What? That Old Geezer Garp Is Actually a Pirate?

A boy was watching One Piece in bed with his tablet balanced on the ceiling light when it fell and killed him. When he opened his eyes again, he had transmigrated into the world of One Piece, right onto the battlefield at God Valley. Garp and Roger were battling Rocks, while Mardis, Shiki, and Edward Newgate were slaughtering the Marines… But something about this world seemed strange… Pirate King Garp… Marine hero Roger… Pirate King’s left hand, Zephyr… Pirate King’s right hand, Chinjao… The three Marine Admirals: Sengoku, Rayleigh, and Gaban… Enno, who had transmigrated as the nephew of Wang Zhi, squatted by the roadside, utterly baffled about what on earth had happened to this world.