(WARNING: This crossover is owned by their prospective owners where they belong to from Godzilla and Attack on Titan. Toho for Godzilla franchises, as Kodansha and Kajime Isayama for Attack on Titan. Please and Thank you.)

A/N: Inspired by the writer of "Attack on Paradis: Who will Know?", Godzilla Minus One, and GMK. This is one of my Godzilla crossover stories. This story will not feature any monsters to fight Godzilla except Titans, and when it sets is somewhere in after Ymir Fritz's gaining the Titan power and death. But before their decline of the Eldian Empire and formation on Paradis Island. (Time Period: Somewhere in the "UNKNOWN" Attack Titan timeline) "Trust me it does said that in the Wiki and other sources about Attack on Titans''


Sins of the Past Chapter 1: Odo Island

There are times, mankind would see and thrive as the world where life and death is the reality. Mankind considers themselves many things and the reason why. Mankind is capable of being destroyers. Mankind shows love, joy, wisdom, and courage. Mankind shows their hate, sorrow, greed, and ego. Actions that define a race and soul of humanity that tells what is true in their hearts. Principles that uphold their marks in this world that share many views. Actions to commit the good and evil principles to seek the world's end. Man would consider themselves gods that are higher than any kind from land, animals, and themselves. May everyone lives share differently as either people would lie or accept the truth. Even abused it in their image that fits their own agenda. The world is never meant to be controlled as Man isn't the creator of the world. Even their own religious ideas of what god is to their image. Gods aren't always the ideal means where they control everything. They made man to commit murders, made man to make love, made man commit wars, made man to shed blood, made man to lie, made man to corrupt, made man to stay happy, or what individual souls that believe in their idea about God. The world is forged, as no matter what mankind would say. The world is the first start of everything where zero becomes one. One becomes two. Two becomes four. Four becomes ten. Ten becomes one hundred.

The reality of everything defines what to leave among the world, as every soul should know that the world is the home of life. Even such a belief about God would share the same principles that cherished it. Even humanity from women, men, elders, and children share the world. No matter what. Life is important to the world where Mankind decides the world. Mankind are beings who are capable of being good or evil. Destroying life from animals and plants by their own means from greed or survival.

Even what defines human beings as a whole, where there is mixed blood that may harbor forms. Men split themselves into many where civilization is formed. This is what makes mankind so… unique. Mankind is capable of being beyond nature evermore. They build, they multiply, they create words, and they create rules. Even if they've stray away from each other for a long long time with years, that group becomes a tribe. Or a tribe becomes a village. A village becomes a town. A town becomes a city, and a city becomes a regime.

But for now, that "everything of the world" is determined by choices. This world where man found great power that set its marks. The stain that great caused from success where power exceeds greatly. But there is always… always… just always a price to pay.

The world isn't the side that joins the good or evil, rather the balance that exists, where the balance of the world may never shift toward these two meanings. Leaving what it was before where life was and never was a mess. The world is changing and life as all will know it understands that no matter. It will remain steady where life shines its beauty, like a story that never swayed away. Destiny isn't force rather the path every life takes.

If there is good, there is evil. If there is land, there's water. If there are plants, there's animals. If there is life, there's death. Even… Even… gods. Every god must have a devil.

XX

Once upon a time, there was the age of the world where there are the land, the sea, and the sky of the old. There were lands of humanity where the many reigns spread like ants colonies as many forms of their own rule. Ancient nations like the Mid East Alliance, Hizuru, Marley, and Eldia were many as they claimed their own lands. But there's a world that nations have never known as land that was forged by the star and the heaven. There's a tale of a new world where no man has ever stepped upon, an ancient beast of the old times.

Odo Island, the lands far beyond and far northeast to the nation of Hizuru where these lands are foreign that no man has ever set foot upon. There are tales of beasts that were gods as they lived on a land shattered by the star. These shards form lands that even a greater power imputes to life. Hundred years, the first of Mankind came to Odo Island where they met a beast of the god as the dragon of the island saw Mankind something that it never saw. Man and beast never sought each other out as they ever needed. No one wonders why but still the beast never sought blood, only peace.

