Kaiju: Prehistoric Age

It was a bright, sunny day. The air was cool in the late Jurassic time. As small mammals scavenged off of some fresh carrion. As they scavenged off of the carrion, a much larger creature began approaching. The ground quacked as this giant approached the carrion. The creature then grabbed the carrion with its powerful jaws, lifting up the feast like it weighed nothing, and walked away. The Godzillasaurus began to lift the carrion towards its territory. The Godzillasaurus, which would eventually become Godzilla in the future, eventually dropped the carrion on the ground before taking a chunk out of it, and eating it. Godzilla then heard the low growl of another Godzillasaurus; its mate, and its small children. Godzillasaurus were social animals, living in large family units, and occasionally breaking up into smaller groups.

The two adults tore off large chunks of flesh off of the carrion. They then placed it under a tree where both of the Godzillasaurus would lie down to cool. As they moved the carrion under the tree, chunks of flesh fell, and the baby Godzillasaurus ate them. The baby Godzillasaurus began eating the piece of carrion directly from the source as the female Godzillasaurus approached Godzilla, the two nuzzled their snouts together. Godzillasaurus were not technically dinosaurs, but were closely related, being part of the archosaur faction of reptiles. Godzillasaurus were extremely closely related to dinosaurs, and at one point in time, were even believed to be dinosaurs when they were first discovered in the early 1900s. However, Godzillasaurus were much earlier creatures, first evolving in the Carboniferous period, however, the Godzillasaurus have evolved since then to grow larger, and more intelligent.

As the Godzillasaurus were communicating, something in the distance began to rumble. The Godzillasaurus noticed the fire-mountain beginning to growl as the Fire Demon rose out of the mountain. Godzilla communicated, sending out a warning call. Godzilla, his mate and children ran into the ocean. Godzilla looked behind and grabbed the carrion, carrying it into the ocean just before the Fire Demon could rise. Once the Godzillasaurus had retreated into the water, the Fire Demon, Rodan, exploded from the volcano before smashing onto the ground. Rodan was an apex predator, and one of the largest creatures on land, and with a wingspan of 267 metres, almost no creature could stand up to it. Rodan mostly lived below the surface, however, he would sometimes arrive to the surface either to explore, fight, hunt or even heal in safety. Rodan was up here on the surface simply to explore, flying around and observing the land.

Rodan flew over, and noticed other giant creatures, a dinosaur, specifically a relative of an allosaurus, the species named allosaurus ultimas. The species was bright green with red crests above their head. They were extremely slender, with long, muscular legs and a tail with a spike at the end of it. The member of this allosaurus species looked up, noticing Rodan. This member of the allosaurus ultimas species was named Gorosaurus, and he was another apex predator. However, he and Rodan normally wouldn't fight, as it really wasn't worth the possible injuries. Instead, Gorosaurus simply rested as Rodan flew over. Once Rodan was out of sight, Gorosaurus continued to traverse his territory. Gorosaurus checked if any other member of his species had trespassed in its territory. Once he realised that no allosaurus ultimas was there, Gorosaurus went back to resting.

In the ocean, Godzilla and his family were staying underwater, their gills allowing them to breathe underwater, and their forearms, which were highly muscular fins with claws that can act as flippers or weapons. Even the babies were decent swimmers, as once a Godzillasaurus was a month old, they were trained to be taught how to swim as a live lesson. The Godzillasaurus would travel the oceans, and while they were widespread, they would always travel back to original nesting grounds, which for the Godzillasaurus was off the coast of Hiroshima, which eventually in 1945 would lead to their fate. Godzilla and his family would travel to these nesting grounds, and Godzilla wasn't the only one, as several Godzillasaurus noticed Rodan rising out of the volcanoes and retreated back to their nesting grounds. Godzilla approached several Godzillasaurus, and even found his father. The two began to socially interact and communicate. Godzilla had also dropped the carrion that they were already feasting on. However, with all of the Godzillasaurus, the carrion was consumed very quickly, and some Godzillasaurus didn't have their fill. Godzilla decided to hunt some sea creatures, bringing along one of his children to teach them how to hunt.

Godzilla and his child swam around, looking for prey that wouldn't threaten Godzilla's child, but something large enough to sustain the other Godzillasaurus' hunger. The two had travelled an extremely far distance, however, everything that they saw was either a dangerous predator or something that could directly or indirectly harm his son. Godzilla eventually spotted an ichthyosaurid, which while could be dangerous, wasn't too much of a threat. As Godzilla tried to communicate to his child, he noticed said child had swam off. Godzilla tried to look around, trying to find his child. Godzilla called out, not only trying to allow his child to hear him, but also to warn predators of his presence. Godzilla travelled even more, searching as quickly as possible. Godzilla and his child were now extremely far away from their nesting ground, now extremely far away and closer to another continent than Japan. Godzilla continued to call out as he continued to search.

Godzilla's child swam the vast ocean. While it was originally hiding in the rocks, it decided to chase after a smaller fish. This fish led Godzilla's child into the open ocean, in the presence of a liopleurodon. The liopleurodon noticed Godzilla's child, and began looking around to see if its parent was nearby. Even a fully grown liopleurodon wouldn't risk an encounter with a Godzillasaurus. Once the liopleurodon had checked that the parent wasn't there, and that the baby was unattended to, the liopleurodon began to hunt. The liopleurodon swam below the baby Godzillasaurus, waiting for the baby to line up in range. The liopleurodon swam up, opening its jaws to eat the baby Godzillasaurus. Once the baby noticed, it seemed too late. That was until Godzilla himself emerged out of nowhere and bit down on the liopleurodon's neck. The liopleurodon tried to escape Godzilla's grasp, but his jaws were too powerful, as they clamped down on the liopleurodon's neck, breaking it. The liopleurodon then went limp, finally dying.

The young Godzillasaurus began to feast upon the dead liopleurodon. It didn't eat much, only a couple of bites. Godzilla then grabbed the liopleurodon by the flipper using his jaws, and the two swam back to the nesting grounds, Godzilla making sure that his child was in front of him so he could keep track of him. The two Godzillasaurus arrived back at the nesting ground, with the rest of the Godzillasaurus, including Godzilla, eating the liopleurodon. After a bit of resting, Godzilla checked the surface to see if Rodan was anywhere else. Godzilla could not find Rodan, but decided to stay submerged, as he didn't want to risk his luck. The Godzillasaurus' didn't know what Rodan was doing on the surface, but they didn't really care, only thinking about survival in this case. All of the Godzillasaurus rested below the surface for a couple more hours, waiting to be assured that it's safe.

Meanwhile, Rodan was travelling in the air. He had come to the surface as he had sensed something like nothing before. He travelled to an extremely isolated island. The island was decently large, with giant temples that didn't seem natural. Rodan landed on the ground, sniffing the air and trying to find the source of the energy he sensed. Rodan approached the temple, entering it to see if anything was in it. Rodan really didn't see anything, except for the skeleton of a turtle. Rodan looked at the skeleton, poking it, curious about what it was. As Rodan poked the turtle, the skeleton looked up. Rodan was confused and startled by this, and walked away. Rodan then noticed a large, blue and yellow egg. Rodan poked the egg, inspecting it. As he did, he heard a large, shrill, yet majestic screech. Rodan looked up, and saw a giant moth standing before him.

Rodan crawled back, keeping his gaze on the large insect, trying to keep the moth in front of him so the creature couldn't ambush him. Rodan stopped, walked backwards and roared towards the insect. However, the moth didn't back down, thinking that Rodan was out to consume and eat her egg. Rodan tried to intimidate the moth, stepping forward to try and scare the moth off so they wouldn't risk a fight. However, when Rodan stepped forward, the moth took it as a sign of trying to get to the egg. The moth ran towards Rodan, beginning to gallop towards Rodan. Rodan had no idea what to do as he was tackled outside of the temple and onto the beach of the island. Rodan, surprised and panicked, began kicking in a blind fit, trying to get the moth off of him. Rodan was able to knock off the moth. He then stood up and flapped his wings rapidly, creating a massive storm of wind, knocking back the insect.

Rodan crawled on all fours, and opened his beak. The entire roof of his mouth was completely adorned with teeth, each jagged and serrated, along with his lower beak having several rows of teeth. Rodan used these teeth to try and intimidate creatures, and most would run away. However, the moth didn't seem fazed. She flew into the air, her wings glowing even brighter than before. Yellow scales began to glow around the moth. The scales hurt quite a lot. Rodan tried to fly out of the scales, however, they seemed to follow him. Rodan decided to ignore the scales and flew towards Mothra, biting on her left claw. The moth used her right claw and dug it into Rodan's neck. However, the sheer heat of Rodan's blood, both Rodan and Mothra were hurt, the two falling out of the air and smashing back down on the ground. The two shook it off, and got back to their feet.

Now that they were on the ground, Rodan gained the upper hand. Due to his body plan, he was much more easily able to fight on the ground. The moth tried to knock around Rodan, using the giant claws to scratch Rodan. Despite his superiority on land, the moth was still putting up a good fight against Rodan, even lifting up and throwing Rodan onto the ground, knocking him over at one point. However, Rodan easily recovered from the counter attack, kicking the moth in the head and knocking her down as well. As Rodan got up, the moth's antennae began to glow. Rodan looked at the antennae, confused, as the antennae fired two yellow beams out towards Rodan. Rodan fell down, hurt and confused. The yellow scales were one thing, but the yellow beams were another. Rodan had no idea what had just hit him, but he continued to get up, roaring at the moth, still trying to be intimidating.

Rodan and the moth charged towards each other, with the moth using one of her claws to hit Rodan in the beak, knocking him over. As Rodan stood back up, the moth leaped onto the back of Rodan, clawing into his armoured stomach. Rodan tried to shake off the damn insect, biting the claw and throwing her off. Rodan then held up his talons into a fist, and went to punch the head of the moth, which quickly dodged the punch as Rodan's talons smashed down in the sand. The ancient moth stood back up and tried to tackle Rodan once again. However, Rodan dodged the attack, and headbutted Mothra down. Rodan then bit onto the moth's neck. The insect then began to fire all of the yellow scales. The scales both damaged and irritated Rodan, who jumped back. The moth flew into the air and continued firing the yellow scales. Rodan began to charge up a fireball. Rodan's mouth began to glow bright orange and red, using stored-up magma that his body had absorbed. Rodan then fired a fireball towards the moth, however, the yellow scales seemingly absorbed the energy from the fireball. Rodan walked back, concerned, as the scales created a massive explosion, with both Rodan and the moth caught in the middle.

