(Naruto fanfic + Gu cultivation + No system + No heroine + Dark theme + Extreme self-interest)

(Note: You don’t need to understand Gu techniques to enjoy the story, the protagonist’s Gu are all based on elements from the Naruto world.)

Fang Yan transmigrated into the Naruto world, expecting the usual protagonist treatment:

Admiring beauties? Bonds of friendship?

What he got instead was the surgeon's scalpel in the Root laboratory and brutal death training.

His only lifeline, were the Gu worms inside his body.

To survive, Fang Yan must stop at nothing.

Friends? Heroines?

They’re nothing more than fodder for refining Gu!

He devours Root. He devours Konoha.

He devours the entire Shinobi world.

“Fang Yan, you’ve gone astray. It’s not too late to turn back!”

But just when everyone believes the battle is over, Fang Yan raises a single finger and shatters every illusion.

“Turn back? I, Fang Yan, have never done a single thing wrong in my life. Why would I repent?”

In that moment, all the cocoons on the battlefield burst open

A flood of chakra from ten thousand bodies surges into Fang Yan.

“A raft of blood sails the River of the Dead,

A thousand corpses form a ladder to the heavens.

Ten thousand Gu devour my soul, yet I have no regrets.

I will prove the Gu Dao and defy the heavens themselves.”

After traveling through Under One Person, Xia Ye awakened his innate supernatural powers.

Analyze all things, extract the essence, develop miraculous medicine, bring the dead back to life and turn bones into flesh, shed old bodies and grow immortal feathers.

Starting from a secret strange medical clinic, the world gained a miracle doctor who could cure all diseases...

and under the cover of night, the corpses of countless evil thieves.

Since Xiao Zizai lost control, the process of life evolution began:

Subject 001 - Asura

Subject 002 - Pharmacist Liuli

Subject 003 - Empress of Qingqiu

...

Countless legends have come to the world, and immortals and gods have appeared!

Through repeated experiments, Xia Ye mastered the secret of reaching the sky, experienced transformations again and again, and turned the human world into a divine realm.

"Everyone, abandon your old skin and welcome the advent of the new era with me!"

PS: [Behind the Scenes] [Man-Made Mythology] [The World Ascends]

A modern city full of evil spirits and anomalies.

Ji Li, who failed in mechanical ascension, found himself turned into a weak natural person and was nailed upside down on a cross.

Fortunately, his intelligent core "Ascension Protocol" originally integrated in the brain in the tank is still functioning normally, and has a small chemical reaction with this strange world.

"Whether it is a ghost or an evil spirit, I will turn you all into my prosthesis."

"Your evil spirit can transform into a vampire, but I am a Cybertronian."

The devil comes from the human heart; unnatural death, alienated mental illness, evil spirits, cognitive weapons, soul wells...

cognition determines power; contracted demons, mourners, wanderers, splitters...

the world overlaps and grows; the inner world, the reflection world, the spirit hell...

Yes, this is exactly the pure, unfiltered American-style crime horror story you've been searching for.

Get ready to meet a serial killer protagonist with principles but zero logic, a devil oozing irresistible charm, a criminal godfather who manipulates hearts and minds, and a twisted little “bad seed” crying out for chaos.

...Who said America isn’t great? America is amazing.

Paranormal events happen left and right. Murders keep piling up. Vampires and witches roam free, cultists and demons are everywhere.

Featuring the elegant foodie Hannibal, the famous paranormal investigators the Warrens, a rich girl classmate with a second personality hidden in the mirror, and a born-evil loli bad seed.

“Now this—this is the perfect soil for me!”

First, this isn’t a story about how to seek survival during Doomsday! It’s rather about how to bring about the end of of times, to bring down the curtain on the world. It’s about how to set off a Zombie frenzy, how to lead the Devil into invasion, and how to guide the descent of Zerg! In this game of doom, I’m the source of everything!

Second, I need to thank those brethren who accompanied me until now. My thanks go to the Lich Monarch, Arthas Menethil (game: World of Warcraft), bringer of endless winter and death; to Alex Mercer (game: Prototype), who created life by consuming viruses; to the Worst Spirit Tokisaki Kurumi (Light Novel: Date a Live), controller of time; to the Magus Ascendant Xerath (Game: League of Legends), imprisoned by runes.

Ladies and Gentlemen, lets bring about a carnival of doom!

The treacherous streets of Gotham, a palace buried deep beneath the sea, an eerie, forgotten castle…

When Luo Xiu stepped into this infinite world of madness and desire, the gears of fate behind him began to turn.

Twisted cravings. Hypocritical masks. Shattered souls in need of repair.

The deeper Luo Xiu delved, the more he gained—and the more the sickness within him began to fade.

And at that moment, it felt as if Luo Xiu had finally become… the real Luo Xiu.

An exciting journey through endless worlds?

No.

This is the Devil’s Infinite Game.

“By pushing light into darkness, I obtained incredible power. By sucking the essence of life, I became an immortal monster.”

He was dressed in a sacred cloak. Singing commands to the horde of demons.

“Yes, even if this might be my fall, I’d die either way!”

He was merely a child who became a s*ave. Powerless and abandoned. Never once did he hesitate to do anything to overturn his doomed fate.

After all, a God is above all moral values.

This is the story of a man who has succeeded in evolving his mortal body and soul into that of a God.

After traveling through a witch world for decades, my future has been cut off because of my qualifications. I really can’t bear to die like this!

So...if you have the chance, stop being a human being!

This is the whisper of the universe from an evil god!

They call me...the one who whispers in the stars, the one who peeps with evil eyes, the one who devours the world, the one who cannot be named!

Purely dark prose! Values? Nonexistent! Promises?

Haha—conscience?

What is that?

In this bloody, chaotic, crazy, twisted, divided, and ruined world of disaster, all that exists is—killing, survival, desire, and madness...