seis and Legion Corps could not be found during the time of the rescue. He, with the others, hears the chime of the clock as they fly aboard the Christina in pursuit of the Dark Guild.Fairy Tail Anime: Episode 140
200px|thumb|Finding out about the mysterious writer and mage, Will Neville
Happy then returns to the guild, along with the other Fairy Tail Mages, in order to explain the situation to the other guild members. He witnesses the return of Fried, Bickslow and Evergreen, much to his relief, as well as Kinana notching some ancient symbols on a wall. After Levy and Fried explain what those symbols mean, Happy is teamed up with Carla and Panther Lily, in order to head to a certain location in search of the Infinity Clock. After this, Happy realizes that it is the first time he and Natsu won't be on the same mission, much to the Dragon Slayer's disappointment.Fairy Tail Anime: Episode 141
Happy and his team are assigned to explore a forest. While taking a break, Happy complains about him being very different from his partners, since he likes fish and Panther Lily prefers kiwi, while Carla likes tea. Their meal is interrupted by Samuel, who suddenly appears from the woods, explaining the current situation to them. When Happy asks him if he is there to help them, he admits that this is what he wants. Although friendly at first, Happy becomes hostile towards Samuel, after he declares that Happy only has fish in his mind, so he cannot comprehend the current situation. Samuel then explains to them that he fears Zentopia's doctrine is being misused.Fairy Tail Anime: Episode 142
After the conversation between Carla and Samuel, Happy, along with the other Exceeds, flies towards an unknown destination. While on air, Happy confesses to his partners that he fears they have overlooked something very important from the beginning, since both Fairy Tail and Legion have been easily defeated by Oración Seis, shortly after Lucy was given the clock part by Michelle. He then expresses that he hopes Natsu will be alright despite his bad feeling.Fairy Tail Anime: Episode 143
Before Samuel goes on to explain more about the reason of his visit, he demands a rematch with Panther Lily, and he agrees. Thus, Happy, along with Carla, watches their fight, listening to Samuel explaining his fears about the new member of Legion, as well as the strange mission Byro and himself were given. Soon, the fight ends with Panther Lily as the winner, and Happy, along with the other Exceeds, flies towards the revived Infinity Castle, and he comments that it looks like a giant fish. Happy and his partners then watch Samuel fly off towards the Zentopia Church, in order to find out the answers he seeks.Fairy Tail Anime: Episode 144
After learning that Lucy has been kidnapped, one of the Archaeologists they met earlier, Jean-Luc, reveals to Happy and the rest of the Fairy Tail Mages that he is a descendant of Will Neville. Soon after all the explaining, Christina appears in the sky, and a team of Fairy Tail Mages accompanies Ichiya and heads towards the Infinity Clock. However, when everyone gets on board, Christina is hit on the bow and begins to descend, and so Mirajane decides to go check on what is happening, which results in her, along with Racer, falling from the airship, with Mira asking from the other Mages to be on their way.Fairy Tail Anime: Episode 145
While the Mages head towards the Clock, they express their worries about Natsu and Lucy, but Happy is hopeful that they will be alright, since Natsu said so. Due to Real Nightmare, Happy later transforms into a dog, but thanks to the weapon Erza received, he is able to return to his original state. After Kanaloa manages to get on Christina, Ichiya announces that he will take care of the octopus and asks from the Fairy Tail Mages to go after Natsu and Lucy, which greatly moves Happy and his companions. Although reluctant at first, they decide to disembark at the Infinity Castle, albeit worried about Ichiya's fate. As Happy, along with the other Mages, heads to the Infinity Clock, Gildarts contacts them and informs them that the Archbishop is being mind controlled.Fairy Tail Anime: Episode 146
After Happy's team finds Gildarts, Natsu and Laki, the Mages witness Lapointe's ultimate goal, shortly before he disappears, being another puppet used by Brain II. Byro is determined to dispose of Lucy in order to stop Real Nightmare, but Gildarts fights him and prevents him from doing this. However, Samuel suddenly appears and says that he is convinced that killing Lucy is the only way to stop the Infinity Clock. Happy, along with Panther Lily, attempts to follow him and stop him, but Byro negates his Aera, making the two Exceeds fall on the ground. Later, Happy, Wendy, Carla, Warren, Panther Lily and Laki form a team that is in charge of healing the Archbishop, as in the meantime Natsu's group searches for Lucy.
As Wendy heals the Archbishop, Happy finds another way to stop the Infinity Clock. He reminisces that the Reborn Oración Seis members, including "Michelle," engraved their own seals on the Clock, as a proof of ownership. This leads him to understand that, if they defeat all the Oración Seis members, their seals will vanish and their possession of the Infinity Clock will no longer be. As his discovery is revealed to the other Fairy Tail Mages, they challenge Oración Seis' members, one by one.Fairy Tail Anime: Episode 147
Happy and Panther Lily are unsuccessful in locating Lucy. This upsets him as he worries about what Samuel plans to do with her. Him and Panther Lily have a discussion about Samuel's motives, which are tied to the similar goals of Legion Corps.Fairy Tail Anime: Episode 148 Luckily, Happy arrives in time to prevent Samuel from killing Lucy. He then witnesses Lucy crying, and comes to the conclusion that she is probably listening to them but cannot reply back.Fairy Tail Anime: Episode 149 
Happy and Coco try to pull Lucy out of the golden liquid, but it ends up absorbing Lucy. After Natsu defeats Brain II, Happy is present as Lucy decides that she will try to destroy the Infinity Clock to come out of it. Lucy destroys the Infinity Castle, and Happy finds himself on Klodoa, along with Ichiya, Natsu and other Fairy Tail Mages. Happy and the others chase after Lucy, who is falling from the sky, and Natsu catches her in the last minute, finally saving her.Fairy Tail Anime: Episode 150
After everything is over, the guild hosts a big party in celebration of the end of the Infinity Clock. Happy declares an eating contest between Natsu and Dan, and Carla comments that everyone is acting as if nothing had ever happened. The same afternoon, all of Fairy Tail, including Happy, bid farewell as the Legionnaires leave. Later, Happy listens as everyone start talking about guilds. Happy comments of how affectionate Gildarts is to Cana and Panther Lily replies that Happy does the same thing to Carla.</ref> Fairy Tail Anime: Episode 151</ref>
===Grand Magic Games arc===
After watching Natsu have a hard victory against Max, Happy, Natsu, Lucy, Gray, Wendy and Carla head towards Porlyusica's house in order to ask her for a way to raise their Magic Power. However, Porlyusica refuses to talk to them and tells them to head back home.Fairy Tail Manga: Chapter 259, Pages 2-12 During their way back to Magnolia, Wendy voices out that Porlyusica has the same smell and voice as Grandeeney. Hearing Wendy's words, the group tries to contemplate the meaning behind the mystery. As the group talks, Porlyusica appears behind them and reveals that she is the Edolas version of Grandeeney who came to Earth Land by accident. She then gives Wendy a stack of papers that gives her instructions on how to use two different Sky Dragon Slayer spells.Fairy Tail Manga: Chapter 259, Page 20-22Fairy Tail Manga: Chapter 260, Pages 2-10
The group then returns to their guild and is informed by Romeo about the Grand Magic Games. Hearing that the winner of the tournament will be crowned the number one guild in Fiore, the group immediately agrees to take part in it, forcing the opposing older members to agree.Fairy Tail Manga: Chapter 260, Pages 12-19 With three months left before the tournament starts, the Fairy Tail members separate into groups in order to go train and raise their Magic Power.Fairy Tail Manga: Chapter 261, Pages 3-4
During their training, the group of Team Natsu, Juvia, Levy, Wendy and Carla are visited by Virgo who asks them to help her save the Celestial Spirit World since it is in the crisis of destruction. The group immediately agrees to help and goes to the Celestial Spirit World. Arriving at the gates of the world, the group finds themselves face to face with the Celestial Spirit King who reveals that the crisis was merely a ruse for them to have a reason to invite them for a welcome back party. After a day of partying, the group returns to the human world, only to find out that one day at the Celestial Spirit World equals to three months in the human world, leaving them with only five days until the tournament.Fairy Tail Manga: Chapter 262, Pages 3-21
While the group laments on the fact that they spent three months partying in the Celestial Spirit World, a pigeon arrives with an invitation, asking the group to head to the West Woods. The group follows the invitation and finds themselves face to face with Jellal, Ultear, and Meredy. The three Mages reveal that they saved Jellal from prison and formed the independent guild, Crime Sorcière, with the goal of eradicating all evil done by Dark Guilds and Zeref. The trio then asks the group for a favor concerning the tournament and proposes a way to raise their Magic Power via Ultear's Arc of Time.Fairy Tail Manga: Chapter 263, Pages 5-19
When Ultear begins the process on Natsu, Happy is worried about Natsu because of the amount of pain he is in.Fairy Tail Manga: Chapter 264, Page 2 Later that night, when Jellal, Ultear, and Meredy leave, Happy draws a broken heart in the sand with a stick, mocking Erza's relationship with Jellal, for which she kicks him and sends him flying.Fairy Tail Manga: Chapter 264, Page 20
On the last day before the starting of the Grand Magic Games, Happy arrives in Crocus alongside the rest of Team Natsu.Fairy Tail Manga: Chapter 265, Page 4 He, Natsu and Lucy later go to see the city, where they meet Sabertooth's Twin Dragons, Sting and Rogue. Happy gets a surprise when he sees Lector and Frosch, and the two begin to mock him.Fairy Tail Manga: Chapter 265, Page 17 and 19 Returning to the lodging, Happy expresses his grudge against them, swearing revenge.Fairy Tail Manga: Chapter 266, page 3
Suddenly, the Pumpkin Man appears, much to Happy's surprise, announcing the Preliminary Event of Grand Magic Games.Fairy Tail Manga: Chapter 266, page 6 However, due to Wendy's absence, Elfman replaces her, and the Team heads toward the Sky Labyrinth while Natsu tells Happy and Lisanna to search for Wendy and Carla, which Happy replies with a cheer.Fairy Tail Manga: Chapter 266, page 12 Searching in Crocus' streets, they find Wendy's bag in the ground.Fairy Tail Manga: Chapter 266, page 20
Found in the bushes, Wendy and Carla are brought to Domus Flau's emergency room, which makes Happy extremely worried about Carla.Fairy Tail Manga: Chapter 267, page 3 Happy then goes to the stadium's grandstand alongside the other Fairy Tail's members to cheer for their friends. Suddenly, Mavis Vermillion appears near them, shocking the entire guild.Fairy Tail Manga: Chapter 267, page 10 Panther Lily joins them too after the entrance of Team Fairy Tail B, stating that Gajeel got very strong, to which Happy replies that Natsu did too. Happy stands alongside Panther Lily for the rest of the Games.Fairy Tail Manga: Chapter 268, page 9
During the first Event of the Games, Hidden, that Gray takes part in, he demonstrates a new form of using Ice-Make, surprising Jet and Droy, then Happy states that it is a result of hard training.Fairy Tail Manga: Chapter 269, page 20 Near to the end of the event, Rufus uses Memory-Make to hit the opponents, which amazes Happy. The event then ends, with Fairy Tail's teams in the bottom of the ranking.Fairy Tail Manga: Chapter 269, page 21
For the Battle Portion of the first day, Lucy Heartfilia and Flare Corona are chosen to the first battle. Happy, alongside the other Fairy Tail's members, is too focused on the battle and doesn't notice Flare using her Magic to take Asuka Connell as a hostage.Fairy Tail Manga: Chapter 271, page 17 Blackmailing Lucy, Flare starts harming her, surprising the audience, but Natsu figures out Flare's plan and neutralizes it.Fairy Tail Manga: Chapter 272, page 9 This allows Lucy to turn the tables, and start casting Urano Metria, but the spell is suddenly erased, resulting in Lucy's defeat, much to Happy's anger.Fairy Tail Manga: Chapter 272, page 18
The second match of the first day was quick, resulting in Ren Akatsuki's win against Araña Webb. Before the third match, Happy wonders if one of the selected, Orga Nanagear, is strong like Rufus. The answer comes shortly after the beginning of the battle, as Orga defeats Warcry with a single blow, scaring Happy.Fairy Tail Manga: Chapter 273, page 13 The final battle is won by Jura Neekis against "Mystogan," which keeps the two Fairy Tail Teams in the bottom of the ranking.Fairy Tail Manga: Chapter 274, page 19 During the rest of the First Day, Happy alongside the guild members commemorates their "crushing defeat" at a bar. Despite this, the guild members' mood is good, as Happy cheers for Natsu when he states that he'll win in the next day.Fairy Tail Manga: Chapter 275, Page 3
The Second Day's event, Chariot, involves running on chariots, which leads the Dragon Slayers Natsu, Gajeel and Sting to get extremely nauseated. Happy comically says that Gajeel and Sting are "taking Natsu's character," as Natsu was the only character so far known to have motion sickness.Fairy Tail Manga: Chapter 276, Pages 4-5 When Sting asks why Fairy Tail entered the Games, Natsu replies that they're doing it for their comrades, which deeply moves Happy and the other guild membersFairy Tail Manga: Chapter 276, Pages 14-18
In the second battle of the second day, Elfman Strauss vs. Bacchus Groh, Happy alongside the other Fairy Tail members is initially amazed by Bacchus' skills.Fairy Tail Manga: Chapter 278, Page 16 The battle gets more and more fierce, but it ends up with Elfman's victory, much to the joy of Fairy Tail. However, Elfman is too injured to continue, being replaced by a recovered Wendy. Accompanying Wendy, Carla goes to the grandstand, much to Happy's excitement and happiness. However, when Carla starts to cheer for Mirajane that is battling Jenny Realight, Happy and Lily feel embarrassed due to the "battle" actually being a beauty contest.Fairy Tail Manga: Chapter 279, Page 10 and 12 Mirajane wins the battle when it comes to fighting, giving Fairy Tail a perfect Battle Portion in the second day, cheering the whole guild.Fairy Tail Manga: Chapter 279, Page 24