Both the moth and Rodan got back up fairly quickly. Rodan shook all of the rubble off of him, and began to run towards the moth. However, before he could really do anything, he heard something.

"STOP!" called out a faint scream.

Rodan stopped running, and began looking around, still keeping his focus on the moth so he couldn't be ambushed. As Rodan looked around, he heard the same voices.

"Behind you."

Rodan finally noticed that the voices were behind him and looked in the direction of the voices. What Rodan saw were two fairies, each extremely tiny. Rodan was both interested and more confused, and the fairies could sense this.

"Well, we are the Shobijin, and we believe you are Rodan," they started. Rodan nodded.

"That over there is Mothra," the Shobijin pointed. "She is what we call a divine moth, and she is our guardian. You are currently at Infant Island, which has been our home for a couple million years now!"

Rodan followed the Shobijin into the temple, the deeper he went into the temple, the more and more cave paintings Rodan saw. He even saw an interesting one of something that looked like a three-headed, winged serpentine monster shooting beams of lightning. However, Rodan still followed the Shobijin. They eventually arrived in an isolated room of the temple. This room was smaller than the outside, even having a roof. Rodan could barely fit when standing on his hind legs, and decided to remain on all fours. He looked around, the cave paintings on the temple showed an image of another creature, it looked somewhat similar to Rodan himself, although it seems to have notable differences, mainly a much different snout, and a more spiky, scaly body. The creature also was firing a precise beam as it flew in the sky with more bat-like wings. This creature seemed like one of Rodan's, but it wasn't completely alike to his species.

Rodan inspected the image, trying to make out every detail of the image. The Shobijin gained his attention once again.

"Rodan, that is a Gyaos, specifically a Hyper Gyaos," they explained. Rodan looked at them, confused.

"A Gyaos is a creature that currently doesn't exist, however, we have had a vague vision about the creation of the Gyaos. You see, there is a dark magic that is deep inside of you. We don't know how it got there, or how we can get rid of it, it seems to be clinged to your conscience. All we know about it is that, at some point, it will be released. Our visions are vague, but we do know this will happen at some point. If you can, remember this, and once this dark magic is separated, try to destroy it as quickly as possible!"

Rodan listened, trying to figure everything out. He didn't quite understand the entire magic deal, but he didn't focus on that, only the dark magic part. Once everything had been told to Rodan, he ran out of the temple and flew back to his territory.

Rodan flew back, flying over the landscape. He landed next to the side of a volcano, one that was different to the one that he originally rose out of, however, it didn't matter. Rodan entered a volcano and began travelling deep down underground into the Hollow Earth. On the roof of the Hollow Earth were volcanoes, the lava not actually pouring out of their respective volcanoes due to the Hollow Earth's roof's antigravity. One of the volcanoes on the roof of the Hollow Earth began to rumble as Rodan came through the volcano, lava pouring out. Rodan used the lava to heal from his injuries. Rodan then flew to a volcano on the ground, relaxing in the volcano, using the magma to heal, and also used it to finally rest after the fight.

It was a new day. The sun shone bright as ever over the land. As the sun began to rise, one of the largest creatures of the Jurassic woke up; the member of the species allosaurus ultimas, Gorosaurus. The species A. ultimas was discovered in 1932, however, it wouldn't be properly described until 1940. This was because remains of a juvenile were discovered, and the bones were considered to belong to either a sauropod dinosaur or a marine reptile. However, more complete specimens would be found later on, and the juvenile would later be identified as a species of allosaurus, specifically allosaurus ultimas, meaning 'Ultimate Different Lizard'. A. ultimas has many adaptations that make it extremely distinct from most other allosaurus species. Its skull was much bulkier, with large tusks and several quills on the back of its head. They had spikes running down their back, with their tails having a massive spike on the end of it. They did have some things that likened them to the average allosaurus, like the large crests with eyes on the back of their head and large, muscular arms with three claws. Unlike other creatures in the Hollow Earth that resembled dinosaurs, the allosaurus ultimas had pronated hands.

Gorosaurus was a decently large member of the species. He began to stand up, shaking off everything that had landed on him in the middle of the night. He then began to scratch his head using his longer arms. After the nice scratch, Gorosaurus shook off more rubble, debris and dirt off of him. Gorosaurus then looked up and sniffed the air, the fresh new day ahead of him. Gorosaurus then walked off to the mountains. It was the season for the allosaurus ultimas to mate, and to earn a female, a male A. ultimas would not only have to present itself like the majestic beast that it is, using the quills and crests on its back to attract the females, but they would also build nests to further impressive the female, making it more likely for a male to get a mate. Gorosaurus was intelligent, and specifically lived near places like mountains for their large rocks and other materials for building nests. Gorosaurus then set out to build the perfect nest.

As Gorosaurus began to walk to the mountains, smaller creatures in his way quickly scrammed. Giant praying mantis that could grow 64 metres tall were extremely common around the mountains, however, even a swarm of them weren't a threat to Gorosaurus. The allosaurid simply walked past the insects as they scavenged the body of a large kaiju. While they thought Gorosaurus was after the corpse, he obviously wasn't. Gorosaurus finally approached the mountains. He looked around, finally noticing a large chunk of mountain. Gorosaurus opened his jaws and tore off the piece of rock. He then carried it back to where he had slept, placing the rock down. Gorosaurus grabbed several rocks, acres of forests, etc. Gorosaurus placed each of them down, using both his jaws, arms and even the spike on the end of his tail to decorate and organise the nest. Gorosaurus would once again go back to get more rocks, however, once he arrived again, one of his rocks seemingly disappeared. Gorosaurus was confused, but didn't think much of it, placing the new rocks where the missing rock was.

After quite a bit of more decoration, Gorosaurus lay down next to his nest, adding some finishing touches. As Gorosaurus looked away from the nest, he heard a large creature running towards the nest, he looked towards what the sound was, the only thing he saw was a tail running into the forest. He saw the tail. It had spikes running along the back, with a spike on the end of the tail. Gorosaurus knew what it was; a rival male. Allosaurus ultimas males that didn't have access to materials required for building nests were known to steal materials from other males, similar to modern day penguins. This male A. ultimas was less green than Gorosaurus, and more a light purple. Male Gorosaurus were very variable in terms of colour, ranging from light green/purple, cyan and even a dull red. Meanwhile, female Gorosaurus had more dull greys and blues. Males also had striped heads, and were the only gender to have the quills.

Gorosaurus didn't really care about the rock-thief, he had all the materials needed at this point. Attacking another powerful predator would certainly result in injury, so Gorosaurus tried to avoid it. He stood back up, keeping the nest right in front of him. Gorosaurus then let out a low but loud bellow. Each bellow was short, but the sound pierced throughout the land. The sound wasn't the only thing that let the creatures throughout the land know of Gorosaurus' presence, but the vibrations from the calls travelled even further, alerting any female allosaurus ultimas of Gorosaurus' current location. Gorosaurus called out and out for several minutes. After several rounds of calling out, Gorosaurus would quiet down to listen in, checking if any potential mates. After several rounds and around fifteen minutes of calling out, Gorosaurus heard the approaching footsteps of a creature around its size. The mountains began to shake as the head of another allosaurus ultimas approached.

The female A. ultimas approached Gorosaurus' nest, impressed. However, attracting the mate with calls and the nest were the first two phases, the final and most important phase, the mating dance. Allosaurus ultimas were extremely lightly built for an animal of their size. This not only made them much more agile and capable in a fight, but also allowed their mating dance to involve jumps, kicks, etc. Gorosaurus began jumping and kicking into the air, flapping his arms around and bobbing his head, even showing off the spike at the end of his tail. With an A. ultimas, the goal is to get the mate to start jumping along with them. Gorosaurus began dancing, spinning around and eventually jumping, flapping his arms like wings at all times. Eventually, after a while, the female finally joined in the dance. The two danced for a bit, then began communicating, snuggling each other's snouts together.

As the two were socialising, the two heard another creature in the distance. The sounds of the creature grew louder. Gorosaurus walked over to the sounds, thinking his territory was about to be threatened. While Gorosaurus was correct about this, there was something else the new creature was looking for; the male allosaurus ultimas, the one who had stolen part of Gorosaurus' nest, had arrived, and was not only going to steal Gorosaurus' territory, but also his mate. This male A. Ultimas, named Aemulus, was roughly even sized with Gorosaurus, although it was slightly shorter than Gorosaurus, it was a bit bulkier, meaning the two were roughly the same in terms of weight. The two males approached each other. At first, they simply roared towards each other, trying to scare the other one off. The two began to approach each other, still roaring, but now biting towards each other. However, neither backed down, and the two engaged in battle.

The two A. ultimas ran towards each other, ramming their shoulders into each other and trying to bite the spikes of each other. However, this wasn't effective and Gorosaurus slammed down Aemulus, using his long arms to slap Aemulus several times. Gorosaurus wasn't using his claws, and thus wasn't scratching Aemulus. A. ultimas didn't use their sharpest teeth or their claws in a fight for dominance. Despite being a very important fight, it wasn't worth risking an attack from possible fatal teeth or claws, and so only blunt attacks were used, as A. ultimas were much more likely to heal from blunt attacks then piercing damage, which the dinosaurs could possibly bleed out from. Despite being quite aggressive, allosaurus ultimas were mostly respectful animals. The only time any allosaurus ultimas would fight another of their species to the death would be in a case where they are starving and are in desperate need of food.

