Singularity F

, later also called ,Fate/Grand Order - Angra Mainyu Interlude: Unlimited Raise/Dead is a Singularity detected by Chaldea Security Organization. Located in 2004 AD Fuyuki City, Japan, it is the first disturbance in the Human Order, believed by Chaldea to be related to the Human Order Incineration Incident caused by Beast I. It is the First Order undertaken in the Grand Order to restore the Human Order and the Earth.
The events of Chaldea's visit to this Singularity are covered in the prologue of Observer on Timeless Temple, . In Fate/Grand Order Arcade, it also serves as the prologue, referred to as .
==Setting==
FGO_Fuyuki.png|Map of the Singularity's Fuyuki City.
Singularity F (anime).jpg|Singularity F's Fuyuki City in Fate/Grand Order: First Order.
The Singularity was located in Fuyuki City, Japan in 2004 AD. At this point in history, a Holy Grail War was taking place in the city. Following the Singularity's manifestation, the city was engulfed in flames and all humans vanished, leaving only the Servants. The Holy Grail War was also disrupted, being switched to something else as a result of a data collision caused by Fifth Holy Grail War of Fate/stay night and the First Holy Grail War of Fate/Grand Order mixing together.Fate/Grand Order: First Order - Q&A 
Consequently, a corrupted Saber would appear in place of the original, Archer would undergo Blackening, Cú Chulainn would appear in the Caster class, and so on. Following this, the corrupted Saber defeated five of the other Servants, with only Caster surviving. The fallen Servants were also corrupted and rose as Shadow Servants. At the same time, monsters appeared in the city.Fate/Grand Order - Fuyuki: The Contaminated City in Flames
The core of the Singularity is Fuyuki's Greater Grail, guarded by Saber.
The exact reason for the Singularity's manifestation remains unknown, as it was not one of the seven Singularities created by Goetia. According to Flauros, the experiments performed on the Seraphix oil rig played a major part in the Singularity's formation.
==History==
===Prologue===
After a draining tutorial Spiritron-Dive simulation, Ritsuka Fujimaru, a novice civilian Magus, finds themselves napping in the halls of the Chaldea Security Organisation - a secret research organisation of Magi dedicated to the preservation of the human race, held in an underground facility in a snowy mountain 6000m above sea level. They are awakened by an odd squirrel-like creature, Fou, a Privileged Life-Form who freely wanders Chaldea, and meets Mash Kyrielight, a meek junior Chaldea employee, and technician Professor Lev Lainur. They are established as Chaldea's 48th and final Master candidate of its Rayshift experiment, an amateur with no formal Magic training.Fate/Grand Order - Prologue
The three join the Master candidates' Orientation in Chaldea's Central Command Room, hosted by the short-tempered Director Olga Marie Animusphere. However, partway through the Director's speech, Ritsuka falls asleep again from fatigue, and is kicked out (almost literally) of the Orientation, and the candidates' first mission. Mash escorts them to their room with Fou, before she returns to participate as part of Chaldea's Team A.
Inside, Ritsuka and Fou meet Dr. Romani Archaman, or "Dr. Roman", ditzy head of Chaldea's medical department, who is slacking off by hiding in Ritsuka's room after being kicked out by Olga Marie. Roman is called to the Command Room by Lev to observe the Rayshift's commencement, but he delays to explain the history of Chaldea to Ritsuka. Roman tells them of CHALDEAS, a perfect planetary model of the world and its timeline, and SHEBA, a lens created by Lev able to observe CHALDEAS in different time eras, including the future.
Suddenly, an explosion rocks the facility, and an evacuation alarm sounds, warning of a fire in the Central Command Room. Roman heads for the Command Room, followed by Fou and Ritsuka, who is concerned for Mash's safety. Inside, they find the Command Room in ruins, the epicentre of the explosion, with only CHALDEAS intact. Roman leaves to restore the facility's power, deducing the explosion to be deliberate sabotage, but Ritsuka remains inside to search for Mash, and finds her heavily injured in the rubble.
