, I recommend the following completed One Piece novels to you: 1. The main character of " Starting from the Pirates to Burn the World ", a novel of the infinite universe, burned the universe and fought until he found his true mission. 2. In the light novel " I Plunder the Devil's Fruit from One Piece ", the protagonist stirred up the situation in One Piece's world, became One Piece, and overthrew the world government. 3. In One Piece, the main character started from One Piece and traveled through various worlds to save girls and flatten all kinds of villains. The above is my personal recommendation. I sincerely hope that you will like my recommendation.