One Piece: A Mind-Mind Fruit User Turns the Seas Upside Down

[Pirate Faction][Slow Burn][Gradual Growth][Mind-Mind Fruit User][Master Swordsman][Master of the Three Types of Haki][The Float-Float Fruit Is Fake][No Female Lead]

"Hey, hey, hey~~"

Golden Lion: "Roy, why isn't my Float-Float Fruit as powerful as your Mind-Mind Fruit?"

Roy: "How should I know!!"

"Bullet, Mihawk, Tesoro, Crocodile..."

"Hurry up and get aboard."

Roy arrives in the world of One Piece and discovers that its future powerhouses are still young.

One by one, he coaxes them all into joining his crew.

By the time Luffy sets sail, Roy looks back. Oh no! I've become the ruler of the world!

When Luffy reaches the New World, Roy glances back at his lineup. "Brothers, you go first. Let me see what this guy's deal is."