The people grew to live on the island as time was good for the people as peace remained on the island. Fishing became no trouble for the islanders as the fishes came to them due to the beast as they named it Gojira. An incarnation of god by the islanders as every generation, the people see this creature of the divine. Even with the thankful help of Gojira, the locals give offerings to the sea giant as time has led to some bond between man and beast. Every 10 years, the locals give offerings to Gojira whereas in return, Gojira offers fish to the locals. The life of Odo Island remains peaceful as Gojira becomes a legend that will forever be engraved in stone and hearts.

Tales of Odo Island were numerous as legend said that there was not just one rather a family or kinds like Gojira. They were alike as the sons and daughters of Gojira lived in the new lands of all kinds. That for evermore be at peace where these islands are their homes as no one would dare to step foot on the other islands. The locals consider those islands to be the place where the kind like Gojira lived. They lived on his island as this is his kingdom, where he ruled like the king amongst the subjects. Never cruel or heartless as Gojira has never sought violence towards the people. He never brought harm or they did the same.

Amongst the village, the island's shaman warned of a terrible prophecy that foretold the Wrath of Gojira, as the lands will be consumed in flames. Where the monster that ate the star and brings destruction upon those who wronged the order. The unforgivable fury will rain upon the masses as death comes. For God has reincarnated as the devil of man. Time of death has come for the sinners. The sins of the past.

XX

Within a few years, the locals face something that they have never been ready for as Marley and Eldia come to Odo Island. Marley sought expansion and made the folks under their rule arrogantly demanding that Odo Island will be part of the nation. They refused due to their belief that these principles stray away from their tradition and freewill of the people. Refusing the offer would mean force by the nation as Marley slaughtered men, women, and children without mercy to those who won't follow.

Then came the Eldians who share the same desire as the two forces fought against as Eldians take the people of Odo Island to their empire. The cruel nation brought devastation upon Odo Island as the time came, the Eldian Empire were victorious. They came for the Islanders and committed the terrible sin as no man can stop them. Taking the women, killing and torturing those who were harmless, and children were either spared or not. The King of the island watches to see his land burn as the fall of the inhabitants were spilled with their blood. He fought back against the invaders who came to his island. Fighting off the Eldian force but it was useless as even if he fought them off. They came, as he was furious when these forces threatened his home and family. A loving offspring who was the youngest of its age as Gojira will protect his son against these invaders. No matter who came to the island but it didn't matter to them as forces from Marley and Eldian came.

No matter what, the worst thing that Gojira and Little Gojira have always learned is that the blood of kin, as their kind, were slaughtered like livestock by the Eldians whereas Marley kills those who called them Veil beasts that their enemies have bred against them. No matter what, they were killing everything and taking it all for their selfish empire. Eldians were the worst who killed the young and laughed over their power. A power that Gojira has to face to endure his son to live. They were cruel as they butch them without any remorse or selfish toward them as taking their remains like trophies. From the youngest to oldest of their kind, Eldians were killing the creatures of the new lands. One by one, the islands falled under the Eldian Empire except for the island as it was Odo Island.

Little Gojira who watched the land became a grave of the people who once lived on Odo Island slowly dying. No matter what Gojira endures, he fights on for his son and never lets anyone harm his spawn. Even the terrible crimes against them as the Eldian were merciless and crueliest, which shows the nature of mankind. That's what the two creatures understood as the world of man has changed where they become the masters of the world.

Eldians were sent their greatest weapons against them as one of the dangerous nature that this empire has ever done. Being bigger than man, called Titans who are humanoid creatures that were used and empowered the empire. Various sizes from the being that are no bigger than Gojira, some that are tall, and some that are uncanny.

It's beyond reason as Gojira fought off and shows such strength of will against those who desire harm. An unforgivable sin which stains the order of nature, where man gains power for their own needs. Even that peace being taken away from them by endless assaults from the Eldia Empire, where they're foolish action is fulfilling the prophecy.

