Travel through the world of One Piece and become Yun Tianyu, the sworn brother of Luffy, Ace, and Sabo!
Five old stars? It's just a stepping stone one punch at a time! King of the world Im? It's just a stepping stone for him to break through to the ninth level! The navy is out in force? There are five great ministers standing in the way! The world's greatest swordsman? Kuina drew her sword to greet him!
