Traveling through the world of Demon Slayer, Shigure opens the role-playing system of the universe.

The higher the missions completed and the degree of character restoration, the stronger the power gained.

The first task required at the beginning is Bai'e.

"? Bai'e beats Wuzhan? Doesn't having hands do that?"

[Player progress reaches 15%: Unlock the weapon "Dawn Invasion"]

[Player progress reaches 30%: Unlock the form "Fire Walker"]

[Playing progress reaches 50%: Unlock the form "God of Evil"]

"Nanook... uh no, Muzan Kibutsuji, I bring destruction upon you!"

Muzan Kibutsuji: "No red blade? No markings? Are you also a pillar?"

Shigure: "Pillar?... Pillars are considered pillars."...

Muzan Kibutsuji: "It's useless. Unless I wait until the sun rises, I can be resurrected even if only a piece of flesh is left..."

"I am"

"?"

"The blazing sun will eventually rise!"

[Urban High Martial Arts] + [College Style] + [Contract Love] + [Black-bellied Fun-loving Male Protagonist vs. Natural and Icy Female Protagonist]

"Rubbish! R-level soul contract, a waste of three years of my feelings! Let's break up!"

On the day of awakening, his girlfriend Liu Yanyan looked at Lin Luo's R-level soul contract and tore up the contract with contempt.

In this high-level martial arts world, R-level soul contracts are equivalent to trash.

Lin Luo is laughed at by the whole school and is about to lose his soul contract and become an ordinary person.

However, he awakened the [Hundred Battles System], and as long as he was contracted, he could transform into the SP combat power legend in his memory!

Just when he was at a loss, Yun Yueqing, the cold school beauty who awakened the R-level contract spirit [Tolerance] which was also considered useless, actually handed him a contract in front of the whole school.

"Would you...will you?"

Lin Luo smiled.

From then on, one super model SP fighter after another came into the world.

Transformed into Monster No. 8, smashed the SSR-level monster with one punch!

Transformed into Gojo Satoru, the [Infinite Space] field unfolded, shocking the entire audience!

Ex-girlfriend Liu Yanyan regretted it so much that she begged for reconciliation.

Lin Luo hugged the blushing school beauty beside him and said with a smile: "Sorry, my wife will be jealous."

Uesugi Tetsu traveled to Japan and discovered that he could draw cards to transform into demons and monsters from historical legends.

Moreover, all the evil spirits and monsters in the world can turn into ashes after death, providing support for his next card drawing.

【Laughing Prajna】

[Onmyoji's evaluation: A little demon who scares children for fun. Only his body is slightly strong. Not a concern.]

【……】

【Hundred Eyes Ghost】

[Onmyoji's evaluation: Born with a hundred eyes, while possessing captivating illusions, he lacks physical strength. He poses little threat.]

【……】

【Guhuo Bird】

[Onmyoji's evaluation: A nine-headed demon, its fire incinerates everything, capable of transforming into a human form and entering the mortal world! Extremely threatening!]

【……】

【Zhu Jiuyin】

Onmyoji's evaluation: ...

The ordinary world that fell into the abyss thousands of years ago has surfaced and reconnected with the human world. This was originally a golden age of demons and strange stories.

The hegemons of the times since ancient times are eager to take the initiative - the Twelve Crowned Ones are ordered to travel the world; Shuten-doji arrives with a vast kingdom; Aoandon attempts to once again start the Night Parade of One Hundred Demons; the Warring States daimyos raise their flags and mobilize their armies...

Unfortunately, Uesugi Che, who also possessed countless demonic talents, opened his eyes and separated the yin and yang.

He shook his head and sighed:

"You only know how powerful I am now."

"But I don't know——"

"How many good brothers turned into a handful of ashes and fell on the road I came here."

Xia Tian traveled through a parallel world and became an unknown 18th-tier celebrity.

He thought he could only eat and wait for death, but at the critical moment, the system was launched.

As long as he turned on the live broadcast, he could refresh a full-level identity every day.

However, the so-called full-level identities are more unreliable than one another!

The bank kidnapper thought he saw a ghost in broad daylight after extracting the "little transparent" identity.

The "murderer" identity was successfully frightened to tears...

Transmigrating to the Starry World, Zheng Shuang's character starts as a contract slave in an abandoned mine of a global giant, burdened with huge debts, working 007 every day, and even turning into corpse starch after death.

Reopen? No way!

With Cheat Engine in hand, Zheng Shuang embarks on a path of defying the heavens: her health is locked at full, her stamina is infinite, her hunger is reset to zero, and her attribute panel can be customized at will!

In Holy Terra, looking at the salted meat on the golden toilet, Zheng Shuang chuckled and opened the modifier.

"Your Majesty, your [Psionic Power] value is too low. Let me add a few zeros for you. Get up and let me see if you, at full strength, can take down these guys in the warp with one slap."

In Fuyuki City, Zheng Shuang was too lazy to lift a finger in the face of the evil in the world.

"Contaminate the Holy Grail? Can't you use some skill?" He directly searched for "[Evil of This World_Magic Value]" and changed its value to '0'. The black mud evaporated, and the Holy Grail was purified. Kirei Kotomine stared in disbelief: "This isn't magic!"