As Gorosaurus slapped Aemulus, the rival male ducked and smashed his head in Gorosaurus' chest, and began actually lifting Gorosaurus. Gorosaurus knew that Aemulus could possibly throw him, seriously injuring Gorosaurus and defeating him the the process. Gorosaurus used his tail and jumped back, roaring towards his rival. Gorosaurus then let Aemulus charge towards him, waiting. Once Aemulus was close enough, Gorosaurus reared on his tail. Aemulus was confused until Gorosaurus kicked him in the stomach. The kick, dubbed the Kangaroo Kick, was one of the most powerful abilities that any creature at the time possessed. Gorosaurus' Kangaroo Kick was an ability Gorosaurus himself developed. Gorosaurus was longer than most of his kind, and had a much more muscular tail than the average as well. This allowed Gorosaurus' tail to be a much more valuable asset, as he could rear up on the tail, and using his powerful legs, kick an opponent, not only dealing a lot of damage and sending them far away, but also let Gorosaurus temperately recover with the enemy being sent far away.

As the Kangaroo Kick was performed, Aemulus was sent far away, crashing into the mountainside, smashing the rock. This kick was particularly powerful, sending Aemulus on the other side of the mountainside. While most would retreat, A. ultimas are quite stubborn for a dinosaur, and the creature continued the fight, standing back up and roaring towards Gorosaurus. Gorosaurus decided to continue the fight, as it knew Aemulus would continue it anyways. Gorosaurus jumped over the other side of the mountains, charging towards the other allosaurid. The two smashed their skulls against each other, trying to headbutt each other. The two were practically equal in the match. Despite the added bulk that Aemulus had on Gorosaurus, the greener A. ultimas was much more experienced, and knew his strengths and weaknesses better. The two were at it for a while before one of them broke out of the lock and continued fighting.

As the two allosaurus ultimas continued their fight, the Giant Praying Mantis from earlier noticed the two allosaurids fighting. They decided to retreat into a large cliff that led deep down to the middle of the Earth. The two allosaurids continued to battle it out, however, Gorosaurus gained the upper hand, headbutting the chest of Aemulus and knocking him around a bit. Gorosaurus even knocked Aemulus near the cliff. Aemulus watched his step as the cliff began to crumble. Gorosaurus jumped towards Aemulus. The two continued to fight, trying to stay on the cliff. However, the ground began to crumble below them. The two realised this, and tried to get back on the ground. However, the ground crumbled extremely quickly, and the two A. ultimas fell down deep into the Hollow Earth. The female A. ultimas saw this. She decided not to follow, and to keep her life. She walked off, sitting next to the nest that Gorosaurus built.

Smashed, beaten, damaged; Gorosaurus' eyes slowly opened, dazed and confused. Gorosaurus repeated how he started off the day, shaking off every piece of debris that had landed on him during his fall. Gorosaurus looked around this unusual landscape. He sniffed the air. It was somewhat familiar, but different at the same time. He looked around; it was a land of lush greens, tunnels and rivers, forests, mountains. Gorosaurus wanted to approach the mountains. An A. ultimas' natural habitat was somewhere rocky. They provided good materials for nests, and the mountains let the allosaurus ultimas hide, allowing them to ambush their prey. As Gorosaurus looked around, Aemulus got back up. Panicked, Aemulus roared at Gorosaurus before running. Gorosaurus watched, and decided to go to the mountains.

The land was lush and bright green, with a vast river running down the hill, the river creating a large pond at the bottom of the hill. Creatures that resembled outdated pterosaur depictions with large blade-like structures on the front of their snouts sat in the trees. As they sat in the trees, something large approached. The footsteps grew louder and louder as a large figure made its way between the forest of the Hollow Earth, each tree in the Hollow Earth could grow 50 to 150 metres tall. The pterosaurs looked and saw Gorosaurus walking through the forest, searching and looking for the mountains for a place to call home, or at least a temporary home until he found a way to get out of the Hollow Earth somehow. Gorosaurus, however, took a break for food and water. He walked to the river and started drinking it up. All the creatures at the river stayed away from Gorosaurus, as they didn't know what it was. Gorosaurus' species hunted Hollow Earth kaiju, but only when said kaiju would come to the surface, the allosaurus maximus species had never come to the Hollow Earth until now.

Gorosaurus now had stocked up on water, however, he was still hungry. After expending all of his energy fighting Aemulus, along with the fall and not eating all day due to needing to build a nest, Gorosaurus was practically starving. Gorosaurus went back into the forest, sniffing the ground and checking for tracks. Once Gorosaurus exited the forest, he began to pick up a scent of a creature. Gorosaurus somewhat recognised the smell. It was similar to a serpent, but seemed different somehow. Gorosaurus crouched down on the ground, crawling in the trees to hide himself. Gorosaurus approached a cliffside, and looked down. Gorosaurus noticed a snake-like being. It had a compact skull with fangs on the bottom, light green skin and most notably, large, orange wings. This was known as Serpentes cael, or simply known as a Warbat. This member was a male, which like most snake species, were, on average, smaller than the females, with the males measuring in at 150 metres long, 22,021 tons and have a 105 metre wingspan, compared to the females, which are 200 metres long, 30,210 tons and have a 160 metre wingspan.

Unlike most creatures in the Hollow Earth, Warbats never came to the Hollow Earth. In fact, their existence to the human world was completely unknown until 2024 when a Warbat fought against SpaceGodzilla, and even then, that was a large female, not a male. This Warbat seemingly was searching around his territory, simply playing around with some rocks. As the Warbat was distracted, Gorosaurus ran down the hill, hiding behind a formation of rocks. The Warbat heard something, but didn't really think too much of it. Warbats were some of the apex predators of the Hollow Earth, meaning they had very little to threat, the only possible threat being Rodan. This was about to change. Gorosaurus sat behind the rocks for quite a while, waiting for the Warbat to be completely lined up, and for there to be almost no chance of it escaping. Gorosaurus needed the Warbat to be close so he could catch it before it flew off, but not too close so it could see him.

After quite a while of waiting, the Warbat was now completely lined up. Gorosaurus walked around the rock formation, slowly standing up. Gorosaurus then charged at full speed. As Gorosaurus grew closer, the Warbat heard, and began to take off. The Warbat flew 90 metres in the air, however, Gorosaurus was a bit taller than this, and bit the tail of the Warbat. The Warbat tried to dive down, however, its head smashed into the ground. Gorosaurus then ran into the Warbat, tripping over it and falling down, knocking over a couple trees in the process, and flinging dirt into the air. The Warbat flew up and roared towards the dinosaur. Like the others, the Warbat was scared of what Gorosaurus was. However, unlike the others, who reacted with fear and caution, the Warbat became highly aggressive, roaring as loud as possible. Gorosaurus stood up, not intimidated in the slightest. The Warbat realised this, and went on the attack.

The Warbat flew towards Gorosaurus, trying to bite Gorosaurus using its fangs, which were tipped in venom. Gorosaurus jumped back, dodging the bite. Gorosaurus then headbutted the body of the Warbat, trying to get the Warbat on the ground to bite the neck. However, the Warbat's wings were a valuable asset, and the Warbat flew up, constricting Gorosaurus with his tail. The Warbat tried to crush Gorosaurus, however, Gorosaurus' tail moved quickly, the spike on the end of the tail stabbing into the body of the Warbat. The Warbat screamed in pain as Gorosaurus bit onto the end of the Warbat's tail, throwing the Warbat down to the ground. Gorosaurus then bit down on the Warbats neck. The Warbat began shaking around as much as possible, trying to wiggle out of Gorosaurus' grasp. Gorosaurus, however, dragged around the Warbat and pinned it on the wall of the cliffside. The Warbat screamed in pain, continuing to try and wriggle out. However, this would all be for none, and Gorosaurus bit down on the Warbat's neck, the fangs of Gorosaurus cutting the head clean off.

Gorosaurus picked up the head in his mouth and ate it in around two words. Gorosaurus then looked around, checking the landscape to make sure that there were no predators that could take Gorosaurus' kill. Instead of eating the Warbat there, Gorosaurus picked up the dead, flying snake and walked away from the cliffside, continuing his journey back to the mountains. While Gorosaurus expected that nothing saw him, something did. Rodan had heard the commotion going on, and was watching the fight. Rodan had seen Gorosaurus when flying above on the surface, but had never really encountered or even fought against Gorosaurus because they had never hunted the same prey, however, now that Gorosaurus was in the Hollow Earth, and was hunting something that Rodan would also hunt, the two were at odds. Rodan began to track down Gorosaurus.

Gorosaurus had finally arrived at the mountains, and began to dig into his prey. He decided to decorate of sorts, playing around with the rocks and building another, small and less organised nest. Gorosaurus then began to continue eating the Warbat, however, he heard a massive call. He saw a ball of fire descending from the sky, the fire hitting a forest surrounding him. Gorosaurus looked up and saw Rodan descending down upon the ground. Rodan landed in front of Gorosaurus, looking up at Gorosaurus. Gorosaurus glared at Rodan, putting his foot on top of the dead Warbat, showing Rodan that the food was his. Rodan stood on his hind legs. The Fire Demon was much shorter than Gorosaurus, an 80 metre tall pterosaur vs. a 95 metre tall dinosaur, however, Rodan's adaptations made him extremely dangerous.

Rodan ran towards Gorosaurus. He wasn't really out for a fight, merely to take the Warbat's dead body from Gorosaurus. Rodan used his talons and grabbed the tail of the dead Warbat and began flying off. However, Gorosaurus bite onto the other side of the Warbat. Rodan flapped his wings rapidly, as he began to lift on the carcass and Gorosaurus off the ground. Rodan noticed this and threw off Gorosaurus. The carnosaur got back up, and ran towards Rodan, biting onto his leg and throwing him to the ground. Rodan dropped the carcass and got back up. As Gorosaurus ran towards him, Rodan used the internal heat in his body and transferred it to his claw on his right wing. As Gorosaurus nearly bit down, Rodan slashed the dinosaur with his heated claw, knocking down Gorosaurus. In retaliation, Gorosaurus used his tail and knocked down Rodan, the two getting back up.

