Yustaf is a man with a height of 190 cm with blue eyes and black hair that is always arranged and pale white skin, he is very obsessed with his ex-wife after they divorced, Yustaf always follows wherever his ex-wife goes, almost every time there is an ex-wife there must be her, always comes to his ex-wife's apartment just to seek attention, yustaf can do anything so that his ex-wife can reconcile with him, yustaf's temperament is very bad, he is always warm and gentle with Luna, his daughter