In the last battle, Kagura vs. Yukino, Pisces is summoned by the Celestial Spirit Mage of Sabertooth, Yukino Agria, exciting and making the blue Exceed hungry.Fairy Tail Manga: Chapter 280, Page 9 The battle ends with an astounding victory of the Mermaid Heel's master swordswoman Kagura Mikazuchi, amazing the audience.Fairy Tail Manga: Chapter 280, Page 17
At the end of the second day, Happy goes back to the lodging alongside his teammates, except for Erza and Gray. When they arrive, they see Yukino waiting for them at the door of the lodging.Fairy Tail Manga: Chapter 281, Pages 16-18 Inside it, Yukino explains that she wants to give Lucy her Libra's and Pisces' Gold Keys, saying that soon the 12 Golden Keys will be gathered, but Lucy declines the offer.Fairy Tail Manga: Chapter 282, Pages 2-7 Happy and Natsu then see that despite being a member of Sabertooth, Yukino is a good girl, and decide to apologize for thinking that she could be a bad person. This deeply moves Yukino, who then reveals how her excommunication was humiliating and that it happened for her losing only one battle.Fairy Tail Manga: Chapter 282, Pages 8-13 Happy and Natsu are shocked to hear that, and Natsu, enraged, decides to beat up Sabertooth's Master, Jiemma, and make him leave the guild as well. When Minerva comes to stop Natsu and Jiemma's fight, she holds Happy captive, telling Natsu that she won't hurt Happy if he lets her save some face. Happy apologizes to Natsu for being captured, but Natsu tells him that it's alright, and the two decide to leave.Fairy Tail Manga: Chapter 283, Pages 16-17
When the third day of Grand Magic Games begins, Happy, along with the other Fairy Tail Mages, listens to Mato as he explains the event, Pandemonium.Fairy Tail Manga: Chapter 284, Page 12 He also comments on the event's mechanics.Fairy Tail Manga: Chapter 284, Page 17 After Erza battles all 100 monsters and successfully defeats them all, Happy, with the other Exceeds, cheers in happiness.Fairy Tail Manga: Chapter 284, Page 21 When the MPF is announced, Happy sees Obra and notes that he's the one who attacked Wendy and Carla.Fairy Tail Manga: Chapter 285, Page 15 As the battle portion begins and Laxus is chosen to fight against "Alexei", Happy is shocked as Alexei overwhelms Laxus.Fairy Tail Manga: Chapter 286, Page 19 However, when the Illusion Magic has been dispelled and they see that Laxus had defeated all the members of Team Raven Tail, Happy and the other Fairy Tail members cheer in joy.Fairy Tail Manga: Chapter 287, Page 12 
Later that day, Wendy is called forward to represent Team Fairy Tail A in a fight against Lamia Scale's Sherria Blendy. When Wendy unleashes Shattering Light: Sky Drill against her opponent, most of the crowd is shocked by the strength and advanced level of the spell, however Happy simply crosses his arms and smiles boastfully, stating that Wendy is amazing.Fairy Tail Manga: Chapter 288, Page 13
In the course of battle, as Wendy deflects Sherria's Heavenly Gathering of Clouds, Happy is seen next to Carla, who explains Wendy's ability to heal fatigue. Lyon continues saying that as Wendy healed her opponent's physical strength, the attack has overshot.Fairy Tail Manga: Chapter 289, Page 10 When the battle comes to an end, resulting in a draw, Happy is seen in tears, happy and relieved to see that his comrade is safe.Fairy Tail Manga: Chapter 289, Page 14
After the third day of the Grand Magic Games comes to a close, Happy with the other Fairy Tail members heads off to Ryuzetsu Land in order to relax after the day's events. After arriving Happy realizes that Ryuzetsu Land contains an aquarium and heads towards it with Carla and Panther Lily.Fairy Tail Manga: Chapter 298, Page 5 Later alongside Panther Lily and Gajeel he sticks his head through a cutout appearing as a fish.Fairy Tail Wiki: Chapter 298, Page 12 Later that day Happy heads to a bar with the rest of Fairy Tail to celebrate.Fairy Tail Manga: Chapter 290, Page 14 He and Natsu then decide to have some fun by barrel surfing through the bar, both of them flipping out at the end of their ride when they crash into Gajeel and Wendy. Despite some of the members' comments that what they are doing is dangerous, Happy quickly hops on again to ride with Lisanna.Fairy Tail Manga: Chapter 290, Pages 16-18
During the fourth day's event, Naval Battle, Happy, along with Carla, watches as Minerva steals Lucy's keys and cries out Lucy's name in worry.Fairy Tail Manga: Chapter 291, Page 17 
After Minerva is declared the winner, Happy looks on as Erza, Natsu and Gray confront Team Sabertooth.Fairy Tail Manga: Chapter 292, Page 5 As Lucy rests in the sick bay, Happy watches over her and presents her keys to her as soon as she expresses worry about themFairy Tail Manga: Chapter 292, Pages 6-8 and later comments on how it is unfair that the new team, comprised of Fairy Tail Teams A and B, has to keep the points of the lowest ranking team.Fairy Tail Manga: Chapter 292, Page 10
Afterwards, a tag battle between Quatro Cerberus and Blue Pegasus takes place with participants Bacchus and Rocker versus Ichiya and the Rabbit. Happy is seen anxious to know the true identity of this mysterious Rabbit.Fairy Tail Manga: Chapter 293, Page 3 He is utterly bewildered to see that the Rabbit is an Exceed from his homeland, more specifically, Nichiya.Fairy Tail Manga: Chapter 293, Page 9 Later, the highly anticipated tag battle; Team Fairy Tail versus Team Sabertooth involving Sting and Rogue versus Gajeel and Natsu is announced. Happy is very concerned about this fight between Dragon Slayers,Fairy Tail Manga: Chapter 293, Page 15 stating that since it's Natsu and Gajeel, they surely will win.Fairy Tail Manga: Chapter 292, Page 01 The fierce battle between the Dragon Slayers takes place with both sides intensely fighting for the win. When Sting spells his Holy Nova, Happy is amazed by the explosion caused in the impact, having to hold himself due to the released force.Fairy Tail Manga: Chapter 294, Page 29
Happy watches the battle of the Dragon Slayers alongside the others.Fairy Tail Manga: Chapter 294, Page 1 As the battle continues, Happy smiles at Natsu and Gajeel's extreme endurance, which has allowed them to continue fighting despite the grievous blows they've taken.Fairy Tail Manga: Chapter 295, Page 26 At the end of the match, Happy joyfully witnesses Natsu defeat Sting and Rogue alone, leaving Fairy Tail in the ranking's first place at the end of the fourth day.Fairy Tail Manga: Chapter 297, Page 03
Later, Happy and the other Exceeds accompany the Dragon Slayers as Gajeel takes them to a location he had found. When they arrive Happy is shocked to discover that they've found a Dragon graveyard. While wandering around Happy makes the comment asking if Igneel could be one of the Dragons located here and gets scolded by Carla for it. In response, Natsu tells Happy that Igneel is not one of them, and Gajeel further explains that the Dragon bones located here are far too old to be the Dragons they had known.Fairy Tail Manga: Chapter 300, Pages 14-17
As Wendy begins drawing the Magic Circle to invoke the Milky Way spell, Happy watches as the area lights up and the spell beings to work, with a large Dragon being summoned, which shocks Happy.Fairy Tail Manga: Chapter 301, Pages 2-7 Happy listens as the Dragon Zirconis explains the history of the Dragons and how they originally ruled the world and thought of humans as just food. The revelation of the history of Dragon Slayer Magic and how it can affect the slayers themselves shocks Happy but Zirconis soon reveals that Acnologia was once human and turned into a Dragon, shocking him even more.Fairy Tail Manga: Chapter 301, Pages 8-15 Zirconis soon vanishes, much to Happy's dismay as he runs to Wendy, who tells him that Zirconis' aura disappeared. The arrival of Arcadios and Yukino in the graveyard surprises Happy as he hears the knight saying they can defeat Zeref and Acnologia.Fairy Tail Manga: Chapter 301, Pages 16-19
Upon seeing Arcadios and Yukino together, Happy notes the latter to be an excommunicated Mage of Sabertooth, wondering why she arrived with the former.Fairy Tail Manga: Chapter 302, Page 2 Upon Natsu getting into Arcadios' face when his need for a Celestial Spirit Mage is revealed, Happy warns Natsu about Arcadios' rank in the Fiore army.Fairy Tail Manga: Chapter 302, Page 4 Upon entering the Mercurius castle, Happy wonders whether it is really alright for them to be there. Upon seeing the device intended for use in the Eclipse Project, Happy is shocked beyond words.Fairy Tail Manga: Chapter 302, Pages 6-11 After being surrounded by the army and learning the implications of the Eclipse Project were it to go forth, Happy starts considering the effects it could have.Fairy Tail Manga: Chapter 302, Pages 13-15 After Lucy, Yukino and Arcadios are arrested, Happy and the rest of the gang are ejected from the castle but told that if they win the Grand Magic Games, due to the King's liking of Fairy Tail, they may have an audience with him.Fairy Tail Manga: Chapter 302, Pages 18-19
Back at the Lodgings, Happy and the others explain that Lucy has been captured. He tries to calm Natsu down, saying that their opponent is the King.Fairy Tail Manga: Chapter 303, Pages 3&5 The next day, Happy is part of the search team sent to save Lucy.Fairy Tail Manga: Chapter 303, Pages 20 While on their way to Mercurius and with the last battle of the games about to begin, the rescue team begins to wonder how they would enter the palace. Happy says that he has a good plan which Carla quickly expects to be something ridiculous. Happy reassures Carla's with his "perfect" plan as Natsu, Mirajane and Wendy stand in the disguises Happy provided for them. Carla comments how silly they look and the plan is then dropped when Mirajane tells the group her own plan.Fairy Tail Manga: Chapter 304, Pages 2-3 Later Mirajane disguises herself as a palace guard and takes the "captured" Wendy and Natsu to the palace, sneaking the whole team in when told to take Wendy and Natsu to the cells, with Happy and the other Exceeds hidden in her disguise.Fairy Tail Manga: Chapter 304, Pages 19-20
Soon after, the group manages to locate the cell where Lucy and Yukino are, and Happy greets them, stating that he arrived with them. With Natsu melting the bars to free the girls, Lucy states the need to retrieve her keys as the floor beneath them suddenly opens, causing Happy and the rest of them to fall below.Fairy Tail Manga: Chapter 305, Pages 14-16 Eventually, the group lands in a strange area beneath the palace. Suddenly, a voice tells them that they've now been trapped in "Abyss Palace." The voice is revealed to be Princess Hisui E. Fiore, who calls them "thieves" and tells them to rot there as she closes the communication and leaves them with no way to leave.Fairy Tail Manga: Chapter 305, Pages 17-18 After the princess shuts off the communication with the intruders, Happy and the others begin to seek a way out.Fairy Tail Manga: Chapter 306, Page 1
Initially, searching does not yield any results but soon after, Carla finds a way out, which Happy congratulates her on.Fairy Tail Manga: Chapter 307, Pages 10-12 The group squeezes through the narrow passage and comes across a battered Arcadios, who weakly tells them to get out of the way as they try tending to him. A large figure attacks the group from behind, causing them to scatter. Another figure pulls a flag from the ground and sends the group into the air as three more beings make their presence known. Arcadios reveals them to be members of an independent faction supporting the kingdom, Garou Knights, and states they're the reason Abyss Palace is inescapable.Fairy Tail Manga: Chapter 307, Pages 13-19
Happy listens as Arcadios warns the Mages that the Magic of the knights is made for killing. Once Panther Lily tries to get into the battle, Happy attempts to do so as well, though his attempt is shot down by a skeptical Carla.Fairy Tail Manga: Chapter 308, Pages 2-4 Once Cosmos and Kamika activate their combination attack, Happy, holding Carla, is nearly sucked in alongside the other Mages until Natsu, Mirajane and Panther Lily work together to destroy it, creating a large explosion as a result.Fairy Tail Manga: Chapter 308, Pages 10-13 In the aftermath, Happy winds up with Yukino, Lucy, Carla and Arcadios. As Happy states they should look for the others, he is levitated into the air by Uosuke, a member of the knights. As they prepare to fight, Arcadios warns them that when Uosuke kills someone, not even their bones are left.Fairy Tail Manga: Chapter 308, Pages 18-20
With Uosuke starting his attack, Happy notices that something is off and looks to Carla to see if she does as well.Fairy Tail Manga: Chapter 309, Page 9 Suddenly, the ground around Lucy and Yukino begins to crumble as it turns into lava, due to Uosuke's Magic, leaving them hanging on the ledges of the remaining ground.Fairy Tail Manga: Chapter 309, Page 10 Happy and Carla try to save the two girls to no avail as Uosuke catches them in midair using his Magic, with Happy angrily reminding Uosuke that he is not a fish, only to be smashed into the ground.Fairy Tail Manga: Chapter 309, Page 11 Acardios then rushes through the lava to save Lucy and Yukino, with Happy watching hopelessly as Arcadios sinks into the lava after lifting the girls onto solid ground.Fairy Tail Manga: Chapter 309, Page 12-16 Happy is then overjoyed to see Horologium rise from the lava, with Acardios safely stored inside it and Loke arriving with the Celestial Spirit Keys for Lucy and Yukino, giving the group a chance to fight back.Fairy Tail Manga: Chapter 309, Page 17-19 Later standing alongside Carla, Happy informs Lucy, Yukino, and Loke that Acardios is still breathing.Fairy Tail Wiki: Chapter 310, Page 4
Happy walks alongside the others as they look for a way out when he comes across a centipede that emerges from the eye of a skull laying on the ground, alarming him. Seconds after, he listens as Carla and the others talk about the jade necklace Arcadios has in his possession, which he believes is somehow related to Zirconis and the reason why he is still alive after being exposed to the lava bit. As they continue to walk and talk, they reach a closed door. Natsu lights his fist up with fire and charges at the door, in hopes of knocking it down. However, before he can land a hit the door opens up, and a hooded feminine figure appears at the entrance. Happy looks at her as Natsu asks her who she is.Fairy Tail Manga: Chapter 311, Pages 2-5
