The Six-Style Pirate General, I Will Destroy the New World

Ruka, who traveled to the world of One Piece, comes with a six-style unlimited upgrade system. Through practice, Is the finger gun as powerful as Lieutenant General Garp's fist and bone impact? Is Lan Jiao's wind blade comparable to the hawk-eye slash of the world's greatest swordsman? Can the speed of shaving be compared with that of Kizaru? Can the defensive power of the iron block sit at the same table as Kaido? Is the dodge ability of Zhi Hui not much different from Ka Er's dodge ability of seeing and hearing? Not only can Yuebu fly into the sky, he can even go into the sea? And you said it can still be upgraded? I, Kakashi Ruka, the King of Marines, will reshape the world's new rules.