In the prosperous Vinogradov family, grief happens - the head of the family, Roman, dies while hunting. And after a while, his daughter Elena (Anna Starshenbaum) learns about the love affair of her mother Irina (Maria Malinovskaya) with her father's partner, Boris (Alexander Makogon). Having arranged a scandal for her mother, Lena cannot control the car and has an accident ...
When Lena comes to her senses, it becomes clear to everyone that the last few years of her life have been erased from the girl's memory. She does not remember anything: neither about the death of her father, nor about the betrayal of her mother, probably involved in the death of the head of the family, and Lena also forgot Sergei (Timofey Karataev), whom she was going to marry ...