Happy is confused at the appearance of another Lucy, as he states that they're not even in Edolas, and the other woman states that she came from the future, confusing Happy further. The group then decides to leave and shoot a signal, meaning that Lucy's rescue was successful.Fairy Tail Manga: Chapter 313, Pages 3-6 A while later, Happy and the group realize that they are lost. He agrees with Panther Lily when he says that they were supposed to inform everyone when they had rescued Lucy. When Natsu suggests to fight the soldiers and extract information from them, Happy agrees, since they have powerful Mages within their group to assist, but Mirajane explains that they shouldn't leave a bad impression on the King. Suddenly, the Lucy from the future stirs and everyone immediately turns to her. She asks them where they are, and when she finds out, she remembers that they are going to be captured again. When Natsu and Mirajane say that it's impossible, she explains that because they passed Eclipse, they couldn't use their Magic, hence they got captured. When Wendy asks the future Lucy why she came back to the past, she says that she came to change the worst future, making Happy and the others confused.Fairy Tail Manga: Chapter 316, Page 16-19
Happy and Natsu exclaim their tremendous surprise in the revelation that a herd of Dragons will attack Fiore. As Natsu tries to get ready for the attack, Lucy asks him if he really wants to battle them and Happy agrees, saying that it is impossible. When the future Lucy hesitates to answer Carla’s question, Happy anxiously asks her if they will all die. Ignoring the question, she tells them to meet Jellal, who she explained everything to and should be planning a strategy, and the others through an underground passage.Fairy Tail Manga: Chapter 317, Pages 6-14 
Led by the future Lucy, Happy and the others tread through an underground tunnel. Happy discovers that the future Lucy had explored the tunnel beforehand to avoid being captured. Unexpectedly, the Royal Army comes rushing towards them, trying to capture them. They realize that Yukino and Arcadios have disappeared and Happy watches as Mirajane turns back to search for them.Fairy Tail Manga: Chapter 318, Pages 4-7 As the others fight the soldiers, Happy uses a stick to try and defend himself. When the Army brings out a magical unit, they hit Natsu, which makes Happy call out to him, worried.Fairy Tail Manga: Chapter 318, Page 20 As the fight goes on, Happy, armed with a stick, tells Carla to stay back as it is too dangerous, but he is himself told to do so by Panther Lily.Fairy Tail Manga: Chapter 319, page 16
His team slowly being overwhelmed by the sheer number of enemies in their path, Happy soon becomes defenseless when Uosuke appears, once more using his Magic to lift both Happy and Carla into the air. Floating, Happy suddenly spots something heading their way, and watches on in shock as a huge shadow slinks along the floor, sucking the Royal Army and the Garou Knights down whilst leaving them completely unharmed.Fairy Tail Manga: Chapter 323, Pages 7-9 Surprised by the sudden disappearance of their enemy, Happy watches as the shadow doubles back towards his group, taking on a human form and introducing itself as Rogue from the future.Fairy Tail Manga: Chapter 323, Pages 17-20 Although Happy is suspicious of the future version of Rogue at first, he rejoices when the man says that he will help them beat the Dragons, using the effects of the Eclipse Cannon.Fairy Tail Manga: Chapter 324, Page 6 However, soon Rogue attacks Lucy, as he says that she is an obstacle to opening the gates, and in an attempt to shield her past self, future Lucy takes the fatal blow in her place. Despite her asking Happy not to be sad, he says that Lucy is a friend and that there is no way for him not to be sad. As Future Lucy dies, Happy cries in despair.Fairy Tail Manga: Chapter 324, Pages 12-17
As Natsu attacks the Rogue from future and tells Lucy to leave the place, Happy along with her, Loke, Carla, Panther Lily and Wendy escape from the battle.Fairy Tail Manga: Chapter 325, Page 2 They then find themselves at the location of the Eclipse Cannon as Hisui approves of the start of the firing sequence. When Happy asks about Loke's whereabouts, Panther Lily replies that he had to leave due to Eclipse's power to drain Magic. Suddenly, they are found out by Arcadios who tells them to reveal themselves. Even though Happy exclaims that they have done nothing wrong, Darton just replies that the circumstances have changed. When Hisui congratulates them for winning the Grand Magic Games, Happy reacts with happiness.Fairy Tail Manga: Chapter 325, Pages 8-10 Afterwards, they watch, together, as the Eclipse Gate opens.Fairy Tail Manga: Chapter 326, Page 4 Happy notes that the Magic coming out of Eclipse is immense, with everyone else agreeing that with such power, defeating the Dragons doesn't seem so impossible now.Fairy Tail Manga: Chapter 326, Page 17 However, Lucy suddenly begins to walk towards the Gate, yelling out that it needs to be closed. As Happy questions why Lucy is suddenly against the entire plan, a tremor strikes the square and the Gates finish opening; a gigantic Dragon walks through the Gates and onto Mercurius, leaving Happy terrified.Fairy Tail Manga: Chapter 327, Pages 2-5 
With the beast fully emerged, Happy is soon flung back by the chaos it causes, landing on the other side of the court with Wendy.Fairy Tail Manga: Chapter 327, Page 8 Watching as beast after beast appears through the Eclipse Gate, both Happy and Wendy panic when they see that the Gate cannot be closed. Happy then yells that if they don't do something soon, the city will soon be overrun with beasts.Fairy Tail Manga: Chapter 327, Page 15 As Happy pleads to Lucy to close the gates, Yukino runs in to Happy's delight. As Yukino informs Lucy of their strategy to close the gate, they immediately initiate the plan, with Happy looking on in amazement as the 12 Zodiac Spirits close the gate. After the gate is closed, Happy and co. celebrate until Future Rogue makes his appearance, stating that the seven dragons who have crossed the gate will suffice for his plans to extinct the human race. As Happy inquisites Rogue's form of Magic to control the Dragons, Rogue takes his leave, but not until he summons Zirconis to do as he pleases, to which Happy recollects meeting the dragon before.Fairy Tail Manga: Chapter 328, Pages 2-14 When Natsu shouts to the Fiore Mages, claiming that Dragon Slayers can defeat the Dragons, Happy calls out Natsu's name, displaying his joy.Fairy Tail Manga: Chapter 329, Page 16 Happy then looks on as Zirconis ponders upon who will be his next appetizer. Happy notes the severity of the issue as Zirconis unleashes his Dragon's Roar, which ends up stripping the Royal Army of their armor.Fairy Tail Manga: Chapter 330, Pages 13-16
After Zirconis strips Lucy of her clothes and takes her captive, Happy rushes in to save her, only to be momentarily pushed back by the mere force of Zirconis' stomp. Both Mirajane and Wendy try their best to retrieve Lucy from the hungry Dragon, successfully landing a few blows on him. Being hit by Wendy's Dragon roar and taking damage, Zirconis furiously throws Lucy across Crocus. Happy, telling Wendy's group to leave Lucy to his care, pursues the naked Celestial Mage using his Aera.Fairy Tail Manga: Chapter 331, Pages 1-6 Happy encounters Natsu fighting Future Rogue along the way, and follows him and Lucy as they clash and roll on the ground inside a bell until coming to a stop near a stream of water. He witnesses Natsu groping Lucy's breast, and states that youngsters nowadays are bold; whilst handing Lucy her keys. After conversing with Natsu about Rogue and Motherglare, the dragon he's riding, Happy worries and murmurs Natsu's name. However, much to Happy's delight, Natsu comes up with a strategy.Fairy Tail Manga: Chapter 331, Pages 8-12 Happy grabs Natsu and takes off asking him if his plan will really work — leaving Lucy to fend for herself.Fairy Tail Manga: Chapter 331, Pages 18-19
As per Natsu's strategy, Happy finds Atlas Flame and drops Natsu over the Dragon, with Natsu revealing his plan to consume the Dragon composed of flames, astonishing the Thunder God Tribe, who had been facing the Dragon with difficulties. As Natsu initiates his strategy, Happy notes Natsu's ability to devising plans nobody else would ever think of. With Natsu persistent to consume Atlas Flame, he tells Happy and the Thunder God Tribe to head for the castle to assist Wendy against her opponent. After receiving his assurance to handling Atlas Flame by himself, Happy and the Thunder God Tribe head for the castle in haste.Fairy Tail Manga: Chapter 332, Pages 4-9 Thanks to Ultear's spell, the entire world turns back in time for a single minute, allowing Happy to see the future, although he is puzzled about what actually happened.Fairy Tail Manga: Chapter 336: Page 2 When Lucy suggests that the Dragons will disappear if the Eclipse Gate is destroyed, Happy says that if she is right, then the Dragons, along with Future Rogue, will cease to exist in their era.Fairy Tail Manga: Chapter 336: Page 5 While Lucy and Yukino try to bring the Gate down using their Magic Power left, Happy notices a huge shadow over their heads and warns his friends to get away from there. The Gate is ultimately destroyed by Natsu, who at the same time manages to defeat Future Rogue, much to Happy's relief.Fairy Tail Manga: Chapter 336: Pages 17-19
After Natsu appears and the Gates are destroyed, Happy, along with Lucy, witnesses the Dragons, as well as Future Rogue, fading away and going back to their own time.Fairy Tail Manga: Chapter 337, Pages 2-4 Happy then attends the great banquet alongside the many citizens of Fiore. He walks around with his friends with a cheerful expression on his face as many of the present Mages begin to ask themselves where Natsu could be, as he has not been spotted by anyone. Afterwards, Erza, who is attempting to cheer Millianna up, brings Happy into view when she rapidly takes him out of her bra, with Happy emulating Millianna's words: "Feeling spiffy." He is then taken by Millianna to play with her, along with Carla and Panther Lily. Several minutes later, Happy is exhausted from playing with Millianna when Mermaid Heel confronts Sabertooth, claiming that Yukino now belongs to them. The guilds fight for Yukino, but the fight is soon broken upwhen Arcadios announces that the King has arrived. Happy watches as the King entering the vicinity is their own Natsu. He blushes slightly and jumps, filled with joy.Fairy Tail Manga: Chapter 338, Pages 1-18 On their carriage ride home, Happy looks out the window as they travel on, expressing his farewells. When Carla expresses her appreciation for the taverns, Happy gleefully agrees.Fairy Tail Manga: Chapter 339, Pages 14-15
When Happy and the other Fairy Tail Mages return back to Magnolia, the whole town celebrates their coming first in the Grand Magic Games.Fairy Tail Manga: Chapter 340, Pages 3-4 When Natsu lifts the trophy, Happy, along with other Fairy Tail Mages, cheers for Fairy Tail's victory.Fairy Tail Manga: Chapter 340, Page 6 The mayor also congratulates the Mages and, much to Natsu and Happy's joy, the whole city contributed to the reconstruction of the Fairy Tail guild building to its former glory.Fairy Tail Manga: Chapter 340, Pages 9-11 
===Eclipse Celestial Spirits arc===
Following Lucy, Natsu and Yukino, Happy collapses as they reach the Hill of Stars. He explains that he thought that walking would help him lose the fat, but now he wishes he could have flown instead. Happy watches as Lucy fulfills Aries and Taurus' wishes, and repeatedly asks her if he and Natsu were free to leave. Happy hands Lucy a whip to punish Virgo, but she staunchly refuses. As per his wish, Cancer gets to give Happy an afro cut. Sagittarius wants to shoot an apple from Lucy's head, but at the last minute she replaced the apple on Happy's head, which results in Happy's afro being teared in the top area. When Yukino summons Pisces, the black fish immediately swallows Happy, who is less than pleased with the contradiction of the food chain. Happy, Aquarius and Natsu watch as Lucy performs a skit for Aquarius, but fails to make her laugh. In the end, Aquarius is so furious that she washes everyone away, including Happy.Fairy Tail Anime: Episode 204
Some time later, Happy, Natsu and Lucy go back to the guild to take more jobs, but find it empty and learn from Mirajane that all the good jobs have been taken by other members to deal with the strange weather phenomena occurring around the country; Kinana gives the group a job to do that involves a Celestial Spirit Mage going to Seabellus to aid in research of the mysterious weather. They travel to Seabellus by train, but when they arrive they find that Seabellus is merely a stretch of beach and not a real village. Just then, they are attacked by a giant sea slug and Happy watches as Lucy repeatedly tries, but fails, to summon her Gold Key Spirits; Natsu ultimately takes care of the sea slug with his Magic.Fairy Tail Anime: Episode 205
After, Happy and the other two get together to find out why the Gold Keys won't work, and Happy watches as Lucy summons a badly wounded Crux. Before he can tell them what happened, Virgo, now transformed, appears and attacks them (after which she singles out Lucy for torture), as well as capture Crux, whom she sends back to the Spirit World. Before long, Happy watches as Lucy's other Gold Key Spirits arrive, looking as equally as different as Virgo, led by Leo. The group of renegade Spirits announces that their memories of Lucy are gone, as well as that their contract with her is terminated; the Spirits attack the three, trying to kill off all of them, but before too much damage can be done, Natsu has Happy take Lucy away, which he does. However, Natsu finds himself unable to match Eclipse Leo in battle and is saved by Happy before any major damage can be done. Complaining that both Natsu and Lucy are heavy, the three retreat, and Happy listens as Natsu and Lucy wonder what the Spirits mean to accomplish with their objective of "Perfect Freedom."
