When Kaido merged with the soul of an unlucky transmigrator, he learned that the world he was in was a manga, and that he was merely a stepping stone for Luffy, the so-called chosen one of destiny, to defeat him.

"What kind of bullshit is Wang Luffy, Chosen One, Joy Boy? I'm going to smash you all to pieces..."

'Ding, system loading...'

Kaido: "So this is the cheat code of that unfortunate transmigrator? It seems that after merging with that guy's memories, I not only know the direction of the plot, but I also have a cheat code to use..."

'Ding, system loading complete. You are not the host of this system. The system will automatically unbind you. Goodbye...'

Kaido: "Damn it..."

(Cheerful, cold-blooded, ruthless, bloodthirsty, ambitious. Kaido is the Kaido from the original work, but one who knows the plot; his personality won't change much.) (Completed novel: "One Piece, Me, Marco, Starting with the Marineford War")

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...

[Comprehensive Anime] + [Novels] + [Ninety-Nine Streams] + [Renwai] Ninety-Nine Stream novels have two key characteristics. 1. A platform for sharing abilities. 2. Distributing avatars across the universe. Theoretically, each avatar is identical yet distinct, experiencing different adventures, possessing different personalities, and enjoying different lives. Naruto Locke: "I understand the logic, but why did I travel through time as a crow? The Uchiha next door wants to capture me to be a summoning beast!" Pirate Locke: "I repeat, I'm a furry! A wolf, not a dog!" Kyubey Locke: "Hey, buddy, do you want to sign a contract with me and become a magical girl?" Veela Locke: "Being too handsome isn't good either. I really didn't come to Hogwarts for a relationship!" Slime Locke & Tentacle Monster Locke: "..." Elf...

[Starting with the Star Devouring Method] [Decisive Killing] [Not a Saint] [Doing anything to become stronger] [Outside the Territory Demon] [Slaughtering the Heavens and the Worlds]

Wei Yuan starts by practicing the Star Devouring Technique, and can become stronger by sacrificing the origin of the world.

He transformed into a demon from outer space and began his journey of blood sacrifice to all realms.

Sacrifice the One Piece world to gain the talent of clones and 500 times the special life debris.

Sacrifice the Naruto world, and the life genes evolve 1000 times.

Sacrifice the Marvel world and gain recognition from the laws of time and space.

Sacrifice to the world of immortal heroes, break through the immortal gods, and have endless lifespan.

Sacrifice the ancient world, break through the God of the Universe, and create the universe with one thought.

Kill! Kill! Kill!

Sweep across all the heavens and worlds, and kill until no one dares to claim supremacy!

When Wei Yuan sacrificed all the heavens and worlds, he finally became the most powerful one in the heavens, and the name of the Emperor of the Burial Realm resounded throughout the past, present and future!

Transmigrating and immediately stumbling upon the Third Shinobi World War? A hellish start! To make matters worse, his identity is that of the Uchiha clan, which is destined to be wiped out in a few years?

Just when I was giving up and waiting to die, the system told me that I had memories of my past life and a [troop production system]!

Suspicion from Konoha's higher-ups? Danzo Shimura's conspiracy? Itachi Uchiha's executioner's blade? No! This so-called "Night of the Clan Massacre" is merely the perfect sacrifice for my ascension to the throne!

Konoha? Too small. The ninja world? Just the beginning.

The rules of the ninja world must be rewritten. I will take control of life and death in the name of the Uchiha and amass billions of soldiers.

From this day forward, I will stand at the top.

Unexpectedly arriving in the world of Naruto, Uchiha Chiren desperately trains to save his life. He nearly escapes assassination after calling Danzo a eunuch and is sent to the battlefield as cannon fodder. Fortunately, he awakens a system that allows him to choose an ability from his opponent after each battle. [I choose Uzumaki Physique] [I choose Spirit +1] [I choose Constitution +1] [I choose Eight Gates Ninjutsu!] [I choose Flying Thunder God!]... Initially, Shimura Danzo was ecstatic, hoping this second battle would end Uchiha Chiren's fate. Unexpectedly, all his previous machinations proved ineffective, and Chiren even managed to activate his Mangekyō Sharingan. Years later, Chiren stands in the Hokage Building, addressing Shimura and the Sarutobi clan below with a hearty laugh. "Shimura Danzo, Sarutobi Hiruzen, this is your teacher, Senju Tobirama, right? Look! Today...

Seymour traveled through time and space, becoming the most absurd and powerful demon king in demon history. However, he arrived too early. It wasn't until he encountered Celia, a challenger in his later years, that he realized he had traveled to the world of Fulilian. Even the demons' near-eternal lifespans are drawing to a close... One day, the aging demon king, Seymour, retired, intending to find a secluded place to spend the rest of his days. He encountered a disobedient demon slaughtering humans, and despite his aging body, he struggled to defeat it. Amidst the ruins, he discovered a little orange-haired girl—"One year old, just born, you encountered the progenitor of human magic, Volame. Your mission is to survive her." Seymour looked at the system he had been waiting for a lifetime. And the little girl, still a child, barely learned magic, lay dying on the ground...

[Dual protagonists: a transmigrator and a native protagonist + ensemble cast + Warhammer Fantasy + Naruto + multiple worlds]

In the Warhammer Fantasy world, amidst the death crisis of Krich Kenpi, the Gutter Hoarder (the protagonist, a transmigrator), he and Quake transmigrated a second time to the Land of Rain in the Naruto world.

Quake's forces clashed with the protagonist. Fearing for his belongings, the protagonist begged Quake for mercy, offering to give him a life-extending ring that would extend his life by twenty years. Quake, persuaded by the head of one of his favorite green-skinned enemies, which was stuck in his back (according to the official novel, Quake is extremely eccentric and talks to the series of dead heads on his back, using them as his advisors), temporarily spared the protagonist. Especially since the smell and feeling here were off, and only a portion of his Red Guard remained, Quake had a very bad feeling.

The protagonist didn't immediately recognize that this was the world of Naruto, since he couldn't understand the language of this world. After learning the language of the humans in this world through magic, he heard the Land of Rain, the Land of Fire, and Konoha, and then he confirmed that he was in the world of Naruto. However, he still didn't understand why he had traveled here a second time.

However, not long after, he met the Reincarnators and gradually understood everything.

The Skavens must take their place as reincarnators, or death will be inevitable.

[Change to single order + follow-up shipment + no system]

Starting from the East Blue Saga, the story will still follow the original plot after the main characters join the group. The main plot will not be changed, but each sub-saga will be appropriately changed according to the butterfly effect brought about by the main characters joining (most of the dialogues are written by myself and will not follow the original work).

Gan Yu's strength wasn't invincible at first; it gradually recovered later. However, she was always the strongest on the ship, but she wouldn't take action very often.

This story is lighthearted and tries to stay true to the style of the original work, with a fast pace that combines battles with everyday conversations.

P.S.: Two to three updates a day, the exact time is uncertain.