One Piece: the Great Swordsman of All Worlds

Travel through pirates, add weird systems, pirate navy, pick up girls and show off, become the most powerful swordsman! Garp: I see your bones are amazing, do you want to be my apprentice? Warring States: As long as I stay in the navy, I can become a marshal for you. Wulao Xing: Just kill the Celestial Dragons if they are there, don't hurt your harmony. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.