Rumor has it that among the leaders of the Reunion Movement was a pioneer who wielded a banner. Though a mere flag bearer, she possessed combat prowess surpassing even the Imperial Guards. People still vaguely remember her saying, "Tarua, spit fire!" during battle.

Ryuichi traveled to the Conan world and gained the ability of hypnosis, becoming Xiaolan's childhood sweetheart.

This book is set in a parallel world of Conan.

The protagonist is semi-invincible and can destroy the CP.

Li Ze, a fan of duel cards, unexpectedly stumbles upon the world of One Piece with his deck. When he summons the Three Mythical Gods, even Kaido, transformed into a dragon, is overwhelmed by their awe-inspiring power...

Jiang Chen traveled through time accidentally and began his journey in anime.

The world is tentatively determined to be: Naruto - Attack on Titan - Demon Slayer - Sword Art Online - Detective Conan, etc.

————

In the Naruto world, Jiang Chen obtained a system that gives him a 10,000-fold return on his disciples. As long as he teaches his disciples, he can get corresponding high-fold return rewards.

As a reward, Jiang Chen taught Hinata the black coffin of the ghost way that he brought from the world of death.

During the Chunin Exam,

Neji: "Give up, Hinata, you are not fit to be a ninja."

Hinata: "I don't want to run away anymore, Neji-nii, let's have a showdown! A faintly turbid emblem reveals an unruly and arrogant talent...Hadō no 90: Black Coffin!!!"

Everyone: "She calls me brother, but she kills me. This girl is so scary!"

(The introduction is weak, please move to the main text~)

Next to the witch cultists, Natsuki Subaru defeated the invading witch cult with an invincible roll and 'Hunting Giants'. In front of the Warcraft battle line, Fujimaru Ritsuka raised his staff high, and the meteorites that fell from the sky defeated the invading Warcraft. Amid the black bullets, Tina, holding Ada Wong's heart-warming bazooka, shot the gastrula one by one. In the Internet cafe, some people fought for the oil fields. On campus, some fought for the Alliance, some for the Horde, and some for Demacia. On the battlefield of Terra, 'Heaven's Movement' changed the situation. In the abyss of Teyvat, 'Song of the Tide' shattered the shield of the Apostle of the Abyss. Although I left the game, I will never regret saving that girl. But before that... "Network administrator, add another hour." "I've told you so many times, I'm the owner of this Internet cafe, not the network administrator." PS: The author has a complex background and plays all kinds of games. Feel free to use game and anime memes in this book, but don't provoke a fight~

Ember, who became the King of the Ring, accidentally came to the world of Genshin Impact. Facing the vibrant continent of Teyvat, Ember, who had been fighting forever, put down his sword for the first time.

What is this, a sunset fruit? Try it.

What is this, Fatui? Poke it.

What is this, normal people? Kiss.

…

After putting down the sword, Yu Jin discovered that the sword can be used not only to kill people, but also has many other wonderful uses.

The young girl Esdeath met a boy named Simingxuan, who saved her and her family from extinction. Under Simingxuan's leadership, she saved Akame, Tatsumi, Big Brother and other people in the empire, and all those who suffered from the cruel oppression of the empire. In the future, she came to the Naruto world to save the fate of Nagato, Yahiko, Konan, Jiraiya, Tsunade and others, and this is just the beginning.

[Illyasviel completes the sign-in and is rewarded with a 1cm increase in height.] Illya: "???" [Tokisaki Kurumi completes the mission and is rewarded with a video of Tokisaki Kurumi's dark history. Please accept it!] Tokisaki Kurumi: "???" [Fate Testrosa completes the mission and is rewarded with a full set of Takamachi Nanoha's friendship bombardment flow!] Fate: "???" [Shirai Kuroko completes the mission and is rewarded with a lunch box of Misaka Mikoto's love!] Shirai Kuroko: "......!!!" Chu Chen silently watched these system hosts, who were mentally broken by the system he created, and drank his tea very calmly. "Your rewards are really not my fault. I'm only responsible for making and delivering the system. You blame me for being so cruel..."

Travel through Demon Slayer and merge with Muzan Kibutsuji!

Reorganize the Twelve Demon Moons, run rampant in Tokyo Prefecture, and terrorize Japan!

End the Demon Slayer Corps, liquidate Ubuyashiki, and aim at Taisho Tenkō!

Strategy of thousands of ghosts, swallowing the world, only I am Yue Yan!

Si Jinkun, who traveled to the Demon Slayer world, shouted at the beginning: I don’t want to be a human being anymore!

He went completely crazy after arriving in the world of Demon Slayer

That shadow that has lingered for a thousand years—Muzan Kibutsuji! That pitiful creature who cowers in fear because of the curse, that false king who vainly seeks immortality!

All his struggles and blood ghost arts became futile jokes in front of Si Jinkun's ultimate body that combined the curse of the stone ghost face and the essence of countless ghosts!

He treats Wuzan as a high-end bun

It also forced the demons and the Demon Slayer Corps to join forces for the only time in a hundred years.

Many years later, Si Jinkun, who had already become a JO-level creature, looked at the world he had ruined and fell into deep thought.