Let's take a look at the Demon Slayer fanfiction

Ashina, the land of reeds, half-knelt on the ground, looking at Kuro who was unconscious in front of him.

......

"Please live on as a human being."

He swung the immortal sword "Bai Lei" on his neck, and the blood that should have splashed out turned into flying cherry blossoms floating on the reeds.

——————

During the Taisho period, in the alleys of a remote town, a lifeless body glowed with a pink divine light.

"resurrection"

A lifeless, thin figure sat up from the rain.

"Where is this..."

At this point, the Son of God and his Ninja Wolf, although in two different worlds, are both reborn at this moment!

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!"

I have a senior sister who taught me boxing, her name is Mai Shiranui!

I have a teacher who teaches me swordsmanship, her name is - Denise!

I have an adoptive mother who taught me magic. Her name is Irisviel von Einzbern!

I have a wife who brought me the Sekiryuutei's gauntlet. Her name is Rias Gremory!

My name is Li Yalin, and I feel like I have lost my memory!

Since entering this almighty cultivation space, I found that I not only had a senior sister, a teacher, and many subordinates, but I even had a wife and a daughter?

On the night of Kiritsugu's death, Shirou fell asleep and woke up to a new world.

There are ghosts here, and there are swordsmen who kill ghosts.

From now on, partners of justice are no longer a borrowed slogan!

But it is a creed that you carry out throughout your life!

Ghost King, give me your life!

Infinite Holy Grail War?

Run through every one of them!

After defeating Tao Pai Pai and the Red Ribbon Army at the Tenkaichi Martial Arts Tournament, Goku embarks on a three-year journey of training. Accidentally gaining the ability to enter different worlds, he embarks on a journey of training across the universe. Goku, the savior of the Dragon Ball universe, becomes the savior of all realms. Marvel, Harry Potter, Demon Slayer: Kimetsu no Yaiba, Attack on Titan, Inuyasha, Soul Cage, Akame ga Kill (2011), Jujutsu Kaisen, Fairy Tail, Naruto, One Piece, Bleach, Hunter x Hunter, The Elder Scrolls, Lord of Mysteries, Saint Seiya, and the DC Universe. (Seven books, two new from established authors, no censorship, so enjoy!)

(Limited-time bounty now open, see details) The deceased Ren Wei has accepted a commission from the World Will. Due to an invasion by outsiders, he must protect the world of comics spawned by the World Will. The popular heroines have become the targets of the Lord Gods and the Reincarnators! To protect the beauty of the second dimension, he fights in unknown corners. As a reward, he receives the power of a knight from another world...

Li Chen traveled to the world of Naruto and replaced Tsunade's brother Nawaki who should have died in the war, but obtained a strange main god system. He could actually set others as his own "reincarnations", issue tasks to them, make them his employees, and earn points for himself!

[Task requirements: Act out a pornographic plot with your younger brother.]

[Mission Reward: Wood Release Bloodline Limit.]

【Mission failed: obliterated.】

Tsunade, who was forced to become a reincarnation, looked at the task issued by the system with a gloomy expression and picked up the phone.

"Brother, come here."

"What's wrong, sister?"

"Forget it, I'll go there by myself..."

PS: QQ group number: 435556558, welcome to join, come in to discuss the plot, urge for updates, etc...

This is the story of a girl who can connect to other worlds through dreams. Lelouch: You tequila girl over there, don't come over here! Ashina Isshin: This UMP45, Wolves will definitely like it... Goblin Slayer: That Gundam you mentioned over there, can it be used against goblins? Through constant contact and travel through the people in dreams, the girl gradually grows within them. Amane: Huh? Growth? What's that? Is it edible? Just being cool is enough! This is a record of a divine girl's observations of the human world. It doesn't matter if you haven't read much of the original story; each world is a super-expansion based on its own setting. While each world shares common principles and basic rules, there are rarely any mixed rules. Ghost in the Shell → Highschool of the Dead → Miko (formerly) → Ghost in the Shell → Black Magic → Infinite Storatos (IS) (in progress) → JoJo Battle Trend → Macross Frontier → Gundam SEED → ??? Currently involved: Ghost in the Shell, Miko the Blade, Code Geass: Lelouch of the Rebellion, Sekiro, Rozen Maiden, Honkai Impact 3rd, Type-Moon Fate, and Gundam series.

Good news: I got a door between two worlds, behind the door is an unexplored new world.

I have just been optimized and am idle at home. All I can do is dig for gold, resell some handicrafts, and become the richest man in the world.

Bad news: Why the hell are there monsters? Demons? Magic? Oh no, we've run into a tough opponent.

But it doesn’t matter. When in doubt, just use artillery fire.

What? You're saying we can't buy guns or cannons?

You can always buy plane tickets!

Sent to the island country.

Enter the village quietly and don't shoot with a gun.

Come to a hearty and weird revival!

…

This book is also known as "What should you do if you encounter demons in a different world? Don't panic, use the gate between the two worlds to send them to the island country first..."

…

The current world——the ruined Fulilian...

The subsequent world - Demon Slayer (...

Project Naruto short videos to the entire ninja world.

[The passion is rekindled, Naruto's classic tear-jerking battle! ]

It instantly caused a sensation in the entire ninja world!

Sasuke: Naruto, the last one in the class, will be so strong in the future!

Akatsuki member Kakuzu: I don't dare go to Konoha. Even if I can make a lot of money, I have to live to spend it!

Uchiha Madara: Naruto, I would like to call you the strongest!

Hinata: Naruto-kun~

Naruto: Is this me?

The villagers of Konoha Village: Naruto is not a demon fox, he is the Hokage recognized by all of us!

......

[Counting the most regrettable ninja deaths in the ninja world! ]

【The Ninja World's Most Advanced Taijutsu Battle! 】

[Unveiling the Shocking Plan of the Ninja World! ]

【......】

When short videos one after another are projected into the ninja world.

Everyone in the ninja world was shocked!