For the last five years humanity have only realize that the world no longer belongs to them and now they have to worry if these Ancient superspecies are much worse than the villains. But thanks to the folly of man, something far worse has been reawakened, a parasite frozen for many years to cause the destruction of earth, and it has set its eyes onto the King of Monsters and Izuku

I'm surprised something like this hasn't been made earlier. Will have elements of the books as well, especially the River and will go all the way to Dominion and JW Chaos Theory "Welcome to Jurassic Park."

In the heart of Olympus, an unexpected tremor shook the heavens. The gods and goddesses looked at each other in confusion and concern. Hades, the god of the underworld, rarely sought their company, especially not through such dramatic means. Zeus, their king, knitted his brows and decided it was best to heed his brother’s call.

Set three years after the Battle of Los Angeles, Megatron has finally returned to Earth with a meteor comprised of Dark Energon, the blood of Unicron, the Chaos Bringer. Even with Megatron's intentions with the meteor, this meteor holds something powerful that has not been seen in some time, something so powerful that only the might of Godzilla will have a chance at saving us.

Summary inside. Inspired by a Planet of Apes/RWBY crossover by Velo C. Raptor Mixture of MonsterVerse and Toho

People's faith was shattered by the Battle of Tokyo. An entire city destroyed. Countless Heroes killed. However, Japan's troubles are far from over. Godzilla is still loose, along with many other kaiju. The Heroes and AMF will have to work together to survive the coming storm or else be trampled like dust.

I died and now there's a giant sea monster in my soul, and my high-school life became an Ecchi Anime. I don't know how to cope. OCxHarem, IsseixCanon-Harem

For years Godzilla had terrorized Japan for the bombings and for years she had protected it from threats. Upon defeating a monster just as she was about to feed on a Plasma Reactor a new weapon had been used against her. Intending to trap Godzilla or to banish it to another dimension the struggle caused Godzilla to wake up in a different world.

Continuing from "A Thing About Rats", Zooky and the Turtles learn of Dimension X for the first time when the Neutrinos arrive through the Interdimensional Portal. Unfortunately, Kraang's Rock Soldiers have come through as well. Can our heroes send the baddies back where they came from before they tear the city apart with a dastardly Weather Satellite?

Godzilla in black clover most powerful monster that try to take back his land but some one try to control him can asta and his friends defeat Godzilla

Shinji thought he had saved the world. No more Impacts, no more Angels, no more Evangelions. But things are never so simple. The new world finds itself a battleground between monsters, aliens and other mysteries. A new adventure lies before the young man, one which he could never be prepared for. Evangelion/Godzilla/Ultraman/Kamen Rider & more.

Shockwave stood tall and unmoving, his singular optic glowing with a cold, calculating light as he stared at the massive tube filled with luminescent liquid. Suspended within, the immense form of Godzillagon slowly took shape, its scales glistening with an eerie, dark energy that seemed to pulse with ancient power.

3rd 'Clash' FF. Fourteen months after the Southern Isles, Arendelle is in decline, tensions are high within it and the royal family, and the future is uncertain. But when the gang must search for Godzilla, they will find themselves not only pitted against a titan unrivalled in lore, but testing the very strength of their family. Will they stand or fall? Some OC's.

Take place after attack on Titan eren got reinstated as Godzilla and go on a rampage and our new protagonist that is mikasa daughter have a dream about killing Godzilla because he killed her parents

The King of the Monster is sent to the Hazbin Hotel Universe and boy is he cranky about it! In this latest adventure, he'll need to deal with a ton of surprises and annoyances. Fun times! But he won't be alone, joining him in this insanity is the crew of the Hazbin Hotel, helping and bugging him throughout his time there. See him make friends, allies, foes, and possibly even love.

Monster X was a weapon of destruction and genocide, a slave of his Xilien masters. When fate sends him not to Earth, but to Remnant, the world of bloody evolution is never the same. Hmmm, evolution...Salem and Ozma were always looking for an advantage.

They end up blasting each other.

The X-Men and the Brotherhood of Evil Mutants collided with a storm something far more powerful, ancient, ferocious, and fearsome than could ever hope to comprehend.

The Japan was plagued by demons and orcs, killing men and lust on women. They were stopped by a group ninjas with part-demon and part-human. However, there was one person who was possessed by all the giant monsters from the past and their powers, something that they all should be afraid of. His name is Kenji Saegusa, Prince of the Monsters.

Godzilla found himself in Hell...again. But this one is far different. After Godzilla's home had been desecrated and destroyed. He must find a new home. But, how will he fair in this Hell? Will he destroy everything like last time? Or will he welcome this Hell with open arms? Suppose only time could tell with this one. But even then, he is being Hunted. By a hungry Entity of Chaos.

He was a monster. Even among monsters, he was the most dangerous creature on the planet. After sixty-eight years, he's finally gone. In battle, the King of Monsters is hit with a devastating new weapon. While the Nations of the world celebrate, what they don't know that they've sent the Atomic Kaiju to parallel dimension. Well, sort of. "Something is rising." "Someone powerful."

Centuries after the Fall of Cybertron, Optimus Prime dispatches his scout, Bumblebee, to Earth in order to establish a base for them there. During his time on Earth, Bumblebee must contend with the wrath of Starscream and the Triple Changers. Also, he discovers that the humans are at war with Godzilla, but with the threat of a Decepticon invasion, Godzilla may be our last hope.

Ever since rising from the bitter ashes of a once god-given empire, Marley has sought conquest and retribution. Spilling blood in the name of glory and resources, yet they have not wrought such horror and destruction as the newly awakened God. The year 850 will go down in the annals of history for as the year Godzilla tore the world asunder!

In the shadows of a world ravaged by the war, the inhabitants of the Millennium of Only War, learn that there is much of Terra's ancient past best left forgotten...

Godzilla ends up burning the Smash Mansion with his atomic breath and it gets chaotic from there.