Back at the guild, Happy is assigned with Lucy, Levy and Yukino, who came to the guild informing them about an ancient text called Liberum, to go the Magic Library to gather info. There they are met by Eclipse Virgo once more who starts wreaking the Library on them. Lucy and Happy decide to hold her off while the others continue the search. After getting tormented and tortured, Happy and Lucy lie on the ground, after Virgo goes to after Levy and Yukino. After Levy finds the Celestial Globe, the essential item for Liberum, Lucy and Happy arrive in the area, just to witness as Virgo steals the globe and, taking advantage of Natsu's sudden arrival from the Celestial Spirit World, flees the scene. As the Mages decide to look for Astral Spirytus, the location were Liberum is perfomed, Happy listens as Levy reveals that if Liberum is completed, the spirits will have only twelve days to live before dying.Fairy Tail: Episode 206
On their way to search for the aforementioned location, the group encounter Princess Hisui and Arcadios who, having known about the rebellion of the spirit through their own investigation, created as set of Celestial Spirit Banishment Keys that will help force closing the gates. Suddenly, Ecipse Pisces appear, snatching the keys away. Happy and Natsu follow the son as the rest stay to battle the mother. After the Son starts brutalizing the Dragon Slayer, Happy carries Natsu towards the spirit who then casts Dread Spiral, sending the two crashing besides a well. Happy remembers that Pisces' weakness is water, causing Natsu to through a bucket of water at their opponent but in vain. Happy watches as Natsu swipes the keys back and sends the Son flying. The two then return to their comrades, saving Lucy from Mother Pisces' attack. Unfortunately, due to the Eclipsed Spirits counterattack, the keys are stolen yet again. After the spirits escape, Happy watches as Arcadios reveals the real keys, stating that stolen one was fake. And, after disclosing Astral Spirytus' location, Happy and the rest of Mages ready them selves to stop Liberum.Fairy Tail: Episode 207
Happy, along with other Mages, is heading towards Astral Spirytus without a problem due to having wings, unlike the others who are tired. He manages to enter Astral Spirytus, interrupting Liberum in the process. Later, when the Celestial Spirits start to attack, Virgo manages to tie Natsu's hand with her whip and starts spinning him around, with Happy unsuccessfully trying to free Natsu's hand. After the arrival of additional Fairy Tail member and subsequent retreat of the Celestial Spirits to their respective gates, Happy and Natsu take the Banishment Key to track down Leo, who attacks them almost immediately upon their arrival to his dimension.Fairy Tail: Episode 208
Happy battles with Natsu against Eclipse Leo. As he carries Natsu who wants to deliver a powerful punch, Leo punches Happy himself instead, forcing Natsu to stay on the ground. As Happy gets dizzy, ground starts shaking and a mysterious force appears, taking all three of them to another dimension. Soon after, Happy and Natsu end up being sent to Eclipse Aquarius' dimension just in time to save Wendy. However, they end up crashing into a Ferris wheel. As Natsu attempts to counter Aquarius' persistent attacks with his Fire Dragon's Roar, Happy unsuccessfully tries to save a stuck Carla. That is when the merry wheel begins crumbling and Happy leaves Natsu to fall onto ground while he goes to grab Carla. As Wendy uses her Celestial Spirit Banishment Key to close Aquarius' gate, Happy tells stuck Natsu to calm down, angering him and making him immediately get out in the process.Fairy Tail: Episode 209
At the destroyed amusement park, Happy and co. realize that they must evacuate the area and head straight for the Lion's world to confront Eclipse Leo.Fairy Tail Anime: Episode 210 Happy follows Natsu when the latter detects Loke's scent and the group enters some ancient ruins. They soon reach a dead end, but Natsu punches down the wall as Loke's scent comes from beyond it. This triggers a quake, but nobody is harmed and they continue down the new passageFairy Tail Anime: Episode 211 and soon reach a weird tunnel. Happy notes that they might have left Loke's territory and entered that of another Spirit. Suddenly, they are attacked by Ophiuchus, who lectures them about her constellation and then resumes her assault, most of her attacks utilizing medical instruments.Fairy Tail Anime: Episode 212
After Eclipse Ophiuchus summons an animate operating table to strap Carla and Wendy and Natsu dodges it but falls into an unstable floor, Happy saves him with the use of Aera. As Eclipse Leo shows up to tell Ophiuchus that the Liberum ceremony is ready, she leaves, with Leo still desiring to achieve "absolute freedom," even though most of the Zodiac gates are already closed. The room then suddenly changes and Ophiuchus shows up in her serpentine form, it being her true self and additionally revealing that the whole Astral Spirytus is in fact in her body. She states that everything is going as planned as Leo starts performing Liberum.Fairy Tail Anime: Episode 213 Natsu then moves to take down Leo, telling Wendy and the Exceed to bring down the Globe. As the Dragon Slayer clashes with the Eclipse Spirit, Happy and the two girls attack the Globe, but in vain, as their attacks turn to no effect, with Globe counterattacking the three. As the Globe continues to defend itself, Happy states that Leo must be defeated for Liberum to stop. Oddly enough, after Leo's defeat at Natsu's hands, Liberum continues, much to everyone's puzzle. Happy then listens as Ophiuchus starts chanting a mysterious prayer.Fairy Tail Anime: Episode 214
Happy watches as Natsu collapses, greatly ill due to consuming Leo's flames. Luckily, he is saved by the arrival of Hisui and Arcadios, with the former revealing that the Celestial Spirit King was infact the one behind Liberum, causing Ophiuchus to unleash her power, summoning the twelve crystal dimensions besides her. After Happy informs Natsu about a strange glowing part in the serpent's stomach, the Dragon Slayer strikes the aforementioned part, causing the twelve crystals to clash, interrupting the ongoing battles between Lucy, Yukino, Virgo and Libra, much to Ophiuchus' rage. Happy watches in awe as Natsu concentrates all of his dark flames towards the crystals, merging them into in big dimension, allowing Yukino and Lucy to finish off their former spirits with Urano Metria. After the two girls are teleported back to their companions' location. Natsu, healed, starts taunting Ophiuchus with the defeat of her colleagues, in which she, surprisingly, thanks him. She goes on revealing that the Eclipse Celestial Spirit demanded great power after his transformation, and to do saw, she had to get the Zodiac Spirits back to the Celestial World to empower him with the use of Liberum Verus, much to Happy's horror.Fairy Tail Anime: Episode 215 He then flies Natsu towards Ophiuchus, just to be brutalized by the latter's Ocarina. As they continue to battle Ophiuchus, Hisui, Lucy and Yukino cast Gottfried, an ancient spell, striking the Celestial Globe, while Natsu activates his Black Fire Dragon Mode.Fairy Tail Anime: Episode 216
As Natsu charges at the Snake Bearer with his Darkness Phoenix Blade, Happy kicks the ocarina out of her hand, leaving her open to Natsu's attack, which grants her her defeat. After that, the Mages reunite, wondering if everything over. This is proven wrong as Horologuim appears, stating that the Celestial World is being torn apart by its Eclipsed King and offers the Mages some clothes. Happy and the rest, resolved to save Loke and the others, waits as the remnants of Astral Spirytus are absorbed into the Celestial Spirit World, where they are confronted by a humongous creature, in which Lucy recognize as the King. After the latter absorbs the Zodiac Spirits, Erza signals the group to attack, just to be effortlessly overwhelmed by the beast, who then turns more than half the group into constellations, including Carla, much to Happy's dismay. As Team Natsu and Gajeel battle the King, Happy and Natsu decide to take the battle inside his body and, with the use of the Exceed's Max Speed, venture through the beast's mouth into his body,Fairy Tail Anime: Episode 217 finding themselves in an unknown space. As they struggle through, Nappy notices a shimmering light in the distance, which is soon proved to be the beast's core. Much to their surprise, Happy and Natsu find the Celestial Spirit King himself chained to the sphere, which starts dragging him inside it. As Natsu fails to destroy the chains, he starts consuming the cores power, much to Happy's panic. After Natsu decimates the core with the Planetary Flames: Exploding Flame Blade, Natsu, Happy and the Spirit King are pulled out from the rubble by Erza.Fairy Tail Anime: Episode 218
With everything back to normal, Happy reunites with his comrades, stating that he was extremely worried about Carla. They are then meet by the twelve spirits, completely back to normal. They regroup with Loke, questioning his current state after the past events, in which he replies that he doesn't know what they are talking about. Happy Listens as the King thanks the Mages, addressing the past events as a bad dream for him. After Hisui apologizes to the King, Happy and the others return back to Earth Land. A while later, Asuka is left to Natus to babysit by her parents while they're on a job. After losing to her in contest, he has to obey her without questions for the rest of the day, with Happy and Lucy joining them. After Asuka stating that she wants to go on some jobs, Happy chooses a set of safe ones for her to complete. Having saved enough money, Asuka buying a pretty little snow globe Lacrima. When she asks Natsu to Kiss Lucy, Happy is the one kissed instead, due to Lucy's inability to do so, causing Happy to lie on the ground, stating that his "beak" was ruined. After a flying squad steals the globe from Asuak, Natsu helps her to bring them down without her knowledge. After that, they return to the guild with Asuka sowing the globe to her parents. After revealing that it was an old momento of theirs, Alzack and Bisca claim that it's a long story how it ended up in the pawn shop.Fairy Tail Anime: Episode 219
When asked about a gift to present to Gray by Juvia, Happy states that she should give him fish. The next day, while Juvia is persuading Gray to take a body pillow of her, Happy reclaims that he stills thinks that fish would have been a better gift.Fairy Tail Anime: Episode 220 Having gone on a job to Mt. Hakobe, Happy asks Lucy about their desired item, the Hakobe Ice, in which she lists to him the fascinating abilities of the ice. After getting lost in the blizzard, they take shelter in a cave, but get trapped in it for three days with no chance of surviving. Due to Natsu punching the wall, an entrance appears, in which Natsu states to be the exist. On its end, the three find a giant wall, which turns out to be the infamous Hakobe Ice. As an octopus monster appears behind them, the Mages flee out side the cave, with Natsu being so tired he can't fight back, causing Lucy to give him the ice. Happy watches as Natsu, with his energy regained, defeats the monster and then, realizing that they had lost the ice, lie on the ground as they have to start the mission over.Fairy Tail Anime: Episode 221 Sometime after their return, Happy and Natsu decide to learn Transformation Magic alongside Lucy from Mirajane. After she explains the basics of the Magic, Happy manages to transform his head into Lucy's, much to her annoyance. Suddenly, Macao and Wakaba, who were eavesdropping on the Mages, perform a malfunctioning transformation, turning into two monsters. Happy attempts to use his newly found powers to challenge the two, but ends up transforming into a instead. He then watches as Erza, disguised as Fairy Woman, arrives, defeating the two transformed Mages, returning them back to normal. A few days later, Happy si reading the newspaper, stating that "Fairy Woman" saved the city once again.Fairy Tail Anime: Episode 222
The three goes on a mission to capture and take the scales of a Lizardman. After knocking it down, a quake shakes the ground, following an egg falling on Natsu's head. After deciding to hatch it, Happy and Natus stay awake for ten days straight to keep it warm until it hatched an odd creature: Kemokemo. After bringing it to the guild, Happy, Natsu and Kemokemo start playing together, much to Makarov's annoyance. As a part of the Council's Wizard Exchange Program, Team Natsu, including the new animal, travel to the guilds that participated in the Grand Magic Games. In Blue Pegasus, they work as escorts to the clients, before being asked to leave after a brawl Nastu started with a customer. In Lamia Scale, Jura asks them to try and translate some ancient lithographs, in which Happy helps Lucy to do so, until they're kicked out after the templates were destroyed at Gray and Lyon's hands. After leaving Mermaid Heel after a scandalous act done by Gray, they reach Quatro Cerberus where Bacchus attempts to fight Natsu, just to be blasted by Kemokemo's fire breather. Finally, at Sabertooth, the group is informed by the Twin Dragons about an island that appeared from the sea days ago, possibly due to an earthquake. Happy listens as Lahar appears, annoucning the two guild's common mission to investigate the island.Fairy Tail Anime: Episode 223
Having arrived at the island, they separate into groups, with Happy, Natsu and Lucy going to the ruins area, just to be surprised by a giant Sea Serpent, trapping them into the ruins. They reach a huge room with various symbols, in which Lucy tries to decipher them. As a sound of a heartbeat is heard, Happy screams upon seeing a weird gas filling the room, before noticing Kemokemo's enlarged size. As Lucy advances in translating, the ruins collapse on the three, just to be saved by a humongous Kemokemo, who then emerges from the ruins and starts attacking the serpent. Lucy reveals that they are on an ancient alive island that spreads a deadly virus every millenium, with Kemokemo being the one who purifies it. Happy watches as Natsu and Kemokemo join forces, defeating the serpent. After that, Kemokemo bids final farewell to Natsu as he starts merging with the nature of the island, leaving his seed with him. The Mages then leave the island as it sinks to the bottom of the sea. Back in Magnolia Town, as Natsu and Happy leave their house for a job, it is seen that Kemokemo's seed has been planted, slowly growing.Fairy Tail Anime: Episode 224
Back at the guild, Happy and Natsu are seen starving with no money to buy food, causing Happy to suggest that they seal Lucy's novel for some food. When told to take a job by Lucy, she fins out that the board is empty except for one job asking for Laxus. After accepting it, Happy watches the Dragon Slayer and his team set off on their mission. After they return, the Thunder God Tribe tell them their story, causing Happy to question if they were paid, much to the three's baffle.Fairy Tail Anime: Episode 225
After Ichiya's Handsome Perfume starts a plague in Magnolia, turning everyone into Ichiyas. Happy and Natsu encounter a running away Lucy, in a bunny suit. As they take shelter, Happy causes a noise, luring the Ichiyas to their place, resulting in the three fleeing to the sewers, where they are encountered by Gajeel and Panther Lily. Thanks to Lucy's costume, Happy manages to hide his scent from the two, but the suit gets torn apart because of the extra stress it has to bear. Having managed to evade the infected, Happy carries the two in the air where they meet up with Wendy and Carla. After informing them of Romeo's words, Natsu hurries back to the guild and retrieves a Deodorant Lacrima and manages to cure the plague. Later that night, the Mages are discussing the perfume and its effects. After that, as Natsu and Happy leave, an infected Happy is seen following them up close.Fairy Tail Anime: Episode 226
===Sun Village arc===
While Lucy and Cana are having a discussion during their bath, it is revealed that Happy babbled out to Cana about Lucy's immodest encounter with Natsu.Fairy Tail Manga: Chapter 341, Pages 4 Happy accompanies Natsu and Gray on a job that the two Mages decided to do together, however, the trio has yet to return in over 3 days, leading Erza, Lucy, Wendy and Carla to scout for them. Being found at the site of the job, Happy explains that for the past three days Natsu and Gray have been fighting constantly, as well as taking breaks to eat and sleep. After being taken back to the guild, Happy witnesses a new request come in for Natsu and Gray from one of the Four Gods of Ishgar, Warrod Sequen.Fairy Tail Manga: Chapter 341, Pages 12-20
