[Multiple female protagonists][Dismantle the original CP][Know the plot][Wear][Relax and not abusive]

During a performance for recruiting students, Yi Wuji was blessed with good fortune. After traveling to an unknown world, he was informed by the system that the original host was not him. The system was destroyed on the spot because it violated the regulations of traveling.

Fortunately, the destroyed system still left behind a novice gift package prepared for the original host, giving Yi Wuji the capital to get started.

I met a female ghost in the middle of the night, and then I realized that I had come to the world of Demon Slayer. This is where the story begins...

What is the identity of the doctor who turned the trashy boss into the Ghost King?

Who is the mastermind behind the rampage of zombies and the creation of the Hexiu family?

What kind of conspiracy is hidden behind all this? ...

This book covers anime: the early "Demon Slayer: Kimetsu no Yaiba", the middle "Tokyo Ghoul", "……"

[Multiverse Travel • World Devouring • Crossover Powers]

In the world of Kamen Rider Gaim, power comes from the mysterious Helheim Forest, a parasitic realm that invades other worlds. It absorbs their energy and produces Helheim Fruits, eventually culminating in a Golden Fruit that grants godhood to whoever eats it.

But what happens when the Helheim Forest invades the One Piece world, a universe where power also comes from mysterious fruits?

Two power systems collide.

One born from Devil Fruits, the other from Helheim.

Lin Guang travels through the world of Demon Slayer and awakens the super treasure chest system!

In the world of Demon Slayer, treasure chests will appear as long as you kill demons; in the world of One Piece, treasure chests will appear as long as you defeat the navy and celestial dragons; in the world of Naruto, treasure chests will appear as long as you kill enemies.

So, Lin Guang continued to open boxes and conquer the world!

Lin Yan traveled through time and space in the blink of an eye. He traveled to the world of Demon Slayer, to the body of a dying beggar. The wind was freezing cold, and Lin Yan had no strength at all. He could only huddle in a corner, feeling the vitality in his body gradually disappearing in despair. As a traveler, he even had the golden finger [a system that can make you stronger by eating], but he had no chance to use it. After all, the reason why he fell into such a situation was because he had nothing to eat. At this moment, a pair of slightly immature hands full of wounds pulled Lin Yan up.

Others practice martial arts, Li Hu Krypton's life, consume life span to simulate martial arts deduction, and martial arts enter the realm for a thousand miles!

Immortal death and Buddha extinguished!

Demons everywhere!

Ghosts are rampant!

A martial artist, mortal in the flesh, with a lifespan of no more than 100, is regarded as blood food by evil spirits!

There is no endless road to heaven, and Li Hu will kill in the troubled times!

Go for it!

Go get it!

From the Falling Stone Fist to the Six Paths of Reincarnation Fist, from the Dragon Elephant Prajna Gong to the Divine Elephant Prison Suppression Strength, from the Bone Shrinking Gong to the Dharma Heaven and Earth!

Cast the immortal Dao base with the bones of demons, and deduce the supreme martial arts with the life span of ghosts!

Fight it out!

Fight for it!

Kill no more evil demons between heaven and earth!

Immortals and Buddhas are sacred, taking all beings as lambs?

Then lend your dog's life!

It's just that when Li Hu stepped on the top of martial arts, he found that the painting style was a little wrong...... I, the white-clothed sword immortal, do you call me Mangva?

The otaku died of a terminal illness and took over the body of Kokushibo from the Demon Slayer world.

In order to survive and make up for some of the regrets he had when watching the anime, he decided to become Kokushibo and live in this world...

Luochuan woke up and came to the world of Demon Slayer.

Together with Zenitsu, he was picked up and raised by the Pillar Jigoro Kuwashima.

However, he did not have the talent to practice breathing techniques, so he could only learn Thunder Breathing from Zenitsu.

Just when Luochuan was thinking about how to survive in this world full of ghosts, Luochuan awakened the friend system!

As long as you become friends with the other party, even if it's just verbal, you can get various rewards!

Add Zenitsu as a friend and receive the reward of Lightning Breathing Type 1: Thunderbolt Flash!

Add Tanjiro Kamado as a friend and receive the reward "Thread of Gap"!

Add Lei of the Lower Five as a friend to receive a bonus Blood Demon Art line rotation!

Add the Flame Pillar as a friend and receive the reward of the Secret of Breathing of Flame: Type Nine: Purgatory!

"No, you are full of blood demon arts, you say you are a Hashira??"

[Single female protagonist Kanae Kocho + standing with the Demon Slayer Corps + semi-invincible] The boy who just won the lottery hits the jackpot when he goes out, his body shrinks and he comes to the world of Demon Slayer.

With the blessing of the sun, he came to this world full of evil spirits, was picked up by the Demon Slayer Corps, and became the strongest pillar. Watch him solve the chaos of evil spirits that has lasted for thousands of years.

[Multiple female protagonists] + [Invincible] + [Break up CP]

[Demon Slayer] → [Guilty Crown] → [Naruto]

[Female protagonists: Tamayo, Mitsuri Kanroji, Shinobu Kocho, Kanao Kurika, Aoi Kanzaki, Nezuko Kamado, Ume, Kanae Kocho, Inori, Matsuri Kyojo, Tsugumi, Ayase Shinomiya, Arisa Koufuin, Konan, Tsunade, Mikoto Uchiha, Kushina Uzumaki, Nono Yakushi, Rin Harano, Kurenai Yuhi, Shizune, Mei Terumi, Anko Mitarashi, Izumi Uchiha, Tenten, Karin, Ino Yamanaka, Hinata Hyuga, Hanabi Hyuga, Hikaru Uchiha, Shizuka Nadeshiko, Shion, Sara, Kaguya Ōtsutsuki...] Traveling through

Demon Slayer, the system explodes at the start.

Get a super gift pack:

Sharingan, Byakugan, Sage Body, Three Colors of Haki, Six Styles, Saiyan Bloodline, 99,999 Senzu Beans, Zanpakutō, Hado...

Invincible from the start, and every strike of your Zanpakutō can critically hit.

One sword for a lower-rank demon, two swords for an upper-rank demon, and three swords for a demon who has no mercy.

The simple and unpretentious slash shattered Muzan's dream of being a perfect creature.

[The introduction is weak, please move to the main text]

......