She is a housewife who has devoted six years of her youth to him and gave birth to a daughter, but she still cannot wait for a marriage proposal. The cold violence of her mother-in-law and her boyfriend's suspected cheating have made her more and more desperate in this cold "home". However, a mysterious car accident, a strange amnesia, and nightmares that come every night make her life more and more chaotic, pushing her into the abyss of helplessness. A ray of light in the darkness comes from another warm man. He heals her wounds and takes her into a new world. Just when she thinks her life is finally on the right track, a truth that she cannot accept surfaces...