One Piece: Start as a mythical beast, practice to become stronger

Jin An, a good boy, traveled to the world of One Piece. He started with a knife. In a world full of pirates, he would be in trouble if he was not careful. He got the life selection system. As long as he made a choice, he could get rewards. Thus, the first face king in the world of One Piece was born! "I heard that you know Kaido and Lingling?" Jin An: "Needless to say, we are friends for life." (You stab me once, I stab you twice) "I heard that you have the final say in the South China Sea?" Jin An: "This is called unity. I am uniting all the forces that can be united and working hard to contribute more to the peace of this world." "......" Every...