When the male protagonist Lin En was watching One Piece, he had a strong inner fluctuation due to Ace's death. After time travel, his parents had a lovely sister who unexpectedly came again. The Celestial Dragons fell in love with the sister. The parents died tragically to save their daughter. The male protagonist has since embarked on the road of revenge. He has used the memories of his previous life combined with One Piece's Devil Fruit to develop skills one after another and continue to train and grow.
