One Piece: The Pinnacle of Armament Haki

Lei Ze enters the world of pirates and trains his Armament Haki to the peak. Wielding his Blackrock Blade, he defeats Kaido three times and rises to become one of the three strongest fighters in the Rocks Pirates. When the Marines launch an all-out pursuit, he stays behind alone to cover the retreat, then drifts to a deserted island, gravely wounded. There, he comprehends the true meaning of Haki and is reborn through the flames. He sweeps across a world in chaos, defeats Imu, and frees all the people of the world. In the end, he becomes the King of the World, whom all bow to, and forges an unmatched legend in Armament Haki!