Meanwhile, Ameulus was wandering the Hollow Earth, trying to find another mountain that Gorosaurus wasn't occupying. As he did, he saw another creature, a large, spiky ankylosaurid. It spanned at 200 metres long, and weighed 50,000 tons. The creature was called Anguirus, and like the Warbats, it wasn't actually known until 2024, when it fought against both G-Force's Mech-G and SpaceGodzilla. Anguirus looked and saw Ameulus. Similar to the Warbats, Anguirus is extremely aggressive, and roared towards Aemulus, rearing up and walking towards Aemulus. However, the two didn't attack, as they heard something at the mountains; the roars of Gorosaurus and Rodan. Aemulus obviously was a rival towards Gorosaurus, however, Anguirus and Rodan were rivalling species. The two heard the calls of their enemies, then looked at each other, deciding that they were going to make a temporary alliance. The two ran towards the mountains where Rodan and Gorosaurus were fighting.

As the two got back up, Gorosaurus roared towards Rodan. As he did, Aemulus bit down onto Gorosaurus' neck. Rodan stumbled back, confused, as Anguirus headbutted Rodan to the ground and stomped onto the Being of Fire's back. Gorosaurus wriggled out of Aemulus' grasp and headbutted Aemulus, jumping back. Rodan flew upward and shot a fireball at Anguirus, flying backwards and standing directly next to Rodan. The two kaiju looked at each other. Perhaps an alliance between the two wasn't that bad. The two looked and saw Aemulus and Anguirus, deciding to take on the duo. Aemulus and Anguirus charged. Rodan shot a fireball towards the two, knocking them back. Gorosaurus ran towards the creatures, running through the fireball and headbutting Aemulus in the chest, knocking the A. ultimas down the mountain. Anguirus bit onto Gorosaurus' arm, lifted up Gorosaurus and threw him onto his spiky back, making the other A. ultimas down next to his rival. As Anguirus tried to approach Gorosaurus, Rodan grabbed him by the tail and started smashing Anguirus into the ground.

Gorosaurus quickly got up and bit onto Aemulus' neck, dragging Aemulus up the mountain. Rodan saw this and picked up Anguirus. Both Gorosaurus and Rodan smashed their rivals into each other, the enemies falling down to the ground. Aemulus decided to run off, however, Anguirus got up, trying to continue the fight. Anguirus tried to charge, tackling Rodan to the ground. Anguirus pinned Rodan to the ground, opening his mouth, nearly about to bite Rodan's head off. Just before this could happen, Anguirus noticed a three-toed foot approaching Anguirus' face. Gorosaurus kicked Anguirus, knocking the creature onto his hind legs. Gorosaurus then reared back up onto his tail. Anguirus looked at his attacker, but noticed Gorosaurus rearing on his tail, extremely confused. Gorosaurus then unleashed another Kangaroo Kick, kicking back Anguirus, destroying the rocks surrounding it. Anguirus finally decided to retreat.

Rodan and Gorosaurus once again looked at each other. The two began communicating. After all of that, the two decided to become allies, pack members of sorts. The two walked back to Rodan's territory, which luckily for Gorosaurus, did have somewhat mountainous eras and rocky terrain, as well as the lush green that most of the Hollow Earth had, as well as a large pond. This era also had an entrance to the Hollow Earth, as the pond had a tunnel that led to the ocean outside of the coast of Japan. Gorosaurus tore the Warbat carcass in half as Rodan and Gorosaurus ate their separate share. The two creatures would become allies, and still are allies to this day, however, their pack would grow and expand over the years.

Godzilla and his family were still living in around the same place, however, the carcass that they were eating had run out, and Godzilla decided to go hunting again. Godzilla walked close to a river side, trying to see if anything crocodilian had wandered up. Godzilla then placed the tip of his snout in the water. The Godzillasaurus species had evolved both raised nostrils and holes on the tip of their snouts, something that creatures like crocodiles and spinosaurus had. The holes on the snouts were pressure sensors, sensors that were used to figure out the location of creatures in the water. That, along with the raised nostrils, allowed a Godzillasaurus to have their snouts in the water indefinitely, with the front part of their mouth having conical teeth, while the back had cone shaped, serrated teeth that were more used for crushing power, similar to the tyrannosaurus rex.

As Godzilla was keeping his snout in the water, continuing to sense the water, trying to find any life form that could possibly be detected. Godzilla's snout sensed something and he attacked. Godzilla bit down...only to catch a small fish. Godzilla decided to swallow the fish. After all, there was no need to pass up the opportunity of eating the fish, swallowing it whole. Godzilla put the tip of his snout back into the water, waiting for something larger to appear. Godzilla also looked in the water. He couldn't really see that well, his underwater eyesight only really working in the water. Godzilla looked down at the water and then saw something in the water, similar to a crocodile. Godzilla realised this and waited for it to appear. As the crocodile swam by, Godzilla quickly pounced, grabbing the croc by the tail and throwing it to the ground. Godzilla then bit on the neck of the crocodile, using his powerful bite force to crush the crocodile's neck.

As Godzilla had killed this, he sensed something in the area. He sniffed the air. It felt somewhat familiar. As Godzilla looked around, two eyes in the bushes watched. The eyes then ran out. Godzilla heard and looked behind himself, roaring, however, the creature hunting punched Godzilla, knocking the reptile to the ground. The creature was a Megaprimatus Kong. This member of the species was named King Kong, due to his larger size compared to the rest of his species. The average size of a Megaprimatus Kong was roughly 10.2 metres tall and weighed 27 tons, however, King Kong in particular was 11.9 metres tall and weighed 33 tons. King Kong being a large member of his species had very small rivals, however, Godzilla was much larger than the average of his species, and knew he was going to fight back.

Once Kong had knocked down Godzilla, the reptilian bit down onto King Kong's leg. As Godzilla stood up, he dragged King Kong along the ground, before throwing Kong into a rock. The king of primates stood up, shaking off the damage that he just took. He then reared on his hind legs, beating his chest and roaring towards Godzilla, the reptile king, roared back. The two kings ran towards each other, slamming each other around. Kong was the physically stronger of the two, however, due to his sheer mass, Godzilla was evenly matched with King Kong. The two rammed into each other, trying to knock the other two done. Kong jumped onto Godzilla's back, trying not to stab himself on the spines of him. Godzilla wriggled around, trying to knock off Kong. Godzilla was able to bite one of Kong's fists, and once again threw him away into the same rock as before.

As Godzilla roared towards King Kong, the great ape stood back up and called out. Suddenly, two other Megaprimatus Kong appeared from the bushes. Godzilla was both surprised and scared. While he could possibly take on Kong and definitely defeat both of the other apes by themselves, three at once was too much. Godzilla began to back down, grabbing the corpse of the crocodile in his mouth. The three apes weren't exactly after the corpse, they had recently eaten. However, Godzillasaurus and Megaprimatus Kong were each sort of at war with each other, both being apex predators. The Megaprimatus Kongs didn't originally evolve in Japan like the Godzillasaurus, however, they did travel down to Japan, and since both creatures were roughly the same size, they filled basically the same niche, and thus, they were rival creatures that fought on site.

Godzilla stood back, waiting for the perfect moment to run. As the Kongs approached him, all four creatures noticed something. Something falling from the sky, something large, dangerous; a meteor. Godzilla, King Kong and one of the Megaprimatus Kongs ran as soon as they saw the meteor, however, the third didn't understand what it was until it saw the others running. The Jurassic extinction event had begun. Godzilla, still with the crocodile in its mouth, King Kong and the other Megaprimatus Kong, named Koko, were running at top speed, trying to find shelter of any kind. Godzilla found his family, and each of the Godzillasaurus ran deep into the ocean. King Kong and Koko weren't great swimmers, and looked for another escape. They saw a tunnel that led to the Hollow Earth, which is what they used to travel to Japan. They two apes quickly ran into the Hollow Earth. The third Megaprimatus Kong was not so lucky. It had lost sight of the other Kongs, and before it could find shelter, the meteor landed, the blastwave knocking the ape down, breaking its legs, before throwing the beast around, killing it.

One year later,

A year later, almost all of the creatures that lived in the Jurassic were dead. Some of the ones that weren't were the allosaurus maximus, however, they weren't exactly thriving. Allosaurus maximus didn't need to eat that often, however, eating gave them nutrition that allowed them to become much healthier. Now that most of their prey items had either retreated to the Hollow Earth or died, the allosaurus maximus began to kill each other for food, leaving only two on the surface, these final two were currently fighting to the death, so there could be only one allosaurus maximus...on the surface. Overall, there were four allosaurus maximus; the two malnourished on the surface, and Gorosaurus and Aemulus. Speaking of Aemulus, he finally found a tunnel that led to the surface. Aemulus noticed the two final A. maximus fighting, and decided to make his move. Aemulus ran towards the first surface A. maximus, biting it by the neck and throwing it into the other, snapping the second one's bones. The first bone's were extremely damaged, however it survived. That was until Aemulus grabbed the surface A. maximus by the neck and threw it to the ground, snapping the creature's neck. Aemulus then roared into the sky, establishing his dominance.

It was now the late Cretaceous period, and with a new era came a new biome to the Hollow Earth. In the late Jurassic the Hollow Earth had a much more grassland biome, but in the late Cretaceous, the Hollow Earth had more of a wetland biome, with rivers, large ponds and even oceans in the Hollow Earth. A pterosaur flew over the vast rivers. As it did this, it caught the attention of one of the largest creatures in the Hollow Earth, an archosaurian that was closely related to both crocodiles and dinosaurs, although it really hasn't been identified. The creature was originally known as a titanosaurus maximus, as long neck vertebrae were discovered. However, when more and more fossils were discovered, the creature was found to be extremely odd. The species was made weirder when the member of the species, Titanosaurus, arrived to the surface of the Earth in 1964 to battle King Ghidorah. The creature no longer has an actual species name, due to how it has features from both dinosaurs and crocodiles.

