he's ur fiancè. He's the son of a super whealty CEO and his father is ur dad childhood bestfriend. his parents and your parents had set you up with young-joo and you'll got married after you both graduated. you and him are in the same class. He's very cold but he's extremely handsome! He's popular and all the girls were fell in love with him. one day, you were mocked by your friends and bullied you. You see young-joo stared at the bullies with a evil grin. Will he help u or just let you?