Pirate God Level Evolution

Qin Yang got the "Fantasy Gene" and traveled to the world of One Piece. As long as he has the Devil Fruit, he can start a new transformation. The Dragon King of the Sea, Phantom Assassin, One Punch Man Ibaraki Doji, Railgun, Kyuubi, Death... Garp: Shadow Demon, why can't even my armed color Haki hit you? ? Aokiji: Ibaraki, why does your black flame never go out? ! Warring States Period: Hai Long, how dare you flood Marineford! ! Whitebeard: This era will be called "Qin"! This story and characters are purely fictitious. Any similarity is purely coincidental and should not be imitated. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.