A wave of child suicides has swept across the country. Hundreds of parents are panicking. Aleksandr and Lydia Istomin were alarmed. They noticed that their son Seryozha, a computer fan, has been acting strange lately. Alexander believes that the computer is to blame and takes his son to a psychotherapist. In a conversation with the doctor, it suddenly turns out that every night the boy sees a man hanging himself in his dreams. The doctor, according to Seryozha, compiled an identikit of the man and immediately noticed his striking similarity with those identikit images that were compiled by other patients a few days ago...