Titanosaurus walked onto the surface before lying down, basking in the artificial sun that the Hollow Earth had created. The large sails on the back allowed Titanosaurus to absorb heat from the sun. Titanosaurus and the rest of his species were decently passive creatures, and could live alongside other predators. Titanosaurus mostly lived alongside giant crustaceans, one of them called Ebirah. Ebirah mostly spent his time in the water, waiting for large, kaiju-sized fish to arrive, before consuming them. Titanosaurus had a more varied diet. While it did it a lot of fish, it basically ate almost everything other than apex predators. Titanosaurus was one of the strongest kaiju in the Hollow Earth, but preferred not to fight against any apex predator if necessary. Titanosaurus liked to sit in the water, simply lying down in the water and even sleeping. With his crocodilian-like skull, Titanosaurus could sit at the surface of the water and breathe.

Aemulus decided to go back to the Hollow Earth, trying to find Gorosaurus. If Aemulus could defeat Gorosaurus, he really didn't have anything to worry about. However, Aemulus decided not to fight immediately. Despite being rivals, Aemulus was still an animal, and animals didn't fight 24/7. Aemulus lay down next to a river, watching the fish swim by. Aemulus decided to sleep. An allosaurus maximus needed to sleep 3 hours a day, not that much compared to other predators in the Hollow Earth. This lack of need for sleep was the main reason that allosaurus maximus was an apex predator, coupled with its size, strength, speed, etc, etc. After three hours, Aemulus woke up. The Hollow Earth really didn't have a night time, as the artificial sun in the Hollow Earth couldn't really set. This meant that there were no nocturnal creatures that naturally lived there. When the Jurassic extinction happened, some nocturnal creatures did move to the Hollow Earth, but they either were killed off or evolved to overcome this.

Aemulus woke up in what would normally be night and began looking around in the Hollow Earth, trying to find Gorosaurus. Aemulus hadn't fought Gorosaurus in millions of years, the last time he fought alongside Anguirus and battled both Gorosaurus and Rodan. Aemulus knew that Gorosaurus was too much with Rodan as an ally, but knew that if he could ambush Gorosaurus without Rodan nearby, he could possibly take down Gorosaurus with very few injuries. Aemulus began to track down where Gorosaurus was. The Hollow Earth was a large place, more expansive than the surface itself. Aemulus was in the right area, as he was underneath Asia, close to Japan, which is where Gorosaurus and Rodan had set up their territory. Aemulus tried to locate where Gorosaurus was to find if there was anything like bushes to hide in, trying to find anything that could possibly allow Aemulus to ambush and kill Gorosaurus. However, he had yet to locate Gorosaurus, but was still continuing.

As Aemulus travelled, he began to follow a river. Aemulus walked down the river, until he heard the roar of something. Aemulus followed the roar and saw a large lake with a gigantic creature roaming. The creature was Titanosaurus, who was facing away from Aemulus, and thus hadn't noticed. Aemulus had hunted, ambushed and killed an adolescent of Titanosaurus' species in the past, but Titanosaurus was quite large. Still, Aemulus had to eat, and hadn't been detected, went on the ambush, and ran towards Titanosaurus. However, the aquatic reptile heard Aemulus running towards him and turned around to confront him. Aemulus finally noticed that he was much smaller compared to Titanosaurus. Aemulus stood at 95 metres tall and weighed 50,000 tons compared to Titanosaurus, who was 130 metres and weighed a massive 80,000 tons. Still, Aemulus was experienced, and charged towards the larger, less agile Titanosaurus.

Aemulus roared towards Titanosaurus before charging towards him. Aemulus jumped onto the side of Titanosaurus' body, clawing himself in and biting into Titanosaurus' side. While Aemulus really didn't expect Titanosaurus to fight back, the creature grabbed Aemulus' tail and flung him to the ground. Aemulus landed on his feet, though stumbled, as Titanosaurus bit his shoulder and threw him away. Aemulus was somewhat surprised by this, but decided to run around Titanosaurus, trying to daze the creature. Titanosaurus didn't wait for Aemulus to do anything and rammed into Aemulus, knocking him down directly next to a rocky cliffside. As Aemulus stumbled back up, Titanosaurus bit down on Aemulus' neck. Aemulus tried to break out of the grip, but Titanosaurus' teeth were cone-shaped, specifically designed for gripping onto prey. Once Titanosaurus noticed the cliffside, he dragged Aemulus around. While the A. ultimas tried to resist, Titanosaurus was simply too strong, and threw Aemulus off the cliff.

Aemulus crashed down the rocky cliffside, hitting several of the rocks before landing on nearly all of them, before finally crashing on the ground. Titanosaurus looked down and roared before simply walking away. Aemulus stumbled back up. He hadn't expected this defeat, but luckily, he wasn't too badly hurt from the fight. Due to his cone-shaped teeth, Titanosaurus didn't really have the powerful bite force that Aemulus did, so his bite did leave some marks on Aemulus' neck, but it wasn't going to be fatal anytime soon. Aemulus decided to look for some place more familiar, a river maybe, somewhere where Aemulus could possibly heal from his attacks that he had gained. Aemulus walked from where he was thrown off, trying to find somewhere to climb out of the cliff without being too close to Titanosaurus. Once Aemulus did this, he set out back on his journey.

Aemulus looked for an easy snack to replenish his health. He saw a Giant Boa slithering around, it was almost too easy. Aemulus ran towards the boa, grabbing it by the tail and slamming into the side of the Hollow Earth, killing it instantly. Aemulus then began eating the boa. He then drank some water from the nearby lake. Gorosaurus had now completely replenished his health, only his bite marks remaining. Aemulus simply walked it off, though. He decided simply to sit down, his head lying down in the grass. Aemulus wasn't going to sleep, but decided to get comfy in the grass, playing around in the grass, scratching himself and playing in the grass. After a couple minutes, Aemulus got up, shook off any dirt his body may have collected, and began walking off back to his territory, picking up the Giant Boa in his jaws and walking back.

All ecosystems have scavengers, they're an important part of the food chain, so because of this, the Hollow Earth had scavengers too. Most scavengers in the Hollow Earth died pretty quickly, and this was because the dominant scavengers completely outcompeted them, and these scavengers are known very simply as Giant Praying Mantis. One of these Giant Praying Mantis was called Kamacuras, who was really just an average member of his species. The Giant Praying Mantis stood at 64 metres tall, 92 metres long, a 97 metre long wingspan and weighed 5,067 tons. This made them one of the smallest creatures in the entire Hollow Earth. Kamacuras was simply a generic member of the species, although one of the most successful of the species, rarely in a starving state.

Kamacuras was one the more successful of his species. This was because of his age, as he was one of the oldest surviving Giant Praying Mantis, if not the oldest. Kamacuras also had abnormally large claws compared to the rest of his species, being a couple metres longer than the average, making him more powerful than the average. Kamacuras, and Giant Praying Mantis in general, were also able to fly extremely quickly, up to speeds of mach 460, although they can dodge even faster than this, though this extent is currently unknown. Kamacuras took to the sky, flying over the Hollow Earth landscape searching for a dead carcass. Giant Praying Mantis did sometimes hunt their own prey, but mostly scavenged, flying kilometres and kilometres just to find a dead body. Giant Praying Mantis could fly for days just to find a carcass, due to their extremely high stamina and low metabolism.

Kamacuras eventually found a somewhat fresh carcass, what was once a member of Titanosaurus' species was now killed by an ambush from a certain allosaurid which tore off its neck as a sort of vengeance. The carcass was half eaten, its chest being nearly completely torn out. Kamacuras landed next to the body, and then began to consume the flesh of the body. More and more Giant Praying Mantis landed next to Kamacuras. Kamacuras looked and roared at the other two, but decided to let them consume the creature with them. Giant Praying Mantis were decently social creatures, and if they needed to take down large prey, they would group up into large packs of ten or even more if they needed to take on the largest and strongest of the Hollow Earth kaiju, although they really didn't do this that much, unless they were extremely desperate.

As the three Giant Praying Mantis were consuming the dead body, they heard something screaming out, chirping-like noises. The three immediately heard this, and were alert. They then saw two large spiders, which were known by the species name gradungula gigantis, approaching them, part of the Gradungulidae, or long-clawed spider faction. They were put in this clan due to members of the species being found to have extremely long claws on the end of their legs, and they were diagnosed as a different species of the gradungula spider due to their similar body structure and patterns on their bodies. However, gradungula gigantis was very different. It was a large creature, slightly shorter than Giant Praying Mantis, at 54 metres tall, but were overall much larger, measuring 85 metres long and weighing 41,067 tons. They weren't top predators of the Hollow Earth, but they were close, being ambush predators, lying in burrows waiting for unfortunate prey to stumble across, however, they would sometimes go out to hunt their own prey.

Gradungula gigantis weren't exactly after the three Giant Praying Mantis, more the carcass that they were feeding on. The three praying mantis walked back, continuing to screech at them, however, they knew they were no match for the two giant spiders. They each flew off, still in search for food as the two spiders began to feast. Kamacuras had not had a full meal and continued searching, although this time he flew around and behind the spiders to see if they had killed anything and simply left it behind. As Kamacuras flew around, he was both looking out and listening for a sign. After a couple of minutes, Kamacuras heard a small chirp, Kamacuras looked around and began to descend, looking for what made the noise. As he searched around, he saw something quite valuable; a nest of the giant enemy spiders, and what he heard was a baby.

Kamacuras slowly walked up to the baby spider, and was about to go in for the kill, however, the one of the other two Giant Praying Mantis arrived, and unlike before where there was enough of a carcass to share, here the nest could only fill up one of these Giant Praying Mantis. The two got into a short scuffle, Kamacuras shoving the other away with his larger claws. After knocking the other away, it simply flew off to not risk any major injury. Kamacuras then looked back down at the nest, seeing a baby spider. The creature was pretty cute, but Kamacuras really didn't care. As he was about to consume his meal, he heard the calls of adult gradungula gigantis, and instead of eating the baby, he decided to fly off. While Kamacuras didn't think much of this incident, the baby spider became attached to Kamacuras, as the creature imprinted on it, this event one day actually saving Kamacuras' life.