Happy and the rest of Team Natsu (plus Wendy and Carla) then make their way to Warrod Sequen's house, with happy in particular noting that with the location as scenic as it is, it feels as though they're going on a picnic.Fairy Tail Manga: Chapter 342, Page 3 After Wendy notices Warrod's house, Happy and the others enter it, but are quickly silenced by the Ten Wizard Saint; Happy is then surprised to see the flowers inside the man's house bloom around him as he counters his previous statement, claiming that he was joking and that the flowers love voices. Happy, as well as Carla, are then picked up by Warrod, who confuses the two with Natsu and Gray, claiming that they look more cat-ish than expected; he quickly dismisses this as a joke as well.Fairy Tail Manga: Chapter 342, Pages 6-8 Happy and the others then relocate outside, where Warrod describes his request: to unfreeze all the people and the Eternal Flame in the Village of the Sun. Warrod adds that the villagers whom are trapped in the ice are still alive, leaving Happy shocked.Fairy Tail Manga: Chapters 342, Page 11 Following a short explanation about why he is unable to do the task himself, Happy and the other members of Team Natsu look at each other, and they all decide to accept Warrod's request. Warrod then orders them to turn right; Happy turns left instead. However, a tree then rises from the ground, and carries Happy and the rest of Team Natsu the needed 2,000 kilometer distance to reach the Village of the Sun.Fairy Tail Manga: Chapter 342, Pages 13-16 While riding on top of the tree, Happy marvels at the scenery below.Fairy Tail Manga: Chapter 342, Page 19
When Happy and the other Fairy Tail Mages reach the Village of the Sun, he points out that the village is frozen solid.Fairy Tail Manga: Chapter 343, Page 2 Both Natsu and Happy are shocked to find out that the village is in fact a village of giants.Fairy Tail Manga: Chapter 343, Pages 4-5 When Natsu attempts to use his Magic to melt the ice that is trapping the giants, Happy encourages him and cheers him on. However, Natsu fails, and Happy agrees that it is not easy as they thought.Fairy Tail Manga: Chapter 343, Page 10 When members from a treasure hunter guild, Sylph Labyrinth, appear and ask the Mages what they are doing there, Happy answers that they are trying to melt the ice and save the villagers.Fairy Tail Manga: Chapter 343, Page 14 When it appears that Sylph Labyrinth plans to use Moon Drip to get the treasure they want, Happy recognizes the substance, and the Fairy Tail Mages decide to steal it from the treasure hunters in order to save the villagers.Fairy Tail Manga: Chapter 343, Page 17 As everyone takes off after the treasure hunters, Lucy and Wendy notice that Erza is not with them, prompting Happy and Carla to imagine her attacking the frozen giants hoping to fix things.Fairy Tail Manga: Chapter 344, Page 2 During their battle, a shot is fired at the members of Fairy Tail, leading Happy to look for where it came from.Fairy Tail Manga: Chapter 344, Page 10
Scared of Drake firing another shot at them, Happy clings to Lucy's leg and continues to scout the area.Fairy Tail Manga: Chapter 345, Page 5 Following Gray's stealing of the Moon Drip from the treasure hunters,Fairy Tail Manga: Chapter 345, Page 7 Team Natsu throws the bottle around so as to prevent the hunters from reacquiring it. When Carla throws the bottle to Happy, the Exceed holds his arms up high, however, the Moon Drip flies over his head and smashes on the ground behind him. This leaves everyone, both Mages and treasure hunters alike, utterly devastated. Tearing up, Happy apologizes to everyone and asks Natsu, when he moves closer, to discipline him. Happy soon becomes surprised to hear that Natsu hears a voice coming from beneath the melted ice and puts his ear to the ground as well, however, he is unable to hear what Natsu hears. Happy then takes off after Natsu when the latter runs away to find the mysterious voice.Fairy Tail Manga: Chapter 345, Pages 11-16 After Natsu takes off, Happy, along with Carla, takes to the air in order to find him.Fairy Tail Manga: Chapter 346, Page 13 However, the two soon move back to the ground as they spot an odd creature flying near the town. Questioning what it is, the two comment that they don't think it's safe to fly whilst it is around.Fairy Tail Manga: Chapter 348, Page 5
Affected by Doriate's Law of Retrogression, Happy and Carla come crashing down onto the ground near Gray's current standing position, quickly updating the latter on their inability to fly. Happy takes a glace at Gray's opponent and screams in fear, questioning its physique. He then watches as Gray struggles to keep up against the Demon, and steps in to save him from an impending assault. However, in return, he receives a punch to the face when he does so. After Gray defeats the Demon with the surrounding ice, Happy cheers along with Carla as they return to their former appearance, but their joy is short-lived as the creature that kept them from patrolling the skies earlier enters the fray.Fairy Tail Manga: Chapter 350, Pages 3-18 Shortly thereafter, Happy comes rushing to where Natsu and the others are located, with the strange creature pursuing him, Carla and Gray, and stating that it surely wants to eat them. After Gray and Natsu switch places, Happy stays near Lucy as Gray, readying himself to unfreeze the Eternal Flame, tells them to take a step back. When Gray executes his plan, however, the Eternal Flame vanishes, causing Happy to ponder its sudden disappearance.Fairy Tail Manga: Chapter 351, Pages 6-19
Still marveling at the disappearance of the Eternal Flame,Fairy Tail Manga: Chapter 352, Pages 2-3 Happy soon notices that the Eternal Flame didn't vanish at all, but, rather, merely diminished itself to but a small blaze. After Natsu's slew of attacks upon the altar the flame rests upon, Happy flies up and catches him before he falls. As they descend, Happy watches as the Eternal Flame reveals itself to be none other than the Dragon Atlas Flame.Fairy Tail Manga: Chapter 352, Pages 5-19
Happy, along with Natsu, greets Atlas Flame when he sees him to be alive, although the latter corrects the Mages and tells them that he is actually a mere spirit.Fairy Tail Manga: Chapter 353, Pages 2-4 Much to Happy's surprise, Atlas Flame reveals that all the village, along with him, was frozen by a single being, an Ice Mage who is also a Devil Slayer.Fairy Tail Manga: Chapter 353, Page 7 After Atlas Flame regains his memory back, he proceeds to melt the village's ice by exerting huge amounts of heat and, before vanishing, he warns Natsu and Happy about a sinister Magic called E.N.D. that Igneel was not able to prevent Zeref from using.Fairy Tail Manga: Chapter 353, Page 11 After the village is turned back to normal, Natsu and Happy discuss the last words of Atlas Flame.Fairy Tail Manga: Chapter 353, Pages 16-18
After the ordeal, Happy and Natsu sit atop one of the giant's heads, celebrating and bonding with them in the process.Fairy Tail Manga: Chapter 354, Page 2 Subsequently after Happy's peers brood over the mystery behind the attack, Natsu notes that the job has been completed nonetheless, to which Happy agrees. After Lucy acknowledges Flare's disappearance, the giants whom are now agitated stand up, knocking Happy and Natsu off of where they were seated.Fairy Tail Manga: Chapter 354, Pages 5-6 After Flare responds to the giant's question about how her experiences were in the outside world, Happy, Natsu and the rest of the giants display a smirk on their face.Fairy Tail Manga: Chapter 354, Page 8 After the giants welcome Flare back to the village, Happy and co. express their joy and continue to celebrate.Fairy Tail Manga: Chapter 354, Page 12
Later, Happy and the rest of Team Natsu return to Warrod's house for payment, something which excites the blue Exceed.Fairy Tail Manga: Chapter 355, Page 3 That night, Happy, Natsu and Gray enter Warrod's secret hot spring, where they watch the girls enter and get into the bath, something which leaves them extremely disturbed; Happy listens as Erza reminisces about the times when she, Natsu and Gray would bathe together. The Exceed later expresses shock when Warrod reveals that he was one of the founding members of Fairy Tail and listens as the old Mage expresses his happiness at meeting the members of the new generation of Fairy Tail: the ones that made the guild what Mavis always dreamed for it to be, smiling as such a thing occurs. However, Happy's smile soon turns into an exasperated frown as he hears that Tartaros may have the Book of Zeref in their possession, and by extension, E.N.D. As the discussion comes to a close, Happy looks on in total bewilderment as Natsu, in a fury, strikes Erza.Fairy Tail Manga: Chapter 355, Pages 7-19
===Tartaros arc===
Having returned from Warrod's request, Happy sits atop Natsu's head at the guild as Levy tells them about E.N.D. and the Book of Zeref. With her explanation finishing, Happy wonders aloud if they too can hail Demons if they have the book, to which he is met with the response that they could only, most likely, summon one Demon per book.Fairy Tail Manga: Chapter 356, Pages 20-21
Happy, along with the other Fairy Tail Mages, is present when Porlyusica diagnoses that Laxus, Fried, Bickslow and Evergreen will survive despite the lethal poisoning.Fairy Tail Manga: Chapter 358, Page 18 Overtaken with grief, the Fairy Tail members decide that it is time to deal with Tartaros once and for all.Fairy Tail Manga: Chapter 358, Pages 23-24
While Fairy Tail discusses the possibility of searching out former Magic Council members due to their status as Tartaros' targets, they are unable to fully utilize this strategy due to secrecy regarding their locations. Happy asks why this is, and Carla suggests it is for the purpose of protecting them from those who wish to do them harm.Fairy Tail Manga: Chapter 359, Pages 10 However, the guild is eventually able to locate several former members thanks to Loke and splits into teams to protect them, with Happy going alongside Wendy, Lucy, Natsu and Carla. Arriving at the house of former council member Michello, they find him unwilling to be protected, thinking they want to use him as bait to lure out Tartaros. Happy chides Michello for his rudeness, asking him if that was a good way to speak to a fellow cat. Once his granddaughter Michelia convinces him to be cooperative, the Mages ask why Tartaros might be after him. Suddenly, the house is attacked by Jackal of the Nine Demon Gates, who blows up the structure. Natsu eats the majority of the blow and sees Jackal standing atop the building, surprised to find the Fairy Tail Mages alive.Fairy Tail Manga: Chapter 359, Pages 18-22
As Natsu and Jackal begin their showdown, Happy identifies the latter as a member of Tartaros.Fairy Tail Manga: Chapter 360, Page 3 When Natsu is hit with an explosion sent from Jackal, Happy reassures a worrying Michello, telling him that heat-based Magic is ineffective against Natsu.Fairy Tail Manga: Chapter 360, Page 7 After Jackal explains his curse to Natsu, Happy sees some strange body marks on Natsu and runs towards him to warn him, but Natsu orders them all to get away from him and explodes from within, which leaves him incapacitated.Fairy Tail Manga: Chapter 360, Pages 17-20 When Lucy and Wendy decide to take on Jackal by themselves, Happy warns them not to touch himFairy Tail Manga: Chapter 361, Page 3 and when they fail to harm him, Happy comments that he is using the explosions to protect himself.Fairy Tail Manga: Chapter 361, Page 6 Lucy then runs after Jackal by herself and leaves Happy and Carla to aid Wendy in healing Natsu. The four of them then come at her rescue, with Happy and Carla telling a pregnant woman to get away after she is free from Jackal's twisted game. Happy then witnesses Natsu punching Michello, much to his disappointment.Fairy Tail Manga: Chapter 361, Page 18
Leaving with Carla and Michello as the fight continues, the Exceed returns only after Jackal is defeated, checking to see if everyone is okay. Although Happy congratulates Natsu for beating the Demon,Fairy Tail Manga: Chapter 362, Page 15 the latter's victory is short lived once Jackal reveals that he plans on taking everyone down with him, as he plans on exploding himself and destroying the entire city. Fearing for the lives of his friends and the town, Happy grabs onto Jackal and flies into the sky with him, mocking the Demon for thinking they'd lose to him. High in the sky, Happy is consumed by the enormous explosion that follows, leaving everyone below in a state of shock. He emerges from the dust alive however, though severely burnt and with his fur ruffled into an afro, commenting on the close call.Fairy Tail Manga: Chapter 362, Pages 18-20
When Lucy contacts Makarov to report on the mission, Happy jokes around when Carla mentions the city being in shambles, saying that so is his hair.Fairy Tail Manga: Chapter 363, Page 12 When Michello starts talking and reveals to Fairy Tail that Tartaros is probably looking for Face, a weapon able to eradicate all Magic from the continent and that it is sealed by three former Council members, Happy repeats that it is sealed by Organic Link Magic.Fairy Tail Manga: Chapter 363, Page 18 A short while later, Happy is ordered by a just-awakening Natsu to hurry; the Exceed heeds his friend's command and grabs him after he finishes asking Michello where the ex-Chairman's house is. Flying at top speed, Happy acknowledges Natsu's demand,Fairy Tail Manga: Chapter 364, Page 25 but before long asks Natsu what is bothering him, to which he is frustratingly told that he didn't realize that Tartaros has had an informant feeding them information that even current Council members didn't know.Fairy Tail Manga: Chapter 364, Page 29
Happy flies Natsu to the residence of Crawford Seam, where Erza and Mirajane went to investigate. Happy and Natsu search for the two girls, and Natsu picks up their smell. When Happy smells some herbs, Natsu examines a liquid, which he indentifies as a sleeping drug. When Natsu punches a hole in the ground, destroying Crawford's house, Happy is shocked at first, but when Natsu says that he is allied with Tartaros, Happy replies that this could be how Tartaros knows of Face and the location of the ex Council members.Fairy Tail Manga: Chapter 365, Pages 5-10 Happy then lifts Natsu again and, thanks to the Dragon Slayer's enhanced sense of smell, finds Tartaros' hideout and drops Natsu on Crawford, knocking him out.Fairy Tail Manga: Chapter 365, Pages 31-33
Amazed at Natsu's feat,Fairy Tail Manga: Chapter 366, Page 2 Happy remarks upon how the man was correct about Erza and Mirajane's location.Fairy Tail Manga: Chapter 366, Page 5 The Exceed then watches as Natsu does battle with Franmalth and intervenes when Natsu's Magic Power begins to be forcibly drained, though he is quickly swatted away by the Demon. On the ground, Happy marvels at Franmalth's resistance to Natsu's flames, but upon seeing Silver arriving at the scene, Happy states that the air has turned frigid. Watching the two converse, Happy expresses curiosity when Natsu tells Silver that he smells just like Gray, but then begins to shed tears as the Nine Demon Gate mercilessly freezes Natsu for his comment.Fairy Tail Manga: Chapter 366, Pages 10-19 A flustered Happy subsequently returns to the guild, dazed and frantic over the recent events. After Carla pacifies him, Happy notifies the members of Fairy Tail over the missing members, and after looking at Gray, recollects Silver's dismay towards the Ice-Make Mage. After sharing the nature of Tartaros' moving base, Happy starts to tear up over being helpless but is consoled by Lucy.Fairy Tail Manga: Chapter 367, Pages 16-19
After Elfman returns to the guild, bearing bad news, Happy expresses his disbelief and continues to cling onto Lucy after Cana snaps at Elfman.Fairy Tail Manga: Chapter 368, Pages 2-4 After Levy manages to pinpoint Tartaros' location and reveals that it currently flies just above Magnolia, Lucy tells Happy that they can finally save Natsu and the others, with Happy agreeing. However, Happy notices a bright light before a huge explosion suddenly goes off and destroys the guild, leaving the fate of its members unknown.Fairy Tail Manga: Chapter 370, Pages 18-20
