This drama is about a married couple whose betrayal of one another leads to a whirlwind of revenge. Ji Sun Woo (Kim Hee Ae) is a family medicine doctor. She is married to Lee Tae Oh (Park Hae Joon) and they have a son. She seems to have everything, including a successful career and a happy family, but she is betrayed by her husband and others. Meanwhile, Lee Tae Oh dreams of becoming a famous movie director. He runs an entertainment business with the support of his wife Ji Sun Woo. Even though he loves his wife, Lee Tae Oh falls into a dangerous relationship.