Ye-jin, who has persistently studied in a challenging environment to gain admission to a prestigious university but has a score of 0 in dating. She tries various things with the hope of finding a boyfriend... Just when Ye-jin's only male friend and a physical education major, Hyeon, who is wearing the mask of friendship, appears in front of her and gradually becomes obsessed with her. Can Ye-jin achieve both her dream of raising her family through her high education and her dream of dating while pursuing her education?