Is Meltlilith the most popular girlfriend in Chaldea? Or the tsundere, easy-to-win Black Jeanne? Or the furry, adorable, and invincible Fou? Or the three-formed Cosmic Demon King, Kama! And even Chaldea's cutest Astolfo will join the fray. Top 4: Ocean Atlantis, the Age of Gods! Top 3: The Interstellar City of Olympus! Top 2: Queen Morgan, the protector of Britain. Top 1: Gurren Lagann: Crimson Eyes.

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!

The librarian, who was the champion of the World Swordsmanship Championship, traveled to the world of Demon Slayer during the Warring States Period, awakened the Great Swordsman System, and became a disciple of the Jigoku brothers.

From then on, he created various legends of his own in this world!

Muzan Kibutsuji: Facing Yoriichi, I can still escape, facing the librarian, I have no choice but to die! Yoriichi Tsugikuni: Your strength has surpassed mine! Demon Slayer Corps: The librarian is the most powerful man!

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!

Lin Guang travels through the world of Demon Slayer and awakens the Super Treasure Chest System! In Demon Slayer, slaying demons unlocks treasure chests; defeating the navy and celestial dragons unlocks treasure chests; and defeating enemies unlocks treasure chests in Naruto. Thus, Lin Guang continues to unlock treasure chests, conquering the world!

After traveling through Demon Slayer eighteen years ago, Kamishiro Mitsuteru thought this was just an ordinary ancient world.

Until the night of the blood moon, the evil spirits tore his warm home apart.

When you are on the verge of death, the sign-in system is activated!

[Congratulations to the host for receiving the Newbie Gift Pack: Nature-type Sparkling Fruit! ]

The body instinctively transforms into elements to avoid the fatal blow!

He raised his hand and pointed, and the holy light penetrated the evil ghost, evaporating it instantly!

The loud noise attracted the dying Kanae Butterfly, and the Second Upper Moon, Douma, who was standing in front of her.

Under Kanae's desperate gaze, Kamishiro Kouki transformed into a beam of light and kicked Douma half of his body away at the speed of light. He sneered and said, "Sorry to bother you. But you can die now."

[Jujutsu Kaisen + Original Storyline + Earlier Timeline + Gojo Satoru's High School Years + Multiple Dojutsu + Rinnegan + Resolving Some Loopholes from the Original Work + Dream Master]

Dongfang Hao transmigrates to the world of Jujutsu Returns to War, awakening the Mangekyou Sharingan at the start, which contains multiple eye techniques: Amaterasu, Kagutsuchi, Kamui, and Tsukuyomi.

His arrival brought an unprecedented boom to the world of sorcery.

During my time at a vocational college.

Gojo Satoru: "I never imagined that besides my six eyes, there would be someone else in this world with a pair of special eyes!"

Xia Youjie: "Because you are Dongfang Hao, you are the strongest. Or is it that you are the strongest, and that is why you are Dongfang Hao?"

Lu Suo: "One Six-Eyed was enough for me, and now there's another one, Dongfang Hao!"

Rime: "Lord Sukuna, you said you would win, didn't you?"

...

The introduction is insufficient; please read the main text.

The main text is finished (there is no system, and there is no CP in the main text, so you can ship whoever you want, it is seriously ooc, has a lot of private settings, and is probably slow to warm up?) After Nishimiya Shizuka inherited the shrine from her grandmother-in-law Miko, she struggled for food every day. When will this life of having no food to eat end?

Just when they were in such a dire situation, Miss Jing picked up a deformed baby with two pairs of arms in the back mountain. The moment she picked up the child, a screen of barrage appeared in front of her eyes.

Shrine maiden Shizuka was brutally murdered? Is this child a future villain?

Jing thought it was God's gift to her, but in the end she still couldn't escape the disaster and said, "I'm going to go crazy!"

(It is divided into Heian-kyō and modern chapters. There are sweet stories and swords. All ooc stories are mine. I am an old man from the mortal world. I am a novice writer. There are bugs. Please be kind to me.)

Hiruzen Sarutobi: He is a demon, a despicable demon. Given enough money, he dares to trample on everything in the world.

Orochimaru: A respectable scholar whose thirst for knowledge and obsession far surpass my own.

Rasa: In his eyes, everything is a pawn. If necessary, he can put the entire ninja world on the chessboard.

Yekura: He always liked to hide everything behind his smile.

………………

Yusuke Hanasaka claims he was wronged; he only wanted to make the Hanasaka family great again. Who knows how he became a wicked capitalist in the ninja world, a shameful usurper, and the source of all the tragedies?

"No, I didn't, don't talk nonsense!" Hanasaka Yusuke retorted. "If you keep talking nonsense, believe me, I'll smash you with a Planetary Devastation!"

World Line: Naruto - Elden's Ring [Dark History, Can Be Skipped] - Naruto - Fate/Extella [In Progress]