[Navy] [One Piece] [Recruiting Geniuses] [Luffy, Ace, Sabo, the Navy Brothers] [Pure One Piece Power System] Kyle transmigrates to the pirate world and becomes the grandson of Fleet Admiral Sengoku. It's the year 1510 of the Sea Calendar, a time when countless great pirates are rising to prominence. Six-year-old Kyle only wanted to laze around and live a carefree life, but upon meeting Luffy, he awakens a genius recruitment system. By recruiting geniuses, he can obtain system rewards and continuously grow stronger!! [Recruiting Luffy rewards include Physique Enhancement Pills, the Supreme Grade Sword Twelve, Purple Lightning, Conqueror's Haki, and the Logia-type Rumble-Rumble Fruit...]

The MC's transmigrated into Marco's body, at the start of the Marineford War. Will he save Whitebeard? Will he save Ace? Will he save Both?? Check it out!!

You awoke from a slumber, inside of a facility built in the coldest places on Earth. You known this place as you come from another timeline. Even the history of servants in the FGO universe. Suddenly you have the power of the new Pirate King. Now it's your turn to become a legacy of the Pirate King's will. You will become the Grand Master of Chaldea. A/n: Didn't own anything here, FGO & One Piece goes to owners.

Kai traveled to the world of One Piece and awakened the god-level avatar system, with it he was able to create avatars that would never betray him and So the era of the Great Pirate began to usher in unprecedented shocks. new storms begins to blow over First one to show up was the king of fear Ryomen Sukuna next is the most evil pirate in history! Hisoka and next is the strongest Marine King and who can forget 4 The world's greatest swordsman/woman Unohana Retsu and Snake Lord Orochimaru and the strongest female Marine Ice Queen Esdeath and more

Transported to the One Piece world. As a time traveler whose golden finger's activation condition was bizarrely set at age 60. Ignis Glow resolutely chose to join the Marines. He spent his days slacking off and clocking in. He witnessed the rise and fall of various eras of sea monsters. Today, the Marineford War is imminent. Ignis Glow, an old soldier, is preparing to retire. He doesn't want to be involved in any more trouble. Unexpectedly, the town where Ignis Glow lived for over thirty years was destroyed for failing to pay the Heavenly Tribute. Witnessing everything, Ignis Glow. With the system's granted 'Genryūsai Shigekuni Yamamoto' template, he chose for the first time to break his peaceful life. He decided to take revenge on this chaotic world. "Since this is a world where the weak cannot survive, let me break it with my own hands." "All Things in the Universe, Turn to Ashes!"

Reborn into the world of One Piece, Nathaniel "Nat" Dalmore grows up sickly, lazy, and far too charming for his own good. Raised in Foosha Village alongside a young Luffy, Nat's quiet life of bedrest and jokes slowly unravels into a destiny shaped by pirates, promises, and the Will of D. From a dying infant to a boy who will change the seas, follow the story of a reincarnated soul who never asked for adventure, but might just become unforgettable.

当天龙人成为海贼 by 斯诺克 (Snooker) "Since we are all friends, and one of us is about to be executed, why don't we all go with him, okay?"

We have always dreamed of incredible adventures, but life is such that it does not have such bright colors. And the main character dreams of the same. And one day this wish will come true, saving a person he dies, but is reborn in another world full of adventures, dangers and of course fun. And he was given one of the most powerful devices in the universe. Follow the adventures of the Male Reader as he joins the strangest team in the world. (Sorry for the spelling mistakes, English is not my language) Disclaimer: Images and music do not belong to me. All rights belong to the creators.And the rights to Ben 10 and One Piece do not belong to me.

Jax Teller dies like he always knew he would - on two wheels and by his own hand. But instead of hell, he wakes up in a new world... inside the body of Monkey D. Luffy. Offered a second chance by a mysterious goddess, Jax fuses with the young pirate-to-be and eats a different Devil Fruit: the Metal-Metal Fruit. Now blessed - or cursed - with liquid metal powers and an outlaw's mindset, he changes the world. No Straw Hat. No Gomu Gomu. No naïve pirate dream. This is the rise of Jax D. Luffy, outlaw pirate king, arms dealer, and founder of Sam Crow. Blood brothers. Guns. Revolution. The sea ain't ready for the Reaper. One Piece/Sons of Anarchy Crossover. Dark AU. Luffy with Jax's soul and mindset. Mature themes. Action. Brotherhood.

Please read Book 1 first before reading this.