Just before the explosion goes off, Cana rushes in the guild hall and begins turning its members into cards using Card Conversion, then ordering Happy and the other two Exceeds to take the cards and fly towards Cube.Fairy Tail Manga: Chapter 371, Pages 6-7 Happy and his friends are then pulled by gravity on the bottom side of the cube, and Happy comments on them being upside down, but Carla informs him that enemies are after them. Cana then releases the members from the dimension of cards, and they begin fighting back against Tartaros.Fairy Tail Manga: Chapter 371, Pages 10-13 Once Fairy Tail is cornered by Tartaros' army, Happy discusses with Carla that they cannot fly and wonders how they can get to the top.Fairy Tail Manga: Chapter 372, Page 16 However, Erza soon appears and creates a massive breach within Cube, allowing the Fairy Tail Mages to infiltrate their enemies' headquarters.Fairy Tail Manga: Chapter 373, Page 10 Happy tags along with Lucy, Wendy and Carla as they stumble upon the control room, soon enough learning that Face will active in 41 minutes. Happy begins to run around whilst pondering what to do. As the group decides to go to where Face is located, a skeletal figure appears behind them.Fairy Tail Manga: Chapter 373, Pages 16-20
Happy reminds the others that they have to stop Face, so they all decide to make a run for it. After Lucy distracts Keyes and the newly-appeared Franmalth with her Celestial Spirits, Happy flees along with her, Carla and Wendy. However, Keyes stands in their way again, and Happy prepares to hit him head on, but Gray interferes and allows them to continue their escape. However, Franmalth, having copied Aries' wool powers, manages to trap Happy and Lucy in the wool, leaving only Wendy and Carla able to run away, but not before Happy tells Carla to be careful. Natsu also joins the fight soon, much to Happy's happiness and relief, and at that point Franmalth transforms his appearance to one similar to Taurus', which shocks Happy.Fairy Tail Manga: Chapter 374, Pages 2-14 
Though worried as Franmalth transforms his face to Aries' to avoid being struck down, Happy comments that Natsu is harsh when he hits Franmalth when the Demon fails to do the same by using Taurus' face. However, Happy trembles in horror as Franmalth decides to use the most powerful soul in his arsenal.Fairy Tail Manga: Chapter 374, Pages 17-20 Taking on the likeness of Hades, he continues to fight Natsu, with the latter shifting into Lightning Fire Dragon Mode and unleashing a roar, the tremors of which push Happy back. Seeing him absorb Natsu's Magic, Happy marvels at Franmalth's abilities.Fairy Tail Manga: Chapter 375, Pages 3-13 As Franmalth states the era of Mages coming to an end with Face's soon activating, Happy expresses his disbelief at the fact that all Mages will be unable to use Magic.Fairy Tail Manga: Chapter 376, Pages 3-4 Happy is then shaken when Cube reacts to Face's approaching activation.Fairy Tail Manga: Chapter 377, Page 22 Marveling at the tremors, Happy learns that there are only three minutes until Face activates.Fairy Tail Manga: Chapter 378, Page 2
With Franmalth screeching that Face has activated, Happy and the others soon discover that it hasn't, with him in particular celebrating Wendy and Carla's success; Happy watches as Franmalth loses his cool and, in reply to Lucy's statement of them needing to do something, states that he can absorb Magic, Celestial Spirits and people. However, at that moment, Happy and his friends are hit by Franmalth's Formula 28,Fairy Tail Manga: Chapter 379, Pages 2-5 which leaves them critically wounded. Happy, Natsu and Lucy are then grabbed by Franmalth, who tries to absorb their souls; with encouragement from Natsu, Happy manages to resist the process and goes on to watch him defeat Franmalth with a boulder, noting that something like that doesn't have a soul for him to absorb. With the Nine Demon Gate defeated, Happy watches as all of Franmalth's souls leave his body, however the soul of Hades appears behind them, quickly telling them (before disappearing) that Tartaros' true goal wasn't Face, which causes Happy to hold onto Lucy, shocked by the appearance of the dead man.Fairy Tail Manga: Chapter 379, Pages 9-24 Hearing Hades' command to tell Makarov to "release the light," Happy splits up with Natsu and Lucy in order to go find their guild's Master.Fairy Tail Manga: Chapter 380, Pages 2-3
As he flies through Cube trying to find the other Fairy Tail members, Happy is contacted by Warren, who is using his telepathy to tell the guild members that Mirajane and the other hostages have been safely recovered. Making use of the connection, Happy repeats to Makarov what Hades said, surprising the Guild Master, who questions why Hades would say such a thing. As Happy conveys his own confusion over the matter, their communications are high-jacked by Mard Geer, who greets and bids farewell to the Fairy Tail Mages as he casts Alegria. Shocked, Happy watches as Cube begins to warp and deform, the building sucking in him and the rest of his teammates, freezing them solid and completely trapping them.Fairy Tail Manga: Chapter 382, Pages 10-23
After being freed from Alegria, Happy bumps into Panther Lily, who is looking for Gajeel and is shocked upon noticing the mushroom on Happy's head. Happy then explains that he woke up like that and cannot get it off. Panther Lily then tries to pull it off of Happy's head but fails. Thinking about Carla's reaction to the mushroom on his head, Happy begins to worry, but Panther Lily does his best to cheer Happy up by telling him it is not that bad. They then leave together to try and find the others, with the mushroom, who turns out to be Franmalth, revealing his plan.Fairy Tail Manga: Chapter 387, Pages 11-12 
Happy and Panther Lily soon reunite with Erza, as well as Lector, Frosch and a redeemed Minerva. Once the latter sees Happy's mushroom, she quickly removes it from his head, scaring him and leaving him dumbfounded, but then she explains to him that the mushroom is actually one of the Nine Demon Gates and now he can tell them where the control room is. Panther Lily congratulates Happy, and he shyly accepts the compliment.Fairy Tail Manga: Chapter 390, Pages 18-20 As the team walks towards the control room and Minerva expresses her worry about Sting and Rogue, Panther Lily claims that despite the events that took place in the Grand Magic Games, their past opponents are actually decent people and Happy happily agrees. When Lector mentions that Minerva is also a great cook, Happy wonders whether or not her dishes contain any fish. An annoyed Erza, however, interrupts their discussion by telling them that they must hurry, and Happy rushes to follow her lead.Fairy Tail Manga: Chapter 395, Pages 5-7
Happy and the others soon make it to the control room, where he points out the deceased Chairman working on Face's operation. However, he and everyone else in the room is manipulated by Seilah's Macro and is forced to asphyxiate himself; they are all saved by Mirajane, who attacks Seilah and removes her control from them. Now free, Happy expresses his desire for Erza to defeat Kyôka, who has absorbed Seilah's power, and stop Face's activation.Fairy Tail Manga: Chapter 398, Pages 10-18 Happy then watches, in amazement, as Erza matches Kyôka in their battle,Fairy Tail Manga: Chapter 399, Page 3 until he hears Mirajane struggle and asks her if she's okay. Hearing that Jet, Droy and Warren are where the Lamy clones are, Happy thinks to himself that it isn't wise to count on them for help. He then wonders aloud what the sound he's hearing is.Fairy Tail Manga: Chapter 399, Pages 7-11 With Acnologia on its way, Happy stares towards the sky with the other Exceeds in nervous anticipation.Fairy Tail Manga: Chapter 400, Page 6 Happy, along with Erza, watches in disbelief as he sees the Fire Dragon Igneel clashing against Acnologia.Fairy Tail Manga: Chapter 401, Page 5 Not too long after, Happy watches in disbelief as Kyôka latches onto the Lacrima that controls Face and becomes one with it; seeing many markers appear, Happy learns that the markers are the number of Faces on the continent.Fairy Tail Manga: Chapter 402, Pages 15-16
Watching as Era is overtaken by Kyôka,Fairy Tail Manga: Chapter 403, Page 2 Happy is later struck by Kyôka's sensation manipulation, where he is wracked with unimaginable amounts of pain. He then begs for Kyôka to stop torturing Erza (to no avail), and weeps when she is stricken of all her senses, though he ceases when she begins to speak regardless.Fairy Tail Manga: Chapter 403, Pages 9-16 Happy smiles as Erza rises and fights again despite her senses being blocked by Kyôka. When the Exceeds are looking for a reasonable explanation as to why Erza can keep on fighting, Happy simply exclaims that the explanation is way simpler than they think; she can keep fighting because she's Erza.Fairy Tail Manga: Chapter 404, Pages 4-5 As the fight goes on for several minutes, Happy reminds Erza to keep her mind of the timer, although she can't hear him. He is also worried when Kyôka manages to slash the Mage one more time.Fairy Tail Manga: Chapter 404, Pages 7-8 Happy rejoices when Erza defeats Kyôka, although his joy is short-lived; the Demon is not dead and the timer still counts.Fairy Tail Manga: Chapter 404, Pages 14-15 Despite Minerva killing the Demon, the timer still reaches zero, effectively activating Face.Fairy Tail Manga: Chapter 404, Page 19 After Face's timer hits 0, Happy looks on with the other exceed with a panic looked on his face.Fairy Tail Manga: Chapter 412, Page 6 Later, after the Dragons begin to destroy the Faces, Happy notes that all the face markers are disappearing one by one.Fairy Tail Manga: Chapter 412, Page 19 
Happy rejoices when the Face operation is cancelled thanks to the Dragons emerging.Fairy Tail Manga: Chapter 413, Page 3 However, when Igneel falls victim to Acnologia's rampage, Happy can solely and tearfully watch as Natsu weeps—announcing that he has things he wanted to share with the Dragon.Fairy Tail Manga: Chapter 415, Page 11 A week later at their home, Natsu asks Happy how much they have, to which he responds 130,000 Jewels. Natsu says that is not enough and Happy replies that they should have more; enough for approximately ten years worth of fish. Natsu then says they will think of something as Happy replies with his catchphrase.Fairy Tail Manga: Chapter 416, Page 8 On their journey, Happy and Natsu come across Gildarts, who spends an entire day with the two. However, that soon comes to an end when Natsu is saved by the latter, the duo parting ways while accidentally picking up the wrong bag. Before long, Happy watches as Gildarts returns to reclaim his magazines, beating Natsu up in the process.Fairy Tail Manga: Chapter 417, Pages 4-20 
===Avatar arc===
A year after leaving the guild to train on their own, Happy appears at the ongoing Grand Magic Games of the year X792, subsequently jumping up to catch Lucy's attention, stating that it has been a long time. At the same time, Natsu rages down below on the stadium; releasing powerful flames that burn everyone's clothes, including Lucy's, and manages to defeat the winning guild, as well as defeat several other Mages. Happy explains to Lucy that Natsu was eager to test what the winning guild was made of. Howbeit, he soon claims that Natsu needs to learn how to hold back, as the entire stadium catches on fire and begins to melt.Fairy Tail Manga: Chapter 418, Pages 27-29
Shortly after being released from jail alongside Natsu, Happy sees Lucy, questioning why the rest of the guild was not present at the Grand Magic Games. With a frown, she realizes that the two do not know of the recent events. Minutes later, Happy is sad over the revelation that Fairy Tail disbanded a year ago. He then continues to listen as Natsu ponders what Makarov is doing, but the two are quickly told that he is missing. Lucy then invites them to her house in Crocus, asking them not to make a mess, albeit Happy begins to scratch the wall the minute she says so; much to Lucy's displeasure. After taking a bath and sharing stories, Lucy falls asleep, while Happy and Natsu bring out markers to draw on her face as they enter her room. However, they come face to face with a map pinpointing their comrades' recent locations, forcing them to back down. The following morning, Happy gets up to the angry army knocking on Lucy's door. Lucy can only question what is happening, but is soon told that they have raised the beacon for Fairy Tail's revival; Natsu uses his flame to imprint the name of the guild on the King's castle with a special fire. They jump out of the window and run away from the army, ready to start a new adventure.Fairy Tail Manga: Chapter 419, Pages 2-20 
Happy and the others later arrive in Tuly Village, where Happy points out to Natsu the now-restored clock that he destroyed over eight years ago. Happy then listens to Lucy as she tells Natsu that she has gotten stronger in the last year, and after Natsu dispatches nearby thieves from afar, they go to an inn where they learn from Lucy that she doesn't have the locations of everyone from Fairy Tail. The three then travel to Margaret Town where they witness the Thanksgiving Day parade and, in particular, Sherria and Wendy perform a song. Happy however notices that Carla is missing and begins to look for her, only to turn around upon hearing her voice and see her in a mysterious human form.Fairy Tail Manga: Chapter 420, Pages 2-18
After the parade, Lyon lets Happy and the other two see Wendy in the Lamia Scale Guild; after Natsu unsuccessfully tries to kidnap Wendy and force her to rejoin the disbanded Fairy Tail, Happy sits comfortably in her lap as others explain what befell the Magic Council and Makarov in his and Natsu's absence. Wendy then explains that she will not join them in their journey to revive the guild, and as Carla shows up in her human form yet again, Happy quietly wonders why she is human, only for Natsu to rudely ask aloud and get the answer of Transformation Magic; he is asked by Carla if he did any training, to which Happy nervously replies that he trained to resist the temptation to eat fish. After Wendy reiterates her definitive "no" in joining them, the three venture back to the Viper Inn and mope about.Fairy Tail Manga: Chapter 421, Pages 3-11 Later that night, monsters attack Margaret Town, courtesy of the guild Orochi's Fin, and Happy ultimately prepares to take Natsu to join Wendy in Carla in defeating the Monster Tamer that called them, however Sherria takes Natsu's spot by kicking him away, which prompts Happy to take her in his stead.Fairy Tail Manga: Chapter 421, Pages 16-19
After flying a ways, Happy is given an apology by Sherria but states that she's light; lighter than Lucy. The group then finds Orochi's Fin and Happy drops Sherria on top of them, allowing her to defeat many of their ranks with Wendy and Carla. Happy, seeing Carla's progress, pulls out a fish and sits in front of it, trying to exercise his restraint over eating it, which only earns him a cold remark from her.Fairy Tail Manga: Chapter 422, Pages 2-7 Later, during the fight, Bluenote Stinger arrives after years of absence and traps Happy and the others under his gravity, which causes Happy to wonder why he's appeared. However, after Natsu appears, completely unaffected by Bluenote's gravity, Happy expresses joy.Fairy Tail Manga: Chapter 422, Pages 17-19
Happy tells Natsu that their assailant is Bluenote Stinger, one of the men who nearly killed them on Tenrou Island, however Natsu says he does not remember Bluenote, which shocks Happy. He then watches as Natsu one-shots Bluenote, and after, as he continues to berate Sherria, Happy tells Natsu that there are more enemies in the form of the Orochi's Fin guild, but they surrender almost immediately. After the battle, they rendezvous in Margaret Town, where Happy tells Natsu that he got very worked up in spite of not trying very hard.Fairy Tail Manga: Chapter 423, Pages 2-13 That morning, everyone says goodbye to Lamia Scale and leaves with Wendy and Carla in tow; after they leave, Happy asks Wendy how long she's going to cry and asks Lucy where they're going next, only to learn that they're going to Amefurashi Village to visit Juvia.Fairy Tail Manga: Chapter 423, Pages 19-25
