Your best friend was rejected by the kingka Byun Baekhyun, your worst nightmare, and she begged you to teach him a lesson. Being the school nerd, you felt it was impossible for you to do that. She insisted that he likes you but knowing how he is, you knew it's not true. Now, fate is really cruel and decided to play a game with you, so you had been arranged in a marriage with him. What the hell right? I know.