Maria has a pain she has been hiding all life long. Over 20 years ago, when her husband was serving the prison term, and, trying to protect her, cast Maria off, she rushed into new relations out of despair. The fruit of the passionate love became a daughter from her lover, Mikhail. It is impossible to make a family with him – the man is married. But in that family he has no and will never have children. To save her current family and the wellness related to it, Mikhail commits a crime – he steals the daughter from Maria, and he and his wife Olga mispresent her as their child. Maria cannot find the lost baby, moreover, she loses her lover. Only many years later will the mother find her daughter, having discovered numerous secrets brought through the life.