[No female lead] + [Ruthless and vicious] + [Villain] + [Gu worms]

Today marks the eighteenth year since the arrival of the All-People Gu Tour in the world, and it is also the second day since Fang Han was reborn using the [Primordial Gu].

Looking at the familiar blackboard and classroom, Fang Han, who had been driven to his death by his teammates and various forces in his previous life, suddenly understood.

In such a cannibalistic world, you have no background, no resources, no friends, and no one you can trust.

Without robbing? Without cheating? How can one become a strong person?

If I don't choose the path of evil, am I destined to be a good person with a gun pointed at my head?

Why should good people have guns pointed at them?

Should good people suffer endless torment?

Looking at everything familiar in front of him, Fang Han smiled.

The laughter was shrill and manic.

Let whoever wants to be the good guy be it; he's had enough.

......

Imitator's skin + Imitator's flesh + 250 grams of blood-stained velvet + 3 stalks of Life-Giving Grass = Tier 1 [Human Skin Gu]

First-tier Regret Gu + First-tier Chess Gu + White Jade Chess Piece + Black Ice Piece + Sea of ​​Hatred Crystal + Heart of Regret Beast + Chess Wood + Hands of a Skilled Player + Fingers of a Gambling Cheater + Heart of a Regretful Person = The Ninth Most Extraordinary Gu in the World: [Regret Chess Gu]

...

While mastering numerous Gu formulas, he also abandoned the conservative development path of peacefully studying in his previous life and began to steadily move towards the path of a demonic Gu master.

This time, he first killed the classmate who bullied him in his previous life in the game, stole his belongings and quickly rose to power. Then he pretended to save a powerful person in distress, and when the person lowered his guard and turned his back to him, he punched him through the heart and inherited the treasures left by his predecessor.

Transmigrating into the body of a young master in a demonic cultivation world, the very beginning involves being jilted by the chosen one, Xiao Mofan, in front of the entire world.

No, this script is wrong!

Night Owl pulled his astonished fiancée into his arms, announced their marriage on the spot, and activated the [Destined Villain System]!

As long as you intercept the opportunity of the chosen one, you can get a hundredfold critical hit return!

From then on, the art style completely changed.

Stealing the protagonist's "Azure Lotus Earth Core Flame"? The system directly returns the "Red Lotus Karmic Flame" that incinerates everything!

Tame the protagonist's future "guardian beast"? The system directly rewards you with "Four Ancient Ferocious Beast Cubs"!

The cultivation techniques, magical treasures, and spiritual medicines that the chosen one painstakingly found... well, sorry, they're all mine now!

From then on, the so-called chosen one was reduced to a "treasure-hunting mouse" working for the night owl.

...

A humble scholar, with bones as thin as feathers, treads the foul wind; his blood, congealed into cinnabar, scorns the Daoist master.

Claws shatter cities and devour the sun and moon; a demonic heart refines the world and scorns the heavens.

The cauldron melts all laws to open a new realm; the sword shatters a thousand sects to reach the summit.

Do not concern yourself with the affairs of good and evil throughout the ages; only a single thought can govern the primordial chaos.

He transmigrated into the body of Shendu, the main villain in Jackie Chan Adventures. Good news: He is immortal, the embodiment of the Eight Trigrams Fire, the only dragon, a powerful demon wizard, and the former uncrowned king. Bad news: Shendu is currently a statue, his power divided into 12 talismans, dragon teeth, the complete encyclopedia of magic... and most importantly... the entire world outside is filled with Jackie Chan!!! Shendu sighed: "Dark energy, do you think I can reach the other side?"

The young man who had been missing since childhood was finally found by his family, but he was not greeted by a warm family.

Because he already had a replacement in the family, a more favored adopted son who had taken over everything from him.

He was constantly harassed and could no longer bear the endless prejudice, so he decided to end his life.

On his deathbed, a demon lord from the divine realm was reborn and possessed his body.

Qin Changsheng: Family? What is family? Is raising Gu more powerful, or is the Human Emperor Banner more domineering? Or is a soul more delicious?

He broke away from the Qin family and devoted himself to using demonic methods to improve his strength.

He remained unmoved by his family's regret, and even when the Qin family was torn apart by his adopted son, he still respected the fate of others and watched coldly from the sidelines.

With only three months remaining until the bloody night of the massacre, the plan to save the clan was launched. While Itachi was still struggling between his clan and village, and Obito was still lost in his dream of the moon, Uchiha Mo had already led his first group of trusted clansmen into the myriad worlds. And so... when the masterminds behind the scenes finally appeared, they witnessed this scene: Uchiha Madara: "My Eye of the Moon Plan..." Uchiha Mo: "Stop with the moon, Madara, come and see the vast universe we've just conquered!" Otsutsuki Kaguya: "I need to reclaim my chakra..." Uchiha Mo: "Coincidentally, we're also here to 'plant trees,' but we've planted a bit too many."... This is actually a story of an entire Uchiha clan "villain" forced to frantically "plant trees" throughout the myriad worlds, ultimately becoming the ultimate boss by accident.

The power system in this book is set in Chapter 50. You can check it in advance if needed.

{Summoning build + Rocks Pirates starting lineup + No Mary Sue tactics}

Travel to the world of One Piece and awaken the mutant summoning system.

The X gene was directly modified to correspond to a Devil Fruit. Aliases: Pirate; started as a tiger, wolf, and dog, constantly entangled with Kaido; previously received many negative reviews for calling Whitebeard "Old Man," but has since corrected his ways and changed it to "Big Brother." Currently one of the Four Emperors.

[Steady, skilled at hunting down chosen ones, possesses an invincible background, is decisive in killing, and has high intelligence]

Yu Chen transmigrates to a fantasy world and becomes the divine son of the ancient Yu family. He possesses innate supreme bones, an invincible background, and the strongest villain system.

But from birth, the system instructed him to live well.

He's not afraid of the trashy protagonist, the rebirth protagonist, or the invincible protagonist!

But he never expected that he wasn't the only one in the world with a system!

[Apocalypse + Heroine + Natural Disaster + System + Superpowers + Building Power] A crossover anime world, apocalyptic rewards. Xia Yu awakens a heroine encyclopedia system; collecting heroines makes him stronger. While others starve, Xia Yu feasts on delicacies every day. While others struggle to survive, Xia Yu is surrounded by heroines. [Yukino Yukinoshita: Evil Xia-kun, is this imprisonment game fun?] [Saya Takagi: You bastard, I don't like this feeling!] [Eriri: Baka! I, I don't like you!] [Chizuru Shiina: I've already turned into Xia-kun's shape!] ...

The time travelers from the Skuri clan carried unknown panels—perhaps creations of Tzeentch or Slaanesh? However, even if they were indeed their creations, the engineer Eski Ivo wouldn't relinquish them as long as there was profit to be made. His glorious rat life would begin with defeating Nagash and saving the world.