Joo-joo accidentally sees her mother having a relationship with her lover. She decides to take care of her friend Myung-jin's house for a few days in order to escape her place for her mother, who has been lonely and lonely. Then, she asks Myeong-jin to bring her clothes to her room and sends her to her house. But there, Myeong-jin meets Joo-joo's mother and her eyes. When Joo-Jin sees Myeong-Jin's mother, she immediately begins to be attracted to her...