One Piece: My Sealing Sword System

Adrift on a tiny boat in the treacherous One Piece world, Dockley D. Lingtian's transmigration was anything but smooth. His first encounter? The legendary Rocks Pirates, dragging him into an immediate, brutal duel with the Golden Lion Shiki. Demise seemed certain for the lone swordsman. But a hidden 'Sealing Sword System' ignited, granting him devastating 'Spiritual Arts' and a blade that powered up with every clash. Lingtian didn't just survive; he dominated, shattering expectations from day one. Now, armed with foreknowledge, he cultivates young legends like Kaido, acquires mythical Devil Fruits, and unlocks a 'Lottery Shop' promising world-shattering power. As the fated God Valley Incident looms, Lingtian stands poised to unleash abilities that could rewrite history itself. Will his ultimate gamble pay off, or will he be crushed by the weight of a past he already knows?