The protagonist travels to the world of One Piece. After a period of growth in the world of One Piece, the protagonist's name is: Xiang Kunlun. I heard that he is a descendant of Xiang Yu, the overlord of Western Chu. Before he came to the world of One Piece, he did not have the domineering power of Xiang Yu. He was just a so-called He was an ordinary office worker, but he didn't have a family yet, but he always looked like a teenager. Even the doctors didn't know what the problem was. So, Xiang Kunlun didn't care. As for how he came to the world of One Piece, it was just an accident...
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.