Before they can help Mash, they witness CHALDEAS unexpectedly transforming into a bright-red globe of fire, with SHEBA no longer able to detect signs of humanity's future. The Command Room is sealed with them still inside, and the Rayshift automatically continues, selecting Ritsuka as a new Master, and its destination as Fuyuki, Japan, January 30th, 2004 AD - the First Order. As the PA counts down, Mash asks Ritsuka - her Senpai - to hold her hand.
The Rayshift begins as Ritsuka obliges, and they disappear in a flash of light into a place unknown.
===Burning City ===
Ritsuka, Fou and Mash find themselves in Fuyuki, Japan, an average regional city mysteriously consumed in an endless inferno and populated with hostile undead. Mash is healed, clad in armour and wielding an enormous round shield, while referring to Ritsuka as her Master. Mash fights off the surrounding skeletons, showing an incredible amount of strength.Fate/Grand Order - Fuyuki: The Contaminated City in Flames - Section 1: Burning City
Dr. Roman connects to them from the Chaldea Command Room, and Mash reports their successful Rayshift to Fuyuki - Singularity F. Mash explains her apparent recovery: during the Rayshift, she believes she had fused with a dying Servant assigned to investigate Singularity F, allowing her to survive and gain the Servant's combat power to become a Shielder-class Demi-Servant, a fusion of Heroic Spirit and a human. However, the Servant's consciousness is dormant, and she is unaware of the Servant's True Name or Noble Phantasm.
Ritsuka and Mash are now linked as Master and Servant, the only active pair within the Singularity. Roman tasks them with seeking out a nearby leyline to set up a base camp, before the unstable connection breaks.
===To the Spirit Meridian ===
The three approach the designated point through the burning ruins of Fuyuki. Mash notes that no record exists of the city burning in 2004, and notes the increased Mana density in the atmosphere. Suddenly, the group hear the scream of a nearby woman, and rush over to find, to their astonishment, Director Olga Marie, who is being attacked by undead and calling for Lev's help.Fate/Grand Order - Fuyuki: The Contaminated City in Flames - Section 2: To the Spirit Meridian
After they fight off the undead and rescue Olga Marie, they explain the situation to her. Olga Marie deduces that the Klein Coffins - coffin-like machines set to be used by Masters to assist in Rayshifting - had failed to activate due to a safety failsafe, resulting in none of the other Master candidates Rayshifting. As the four present were outside the Coffins, they had Rayshifted instead.
With Olga Marie briefed and approving of Mash and Ritsuka's contract, they set up a Leyline Terminal using Mash's shield Noble Phantasm (Olga Marie notably missing the leyline right at her feet), creating a summoning circle and allowing them to reconnect with Chaldea and Roman. Despite Olga Marie's indignance at Roman's presence, Roman explains that only 20 full-time Chaldea staff remain after the bombing. With Lev apparently part of the casualties, to Olga Marie's dismay, Dr. Roman is now acting head. Roman further reports that the 47 other Master candidates are in critical condition within their Coffins, with Olga Marie ordering their immediate cryopreservation.
Dr. Roman is tasked with continuing Rayshift repairs and re-establishing contact with the outside world, while Olga Marie decides to further investigate the Singularity and its cause with Ritsuka and Mash until rescue can be made, to provide results should an inquiry come from the Mage's Association regarding the bombing.
===Investigate the Bridge===
As they reach the Fuyuki Bridge, Olga Marie confronts Ritsuka about their sleeping episode in her Orientation. They recall the events of the Orientation, and Olga Marie's harsh demeanour, in a flashback. After fending off more roaming monsters, Olga Marie and Roman help them recall Chaldea's original mission statement:Fate/Grand Order - Fuyuki: The Contaminated City in Flames - Section 3: Investigate the Bridge
Chaldea's goal had been to ensure the continuation of humanity. With their created technologies - CHALDEAS, SHEBA, TRISMEGISTUS, LAPLACE, and the Heroic Spirit Summoning System, FATE, they observe humanity's progress 100 years into the future with CHALDEAS as an accurate model of the planet.
However, 6 months prior, CHALDEAS' light suddenly dimmed, with the future becoming unobservable after 2016 (2018 in the NA localisation) - humanity's extinction. Chaldea had since traced this sudden disappearance to an unobservable zone in a Japanese countryside city in 2004 - Fuyuki, designating it Spatial Singularity F. Suspecting the Singularity to be the cause of the anomaly, Chaldea received approval from the UN to enact the Rayshift experiment - sending a human with sufficient magical and Master capabilities through time to alter the past by converting them to Spiritrons: in other words, time travel.
