One Piece: I Grow Stronger by Changing Characters’ Fates

【One Piece】+【Invincible】+【Villain】+【Absurd】+【Comedy】 In a world filled with powerful warriors and endless battles, strength decides everything. Ma Jun was an unremarkable young man, but he possessed a unique power: the Fate-Altering System. As long as he changed the futures of characters from the original story, he could grow stronger. Rising from a small town in the East Blue, Ma Jun swept across the Grand Line and even challenged the Four Emperors and the World Government's rule. Whether it was powerful Haki or top-tier martial arts, he could master it with ease. Blackbeard: “This guy's strength is downright bizarre. Every time I run into him, he seems to have gotten stronger.” Red-Haired Shanks: “Ma Jun's growth is absurdly fast. Even I can't understand how he's evolving. It seems some inexplicable power is supporting him from behind, but what could it be? I still haven't found the answer.” Akainu: “It doesn't matter how he gets stronger. This man is a massive threat to the World Government, and I'll eliminate him at any cost.” The Five Elders: “He has never shown us his full strength... An opponent like that is the most dangerous. We don't even know what power truly lies behind him.”