Into the cloudless life of a beautiful, intelligent, charming woman, misfortune comes: first, her lover, having learned that she is pregnant, leaves her, and then the newborn girl is kidnapped by unknown people. The case is being led by an investigator - an energetic, intelligent, fearless, but who has lost faith in people and is a reserved person. The young mother, thanks to her persistence, obtains his permission to participate in the search for the girl. In the course of a difficult investigation, she manages to overcome the wall of alienation with which this man has surrounded himself and discover his soul.