Arriving at Amefurashi, Happy notices that the rain is falling inside of the town, but not outside of it, much to his amusement.Fairy Tail Manga: Chapter 424, Pages 2-3 When they find Juvia at the center of the abandoned town, Juvia welcomes the three human Mages, and Happy points out that he and Carla are there too. Juvia then faints and they all move her inside the house. Later, Happy is surprised when Natsu mentions that he smells Gray's scent around the place.Fairy Tail Manga: Chapter 424, Pages 6-8 When Lucy complains to Natsu and Happy for leaving without a notice and Natsu points out that he left her a will, Happy corrects him and says that it was actually a note. He is then disappointed when Juvia says that she has no idea where Gray might be. When the group moves out to let Juvia rest, Happy points out that Natsu has a very serious expression on his face, and the other man does not reply, and mentions instead that they should head to Sabertooth, which isn't too far from their location.Fairy Tail Manga: Chapter 424, Pages 11-16
Nearing Sabertooth's guild, Happy calls out that he can see it.Fairy Tail Manga: Chapter 425, Page 2 At the guild, Happy runs into Lector who asks him where Carla is. Natsu responds by asking where Frosch is and is told that Frosch is on a mission with Rogue currently. Natsu grabs Lector and asks where Rogue and Frosch went before running off, leaving Happy to yell at him to wait.Fairy Tail Manga: Chapter 425, Pages 8-9 Meeting up with Rogue and Frosch, Happy excitedly reunites with his Exceed friend. Frosch asks if they had said hi to everyone at the guild and Happy replies they did.Fairy Tail Manga: Chapter 425, Page 12 After Minerva comments on Fairy Tail disbanding, Lucy states that the guild is still together in her heart, which Happy agrees with.Fairy Tail Manga: Chapter 425, Page 15 Later, Happy along with Lucy and Natsu rest in the middle of a forest, where Natsu reveals that Gray is supposed to be their enemy. This revelation shocks both Happy and Lucy, but Natsu reassures them that Gray is still one of them.Fairy Tail Manga: Chapter 426, Pages 2-6 The group eventually reaches their destination, and Happy asks Natsu how they're going to proceed, to which Natsu replies they are going to make a direct attack.Fairy Tail Manga: Chapter 426, Page 18
Before the two can rush into the building, they are stopped by Lucy who insists that they follow a plan of infiltration, so she summons Virgo and dons her version of Star Dress, which allows them to enter the building underground. Inside the church, however, Natsu yells out for Gray, rendering their quiet infiltration useless, much to Happy's dismay. When three of Avatar's members show up to their location, Natsu defeats them all within seconds, something which pleases Happy greatly. Gray then appears, and Happy seems shocked to see him.Fairy Tail Manga: Chapter 427, Pages 2-20 Happy watches as Gray and Natsu clash, worried at the two fighting before Abel recovers from Natsu's earlier attack and begins to assault Happy with the use of Ushi no Koku Mairi, bending and twisting his body.Fairy Tail Manga: Chapter 428, Pages 9-15 Unable to move to Natsu's aid, Happy can only watch on as his friends are caught up by the members of Avatar, and Gray reveals that he has removed his Fairy Tail guild mark and has no intention of returning with them.Fairy Tail Manga: Chapter 428, Page 17 
The group is eventually imprisoned and Happy, worried, asks Lucy how she is feeling and also asks about what happened to Virgo.Fairy Tail Manga: Chapter 429, Page 1 He then expresses his disbelief over Gray's actions, until Gômon arrives, shocking Happy with his eccentric personality. When Gômon moves Lucy's shackles up by moving his fingers, Happy deducts that he can manipulate torture equipment. He is then pushed back, along with Natsu, and can only watch as Gômon describes Lucy's upcoming torture, which sounds incredibly painful to him.Fairy Tail Manga: Chapter 429, Pages 4-10 Suddenly changing his mind, Gômon decides to slice Lucy in half but, to Happy's relief, Gray saves the day by freezing his supposed comrade and setting the trio free. As Gray then speaks with his contact and mentions Code Blue and that his cover is blown, Happy notices that the marks on his body begin to subside.Fairy Tail Manga: Chapter 429, Pages 13-18 Gray pulls out a miniature communication Lacrima as they ride towards the purification ritual. On it, Erza explains what is going on and Happy states that the Lacrima is very cool. Erza explains that Juvia was kept in the dark as it would put her at risk and the fewer people that knew of what they were doing the better, causing Happy to state that it was all for Juvia's sake. After Erza finishes, everyone agrees to help and Happy says he will do his best. As they begin to attack the members of Avatar, Lucy says this feels nostalgic, to which Happy affirms as he holds on to a miniature bat.Fairy Tail Manga: Chapter 430, Pages 3-22
During the battle against Avatar, Happy tries his best to assist by hitting cultists with his bat.Fairy Tail Manga: Chapter 431, Page 9 Happy is soon afflicted, along Lucy and Taurus, with Mary's Virus; Happy is cured by the arriving Wendy, who is also accompanied by Carla. Happy watches as the now-cured Lucy defeats Mary, and after such a thing occurs, Happy asks Wendy and Carla what they are doing at the battle site,Fairy Tail Manga: Chapter 432, Pages 6-10 only to learn that Juvia felt better and wanted to find Gray, thus their arrival. He then witnesses Wendy enter Dragon Force and defeat many cultists, as well as watch Carla defeat her own fair share with a mesmerized look of adoration on his face.Fairy Tail Manga: Chapter 432, Pages 16-17 As Alok summons Ikusa-Tsunagi, Happy states he feels tingly. As the God's foot descends, Happy's face turns to utter shock.Fairy Tail Manga: Chapter 433, Pages 12-14
Mere moments later, Natsu kills the Battle God; just after, Gajeel, Panther Lily and the Custody Enforcement Unit of the Magic Council arrive to arrest Avatar, and as Happy learns that Gajeel has truly become a Council member, Happy goes into shock. Gajeel goes on to explain to the group that he was offered the job by Warrod Sequen, which Happy speculates may have been a joke that Gajeel took seriously. Gajeel then jokingly torments his friends, telling Happy that he will be arrested by him for eating too much fish, after which Happy becomes scared upon witnessing Erza smack the Iron Dragon Slayer out of confusion. Together, upon Erza's request, the Mages then shout out a cry of victory; after this, Happy converses with the other Exceeds, including the recently arrived Frosch, whom Gray witnesses get coddled by Gray, and then everyone else.Fairy Tail Manga: Chapter 435, Pages 8-20
After the group returns to Magnolia, Happy notes that the Kardia Cathedral has been rebuilt.Fairy Tail Manga: Chapter 437, Page 2 Lucy then stops walking and Happy asks her what's wrong, with her saying that she's afraid of the other members having moved on.Fairy Tail Manga: Chapter 437, Pages 8-10 However, Cana appears in front of Happy and the others, to lift Lucy's spirits and say that she, along with the others, got her letter.Fairy Tail Manga: Chapter 437, Page 12 Happy then reunites with Panther Lily and the other Fairy Tail members, as Natsu lifts Fairy Tail's flag, marking the guild's revival.Fairy Tail Manga: Chapter 437, Pages 18-20
===Alvarez Empire arc===
Five days after Fairy Tail's revival, Natsu and Happy break into Lucy's apartment to take her with them for a job. When Lucy finishes showering and finds them, she is initially angry until Happy tells her that they have a job. Afterwards, they all head to the Fairy Tail Guild to help with the reconstruction of the guild building.Fairy Tail Manga: Chapter 438, Pages 2-6 After they arrive at the guild, Mest Gryder appears and tells everyone that they must help him to save Makarov.Fairy Tail Manga: Chapter 438, Pages 18-19
Afterward, Mest lectures everyone that the area he is going to take Erza to is off-limits to anyone but guild masters, however Happy and the remaining members of Team Natsu follow them regardless and carelessly reveal their presence. From there, Happy and the others view Lumen Histoire in its entirety, and are then shown Mest's memories of his original mission to infiltrate the Magic Council for information on the Alvarez Empire, all the way up to Fairy Tail's disbandment and Makarov's disappearance.Fairy Tail Manga: Chapter 439, Pages 5-19 As Mest reveals the truth about Makarov, Happy wonders why Mest didn't try to stop him from leaving. Mest tells everyone he has helped to rebuild the council, to which Lucy mentions the council was looking for info on Makarov's whereabouts. Happy and the others resolve to go rescue Makarov, but Erza stops them and says she wants to focus on rebuilding the guild, shocking everyone. However, she tells them that she will let the reconstruction work in the remaining members' hands, and that those present in the room would go on a secret mission to rescue Makarov, much to Happy's excitement.Fairy Tail Manga: Chapter 440, Pages 1-8
Later, they all head to the Alvarez Empire via boat, something which afflicts Natsu and Wendy with terrible motion sickness. Upon seeing Wendy sick, Happy offers her his fish. Happy and the others then discuss Makarov's mysterious mission.Fairy Tail Manga: Chapter 441, Pages 1-6 On the way to Alvarez, Mest tells them they have to make a stop at Caracole Island to get supplies. As they approach the coast, Happy is shocked to see Alvarez Navy ships, and Wendy and Natsu, who can hear what's going on in the naval vessels, tell everyone that their troops are at Caracole looking for a spy. To avoid suspicion, Happy and the others change their Fairy Tail Guild marks to Cait Shelter Guild marks and tell the Alvarez Navy men that they are just on vacation. They successfully make it past the guards, but once the group comes across a child about to be killed by one of the Alvarez Navy men, Happy watches as Lucy, Erza, Natsu, and Gray attack the Alvarez Navy while Wendy comforts the child.Fairy Tail Manga: Chapter 441, Pages 11-19 Happy assures the child that Wendy will find her dad in no time since she has a great sense of smell.Fairy Tail Manga: Chapter 422, Page 2 
After Brandish μ of the Spriggan 12 arrives and showcases her Magic, Happy flies into the air with the child to see what has happened, whereupon he discovers that Brandish has actually altered the shape of the island by emerging it from the water.Fairy Tail Manga: Chapter 443, Pages 14-16 In the aftermath of their encounter with Brandish, Happy and his fellow teammates help the island's residents into nearby fishing vessels. After they are finished, Mest teleports them to an unknown location underwater, and Happy is surprised to see that Sorano is the spy. He is also shocked when Sorano states that she knows where Makarov is.Fairy Tail Manga: Chapter 444, Pages 2-13 Later, Happy is delighted to see Mest arrive with Makarov from within the Alvarez Empire's grasp. His happiness is short lived, however, as Mest reveals that Zeref is also in the empire.Fairy Tail Manga: Chapter 445, Page 19
Afterwards, Happy listens as Makarov expresses his regrets about his trip to the Alvarez Empire, although Happy and the others all give him reassurance that his trip was not pointless. Happy is then shocked when Ajeel Raml, another member of the Spriggan 12, unexpectedly appears. However, Makarov tells everyone not to fight and so the Fairy Tail Mages attempt to escape, but to no avail as their vehicle is soon caught up to by a sand golem, Ajeel standing on top of it. Gray and Lucy then fend off the vast numbers of Ajeel's sand minions until the group is trapped in a pit of quicksand, unable to move. Ajeel claims that no one has escaped this spell before, however, Natsu's explosion disperses the sand and the Fairy Tail Mages stand against their enemy, revealing the guild mark of Fairy Tail on their bodies.Fairy Tail Manga: Chapter 446, Pages 2-28
Happy then watches as Ajeel attacks using his sands, with Gray unsuccessfully attempting to freeze them. However, Makarov takes action, trying to protect Happy and others in his giant state by using his own body as a shield, just as Ajeel's Sands of Death rages towards them. At that moment, Laxus' lightning blows the sand wave away, saving them, and an impressed Happy watches as the Lightning Mage stands firm, along with the rest of his team, aboard Ichiya's airship Christina. Thanks to yet another one of Laxus' lightning attacks, Mest manages to teleport Happy and the rest of his group into the airship. Everyone then fly away to safety and Happy is present as a teary-eyed Makarov rejoices, having his true family back.Fairy Tail Manga: Chapter 447, Pages 2-19 Back in the guild, after a short while of partying, Happy listens to Makarov's apology and smiles when Natsu states that no matter what happens, they will fight against Alvarez in order to survive. He then pays attention as Makarov begins talking about Fairy Heart, however, Mavis suddenly appears. Happy listens as the First Master prepares to explain why Zeref is after Fairy Tail's greatest secret.Fairy Tail Manga: Chapter 448, Pages 2-19
After Mavis finishes her narrating, claiming that Fairy Heart holds an infinite amount of Magic Power, a visibly shocked Happy questions her statement, asking if it's truly like an everlasting fountain of Magic. He later questions if they can't just use the weapon to defeat both the Arvalez Empire and Acnologia, to which Makarov replies that the likeliness of them losing control of such a powerful weapon is too great, further astounding the Exceed.Fairy Tail Manga: Chapter 451 Pages 12-16 A bit later, after Natsu declares that he has a secret weapon that can defeat Zeref, Happy smugly mentions that he is aware of Natsu's secret, which catches the attention of the other Exceeds.Fairy Tail Manga: Chapter 452, Page 6 
Sometime after this, Happy and Natsu travel to Lucy's apartment, where they read what she's writing over her shoulder and pick fun at her for it. After Lucy remembers that the townspeople were evacuated, Happy mentions that the town is quiet and there's nothing to do, revealing that he brought games with him for them to play, but he is rebuked by Lucy for wanting to play the night before a major battle. Natsu then makes a speech about what the upcoming battle truly means to him, and then Happy agrees with his statement that he has stuff to do after the war; he also ignores Lucy's cynicism about their go-lucky attitudes. With the heavy atmosphere dissipating, Happy suggests that they play strip poker, which Lucy refuses.Fairy Tail Manga: Chapter 453, Pages 4-8 Later, Happy hears the rumbling sounds of the approaching air fleet of Ajeel Raml, and wonders what the noise could be.Fairy Tail Manga: Chapter 453, Page 16
The bells signaling the enemy's arrival ring, and Happy deduces that they're attacking from the sky.Fairy Tail Manga: Chapter 454, Page 2 Not long after the attack begins, a part of Fairy Tail's Flying Dragon Squad, Happy and the other Exceeds carry the Dragon Slayers up to the battleships and manage to delay Ajeel's attack by breaking several of his ships, which gives Bisca enough time to fire Fairy Tail's own Jupiter cannon. After Ajeel deflects the beam, Happy and the others drop their Dragon Slayer companions on the ship to fight Ajeel, only for their motion sickness to take effect. Before their Slayers can be killed by Ajeel, Erza arrives to take him on, allowing Happy to whisk Natsu away from the ship.Fairy Tail Manga: Chapter 454, Pages 7-18 After taking Natsu away,Fairy Tail Manga: Chapter 455, Page 2 Happy and the other Exceeds carry their Dragon Slayers to the ground, where they engage the members of the Ajeel Squad that landed.Fairy Tail Manga: Chapter 455, Pages 7-8 As Natsu fights Bakel, Happy tells him if he took the fight seriously, he would already have be done. Natsu says he doesn't know how many he will have to fight so he is conserving his power, causing Happy to shed a tear that Natsu is actually planning his attacks before he is knocked out of the way by Carla.Fairy Tail Manga: Chapter 456, Page 4 A little later, after the Flying Dragon Squad has defeated the opposing troops, with both Bakel and Kareem lying seemingly unconscious on the ground, Happy commends the two, remarking that they were quite a handful even for Natsu and Gajeel, causing the two Dragon Slayers to start bickering over the amount of power they actually used throughout the fight.Fairy Tail Manga: Chapter 457, Pages 15-16 After Erza devastatingly wounds Ajeel, he summons a sandstorm over the entire Magnolia, capturing Happy as well, impairing his vision.Fairy Tail Manga: Chapter 458, Page 7 However, the calamity soon ends as Bisca manages to locate and save Erza from Ajeel's grasp, after which Erza attacks her opponent with Nakagami Starlight.Fairy Tail Manga: Chapter 458, Pages 16-18
