Xu Lie traveled through the dragon world with a mysterious magic potion system, and a small accident happened along the way.

The nine developmental stages of the source substance are incompatible with this universe and there is some conflict.

In order to mediate between the two parties, Xu Lie had to tell a huge lie.

"Student, please allow me to take up a moment of your time."

"I want to tell you about our beacons and saviors, the Nine Old Ones."

"Student, do you know the history before the birth of Black King Nidhogg?"

"In those ancient times, nine Old Gods appeared on our planet."

"When the planet could no longer support the old days, they left us and went into the universe."

"And the remains of the Old Ones gave rise to spirituality, gathering together to form the Black King Nidhogg."

…

The cold-faced senior brother Chu Zihang changed his usual behavior and became provocative towards everyone he met.

The passionate and outspoken Chen Motong is as quiet as a tree, and likes to hide in the dark and spy on everything;

The useless senior brother Finger stopped playing badly and suddenly became a top student.

All of this started with Xu Lie’s lies.

My name is Su Wuji, and it has been 22 years since I traveled to a world where demons have revived.

I thought I could live a peaceful life, but I found out that everyone in this world is mentally ill!

The demon who ate people was killed by me with one sword, but there are still people shouting "The demon's life is also a life"?

I'll slap you twice on the spot!

After joining the Demon Slayer Division, I became the most feared "Demon Smasher" in Jiangcheng.

A Nightcry demon is parasitizing villagers? Clear the screen with one strike!

The vampires are pretending to coexist peacefully? Just smack their mouths against the wall!

Rape and sell plasma? Cut off the power and punish with a baton!

I don’t care about the powerful, public opinion, or that bullshit “Demon Rights Protection Act.”

Demons should die!

Can't kill them all? Then kill them until they are extinct!

"Success doesn't have to be mine?"

Oh, success will definitely be mine!

(Invincible flow + decisive killing + violent face slapping, high energy throughout without boring moments, specially designed to deal with saintly bitches and demon lickers!)

Once he traveled through time, Lin Bei came to the world of Hot-Blooded High School.

Awakened and activated the domination system!

At the start, he instantly killed the Ebizuka trio and dominated the first grade.

Then...

Defeated the Serizawa Legion and the GPS Legion, successfully reached the top and dominated the entire Suzuran.

But this was just his starting point.

His goal is to dominate all high schools, Fengxian, Guixie High, Ruanye...

Murayama Yoshiki: "I used to think I was a strong man, but then Lin Bei came."

Haiming Dawo: "Lin Bei will be the man I will look up to for the rest of my life."

Many years later, facing the disaster that swept the world, people couldn't help but recall the day when the Rocks Pirates collapsed. At that time, everyone thought that the world would return to order, but it was not until much later that people realized that a real monster began to devour the world from that day. Roya, who traveled to the pirate world, accidentally gained the ability to transform into Qiongqi. Qiongqi is a fierce beast that accompanies natural disasters, so he can create natural disasters; Qiongqi is an evil beast that punishes good and promotes evil, so he can control man-made disasters. As a result, the world ushered in a real disaster. "Sorry, I'm not here to bring peace to the world, I only let the world use swords." Roya said. Everything started with an intern in the Rocks Pirates.

Without further ado, Momonosuke must die! Makino's soul travels through the pirate world and awakens the system at the beginning, but before he can be happy, the system throws a devil fruit and runs away with a bucket.

Zhou Yu, who traveled through the world of the Wilderness for three million years, gained the ability to simulate the heavens.

Whenever you kill enough creatures, you can draw a simulation opportunity and randomly perform a life simulation in the world. If the simulation is successful, you can obtain a real avatar and special rewards.

With repeated simulations, finally, Zhou Yu's clones spread all over the heavens...

PS: The order of the simulated worlds is tentatively set as "Devouring the Starry Sky", "Chronicle of the Great Desolation", "Lord of the Snow Eagle", "Panlong", "Cang Yuantu", and "Professional Player of the Universe", but the plan may not keep up with the changes, and everything depends on the situation.

