[Old Era + Slow Heat + Gradual Growth + Swordsman + Three-Color Dominance + Ice Element + Half Lone Wolf]

Arthur travels through the world of One Piece. With his tough physique, he goes from being the strongest genius in the history of the navy to being a prisoner framed by a conspiracy of the Warring States.

Twenty years ago, he wandered between various forces, avoiding the pursuit of the navy and the assassination of the Celestial Dragons.

He was a member of Roger's pirate crew. At the age of 16, his swordsmanship was on par with Rayleigh, and at the age of 18, his swordsmanship was on par with Roger...

After Roger surrendered himself, Arthur, who had no background and no identity, was hunted down by the World Government and the Navy.

This caused him to suffer life-threatening battles since the beginning of the Great Pirate Era.

…

(The plot does not follow the original. Most of it is original. It is better to treat it as a parallel world.

A coming-of-age story, childish in the early stages, then gradually turns darker, with almost no original plot)

(Current World: One Piece, Completed World: Naruto) Infinite Dimensional Summoning, summoning hundreds of anime characters, invincible across all worlds! Madara: Young man, I, Madara, acknowledge you as the strongest! "Get lost, who do you think you are!" Whitebeard: "Young man, come and be my son!" "Heh, I'll give you a chance, call me dad!" Shanks: "Young man, give me some face, let Whitebeard go." "Let him go, fine, call me dad!" Sengoku: "Activate the Buster Call, kill him!" "Buster Call? Ship girls, let them see what a real Buster Call is!"

[Starry Sky Railway + Genshin Impact + Great Mercy Tree King Eve + Star God + Vest] After becoming the Ruler of Life, Great Mercy Tree King Eve accidentally traveled into the world of Collapse Iron due to the influence of time and space turbulence. She was picked up by the Starry Sky Train that happened to pass by and began a new journey.

………………

"Ji Zi...Sister, Uncle Yang, come quickly! There's a woman in white floating outside!!"

March 7 pointed out the window and shouted.

Eve, who was floating in the outer space, was picked up by the Star Train and became a member of the train crew.

Xianzhoumin: "White hair, super vitality, has the ability to recover, can heal... well, it is definitely a rich evil creature."

"Wait, are you sure this isn't the ancestor of longevity and plague?"

Eve, the King of the Great Compassionate Tree, who was clearly an unknown guest, was unexpectedly mistaken for the popular pharmacist of abundance upon arriving at the Immortal Boat.

Eve, the Great Compassion Tree King: "No, I'm really not the Abundant Pharmacist."

Dan Heng: "You have the right image, the right white hair, the right abilities, the right temperament. That's right, you are the Abundant Pharmacist."

Walter Yang: "This image is indeed that of a bountiful pharmacist, but why do I always feel a herrscher aura?"

Star Core Spirit: "Wow, this big sister is so beautiful, I want to stick to her!"

March 7: "Big sister is very nice, but why does she always steal cake from me?"

"Where there is a strong enough will among living beings, attention may be cast, and commissions may be issued."

Bronya (Big Duck Bronya): *"Not just that~ You can also create games and films to broadcast across worlds. I made Honkai Impact 3rd to give the 'me' in that Honkai-corrupted world a little... enlightenment. And to earn some points on the side... Ugh, I really want a Project Bunny 19C too. So jealous. ...Wait, no, I shouldn’t be. After all, my world doesn’t have Honkai."*

Tokisaki Kurumi: "You can also use simulators to authentically recreate scenarios and find the Origin Spirit’s weaknesses~"

Akemi Homura: "Personally, I prefer the 'Abyss' training method. I’ve reached 'Agony' difficulty so far. Once I hit 'Crimson Lotus,' I should be able to defeat Walpurgisnacht... and save Madoka."

"So... you’re telling me this is just a 'chat group'?"

"Mhm~ It’s a Multidimensional Chat Group, you see?"

