It starts with a demon-slaying sword, starting from the world of Demon Slayer: Kimetsu no Yaiba. In a world where ghosts eat people and people kill ghosts, the time traveler Bai Yu signed a contract with ghosts and gods and became a being that transcended ghosts.

The Seventh Hokage, Naruto Uzumaki, sacrificed himself in the final battle against the "Otsutsuki Main Family," an enemy from the stars, to protect the ninja world.

When he opened his eyes again, he found himself back in the cold hospital bed he had been in when he was three years old.

Along with the memories of despair, the [Fire Seed System] from an alien civilization also awakens.

Sign in at the start and directly merge the origins of the three great dojutsu: Byakugan, Sharingan, and Rinnegan!

In this life, he is no longer the orphan yearning for recognition, but has wielded divine power since his birth.

In this life, he will turn back all the unresolved grievances:

The Uchiha clan was wiped out? Itachi, there's no need for bloodshed, I'll break your shackles!

The Akatsuki are collecting Tailed Beasts? Nagato, I will end your suffering!

When Madara Uchiha descended with pride, behind him stood the entire ninja world, united as one.

However, this was only the beginning. From beyond the stars, true terror was already casting its gaze.

But this time, Naruto Uzumaki will stand before millions of people and, in the name of God, declare to the stars:

"This world will be protected by me. The blood debt of the Otsutsuki will only be repaid with your civilization!"

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!"

In Konoha year 60, Naruto's generation of genin were taking the Chunin Exams for the first time. A sudden "horror quiz" game caused the "original story" to begin to crumble from that moment! Obito: What's it to me?! Why is everyone broadcasting my declaration of the Fourth Shinobi World War, gathering the Ten-Tails, and being tricked by Madara into doing eighteen years of pyramid schemes?! Madara: I also want to know, who made everyone see me having my heart ripped out time and time again?! Wait! Black Zetsu, don't run away!! Itachi: Please, have mercy! I still need to make my foolish younger brother hate me. It's not appropriate for you to broadcast my eternal love for him to the whole world like this… Shisui: Um, I was just jumping into the water, can we not broadcast it globally?! Sasuke: Disgrace! I'm actually the reincarnation of Uchiha Madara's chakra—the one who was "tricked by the black mud for his entire life"?! Killing Naruto is my destiny?! Madara: Kid, you want to dance too?! Izuna: Who dares to insult me, *san?! ..

Waking up, he found himself reborn in the world of "Covering the Sky," becoming Ye Tiandi's Mercedes-Benz. Just as he sighed at the hardships of life, he encountered other versions of himself from countless worlds. Their power was completely shared, an endless accumulation of Rocks. A single Rock was not strong; multiple Rocks, their strength was uncertain. After sharing power, he became not only the true form of an imperial weapon in the "Covering the Sky" world, but also a cosmic overlord in Marvel, a supreme demon god in the abyss, the father of all gods on Mount Olympus, and the progenitor of the Dao in the primordial world. Even more so, an infinite god! Rock: Plans changed, sweeping across the heavens.

I, Liuyun, a true villain, have traveled through countless worlds simultaneously. I don't have a system, no grandfather in a ring, and neither do I possess the same luck as the protagonist. All I can rely on is myself, or rather, ourselves. 'Hokage' Liuyun: I am the eldest son of the Fourth Hokage, a true fox demon. 'Demon Slayer' Liuyun: This world can only have one Demon King, and that is me. 'Pirate' Liuyun: I hold a sword, slaying all injustice in the world. 'God Slayer' Liuyun: Those who live alone are either beasts or gods!

Wayne split into pieces and traveled through countless worlds, but he could share power and memories in different worlds. However...

Wayne: Why are you all so abstract!

————————————

Naruto Wayne: My father is the second generation! The world is under my control, and I will do it now. Who dares to disobey? Hmm? You are not conducive to harmony, right? Come on! Cook him for me!

Wayne the Weasel: Brother, you smell so good——

Celebi Wayne: Should we throw the sleeping Kyogre into the lava today? Or take Mewtwo to find out about Mew? Hey, I have a plan. How about we go steal some snacks from Ray Karakura?

Weien: Isn't that Xiao Yan? I have a Silent Flame here. Want to know more? Hey, don't leave! Tonsillitis is fine! If that doesn't work, lower abdominal heat is fine! If you don't accept my toast, I'll have to pay you back, right? It's you, prostatitis!

French strategist Wayne: Han and traitors cannot coexist! Since I've been reborn into the Three Kingdoms, I must unify the Central Plains and conquer the world! Wait... what did you say? Without a moment's mourning for Wuzhangyuan, the next person to arrive on the battlefield is Zhuge Liang in his most powerful form—hindsight?

Then why should I bother with the knitting? I’ll just give up and be done with it!

…………

The same thing about simultaneous time travel: while other schools only need to diligently cultivate, rise from the ashes, face death head-on, experience adventures, and endure countless battles, Wayne, who simultaneously traveled through time, has much more to consider, considering his shared talents and strengths. ...

【Western Fantasy】【Orange】【No Sword】【Daily Life】【Light Novel】

Alice Dracula Proudmoore, the vampire Count who had awakened from hibernation, looked at the trembling catgirl in front of her and said, "Sign a contract with me. Provide me with blood and I will forgive you for your disrespect."

"Huh?"

In this way, the catgirl Claire traveled around the continent with a vampire.

During their journey, the two met new friends, faced various hardships, and experienced the beauty of life.

"Sister is the best!"

Alice: What? My portable health pack has been upgraded to a sister?

No female lead + time travel + adventure + anime

A traveler from another world who has obtained the power of the demon king's inherited spell Bao, and finally embarks on the road to the demon king after adventures in various worlds.

She woke up to find herself transformed into the female protagonist of her next book! What... what kind of incredible plot twist is this? Is this a dream come true? No, no, no! Just because she likes writing Yuri's novels doesn't mean she wants to be a girl. Fine, she could get used to the setting; being a girl isn't so bad. But... what's with this book called *The Bonapé Codex*? This everyday life... seems a little different from what she imagined. That little girl with green hair, wearing a dress with octopus or squid prints... could she be...?