A young guy Sergei Kovalenko helps the investigation to expose Roman Barinov, a pedophile with many years of experience, who repeatedly persuaded Sergei to have sex. But at the last moment of the operation, Kovalenko breaks down and warns Barinov that their conversation is being recorded on tape. Barinov does not have time to escape, and he is detained, but nothing illegal sounded in the recording and he had to be released. Soon, the investigation finds another former victim of Barinov - Valery Skvortsov, who talks about Roman's strange habit of giving the boys, when parting with them, videos of their joint sexual encounters.