As the sandstorm dissipates, an unconscious Erza falls from the sky and Natsu rushes to her aid. Carla tells Happy he should do the same to which he agrees.Fairy Tail Manga: Chapter 459, Pages 1-3 After all of the Western invaders are defeated, Happy stands proudly with his comrades.Fairy Tail Manga: Chapter 460, Page 17 After returning to the guild, the group is attacked by the real Wall Eehto from over 400km away (via his cannon), but they are saved from destruction due to Ichiya flying the Christina directly into its line of fire, leaving Happy surprised.Fairy Tail Manga: Chapter 461, Page 18 Later, Happy sneaks off with Natsu and flies him at incredible speed to the west so that he can defeat Zeref.Fairy Tail Manga: Chapter 462, Pages 18-19
With the pair rapidly approaching the black carpet of Imperial troops, Natsu asks Happy to remind him how he had managed to wreck another carpet in the past; to which the exceed replies that they had burnt it. From their position Happy dives down onto the lead troops allowing Natsu to take out a portion of the enemy troops with his flaming arms. Once Happy ascended back into the sky, Natsu instructs him to drop him among the enemy troops so that he can draw Zeref out.Fairy Tail Manga: Chapter 463, Pages 6-10 When the Fire Dragon Slayer comes under a barrage of Magic beams from the Alvarez fusiliers, Happy cries out in shock as Natsu is mercilessly bombarded. However, Happy's shock is relieved when Natsu calmly assures his partner that he is fine before going on the the offensive again.Fairy Tail Manga: Chapter 463, Page 4 As a result of the extensive damage count caused by Natsu's one attack, Happy wearily watches on as Zeref appears before Natsu.Fairy Tail Manga: Chapter 463, Page 17
Happy then drops Natsu to the ground. About to face Zeref, Natsu tells him to back out, with the latter agreeing to do so, hoping for his comrade's victoryFairy Tail Manga: Chapter 464, Pages 3-4 and cheering for him from the sidelines.Fairy Tail Manga: Chapter 464, Page 13 As the battle seems to approach its conclusion, Zeref reveals that Natsu is none other than his younger brother, who died four hundred years ago and was resurrected by the Black Mage in the form of E.N.D. Although expressing disbelief regarding the information, Happy is shocked into silence as Zeref proves his claims by showing that harming the Tome of E.N.D. harms Natsu.Fairy Tail Manga: Chapter 465, Pages 7-10 When Natsu continues to refuse to believe his enemy's words and charges in for the final attack, Happy pulls him back as Zeref explains his death would result in the destruction of all his creations, including Natsu. Unwilling to heed any of Natsu's protests, Happy tearfully states that he will not allow his best friend to die and speedily carries the Dragon Slayer to the Guild.Fairy Tail Manga: Chapter 465, Pages 16-20 On the way, they stop at a secluded pond to treat Happy's paws which had been scorched when the Exceed had halted the Dragon Slayer's assault on Zeref. Happy states that he will always be by Natsu's side and, embracing his partner, vows to search for a method to defeat Zeref without letting Natsu die.Fairy Tail Manga: Chapter 466, Pages 4-6
Almost immediately after the two return to the Guild, Natsu collapses into a dead faint. Panicking, Happy bursts in on Aquarius, Brandish and Lucy, informing them about his partner's condition and begging for assistance.Fairy Tail Manga: Chapter 468, Pages 19-20 He continues to cry over Natsu as Porlyusica examines the boy and, when the medic pronounces the presence of an Anti-Ethernano Tumor in his body due to the overuse of his Magic, Happy remembers the immense power displayed by the Dragon Slayer in his Fire Dragon King Mode. He inquires about possible treatment, only to be told that no remedy exists in Ishgar. However, Brandish reveals that she can ease Natsu's condition by shrinking the tumor, providing the gathering unexpected hope.Fairy Tail Manga: Chapter 469, Pages 2-6 After the cure has been administered and Brandish has been returned to prison, Happy accompanies Lucy and Aquarius to the dungeons to thank their benefactor, but the group receives a cold response.Fairy Tail Manga: Chapter 469, Page 9 He later watches over Natsu in the infirmary alongside Fried and Lucy, and mentions that Gray and Wendy are in Laxus' party when Lucy informs Fried about Laxus' mission.Fairy Tail Manga: Chapter 471, Pages 4-5 When Lucy falls asleep, Happy watches his two friends and quietly confirms his resolve to save Natsu from having his fate tied to Zeref's.Fairy Tail Manga: Chapter 474, Pages 2-3
Later on, Happy and Lucy continue watching over the unconscious Natsu,Fairy Tail Manga:Chapter 477, Page 2 but when Jacob Lessio invades the guild and uses his Magic to cause everyone to disappear, Happy, Lucy and Natsu are saved at the last minute by Horologium. The two then hear Mavis' screams and rush to her aid, shocking Jacob, who briefly wonders how they escaped his Magic, however, Happy watches as Jacob uses Lucy's life as a bargaining tool for Fairy Heart and throws knives at her. Before the knives can make contact, a fully rejuvenated Natsu intercepts and melts them, leaving Happy elated at seeing his partner back in action.Fairy Tail Manga: Chapter 477, Pages 15-24 Happy then bears witness to Natsu's subsequent fight against the Shield of Spriggan. However, the latter suddenly disappears, leaving everyone wondering where he might be; he attacks shortly after, revealing that his Stealth allows him to perfectly camouflage himself, as well as give him the ability to see the unseen, such as Mavis' spirit. After the fact, Natsu and Lucy try to stand against Jacob, albeit to no avail, with Jacob tearing apart Lucy's Star Dress.Fairy Tail Manga: Chapter 478, Pages 2-11 As it disappears completely, Jacob gets awkward to the point where he refuses to even open his eyes, giving Natsu an idea, Happy and Lucy following his lead and eventually overpowering him for a moment, and effectively infuriating him.Fairy Tail Manga: Chapter 478, Pages 14-19
After Lucy tricks Jacob into releasing their guild mates, Happy intercepts Jacob to prevent him from trapping everyone again and soon watches his ultimate defeat at the hands of Natsu.Fairy Tail Manga: Chapter 479, Pages 10-18 Later, Happy goes with Lucy and Natsu to visit Brandish and properly thank her for saving Natsu's life, but the woman only leaves them wondering as she subtly states that August is approaching.Fairy Tail Manga: Chapter 480, Pages 2-3 Natsu decides to fight him, Lucy and Happy joining him, but Makarov objects due to the sheer threat August poses, getting into an argument with the Dragon Slayer. However, they are interrupted as Brandish suddenly arrives to let them know that, while August is the strongest man among them, particularly dangerous is Irene Belserion as the strongest woman, going by the title of Scarlet Despair, leaving the Mages petrified.Fairy Tail Manga: Chapter 483, Pages 20-22 
Although refusing to ally with Fairy Tail, she offers to do them a single favor in order to repay her debt to Lucy, inducing Happy to question the magnanimity of Lucy's deeds.Fairy Tail Manga: Chapter 484, Page 9 Brandish's favor turns out to be an attempt to negotiate a ceasefire with August, and Happy, Natsu and Lucy accompany her on her mission, the group soon joined by Mest after he is caught stalking them. Their transportation problem is solved when Brandish increases Happy's sizeFairy Tail Manga: Chapter 485, Pages 2-5 and the titanic Exceed carries the group towards the Wizard King, their arrival heralded by the onset of the oppression of August's immense Magic Power.Fairy Tail Manga: Chapter 486, Pages 7-9 Happy immediately alights on the ground and the talks with August begin,Fairy Tail Manga: Chapter 487, Page 2 but they end in an unexpected manner as Brandish stabs August due to Mest's machinations; however, this only results in enraging the old man,Fairy Tail Manga: Chapter 488, Pages 15-20 who creates a huge explosion that engulfs the Fairy Tail Mages.Fairy Tail Manga: Chapter 489, Pages 2-5
However, the fortunate activation of Universe One teleports Happy, Natsu and Lucy to a forest, safe and sound due to the Dragon Slayer taking the brunt of August's heat attack. The three try to find there bearings,Fairy Tail Manga: Chapter 490, Page 8 only to notice that the country's topography has been radically transformed, with Kardia Cathedral and Mercurius existing adjacent to each other;Fairy Tail Manga: Chapter 490, Page 17 yet Happy is unable to find any trace of their Guild. Soon, the three meet up with Gray, who is carrying an unconscious Erza, and Juvia. While they discuss their circumstances,Fairy Tail Manga: Chapter 491, Pages 7-8 The Exceed suddenly calls the group's attention to a humongous, floating eye looking at the area. Although bewildered,Fairy Tail Manga: Chapter 491, Pages 12-13 they are unable to respond to the sight and simply move on, deciding to head to the Guild when Zera telepathically contacts all Fairy Tail Mages to tell them about Mavis' predicament.Fairy Tail Manga: Chapter 491, Pages 19-20 The group arrives at the outskirts of the Guild to find it under the enemy's control. While Erza keeps watch, the others rest to refresh themselves for the inevitable battle.Fairy Tail Manga: Chapter 494, Pages 17-18
As they gaze upon the enemy's forces, Happy expresses his determination to fight alongside his friends and also resolves to protect Natsu from Zeref's fate. They charge at the enemyFairy Tail Manga: Chapter 495, Pages 2-6 and are soon joined by their allies.Fairy Tail Manga: Chapter 495, Pages 13-14 Gildarts' abrupt arrival serves to hearten the Fiore Mages,Fairy Tail Manga: Chapter 495, Pages 21-23 although his clash against God Serena's Historia blows Happy back.Fairy Tail Manga: Chapter 496, Page 5 As the members of Fairy Tail continue towards their Guild,Fairy Tail Manga: Chapter 496, Pages 18-19 Happy, Gray, Natsu, Lucy and Juvia happen upon Invel, who manages to freeze everybody but Gray.Fairy Tail Manga: Chapter 497, Pages 16-17 After a bit, Happy is unfrozen by Natsu, only to be snatched away (alongside Natsu and Lucy) by a giant Brandish.Fairy Tail Manga: Chapter 498, Pages 14-16
Happy and the others are then dropped by Brandish, who explains to them that she's sparing their lives out of respect for what they did for her, however, she then states that she is going to slaughter all of their friends and that the empire's victory is assured, as they don't know the might of the 12.Fairy Tail Manga: Chapter 500, Pages 2-8 Natsu goes on to challenge Brandish, but an Irene-enhanced Neinhart appears in search of Erza (the usage of honorifics regarding whom Happy finds curious), where he proves himself able to resist and overpower Brandish. Happy then watches as Natsu defeats Neinhart in a single hit, but still finds himself curious over Neinhart's search for Erza.Fairy Tail Manga: Chapter 500, Page 15-24
After Natsu defeats him with a single punch, Happy and Lucy are puzzled with what's happening to Natsu. After hearing out that Brandish returned Natsu's tumor to its original size, Happy begs for her to reverse her spellFairy Tail Manga: Chapter 501, Pages 2-3, later commenting on the sheer amount of Magic Power she bears after Lucy decides to have a battle with one of the Twelve. As their battle begins and Brandish has the upper hand, Happy is concerned about both LucyFairy Tail Manga: Chapter 501, Pages 6-7 and Natsu, the latter especially, sensing his body going colder by each passing second. In the midst of battle, however, a terrified Happy witnesses Dimaria's interrupting appearance, before she deals a lethal slash on Brandish, the former believing she deserves it for her treason.Fairy Tail Manga: Chapter 501, Pages 14-19 Dimaria captures Lucy and Natsu, and after Porlyusica and Evergreen arrive to help injured BrandishFairyTail Manga: Chapter 502, Pages 18-19, the four manage to find Lucy on her own, prompting Happy to fly into her embrace. With Natsu nowhere to be seen, Porlyusica explains to Lucy about her error in diagnosing Natsu's condition, and the blonde Mage concludes it's a demonic power that has awakened within him, causing Happy great concern.Fairy Tail Manga: Chapter 503, Pages 14-16 
After Lucy changes clothes, Happy then leaves the underground chamber with her so as to locate Natsu;Fairy Tail Manga: Chapter 504, Page 8 while on the way to Natsu's location, Happy and Lucy are caught in the light of Fairy Law.Fairy Tail Manga: Chapter 505, Page 18 The two eventually arrive at Natsu and Gray's location just after Wendy, Carla and Juvia do; after Lucy catches the weary Natsu, Happy runs up to him and hugs him.Fairy Tail Manga: Chapter 507, Page 11 Happy then picks up the also-unconscious Gray as Lucy and Carla pick up Natsu and Juvia, respectively, and prepares to leave to take them to Porlyusica, but their retreat is halted by Irene Belserion, who has caused an explosion.Fairy Tail Manga: Chapter 507, Pages 17-18
In a timely fashion, Larcade Dragneel's Magic makes its way across the battlefield; Happy and the others are unaffected, but Irene is not. At Erza's behest, Happy, Lucy and Carla then take the wounded three and leave;Fairy Tail Manga: Chapter 508, Pages 14-15 the group arrives at the underground room, where Gray and Juvia are treated, but Natsu is not due to the nature of his tumor, which leaves Happy worried. After hearing Dimaria call Natsu a Demon, Happy begins to think of his friend's identity as E.N.D., and after the ensuing argument between the woman and Lucy, Natsu's body begins to erupt with smoke, which makes Happy cry with worry.Fairy Tai Manga: Chapter 510, Pages 2-5 When Natsu mumbles about defeating Zeref in his sleep, Happy tearfully tells Natsu to let it go accidentally revealing if Zeref is killed, Natsu will die as well—something which shocks everyone else present. He then hugs Natsu and begs someone to save Natsu.Fairy Tail Manga: Chapter 512, Pages 16-19
After, Happy and Lucy lie disrobed on top of Natsu in a desperate effort to warm his cold body.Fairy Tail Manga: Chapter 514, Pages 15-16 Before long, Natsu wakes up, leaving Happy joyful, though after Lucy states that Natsu, who remarks to the arriving Porlyusica that he feels better, will die if he defeats Zeref, the Exceed is rebuked for telling Natsu's secret. Trying to help his friend catch up on the situation, Happy tells him that Erza is still fighting and Gray is in the next room, but due to Irene's death, Universe One is undone and Happy is cut short. After the light subsides and Fiore is returned to its original shape, the group of three find themselves in Lucy's apartment, and at Natsu's declaration, Happy and his friends prepare to return to Fairy Tail.Fairy Tail Manga: Chapter 520, Pages 12-19
After getting dressed, the three leave the apartment and run into Brandish and a shrunken Dimaria; after Brandish and Lucy say goodbye, Porlyusica, Evergreen (carrying Juvia), and Carla appear, explaining that Gray has disappeared. Before the group can postulate his whereabouts, August reveals himself to be atop Kardia Cathedral and prepares to eradicate Magnolia, but is stopped by Gildarts. With August occupied, at his friend's request, Happy follows Natsu to the guild to fight Zeref, which is where Natsu suspects that Gray may also be.Fairy Tail Manga: Chapter 521, Pages 8-19Fairy Tail Manga: Chapter 522, Page 1 When they arrive at the guild, Happy watches as Natsu tearfully stops Gray from killing himself with Lost Iced Shell; he then smiles, albeit while shaking and with tears in his eyes, when Natsu challenges Zeref again, but believes that he will be okay.Fairy Tail Manga: Chapter 523, Pages 12-13 Happy goes on to watch Natsu and Zeref fight, and finds himself feeling guilty over stopping Natsu from killing Zeref initially, as it is the cause of his friend getting overwhelmed. Before long, he also senses, like the others at the guildhall, Acnologia arrive on the battlefield.Fairy Tail Manga: Chapter 524, Pages 5-11
===Water Dragon God arc===
===Wood Dragon God arc===
===Moon Dragon God arc===
===Great Labyrinth arc===
===Gold Owl arc===
===True Dragon King Festival arc===
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