One Piece: The First Swordsman of the Rocks Era!

What if you stole Kaido's legendary Devil Fruit before he ever got it? Transmigrated into the world of One Piece, our protagonist joins the infamous Rocks Pirates and seizes the mythical Fish-Fish Fruit, Azure Dragon Form. Now wielding unmatched power, Ares carves his name as the greatest swordsman in centuries—a blade so terrifying that even the Marines refuse to hunt him alone. Rocks declares he'd need the entire Navy to capture this monster. Mihawk admits his Hawk Eyes can't measure the gulf between them. Big Mom calls him inhuman. Kaido trembles at his name. In an era of legends, one man r…