The candidates' task, led by Team A, Chaldea's top 8 most trained Master candidates, is to Rayshift into Singularity F, discover its cause, and destroy it to restore humanity's existence. With the Singularity being an unobservable zone outside the normal flow of time, altering the past within it via Rayshift carries no risk of harming the timeline.
Ritsuka subsequently recalls Olga Marie angrily removing them from the Command Room, having discovered their status as an amateur civilian. As they continue to investigate the bridge, battling monsters, Olga Marie further explains the concepts of Servants and Masters to Ritsuka, while Mash explains Chaldea's purpose and connection with the Animusphere family.
While Olga Marie heals Mash, Roman tells Ritsuka of the Director's turbulent youth - originally a Master candidate, she was forced to become Chaldea's director and family head as a student after her father's death 3 years prior, and faced pressure from all sides due to the Singularity's appearance and possessing no Master aptitude, gaining Ritsuka's sympathy.
===Investigate the Port Ruin ===
As the group battle their way to Fuyuki's port, Olga Marie reveals that LAPLACE had discovered that a Holy Grail War had taken place in Fuyuki in 2004, in which Saber was victorious, matching the time of Singularity F. It was from this Holy Grail War that Chaldea's Heroic Spirit Summoning System, Fate, was based. Olga Marie speculates that the outcome of the War had changed as part of the Singularity, resulting in the city burning. She reveals that 3 Heroic Spirits were summoned to Chaldea - the first by her father, the second the Heroic Spirit fused with Mash, and the third being Leonardo da Vinci.Fate/Grand Order - Fuyuki: The Contaminated City in Flames - Section 4: Investigate the Port Ruin
Mash herself laments being unable to use her Noble Phantasm due to not knowing its True Name (while also explaining the concept of Noble Phantasms to her Master). While Olga Marie notes that Ritsuka will be able to view Mash's Servant data more clearly as their connection grows, she voices her intent to replace them with a first-class Master after the Order's conclusion.
===Investigate the Church Ruin===
The group reach the ruins of the Fuyuki Church. While Olga Marie continues to muse on the nature of the Singularity, Mash and Ritsuka bond as they rest. However, they are suddenly attacked by a more powerful foe - a Rider-class Servant, darkened by a corrupting shadow. In a desperate fight, the group and Mash manage to defeat the Shadow Servant, Medusa. However, detecting more Servant signatures, the group flee the Church ruins, heavily outclassed.Fate/Grand Order - Fuyuki: The Contaminated City in Flames - Section 5: Investigate the Church Ruin
===Shadow Servant===
The group are chased back to Fuyuki Bridge by the approaching enemy Servants - Roman hypothesising that they are the Servants from the Fuyuki Holy Grail War, though now corrupted by unknown means. The pursuer, an Assassin-class Shadow Servant, Hassan of the Cursed Arm, attacks them. Mash successfully fends him off, but is forced back by the arrival of a second Shadow Servant, Lancer, Musashibou Benkei.Fate/Grand Order - Fuyuki: The Contaminated City in Flames - Section 6: Shadow Servant
The group is overwhelmed by the pair, with Mash being injured by Benkei. Suddenly, Mash is rescued by the arrival of a Caster-class Servant - Cú Chulainn, who sides with the group to fend off the Shadow Servants, forging a temporary contract with Ritsuka. Together, they defeat the darkened Hassan and Benkei.
After the battle, they explain the situation to Caster, who explains his own - he claims that he was participating in the Fuyuki Holy Grail War, only for the war to suddenly transform partway through. The city was engulfed in flames, with all humans inside it vanishing, leaving the Servants. In the chaos, the participating Saber restarted the Holy Grail War, defeating all other Servants but Caster in their rampage, causing the defeated to become corrupted by black mud. The defeated Shadow Servants and undead monsters search the city for Caster, seeking to kill him to end the Holy Grail War for Saber.
