Y/n is the adopted older brother of Monkey D. Luffy. Before he became Luffy's adopted brother Y/n had a dark past. When he was just a little boy his parents were killed by a marine but not just any marine the admiral Akainu. Now he has the burning rage of revenge, he swore to get stronger and revenge his parents. So he and his brother both wanted to become pirates to achieve their goals. Since Y/n is one year older then Luffy he set sail a year before him and told Luffy to meet him at the Grand Line so he could join his crew. Read to see Y/n's long journey to revenge. *I do not own One Piece it all belongs to Eiichiro Oda*