In the ninja world, Kaguya Otsutsuki reigned supreme, looking down upon all living beings. Zheng Shuang glanced up and locked onto her data.

"Unlimited chakra? I've locked it at 0 for you. Now, how many seconds can you last?"

In Runeterra, facing Aurelion Sol, who could seemingly conjure stars with his bare hands, Zheng Shuang simply and quietly modified her Magic Resistance stat, adding an "M" to the end.

After the Dragon King's strongest breath engulfed him, a damage number popped up on the screen: -1.

When the Cheat Engine is expanded, all worlds are a string of readable and writable numerical values.

An unknown being who is enjoying human life is suddenly invited to become the group owner of a chat group, but why are the group members only beautiful girls?

............

Chat group routine ↓

[Useless Angel Gabriel]: You dog group owner, how about I touch your foot in exchange for a thousand points?

[Lin Ye]: Touch me all night!

[Snow Cat Yukino]: The dog group owner is up to his old tricks again. Why don't you watch my cat do a backflip?

[Foodie May]: Group owner, the sisters are all waiting for you to come and tutor them. Remember to bring meat buns!

[Customer Service Xiao Xiang]: What a despicable scumbag (╬▔皿▔)凸.

[Silly Goose]: Group owner, Kiana turned into the End prematurely because you stole Raiden Mei! Come and beat her up!

[Dragon Fights Tiger Star Bear]: Hahaha, when will the group leader come here for drinks again? Chen Tiantian is talking about you.

......................

(Chat group, main character has a high status, mostly crossover anime and games, leans towards sweet slice-of-life, and also has satisfying moments that change the original plot.)

Lin Xiao, who was cultivating feelings with his eldest sister-in-law, traveled through time inexplicably.

He traveled to the world of the comprehensive anime, and started by saving the designed hydrangea.

After saving people, the system, a must-have golden finger for travelers, arrived late.

As long as you intercept those evil male protagonists in the original drama, you can get life points and various rewards.

As long as you intercept enough, longevity is not a dream.

In order to live forever and to save those poor female protagonists, Lin Xiao continued to rush on the road of interception.

A few years later, looking back, I realized that a group of beautiful women had gathered around me without knowing it.

Purple Palace Natsuye: Lin Xiaojun, duel with me, the loser will...

Chiba Yuki: Onii-chan, Yuki still doesn't understand this knowledge point, can you help Yuki make up for it?

Nanao Akane: Lin Xiaojun, do you like this dress?

[Invincible + Villain + Special Curse Spirit Cook + No System + Slow to Warm Up] My name is Hannibal, usually everyone calls me Uncle Hannibal. During the day I am an ordinary uncle next door, but at night I am an elegant gourmet. My favorite thing is to find the right ingredients. Gojo Satoru: I used to think he was just a normal person, until he pinched my neck and punched through a mountain. Sukuna: I'm sorry, I couldn't satisfy you. You know more about curses than me. Fushiguro Shiji: What Tianyu Tyrant? These are nicknames given by acquaintances. You can just call me Xiao Shiji. Geto Suguru: I heard that you don't have any children. I want to take care of you in your old age, godfather. Itadori: Uncle Hannibal, your cooking skills are really great. Excuse me, are these barbecues pork? Hannibal, who was dealing with a real corpse in the kitchen, wiped the blood off his hands, gently raised his glasses, and said gently: "Eat more if you like. This is the ingredient I found with great difficulty."

Romantic love triangle + lighthearted comedy + yandere and crazy + aloof and cold

I just got dumped, but then I picked up a red-haired girl with a fever. I thought she was a gentle little kitten, but it turns out she's a crazy young lady who wants to control me.

"From today onwards, you are my servant."

What? I'm already the male lead, and I still have to be a servant? Then what's the point of being the male lead?

No way! Family, watch how I pull her out of this mess!

Oh no, she's a stat monster. Her basic attack killed me instantly. I'll have to wait until I get going in the late game!

Wait a minute, why does she have a cold and aloof best friend by her side? And why is their devilish aunt looking at me so strangely?

No, come here! Come here! Ah!!!

Kato Dan, a Konoha Jonin who died on the battlefield, was not allowed to enter the Pure Land; instead, he was bound to the Death God System.

Awaken your Zanpakuto, gather the dead, build the Soul Society, and reshape the order of the dead.

"What? The 'corpse demon' in the Corpse Demon Seal is actually a spirit-eating monster?"

"It's alright, I have countless prospective Grim Reapers backing me up."

He ignored the system's warnings about not interfering with the living world.

"If I become the Grim Reaper and then ignore everything, wouldn't I have wasted my life?"

The creation of the Gotei 13, Nawaki, Sakumo Hatake, Sasori's parents, and the longing of countless dead souls for their loved ones.

"The final resting place of the deceased is defined by me!!"

Death God vs. Ninja, Ninjutsu vs. Kido, Chakra vs. Spiritual Power

Behind the scenes of the ninja world, countless 'people' are watching.

Then let me, the Grim Reaper, reshape the ninja world!

From today onwards, this world will be renamed the World of Death.

Those who peer into the world of death will be peered into by death itself!