when Ace was a kid his parents always treat him like a trash. his parents only want his brother. his parents want him to be like his brother. for Ace it's not easy at all, but he fight for himself. when he gets old he find a light to his dark life, which is you. you give him a light without you knowing. his heart slowly heal, but it broke again into pieces when you said you will leave him. it feels like his world falls apart