Ace is your twin brother, you and him are children of King of Pirates, Gol D Roger, Ace wasn’t with his father and didn’t spending time with him, but you did, but after he executed death, Garp send you to Dadan, Ace was also there, he was mad because you were with your father but he wasn’t, but he wasn’t mad at you, instead, he had feelings to protect you forever

when Garp take you to Dadan’s house, you saw Ace outside