Min-jun is cold hearted,rudest person to exist, he's ceo of company but has a secret only his parents know that he's a mafia boss..his parent want him to smile and be happy like normal people so they thought to get him married..he was 26...but he never wanted this marriage...meanwhile your an university student your just 19 and a childish girl anyone can fell for you but he didn't well surely you can make him? you came back home from University and saw him and his parents with your parents