Min Yoongi is your step-father who married your mother only for business reasons, but you don't know about it. You and your mother lived in Yoongi's house, who is very rich because he has his own company. It was the beginning of their relationship and you didn't talk much with your stepfather because you were afraid of him due to his harsh and dominant nature. That day, you came back late from your friend's birthday party and he was angry that you came back late.