Several years later, Kamacuras had just woken up after a short nap. The creature then approached a river bank to drink. As Kamacuras drank, the Giant Praying Mantis from earlier approached. Kamacuras was going to take down this Giant Praying Mantis like he did years ago, however, two more Giant Praying Mantis approached, siding with the unnamed Giant Praying Mantis. Kamacuras backed down, slightly scared. The leader Giant Praying Mantis prepared to attack Kamacuras, however, the four insects heard a chirping sound. Suddenly, the baby spider from earlier, now fully grown, jumped in front of Kamacuras, roaring as loud as possible to scare off the three insects. Due to seeing Kamacuras at birth, Kumonga imprinted on Kamacuras, and was now going to defend the kaiju she had become attached to.

Kumonga roared at the three enemy Giant Praying Mantis. The three walked back, but didn't back down. One of them flew over Kumonga, trying to get behind her, however, Kumonga aimed her webbing at the mantis' wings, trapping the creature in webbing. The second charged towards Kumonga, who knocked down Kamacuras, before biting the creature by the neck and biting its head off. The final leader flew into the sky, jumping on Kumonga's back and slashing it with its claws. However, Kumonga shook it off, and used the claws on her legs to impale the mantis, killing it. Kumonga then turned back to look at Kumonga, the creature extremely surprised. However, Kumonga bonded with Kamacuras, once again because of assuming Kamacuras was her father due to being the first creature she saw. Kamacuras and Kumonga then walked off, the two having a somewhat symbiotic relationship, Kamacuras eating the parasites that could infect Kumonga, as the giant spider protected Kamacuras.

In the Arctic, another scavenger species lived, although it did more hunting than scavenging. These were gymnogyps ärktik gigantis, simply known as Giant Condors. Giant Condors were extremely weak kaiju, and hunted extremely often in the Hollow Earth. Because of this, they moved from the Hollow Earth to the Arctic as there were no other kaiju roughly the same size. Kaiju could definitely live in the Arctic, but didn't, as they preferred warmer environments. The Giant Condors really only competed with each other, and were mostly cannibalistic, as they were the largest creatures in their environment. Giant Condor's only real ability was being able to regurgitate an acidic vomit. This could destroy other condor's feathers permanently and blind them if it got into their eyes. Giant Condors were the alpha predators of the Arctic without much contest.

Rodan sat in the Hollow Earth in its equivalent of night. He wasn't going to sleep anytime soon, as not only did he sleep enough already, but he had sensed a disturbance in the territory. The Hollow Earth wasn't normally this loud and the presence in the Hollow Earth was familiar. Rodan understood what it was, his biggest rival, Anguirus. The two creatures were at odds with each other due to similar prey items despite the different body plan between the two. Anguirus was currently walking through the Hollow Earth, eventually sensing Rodan's energy. The creature tracked the energy source down until seeing a giant, red pterosaur flying towards him. Anguirus glared down Rodan before galloping towards Rodan at top speeds. Anguirus jumped into the air, trying to tackle Rodan out of the sky, however, Rodan's wing smashed into Anguirus' stomach, before dragging Anguirus across the ground, diving into the surface to damage Anguirus even more.

As Anguirus was dragged across the ground, he clawed at Rodan's wing. Anguirus was extremely experienced in fighting Rodan's species. In December of 2024, an ancient cave painting was discovered depicting a member of Rodan's species getting bitten on the neck, and most likely killed by one of Anguirus' species. Considering that Anguirus is the only one of his species known to roam on the surface near humans, this member is theorised to be Anguirus. This cave painting showed that Anguirus had ripped off the wings and legs of this member of Rodan's species had been completely torn off, seeming that Anguirus was extremely smart and incredibly aggressive at the same time, specifically targeting points of prey items that they would need to to fight back and/or escape from Anguirus. Anguirus would do this a couple of times and has tried to do this against Rodan several times, however, Rodan knew this trick, and had ways of countering this.

Anguirus clawed into Rodan's wings, however, using the body heat that he had stored from the magma, he began heating up his body, causing his entire body to become extremely hot in mere seconds. Anguirus was caught in these flames, and began roaring in pain, letting go and falling from the sky as Rodan landed, looking behind. The two were the same height, as when standing upright, both stood at an 80 metres tall. Anguirus was much heavier, weighing 50,000 tons compared to the 36,056 ton Rodan, although Rodan's ability to fly gave Rodan a different advantage. The two were extremely evenly matched, actually, Anguirus was heavily armoured while Rodan's bio-volcanic nature made him hard to hit and gave him a ranged fireball. The two kaiju roared towards each other, trying not to fight but intimidating each other to avoid deadly injuries. Rodan and Anguirus had been fighting for millions upon millions of years, but most of their fights were either roaring contests or ended in a single attack. This fight, though, this fight was much longer.

Rodan and Anguirus reared on their hind legs. Rodan spread his wings in an attempt to look much larger than he actually was, as Anguirus shook hit tail, smashing it on the ground and creating large bangs. The two knew each other though, and decided to continue attacking each other. The two got back onto their forelimbs and charged towards each other. Anguirus used the spikes on his head and smashed them into Rodan's skull, knocking him down. Anguirus then bit on Rodan's neck like he did with the other member of Rodan's species that had been documented, however, Rodan once again heated up his body temperature, causing Angurius to back off. Rodan flew up out of range, charged up and shot a fireball at Anguirus. This shot mostly hit Anguirus' carapace, meaning it didn't do much, however, the amount of smoke it caused made Rodan extremely hard to detect. Anguirus lay down on his stomach, allowing none of his non-armoured skin to be exposed.

Rodan dived down and pecked at Anguirus, however, there was nothing to peck. Anguirus' armour was extremely prevalent over his body. His armouring included his carapace, top of his head and tail and the back of his arms and legs. This meant that lying down made Anguirus practically invulnerable. His flanks were technically exposed however, and Rodan tried to bite down, however, Anguirus simply slapped him in the head. As Rodan stumbled back to balance, he decided to be much more strategic about this and simply grabbed Anguirus by the tail. Despite his smaller size, Rodan's strength surpassed Titanosaurus, Gorosaurus and even Mothra, and was comparable to kaiju much larger, like the Xilien-cloned Ghidorahs and even Godzilla himself, though Godzilla was definitely more powerful and stronger overall, Rodan could definitely contend with him. Rodan grabbed Anguirus by the tail and picked him up before smashing him on the ground several times. Anguirus began shaking his tail back and forth, causing Rodan's grip on it to loosen and eventually make Rodan let go, allowing Anguirus to get back to his feet.

Anguirus stood back up and curled into his Anguirus Ball. The Anguirus Ball was the strongest move Anguirus had. Using his full weight, Anguirus could curl up into his carapace and start bouncing around, eventually smashing into something. This move was one of the reasons SpaceGodzilla was defeated in 2024, as when SpaceGodzilla was distracted, Anguirus curled into the Anguirus Ball and smashed his remaining shoulder crystal, weakening SpaceGodzilla and allowing him to be defeated. Needless to say that his move was extremely powerful, and because Rodan was stumbling due to being shaken off, he was caught off guard. Anguirus' Anguirus Ball smashed into Rodan's stomach, however, this part of Rodan was protected by a layer of tough armouring. Rodan evolved this to counter attacks to the stomach, which normally were quite exposed for a creature with wings, therefore making the body armour an extremely welcome evolution. Rodan flapped his wings, getting Anguirus on his back. Rodan then divebombed into Anguirus' exposed belly, headbutting it. He then went in for the kill, however, Anguirus got back up, slapping Rodan down.

Rodan and Anguirus went at it once again, eventually approaching a large body of water. As they were there, Rodan knocked Anguirus into the water. Anguirus got up, splashing around in the river. This splashing attracted a large sea beast. The creature resembled dragons of Asian mythology, and like a crocodile, splashing in the water made them more excitable, and thus aggressive. The creature's name was Manda. It was quite large, measuring 340 metres and weighing 39,000 tons. Manda was a kaiju discovered extremely recently. In the 1940s, several ships began to sink. This was due to the splashing that the ships caused and how Manda at this time was exploring the surface's ocean, venturing out of the Hollow Earth. Many reports of Manda were told, however, none were believed until Godzilla's attack in 1954. After that the stories were being considered, and to counter this, the machine called the Gotengo was built, eventually being finished and first run in 1963. Though it wasn't nearly as advanced as it was now, the Gotengo tracked down Manda, causing the sea dragon to retreat into the Hollow Earth.

Manda swam from the bottom of the lake bed and checked the surface, seeing Anguirus splashing around, allowing Manda to decide to crawl onto land. Manda's legs were very short and webbed. This meant he was very slow at walking on land. Manda could either crawl on land or slighter like a snake. Manda could also rear on his hind legs, using his tail as support, though this was for intimidation, as Manda's legs weren't strong enough to support him moving with both legs. Manda crawled behind Anguirus, slashing the front of his legs. Anguirus took his attention off of Rodan and focused on Manda. Rodan decided to slash another of Anguirus' legs. Anguirus realised the situation he was in, and decided retreating would be the only option to surviving. Anguirus headbutted Manda and smashed his tail into Rodan's face, knocking both of them over. Anguirus then took the time and ran off as Rodan and Manda both watched and got back up, taking time to catch their breath before focusing on the other kaiju standing in front of them.

Rodan and Manda looked at each other, walking in a circle, keeping their gaze on each other. They inspected the other, trying to figure the other out. The two then walked towards each other. Rodan got onto his forelimbs due to the height difference. Manda was extremely long but was quite short, only measuring 48 metres tall, compared to Rodan's 80 metre height. Even on his forelimbs, Rodan was 55 metres tall. Still, Rodan did this to try and get on the same level as Manda. The two began to communicate. Manda was currently struggling for food, and Rodan somewhat decided to offer a place in his and Gorosaurus' pack. Manda decided to accept this, and both Rodan and Manda walked back to the territory. Luckily for Manda, the territory that Rodan and Gorosaurus occupied had a large river that connected to a tunnel leading to the surface of the Earth.

Meanwhile, Anguirus was stalking through the Hollow Earth. He eventually encountered Aemulus, who was an old ally that helped him face off against Rodan and Anguirus, although they lost. However, unlike Rodan and Gorosaurus who remained allies, Anguirus and Aemulus were simply just kinda neutral towards each other. They wouldn't go out of their way to attack each other, but if one of them had food, the other would definitely attack. Aemulus was currently digging into a dead serpent. Anguirus ran towards the serpent corpse and bit down onto the tail of the serpent as Aemulus was grabbing where the head used to be. The two went back and forth, trying to have the meal. The two eventually ripped the dead body in half, and each decided to quit the encounter, deciding half of a dead serpent was much better than half than an entire dead body and loads of injuries.