Join the crew and witness the world of One Piece together with the Straw Hat Pirates.

Martial arts expert Lin Ning's soul transmigrates to an unfamiliar ocean world, becoming a young man from the East China Sea.

Relying on his martial arts will from his previous life, he awakened Conqueror's Haki upon waking.

He learned Conqueror's Haki Entanglement, encountered Luffy who had just set sail, and joined the Straw Hat Pirates.

He combined his past life's martial arts to create a body-forging method, and worked hard to improve alongside Luffy, Zoro, and others.

While cultivating their skills and exploring the truth of this world, they embark on unknown adventures with new companions.

As the sea breeze rises, their legendary journey begins!

[The rating has just been released and will slowly increase]

Lin Xiu accidentally traveled to the world of One Punch Man because he was run over by the Hundred Ton King as a speed bump, and he became the neighbor of the protagonist Saitama.

Faced with this extremely dangerous world, Lin Xiu said he would eat some barbecue first to calm down.

Fortunately, at this time he discovered that he had the ability to evolve infinitely.

Relying on the system's unique copy and evolution function, Lin Xiu gradually began to embark on an inhuman path!

......

"The so-called ultimate creature should be immortal, omniscient and omnipotent, able to grow infinitely, and live above the dimension." Lin Xiu said.

Travel the world (tentative): Baki, Demon Slayer, Tokyo Ghoul, Jujutsu Kaisen, Naruto, Bleach, One Piece...

Chiba transmigrates into Kirigakure, becoming a member of the Snow Clan, facing extermination. He starts with the Ice-Ice Fruit and masters its power! Level 100: Ice Age, freezing the entire Kirigakure! Level 200: Frozen Space, even space-time ninjutsu cannot escape! Level 500: Frozen Time, stopping the flow of time, the entire ninja world at his mercy! Haku: Compared to my brother's Ice Release, mine is utterly insignificant. Mei Terumi: You bastard Chiba, the Mizukage is yours now, let me go! Kaguya Otsutsuki: Why can't I move? You... what do you want to do?!

Transmigrating to the world of Chinese Cooking Master Boy, Bai Yuan, trapped in the dark world of cooking, has, after decades of relentless effort, defeated all five Tiger Stars with his incredible talent, becoming the new supreme leader of the dark world. Just as he's reached the pinnacle, poised to enjoy the power of his organization and marry several beautiful wives, he's transported again and awakens to find himself in Food Wars! The good news is that the women here are more to his taste. The bad news is that he's broke, starving, and with snow falling, he feels like freezing to death on the streets. Fortunately, Nakiri Alice, who happens to be passing by, picks him up and kindly offers him food. However, his limited cooking skills are met with a look of disdain from him, prompting him to react with anger. Feeling a bit over the top, Bai Yuan decides to show off his skills, creating a truly exceptional glowing dish. This naturally leads him to become Nakiri Alice's personal cooking instructor. However... the original promise of a personal cooking instructor wasn't meant to be a love mentor! Looking at Alice Nakiri, Erina Nakiri, Hisako Arato, Izumi Mito and others who were pressing in front of him, Bai Yuan's mouth twitched slightly. It seemed that something was wrong with the development of the plot!

Heroic spirits, celebrated for their achievements, become heroes. Accidentally traveling through time and space, they gain access to the Heroic Spirit Achievement System, where their deeds are solidified into attributes, abilities, and skills... Slay demons and gain demonic special attacks. Slay dragons and gain dragon-slaying treasures. Steal a nation and gain weapons to plunder. Slay gods, slay demons, and confront three thousand worlds... The starting world is Demon Slayer. Expected storyline: Slash Akame no Yaiba, a comprehensive world of Warring States-era monsters (Inuyasha, Nura, Sekiro, Oda Nobuna, and more). P.S.: This is not a nerd's guide, as it contains alternate settings, so please don't read too closely... Thank you for your support! Even if you haven't read the original work, you can still read it as original...