One Piece: Kamui and the Sharingan from the Start, Beating the Four Emperors

Luo Xia accidentally transmigrates into the world of One Piece and arrives in Roger's era. Roger, Whitebeard, Golden Lion... All kinds of great pirates run rampant in this age! Fortunately, after transmigrating, Luo Xia awakens a Naruto template. From the start, he awakens the Kamui Sharingan and becomes the only ninja in the One Piece world! What's more, by hunting down the most evil people, he can unlock all kinds of ninjutsu and bloodlines from Naruto! Flying Thunder God Technique, Rinnegan, Eight Gates, Sage Mode... See how Luo Xia carves out a place for himself with ninjutsu in a world of One Piece ruled by Devil Fruit powers and Haki! A Devil Fruit power awakened? Useless. Everything is futile before my Perfect Susanoo! The Three Types of Haki honed to their limits? Well said. Have a Tailed Beast Bomb! Pirate King Roger: “Luo Xia! I've trained my Haki to an even higher level! Today, I'll definitely break through your Susanoo's defenses!” Whitebeard: “Damn you, Luo Xia! Today, I'll definitely figure out how to counter your intangibility!” Five Elders: “This Luo Xia is a terrifying figure who could threaten the world. But we can't beat him. What should we do? Asking online, urgent!”