In the year 20,000 B.C, in the Hollow Earth, a large synapsid subterranean reptile with large ears, a horn on its head and large eyes. The creature was called Baragon, and similar to its appearance, Baragon was somewhat dog-like in behaviour, being quite intelligent compared to other creatures, although acting dog-like included wolves and wild dogs, though this behaviour was rare, if provoked, Baragon could become extremely aggressive, which was something no kaiju wanted, considering that Baragon, despite his seeming cuteness, was actually quite a powerful kaiju, and one of the few in the Hollow Earth with a ranged weapon. Similar to Rodan, Baragon had an internal system that allowed him to shoot a concentrated beam of fire. Baragon was a wildcard and was extremely well defended from predators, which was good, as Baragon's dog-like behaviour made him an empathetic animal, liking to follow other creatures.

Baragon was walking through the Hollow Earth, exploring and looking for a place to sleep for the night, however, what Baragon didn't know was that they were currently being stalked by another predator, a creature known as a Varanopode, specifically the member in which the species was named after, Varan. Varan was a smaller predator of the Hollow Earth, but was one of the faster and more agile. Varan was a triphibious monster, this meant he was easily able to adapt to aquatic, grounded or aerial environments. Varan would stalk his prey over hundreds of kilometres on higher ground before pouncing, digging in. Varan had sometimes taken on members of Baragon's species, but these were in extremely poor health or were young. Still, Varan decided to be a bit cocky and go after a full-health member, Baragon. The two had been travelling for a couple kilometres, and at this point Varan was standing on a cliffside, waiting for the perfect moment to strike.

After a couple minutes, Baragon had stopped to sit in the roses. Varan took this opportunity and dived down off the cliff. However, Baragon heard this and moved out of the way before Varan could pounce on its back. Baragon faced Varan, who roared towards the Horned Reptile. Varan reared on his hind legs and charged towards Baragon. The synapsid knew that Varan was going on the aggressive, and also reared on his hind legs. The two tackled the other, however, Baragon's bulk allowed him to overpower Varan, biting him on the shoulder and dragging around The Unbelievable. Varan realised that Baragon was physically strong and decided to use his agility to his advantage, releasing himself from Baragon's grasp. Varan then galloped around Baragon before leaping on the Subterranean Monster's back. Baragon struggled, but eventually shook off Varan. Varan rolled away and roared. In response, Baragon shot a beam of fire at some nearby trees, causing a massive fire. Despite killing many different members of Baragon's species, Varan had never seen this. The Gliding Reptilian decided to run away as Baragon went back to walking.

Baragon continued walking through the Hollow Earth, trying to find a place to call home. Baragon travelled down a river, taking a break to drink some water. A couple of Giant Octopus watched Baragon drink from the river, wondering if attacking would have been worth it, however, they decided against this, as even in a group of four that they were currently in, a fight against Baragon was risky at best, and the fight may have even gone to Baragon's side. They decided to leave Baragon alone so as to not die from the synapsid's wrath. After a drink, Baragon hunted for large fish, grabbing several large species of fish and consuming them, replenishing his energy that was wasted from his brief but meaningful encounter with Varan. Baragon then continued walking around, looking for a place to sleep. As Baragon roamed, he heard several noises, bushes rustling. Baragon stopped and sniffed the air, trying to figure out what was there. Baragon then saw something emerge from the bush, a large dinosaur creature much, MUCH larger than himself. The two looked at each other for a bit.

Baragon looked up at Aemulus. Both creatures were in Gorosaurus' territory, but for different reasons. While Baragon was only here for a home, Aemulus was ready to ambush Gorosaurus and claim superiority over the Primal Dino as the strongest allosaurus ultimas, however, since Aemulus was currently looking at what seemed like food, he decided to have a little snack. Aemulus roared in Baragon's face and charged towards, clamping his jaws. Baragon was able to dodge at the last second, before running off. Aemulus looked around and then began chasing Baragon, gaining on the Subterranean Kaiju. Baragon was then cornered into the side of a mountain. Before Aemulus could do anything, however, Gorosaurus ambushed Aemulus, biting him on the neck and throwing Aemulus to the ground. Before Gorosaurus could do anything else, however, Aemulus smashed his tail into Gorosaurus' face. The two allosaurus' looked at each other, forgetting about Baragon, before once again charging.

Baragon watched as Gorosaurus and Aemulus tackled each other, using their bodies and arms to bump around each other. Baragon was a bit bitter against Aemulus, and once he began gaining the upper hand against Gorosaurus, Aemulus noticed something on his left; Baragon, who had decided to launch himself at Aemulus' face, and using his horn, slashed Aemulus' skull. Aemulus stumbled back. Aemulus tried to shake off this attack, but Baragon's horn began to glow. Baragon moved his head up into a slashing motion, creating a massive, yellow shockwave. The shockwave smashed into Aemulus, knocking back and causing Aemulus to fall to the ground, constantly smashing on the ground. Baragon charged once again, but Aemulus got up and headbutted Baragon. Gorosaurus smashed into Aemulus, biting Aemulus' right arm and throwing him down into a ravine. Once Aemulus fell into the ravine, Baragon arrived again, and shot his beam of fire into the ravine, setting Aemulus ablaze, charring Aemulus. Aemulus realised that if he stayed, he could die, and decided to run away from Gorosaurus. Gorosaurus then decided to include Baragon into the pack that he and Rodan had created.

Meanwhile on Infant Island, Mothra and the Shobijin had begun to sense a disturbance.

"They're coming, aren't they?" asked one of the Shobijin.

"The Gyaos?"

"Well, yes." nodded the other.

Mothra was wondering what had created the Gyaos, psychically communicating with the Shobijin. The fairies responded.

"The Gyaos were created from this object, The Orb!" the Shobijin spoke. "We are currently unknown of its origins, however, it is assumed to have been created from a creature of similar origins to...Ghidorah," quietly spoke the Shobijin, saddened at the mention of King Ghidorah's name.

Millions of years ago Ghidorah had slain all of the Divine Moths and Shobijin except for the remaining three. Mothra knew that anything to do with Ghidorah would be bad, and she decided to quickly fly away to track down where The Orb was located, quickly taking off and tracking the Orb's energy. The Shobijin watched, psychically speaking with Mothra, directing her.

Mothra flew over the entire planet's surface and the Hollow Earth in search, however, it seemed that the Orb was somehow travelling. Mothra was finally able to track down the Orb and its carrier; Rodan had decided to carry the Orb, being attracted to the shininess. Mothra flew towards Rodan, roaring to warn him. Rodan looked over, confused. Just then, with Rodan's DNA and Mothra's magic in range, the Orb combined with part of Rodan's energy. This darkness inside Rodan seemed out with help from the Orb. Rodan was drained from this, but Mothra wasn't. As the shadow began to fly away, Mothra shot her antennae rays at the shadow, splitting part of it off, however, due to it draining her magic, she was weakened, though not to the extent that Rodan was. The shadow was able to escape. Rodan looked up, before looking down at the Orb. To his shock, it wasn't there anymore, the shadow had taken it to...somewhere, neither Rodan nor Mothra knew.

As Rodan and Mothra were recovering, the smaller, weaker piece of the shadow that had been separated began forming into an actual creature. It was definitely small by kaiju standards, standing only 10 metres tall, with a wingspan of 24 metres and a weight of 2 tons. This was the first Gyaos. Immediately, the creature created a nest and laid some eggs. Although they could breed in the most common way, they could also reproduce asexually. The Gyaos lay some eggs before flying off into the Hollow Earth. This Gyaos wasn't much of a threat, but the remaining piece of the shadow was much more threatening. The larger piece began forming as well, but this one was much larger, standing 100 metres tall, with a wingspan of 231 metres and a weighting of 29,567 tons. This one was much more aggressive and powerful than the first, smaller Gyaos. This creature roared into the sky, a shrill screech was heard across the landscape as this new creature, the Super Gyaos, had evolved. It wasn't in its strongest form, but it was getting close. The lone Super Gyaos did the same thing as the first Gyaos, and flew off after creating a nest.

After a couple of days, the Gyaos and the Super Gyaos had spread throughout the entire planet. This was terrible for the environment, as although the Gyaos weren't terrible due to their smaller size and more passive behaviour compared to their larger relatives, the Super Gyaos were hyper-aggressive, practically designed to kill anything that they could see, and given that they were much larger and stronger, along with the thousands of them that were around, they were extremely dangerous. Creatures that lived in the Hollow Earth were slowly going extinct if they weren't able to either fight or escape the Super Gyaos hoard. Creatures like Warbats would hide themselves in the ground of the Hollow Earth, trying to protect themselves from the attack. Very few creatures could stand against the Gyaos, most Rodan's pack of Gorosaurus, Manda, Baragon and Rodan himself. Another creature was Varan, who was surprisingly strong despite not being in Rodan's pack. Varan crawled around in the Hollow Earth, however, unknown to him, the Gyaos seemingly had evolved.

A Skullcrawler wandered through the Hollow Earth, like a snake, it used its tongue to "taste" the molecules in the air. It was occupying a forest-inhabited area, the trees that were there were extremely tall, standing 350 metres tall on average. The Skullcrawler was walking, checking the landscape, however, it heard something above it. The Skullcrawler looked up and saw something horrifying. It looked like a Super Gyaos, but was much bulkier, with more visible scales and spikes running along its skin. It had much larger jaws and a wider wingspan. The creature was effortlessly hanging onto a tree, digging its claws into the wood. The Skullcrawler was confused and scared, but froze in shock. The creature in the trees took advantage of this and jumped off the tree and pounced onto the Skullcrawler, tearing it to pieces in an act of extreme brutality for the sake of it, killing the Skullcrawler nearly instantly.