Seeking to kill Saber (and lamenting that he was not summoned as a Lancer instead), Caster allies with the group over their shared goals with a temporary contract. Hypothesising that Fuyuki's Greater Grail is the source of the Singularity, guarded by Saber, Archer and Berserker, Caster leads the way, while seeking to avoid the Shadow Berserker.
===Toward the Greater Grail===
The party make their way back across the city towards the Greater Grail lying under Ryuudou Temple, battling their way through bands of hostile undead. Fate/Grand Order - Fuyuki: The Contaminated City in Flames - Section 7: Toward the Greater Grail 
===Mash's Training===
As they progress, Mash is saddened at being unable to use her Noble Phantasm. Caster offers to train Mash, and inscribes runes of misfortune on Olga Marie to attract monsters for Mash to fight and trigger her Noble Phantasm in a trial by fire.Fate/Grand Order - Fuyuki: The Contaminated City in Flames - Section 8: Mash's Training
With the battles giving little result and Mash exhausted, Caster decides to train Mash himself, attacking Ritsuka to force Mash to fight. As they duel, Caster unleashes his Noble Phantasm, Wicker Man, which finally triggers Mash's Noble Phantasm, fully blocking the Wicker Man.
Satisfied and impressed, Caster relents. The group note that Mash activated her Noble Phantasm from sheer will alone to protect her Master; she is still without its True Name. Olga Marie gives Mash's Noble Phantasm the temporary name of "Lord Chaldeas", before Caster duels her one final time.
===The Dark Cave===
The group descend into the caves under Fuyuki's temple, towards the underground Greater Grail. They encounter the Shadow Archer guarding the cave as gatekeeper - EMIYA, who reveals Saber's True Name as King Arthur, the King of Knights, wielder of the Noble Phantasm Excalibur.Fate/Grand Order - Fuyuki: The Contaminated City in Flames - Section 9: The Dark Cave
Caster and Mash fight and defeat EMIYA together, who cryptically references a Mage of Flowers in regards to Mash's Noble Phantasm before disappearing, before the group press on to the Greater Grail.
===Facing the Greater Grail===
The group stops to rest, with Ritsuka's body overstressed from the sudden Servant contracts. As they camp and recuperate, defeating the monsters within the cave, Olga Marie reluctantly compliments Ritsuka for their work, and they start to open up - resulting in much teasing from Roman and Mash.Fate/Grand Order - Fuyuki: The Contaminated City in Flames - Section 10: Facing the Greater Grail
===Grand Order===
The party finally arrive at the Greater Grail, confronting the darkened Saber - Artoria Alter (localised as "Altria Alter"), who displays curiosity at Mash's Noble Phantasm. Caster and Mash fight Saber in a final Grand Battle, with Chaldea emerging victorious. In one final attack, Saber unleashes Excalibur Morgan, which Mash manages to completely defend with Lord Chaldeas.Fate/Grand Order - Fuyuki: The Contaminated City in Flames - Section 11: Grand Order
Defeated, Saber laments that she failed due to staying her hand at the last moment. Before disappearing, she warns the group that their battle - the Grand Order - has only just begun. With the Holy Grail War over, Caster begins to disappear to his dismay, but not before trusting the rest to Ritsuka (and beckoning them to resummon him as a Lancer).
Olga Marie, while unnerved that Saber knew the name "Grand Order", congratulates them for a mission well done. However, before they can collect Saber's Holy Grail - the source of the Singularity, they are confronted by Lev Lainur, alive and well, who takes the Grail.
Showing his true colours, Lev reveals himself to be the true saboteur behind Chaldea's bombing, who also tried to engineer Roman's death by calling him to the Command Room. Olga Marie, unaware of Lev's betrayal, rushes to meet him. Lev reveals to Olga Marie to her horror that she is in fact already dead, having set the bomb directly under her feet - with only her residual thoughts being Rayshifted into the Singularity by TRISMEGISTUS. Noting the irony of her only gaining Rayshift capabilities after losing her physical body, Lev further reveals that returning to Chaldea would cause Olga Marie's consciousness to vanish, killing her for good.
Using the Grail's power, Lev opens a dimensional connection to the Chaldea Command Room, showing Olga Marie the burning CHALDEAS. He taunts her with humanity's imminent incineration, before cruelly allowing Olga Marie to be pulled into CHALDEAS itself, dooming her to a painful demise akin to being thrown into a black hole/sun as she futilely pleads for her life, lamenting her lack of accomplishments.
