Seafaring: Everyone Has Multiple Devil Fruits, and Yonko Are Everywhere

Luo Yiqi transmigrates to the world of One Piece, gets stranded on a deserted island, and activates the Supreme World-Building System.

“What? You want me to turn the One Piece world into one with a power level on par with Dragon Ball?! Are you kidding me?”

But the System promptly gives him top-tier Conqueror's Haki and a random Devil Fruit. Anyone with an ability who eats it can randomly gain a second Devil Fruit power!

What's more, Luo Yiqi can use the lottery to win a third Devil Fruit, a fourth Devil Fruit, Conqueror's Haki on the level of a Four Emperor, Marine Six Powers on the level of an admiral, world-class swordsmanship like Hawkeye's One-Sword Style, and all sorts of astonishing rewards!

Whitebeard: “That bastard Blackbeard... he actually has two Devil Fruit powers?!”

Kaido of the Beasts: “Wasn't Doffy a String-String Fruit user? How does he also have the Ice-Ice Fruit and a mammoth form?!”

Shanks: “The three Marine admirals all have Conqueror's Haki, and it's as strong as mine?!”

Big Mom: “There are people everywhere who can match me. So who's really one of the Four Emperors?!”

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.