XX

For the Eldian Empire, the leaders and the power of Titans were merciless as lands after lands they conquered and expanded their nation. Where this power to crush and enslave countless nations in which the people and culture slowly dies out. Taking away the cultures, enslaving the people and using them as breeding stocks by spreading their blood called "Subjects of Ymir", and mass genocide. Where they destroyed the lands which nature once flourish from plants and animals, their legacy of blood stains the world. It was never enough for the Eldian Empire where from the beginning and now, their power and goal were set. Even the one who was the first gained this power, named Ymir Fritz who was the first and one that gave birth to the empire. That was long ago in the past as the Eldian King uses her power to bring prosperity to Eldia while conquering the world. Even it wasn't the last, as the legacy where her power was split after her death was the terrible act by the King who would let her daughters consume her. Keeping the legacy which Ymir and the old would forever mark within the empire's history. Planting the seed of the empire, these split powers would pass down through the Eldian people as it will forever be known as Nine Titans.

After generations and generations through the years, this empire continued where forces used unfair and unjust weaponry that no nation has ever had against this threat. Nothing can stop them where Titans help fuel their expansion and countless suffering of the masses. Nothing can fulfill their bloodlust and cruel nature where they see those inferior to their power from its empire and its people. The people of Eldia celebrated their numerous victories but the victims suffered and lost everything. There was no hope or salvation for them as the men were forced to be slaves by the empire. Even the women endure the terrible treatment from youngest virgins, the most beautiful, mothers and daughters, or even those who are broken. The Eldians use them to be the benefactor for their army and people for the empire, where they take away lovers and rob their freewill. If they see themselves as the better of mankind, seeing themselves as the gods of the world where nothing will bring down their heaven. Gods with their empire reign high and prosperous that can leave an everlasting legacy.

The empire was a plague of the world where no matter what justification that has their right over the lands and power. Everything suffers. Even reaching the new lands, where they conquered the people of Odo Island as where they found the greatest and finest discovery that the empire has ever found. A land of creatures which the empire sees as trophies of the greatest find where the Eldians and Titan kill these creatures. Taking the new lands and hunting these creatures to extinction where the people consider the meat as a delicacy among the masses and bones of the finest kind. Exciting their agenda and power of the Eldian where no matter the giants like these creatures were little to their own.

Except there is one that they consider one of the greatest beasts that they have ever found, where such strength the Eldians have ever desired to have. A test to their might, as this beast would be the last to please their king of the Eldian Empire.

XX

What fate had happened to the Islanders remain vague where there were taken by the Eldians, some the fled into hiding, and most died by the mass genocide. Most said that the people of Odo Island died off by the hands of the Eldian Empire where they destroyed every piece of culture on that island. Even such ideas of those that survived can't live long enough to the point where no individual were able to live through the reign. Taking into slavery and holding their free will within the hands of the cruel empire. Even those that hide were found and taken by the nation for crimes that they did not commit.

There was little to know best that fate is shared through the lines that were forgotten in history where no one ever knew. Like evolution, species would die off where the fittest would survive as the fittest of this world was the Eldian empire. With the power of Titan being used upon the world where the limits took a toll for the nation at the end.

But in truth, they did survive as the people of Odo Island as their culture from paper to memory lived on in the shadows. Never plotting but foretold of the terrible omen that mankind has committed against Gojira.

XX

The legend of Gojira became a relevant matter to a nation that didn't care about the idea of being a book for fairy tales. To Gojira means much to the people where he and his son lived on the island where they see the hearts of the people on this island. Little Gojira was never afraid of them as he expressed a fondness for these beings. Even children encounter the Little Gojira with happiness where Little Gojira saw the brightness of humanity.

Until darkness came to the island where they took and slaughtered the helpless as it was never enough when they came to them. Standing 14 meters tall, Gojira fought off the invaders when they brought monsters of man upon his home where these things were like those man but bare skin and human. They came at him as they left marks of the battle between him and the invading force. It was relentless as the invaders fought greatly from swords and arrows whereas the terrible monster chewed his flesh. Even one of them tried to get his son who wasn't ready for life or even old enough to fight on. He protected his son as Gojira, with great rage, attacked the invading forces as they fled to safety. Seeing his home being attacked and invaded by these forces from the old lands as the Legend watches the helpless fell by the invaders.