This is a wild world, and the human beings living in it are like tenacious weeds, going through countless hardships and taking root between heaven and earth!

Jiang Fan was reborn as a sacrificial spirit of a small tribe, living among the rocks, and lived in a daze for many years.

I thought it would remain like this for the rest of my life, but unexpectedly, I awakened the ability to grow ten thousand times.

The sacrificial offerings from the tribes under his command increased ten thousand times and were finally used by Jiang Fan!

[The vassal tribe offers you a piece of "Phoenix Blood Ore". After it is multiplied ten thousand times, you will obtain a piece of "Phoenix Blood Red Gold"!]

[The subordinate tribe offers you a "Three-Leaf Soul Crossing Grass" as a tribute. After it is multiplied ten thousand times, you will receive a "Nine-Layered Azure Sky Bright God Flower"!]

[The subordinate tribe offers you a copy of "Re-enlightenment God Transformation Chapter". After a ten-thousand-fold increase, you will obtain the forbidden secret technique "Re-enlightenment Heaven Transformation Technique"!]

…

With his ability increasing ten thousand times, Jiang Fan rose step by step and eventually became the ancestral spirit of the human race!

Lead the human race and conquer the wilderness!

He rules over three thousand divine kingdoms and has countless believers!

Take control of three thousand divine kingdoms, destroy the forbidden areas of holy lands, and lead the human race to carve out a pure land!

Jiang Fan:

I am the Emperor of Desolation and I must suppress all enemies in the world!

After accidentally traveling to the world of Devouring the Stars, Lu Qingshan thought he could become a powerful being, but he never expected that after ninety thousand years he was still only at the ninth level of the universe.

Just when the deadline was approaching and he was waiting for death, he suddenly discovered that he had awakened the golden finger.

All you need to do is find a genius, take him as your apprentice, and bestow treasures upon him, and you can get a return of up to ten thousand times.

Give the disciple the Nine-Leaf Spiritual Ginseng and return the Fruit of Life.

He bestowed upon his disciple the immortal divine weapon, the Cloak Hammer, and returned the precious Thousand-pound Staff.

Give the disciples the space crystal and return the heart of space.

…

From then on, the original universe had a strongest mentor, and the universe had a supreme teacher.

Don’t ask me why all my disciples have become successful?

As long as you are willing, you can do it.

[It doesn't start on Earth, doesn't follow the Genius Battle route, doesn't steal the protagonist's opportunity, and the timeline is before Luo Feng appears.]

Cheng Mo's life fell into despair.

My younger sister is seriously ill and her studies are on the verge of collapse...

Until he picked up a mysterious compass, his life took an outrageous turn——

Save Nezuko, accept Tanjiro as his apprentice, and get involved in the dispute between the Demon Slayer Corps and Muzan...

"Wait, didn't you agree to just be a profiteer?"

"My Lord, let's discuss business. I'll sell you penicillin, and you'll teach me breathing techniques, how about that?"

"Ms. Tamayo, I have a report on modern genetics. Would you mind using some of my blood to study it?"

"Muzan? Oh, don't run away with that moving gift bag of time and space coins!"

Cheng Mo just wants to resell resources and make enough money to save his sister.

When he looked back, he discovered that he had already held the authority of countless worlds and became the largest behind-the-scenes supplier in the heavens!

Tanjiro: "Teacher, what is the 'currency' of this world?"

Cheng Mo: "It depends. Maybe it's a devil fruit, maybe it's chakra, maybe... the future of a world."

(This book is also known as: "I Resell Supplies in the Heavens" and "After Accepting Tanjiro, I Became the MVP of the Demon Slayer Corps")

My surname is Zuo, which means rushing around.

My famous motto is never give up!

The dragon-patterned black list soars into the sky.

The battle among heroes is full of dangers.

Running thousands of miles just to hunt the sky,

The hundred kings under his command fought in all directions.

Aim to conquer the world and reach the pinnacle!