Author's note : Hello everyone, thanks for giving your time and reading my fanfiction. To be honest I din't gave much thought about what I was writting but decided to post this prologue, hmm moreover, I wanted to ask you which world will he visit first since this story will be naruto visiting different anime universes. It will possibly be a harem fanfiction depending on what you readers want. Well, once again thanks for reading and tell me where you want this super op Naruto to go. Of course, if you want to give me ideas of how to proceed with this fanfic, I'll gladly read them and assimilate them with this fic if I find them good... well enjoy this prologue !

After nearly a billion of years has passed, Earth was not the same. The Elemental Nations were no more, it was destroyed long ago by the infinite cycle of vengeance. However, even if the Elemental Nations were destroyed, its guardian, Naruto Uzumaki, was still living.

Why was he still living ? Nobody knew, not even himself, but what he knew was that he suffered too much from this condition. Not ageing, meant that he could see all the people he loved die. Getting destroyed by others, of course he tried to find a solution to protect them, but he was not omniscient.

He tried suicide many times already, but each time he cut open his veins, his neck or anything to die, he just fell unconscious and woke in a random place on the globe. After thousands of years he finally understood that, there was not a trace of hope for him to die... there was no god to take pity on him in this world, only the harsh reality.

Hundreds of years ago, every shinobis were annihilated by a certain disease, it was called "Chakra Void" since it infected every living thing. The origin of this disease was not known, the only thing known about it was that when you were infected then your chakra will be entirely depleted in a month time.

Every living thing died, even Naruto but he simply woke up after a few seconds. Even the tailed beasts were suffering from it, however Naruto sealed and protected them. After that he was the only one living, and of course he was also the only one using chakra so the density of it was growing more and more throughout the years.

He trained for millions of years until his strength was so overwhelming that he could destroy the world with a single punch. However, at this point he began to get bored, bored with living alone in this world, of course he could talk to the tailed beast but as time passed he was still feeling lonely.

After nearly a billion of years passed, humans appeared once again, civilization grew and expended without chakra, war waged all across the continent. Blood soaked the earth and he could feel it, as a Sage, he could feel every ounce of ill feelings in this world.

However, he endured it, he feared to take part in their conflicts, he had the power to crush them with a finger if he wanted but it was against his ethics. Nevertheless, he couldn't take it any more when he saw First World War and began to lose his trust towards humanity, but decided not to act.

During the Second World War, he saw thing even worse than what he remembered shinobis were capable of, killing millions of people for no reason, cruelty. Humans were as cruel as ever, so he decided to stop this war by destroying every countries fighting.

In the end, he refrained form doing so when he observed a man saving his family by sacrificing himself. He regained hope in humanity, even if only a little. It was for this reason that he decided to show himself to the world, to show his strength and order every human to stop their evil doing. However, humans are stubborn creatures, not wanting to let someone decide for themselves, they continued battling until thermonuclear weapons were used.

Naruto saw two of them, two of these huge bombs falling towards Japan, he didn't know what it was until it exploded and ended the war. With tears falling from his eyes, Naruto tried to save as many people as he could but radiations were not so kind to him and each person he tried to save, died in his arms.

With fury and anger replacing his usually calm attitude, Naruto couldn't control his overbearing strength and bathed the world in fire, ridding it of every human still living. Passing dozens of years alone in this ruined world devoid of life, Naruto opened his eyes, but this time, the disgust and fury were replaced by determination.

Naruto finally realised what he had to do, why he was still living and why he obtained his godly powers. If the world... no, if the universe didn't have a god then, Naruto will become this God. Standing up he vowed to create life once again on this world, but no humans will live on it. He will make it become the heaven which never existed on the previous earth.

Without humans, there will not be unnecessary killings, he will give nature a second chance and let it live and expand in this world. Using his stored nature chakra, he began to change the world. A month later, nature once again governed these lands and oceans.

Nevertheless, Naruto didn't stop at this world. He thought a lot about it and decided to create humans but not on this world, he would visit any world suitable for them to live and give them a second chance there. Thousands of years later, Naruto finished his task and returned to his world without humans. Meditating for thousands of years, if not millions, he finally opened his eyes.

Nature grew to such an extent on the world thanks to the chakra he leaked out of his body while meditating that certain trees reached into space, animals grew more beautiful and oceans gained new colours. Smiling at this Naruto then observed his other worlds as he linked all of them to this one, his smile replaced by a frown as he observed humans fighting with all kind of things, ranging from magic to ki and technology.

"Again, what a fool was I to think that humans deserved to live... hmm ?"

Looking a little more, he found people helping each other, people using their strength to save others and finally, people loving each other.

"Well, maybe a lot of them still deserve to live but what kind of god only observe his good people dying in front of him ? I am a self proclaimed god so I have to back up my words. Now, which world will I help ?"