Even little Gojira watches the cruel fate brought upon the locals as after the bloodbath where the two dinosaurs saw the aftermath. Remains of the people who respected them are dead and homes turn into ash with the following river of blood. Everywhere is death as no sign of any islanders on the island whereas the invaders left the island. They took back their home with ease as Gojira's wounds were permanently scarred.

Within the following days, their numbers slowly decline to the point where it just left the two remaining giants of the new lands that Gojira and little Gojira are living on. Eldian were killing their kind as Gojira grew to hate mankind no matter who came to the island. Marley or Eldian, they were taken out by the Giant of Odo Island where he protects his son.

Until one day has come as Eldian came to Odo Island with full force where they were relentless as days of fighting had brought Gojira to the breaking point. Even his son feared for his father's life when men and titan came to finish their prize. Leading to a chase to the island's caves where there lies the heart of the island. Being pursued by the invaders, they went into the darkness when it happened as the invaders caught up with them. They were at a disadvantage when Titans came to attack Gojira as he was pinned down leaving his son defenseless. Facing a small titan with an uncanny head size where it latched on his neck where an arrow landed on his son.

"Skreeonk!" Little Gojira screamed in pain as Eldian invaders went after the little one where Gojira was helpless to see the approaching threat on his son. He was filled with rage with such incredible might, he threw off his attacking titans and proceeded to kill the Eldian one by one. Saving his son, but he fell, weakened by the overwhelming onslaught where his son watched his dying breath. The little Gojira was helpless to see his fallen father dead where he was unable to let go by his side as the invaders were coming. Little Gojira nudged his head against his father as the sparrow of losing a loving father. The cries of the invaders were calling through the caves as the danger was coming. The son won't leave his lifeless father by the invader but the matter of time has forced it to leave. When they approached as a group split into two where one claimed their prize, where Little Gojira took a quick glimpse of them starting to butcher his father, whereas the other ran after him.

Running through the dark caves as the invaders pursued their prey, the youngest of its kind that reached 2 meters tall, Little Gojira entered a subterranean lake where there was a faint glow. Before taking the chance to flee, an arrow strike into Little Godzilla cried in pain as his pursuers came where they continued their attack. Arrows pierced his flesh as he moved away from them when he gave one last cry.

"SKKREEEEEOOOONNNNKKK!"

Before diving into the lake as the water turns red while Eldian watches the scene where there's nothing they can do but to leave this place. It didn't bother to collect it and just went back to the bigger prize while the blood filled lake remains.

XX

Sinking down, through the abyss as Little Gojira embraces within the depth of this subterranean waters as motionless with a bare life within him. Blood seeps through the water as it turns the blue to red where he heads to the bottom of the lake. Seems the story will end here and that's it as here where the tales of man. Where little hope for the fate of the young saurian as nothing can save its life. Where the Gojira species became extinct and the new lands became a part of the Eldian Empire.

Except… this is not the end.

A sudden glow shines within the waters as Little Gojira is exposed by this strange phenomena where the factor of energy flows. What is this power? What is it? Center of the source is revealed to be a star as it glows where it is being absorbed. Little Gojira was absorbing the star's energy where he felt the overwhelming power. A power that connects between a power of the unimaginable where the essence was unlike anything of this world would ever be seen or even discovered.

Little Gojira slowly opened his eyes as the star started to become one with him as he felt new strength within himself. Feeling himself getting stronger and a new power flowing through his veins. In that power, it's not only he feels the power of the star but something special that the world has ever done. The earth has forged its power within the star that created the land and now Little Gojira is reborn. A power where no living thing has, as this is a rebirth of a monster became true.

A birth of the monster is born, Godzilla (Gojira).


A/N: Hope everyone enjoyed this chapter and the fans of the series read through the upcoming events for Godzilla (Gojira) is born. Finding this story interesting, seeing the history between Attack on Titan and Godzilla collide with each other, where a terrible sin is committed. Please leave a review or follow for this story.

This Godzilla appearance is the GMK Godzilla due to being empowered by the star that has been imbued with the power of the unknown and the earth's energy. A greater power that is near equal to the Titans that it separates itself to the "Source of all living matter".

So what does anyone think of Godzilla's past?