Jung Sun is the deputy head of the VIP team in Sungun Department Store. She seems to be having a happy life as she's recognized for her competency at work and is always on good terms with her husband Sung Jun, the head of the VIP team. But on the other hand, no one knows how hard she struggles to be loved by others due to the trauma she got from having been abandoned by both her birth mother and her stepmother. She firmly believes that Sung Jun would never let her down at least. One day, she gets an anonymous message. "Your husband is having an affair with someone in your team." After receiving this message, she gets to know the secrets of Sung Jun and the women.