One Piece: Eight Gates, One Punch for Each of the Four Emperors

After transmigrating into the world of Pirate King, Li Xuan inherits Might Guy's Eight Gates technique. Without relying on a Devil Fruit, he ventures across the seas of the Great Pirate Era using only his own body.

He joins the Marines, holding fast to his belief in justice that protects ordinary people. He becomes Garp's disciple and combines Haki with the Six Powers to hone his physical arts.

With the passionate will of the Azure Beast, he sweeps aside pirate powerhouses of every stripe and, amid an era of chaos, forges a legendary path all his own as a hard-hitting master of physical combat.