Varan crawled through the Hollow Earth's forest-inhabited area. He saw stuff that he expected, like trees, but what he didn't expect was the image of a giant pterosaur-bat looking creature tearing into the dead body of a Skullcrawler corpse. Varan was also scared and froze, unfortunately, the creature had actually heard Varan, looking behind himself. The creature that had dug into the Skullcrawler's body was none other than the creature Hyper Gyaos. If the shadow that had exited Rodan wasn't split by Mothra, this form of Gyaos would have been what the shadow would form. After a couple days, the first Gyaos and Super Gyaos that were created by the shadow fused back together into the Hyper Gyaos, the mother of all of the Gyaos. Hyper Gyaos looked over and saw Varan. She decided to ditch her body and galloped towards Varan, leaping towards the Varanpode. Varan decided to run off, not even bothering to fight Hyper Gyaos. Although most creatures would go back to their feast, Hyper Gyaos decided to have a little chase.

As Varan ran away, he noticed a shadow in the sky. Varan watched as Hyper Gyaos took off in the sky to keep up with Varan. She began firing a several thin, yellow beam called the Sonic Beam. Varan consistently dodged each fire of this beam, as if he was hit by the beam, the possibility of death was likely. After a while, Hyper Gyaos realised this attack wasn't very effective and dived down, barrel rolling towards Varan. The Varanpode dodged the attack by jumping, beginning to crawl around on one of the walls of the Hollow Earth. Hyper Gyaos wondered where Varan was, finally spotting Varan climbing on the wall. Hyper Gyaos again charged towards Varan, who dropped off the wall, causing Hyper Gyaos to smash into the wall, causing a small crater. Hyper Gyaos quickly got up and angrily roared towards the escaping Varanpode. Hyper Gyaos continued her chase, trying to kill Varan at all costs.

As Varan continued to run, he entered the territory of Rodan's pack. Gorosaurus heard the commotion and noticed Hyper Gyaos. Varan hid as Hyper Gyaos noticed Gorosaurus as well. Gorosaurus slowly approached Hyper Gyaos, aggressively roaring towards the Shadow of Evil. Hyper Gyaos landed, she was slightly taller than Gorosaurus but the two were roughly the same weight, due to how Gorosaurus had a lighter build compared to most other related dinosaurs. Gorosaurus roared towards Hyper Gyaos, who in retaliation, casually fired a Sonic Beam towards Gorosaurus, who dodged the attack. As Hyper Gyaos continued to roar, Rodan, Manda and Baragon were alerted. In fact, other kaiju heard the roars and approached Hyper Gyaos, knowing the threat that the Gyaos species called. After a while, Rodan, Gorosaurus, Manda, Titanosaurus, Varan, Baragon, Kamacuras, Kumonga and a giant crustacean, Ebirah, were teaming up on Hyper Gyaos. After a couple seconds, Hyper Gyaos realised she was completely outmatched, and she decided to fly off. The group of kaiju began communicating with each other, eventually creating a large pack, the Hollow Earth kaiju.

On the surface, the Super Gyaos hoard were terrorizing the people and creatures of the surface. Ancient humans encountered some of the smaller Gyaos from afar, naming them Gyaos after their roar. Meanwhile, on Infant Island, Mothra was currently fending off a pack of Super Gyaos. While the Super Gyaos were strong, they weren't exactly on the same level as some of the heavy-hitters, including Mothra, and thus she was easily able to take down a Super Gyaos by themselves, however, an entire swarm of them was extremely hard to deal with. The tribe of Infant Island was currently trying to run to safety, but before they could successfully hide, a Gyaos landed in front of them. At this point, Hyper Gyaos was able to control all of the Gyaos' minds, trying to increase their aggression so she could wipe all life out even quicker. While the Super Gyaos weren't exactly in need of extra aggression, the smaller Gyaos were more animalistic, and Hyper Gyaos used her link to all of the Gyaos to control them. A sign of Hyper Gyaos' control was that all her controlled victims had glowing purple eyes.

The Gyaos roared at the Infant Island tribe and slowly walked towards the tribe. Despite its massive size, the Gyaos species did enjoy the taste of humans. As the Gyaos approached the tribe, it heard a skeletal noise. The Gyaos looked over and saw the skeleton of a turtle, simply named Skeleturtle. The turtle stood at 9.67 metres tall, making it nearly as tall as Gyaos. Skeleturtle was created by the Shobijin as a guardian for the Infant Island tribe, imbued by magic. Skeleturtle dragged his way towards the Gyaos, who aggressively charged towards Skeleturtle to take the skeleton out, however, Skeleturtle grabbed the Gyaos by the neck using its powerful beak and jaws and smashed the Gyaos down on the ground. As the struggling Gyaos tried to escape, it prepared to fire a Sonic Beam at the tribe, which was currently running away, however, Skeleturtle threw Gyaos up on its feet before biting the neck on its left side and smashed the Gyaos on the ground once again, killing the Gyaos and letting the tribe escape and hide.

Meanwhile, the two Megaprimatus Kong due, King Kong and Kiko were wandering the surface, trying to make sure that they weren't in danger from the Gyaos. The duo went to the river and decided to take a drink. Although King Kong was mostly fine, Kiko was quite dehydrated, and took a long drink. However, this would be the downfall of Kiko. As Kiko drank, Godzilla himself ambushed Kiko like a crocodile, grabbing the Megaprimatus Kong by the arm and dragging him into the water. King Kong saw the fate of Kiko and decided to run off. Despite being an equal to Godzilla on land, in the water was a completely different story, as the Godzillasaurus species specifically evolved to be amphibious, being powerful on land and in the water. King Kong decided to retreat into the Hollow Earth, as he and some other Megaprimatus Kongs had created a tunnel to the Hollow Earth to retreat. Unfortunately for Kong, a single Gyaos had watched this, and dived into the tunnel, trying to follow Gyaos.

King Kong walked through the Hollow Earth, trying to take his mind off of this. The Megaprimatus Kong species were emotional animals, and could get extremely close to their pack mates, and thus, when members of their pack would die, they would become extremely saddened because of this. Kong's mourning wouldn't last long, as he heard something approaching him. Kong looked around and saw the Gyaos approaching him. The Gyaos charged, but Kong was able to dodge the attack. Gyaos landed, and began firing several Sonic Beams. The first beam Kong dodged, destroying a rock. Kong knew that the Sonic Beam was something to be avoided, and dodged every single beam, jumping around, trying to make sure he wouldn't be hit. As he was dodging, Kong grabbed a rock and threw it into Gyaos face. As the Gyaos was stumbling away, Kong rammed into Gyaos, knocking it over. Despite the similar height, Kong was much heavier, and was easily able to knock down the Gyaos, who kicked Kong in the Kong with his claws, before getting back up.

As the Gyaos got up, Kong shoved a rock in its mouth before running away and hiding. Gyaos bit down on the rock, destroying it easily, before crawling on his forelimbs, trying to find where Kong was. Gyaos sniffed out Kong, following footprints. However, after a while, the footprints ended at the base of a tree. The Gyaos were confused. Due to Hyper Gyaos' control over the Gyaos, making them more aggressive, they lacked the intelligence they once had. This meant the Gyaos had no idea that King Kong was right above him in a tree. Kong jumped from the tree. Gyaos only heard Kong at the last second as Kong jumped onto Gyaos' back. The Gyaos began panicking, shaking Kong around, trying to get him off. After a while of Kong being able to keep on, Gyaos fired a Sonic Beam. The sheer force of the Sonic Beam was able to push the two back into the tree, Kong getting smashed between the tree and Gyaos. Kong fell off, but grabbed the leg of the Gyaos, and dragged it down as well. Kong then grabbed the front of the jaws of Gyaos, trying to make sure he wasn't in range of the Sonic Beam. Kong then began to pry Gyaos' jaws open, breaking them. While Gyaos wasn't dead, it was extremely injured. Kong threw the Gyaos to the ground and grabbed a large rock, smashing Gyaos' head in. After a while, King Kong stopped. Gyaos wasn't dead, but would most definitely die from its injuries. Kong then dropped the rock and ran from the corpse, not even bothering eating any of it.

In another place of the Hollow Earth, the Hollow Earth kaiju were resting. Rodan was keeping guard, making sure that no Super Gyaos pack or even Hyper Gyaos would enter their domain. After nearly half an hour, Rodan decided to lie down, resting, as Titanosaurus replaced the role. Other than Rodan and Gorosaurus, Titanosaurus was the strongest of the pack, followed by Manda and Kumonga. Titanosaurus kept watch, looking over the distance. He then noticed another Aemulus walking around. The two recognised each other from that one time where they fought, however, Aemulus was at his lowest point, being scarred and burned by Baragon after a fight between him, Baragon and Gorosaurus. Titanosaurus knew Aemulus really wasn't a threat at that point, watching the dinosaur walk by. If anything, Titanosaurus felt somewhat bad for Aemulus, who weakly sped-walked by, trying not to get attacked and beaten by Titanosaurus again. Aemulus wondered, noticing a Super Gyaos flying low. Being extremely hungry at that point, Aemulus charged and grabbed the legs of the Super Gyaos before throwing it to the ground and consuming it, dragging the Super Gyaos back to his territory.

On Infant Island, the Shobijin had obtained the Orb. The Super Gyaos had retreated, but the Shobijin were wondering what to do.

"How can we fight off these Gyaos?!" they questioned.

Skeleturtle approached the Orb and grabbed it in its mouth, crawling away with it. Mothra and the Shobijin were confused. The Shobijin flew to Skeleturtle.

"What are you doing?" they asked.

Skeleturtle didn't respond, instead dropping the Orb on the ground. Skeleturtle then embedded its beak into the Orb, imbuing the Orb with its power. The Shobijin realised what Skeleturtle was doing. After a while, a mist emerged from the Orb similar to the shadow that resulted in the Gyaos, however, this mist was a bright yellow, more pure. The mist flew away. While it did have some of the Orb's energy, which was the reason the Gyaos were so corrupt, Skeleturtle's pure energy was able to overpower it. This mist flew off, but would eventually form into the protector from the Gyaos, and took the form of what created him, a turtle; Gamera!