Ritsuka and Mash are unable to reach them, knowing Lev is too powerful, and watch in horror as Olga Marie is murdered by Lev. Lev reintroduces himself as Lev Lainur Flauros, tasked to bring about humanity's destruction in the year 2015 (NA: 2017). He gloats that humanity and its future has already been incinerated like Fuyuki City since CHALDEAS' reddening, with Chaldea only surviving due to CHALDEAS' magnetic field. There is no outside world remaining - when the time passes 2016 (NA: 2018), Chaldea will too be incinerated.
Lev boasts that humanity's destruction is due to them having lost the grace of "our King", before the cave starts to crumble, the Singularity at its limit - he voices his regret at giving the Grail to Saber, who attempted to preserve Fuyuki instead of obeying him. He bids the Chaldeans farewell, abandoning them to die in the dimensional warp as he attends to other matters.
As Roman attempts to perform an emergency Rayshift to save them, Mash and Ritsuka once again take each other's hand, a glimpse of Fou being the last thing visible.
===Epilogue===
Ritsuka awakens back in their room in Chaldea, meeting Fou and Chaldea's third Servant and collaborator - Leonardo da Vinci.
They head to the Command Room to reunite with Mash and Dr. Roman. Despite the Fuyuki Singularity being destroyed, Chaldea still stands alone in a world that is already destroyed. With no access to the outside world, Roman briefs them on their new mission in place of the late Director:
Scanning the past with Sheba, a new distortion was discovered at a scale that makes Singularity F pale by comparison - seven Singularities, each at different turning points in human history, each breaking a core foundation of humanity's past, the true source of humanity's destruction in 2016 (NA: 2018).
Their new mission - no longer the First Order, but the Grand Order - is to Rayshift to each of the seven Singularities, retrieve the Holy Grails giving them form, and return history to its proper course, to save humanity.
==Interludes==
Title(s) 	Servant 	Notes
A Reason to Fight 	Artoria Pendragon 	Artoria visits Fuyuki with Ritsuka and Mash on her request. There she tells them of her past and her coming to terms with it.
Even If You Have Crossed Through A Thousand And One Nights	Scheherazade 	In order to make amends for her actions in Agartha and understand Roman's sacrifice better, Scheherazade asks Ritsuka and Mash to recount their travels through the Singularities so they might be added to her collection of tales.
Unlimited Raise/Dead 	Angra Mainyu 	A mass of unusually weak Servants in Fuyuki prove to be defective copies of Angra Mainyu, which he and Ritsuka destroy.
Lineage of Alter 	Artoria Pendragon Alter	
The Counterfeit 	Artoria Pendragon Alter	
Requirements of a Master 	EMIYA 	EMIYA teaches Ritsuka about the attributes of Heroic Spirits and Servant class affinity.
Unlimited Blade Works 	EMIYA 	EMIYA travels to the chamber of the Greater Grail with Ritsuka and Mash, having sensed something there. There they defeat the corrupted Heracles guarding the Greater Grail, convincing EMIYA that Ritsuka is ready to handle the full strength of Unlimited Blade Works.
What's Worthy 	Gilgamesh 	Gilgamesh has Ritsuka bring him to the Greater Grail so Ritsuka's worth in battle may be proven.
The 13th Labor 	Heracles 	Ritsuka, Mash, and Heracles fight for three days and nights after triggering a trap Lev Lainur left in the chamber of Greater Grail. Thanks to Heracles' rampage being boosted by unleashing the full strength of his Madness Enhancement, the group breakthrough the monsters and escape.
Bouquet of Meetings 	Nero Claudius (Bride) 	
Bouquet of Determination 	Nero Claudius (Bride) 	
Memory of Scorched Earth 	Vlad III (EXTRA) 	
Night Rounds! Miss Jaguarmura! 	Jaguar Man 	
==Participants==
The participants have varied between different mediums.
==References==
Category:Locations in Fate/Grand Order
Category:Human Order Incineration
Category:Singularity
vi:Dị Điểm Fuyuki‎
Category:Cities in Japan
Category:Fuyuki City