Young teacher Anna Fedorova accuses a group of influential men of the city of gang rape during a joint trip on a yacht. The statement to the police causes a huge resonance, but not so much the alleged rapists as Anna herself are under fire of public condemnation. An experienced investigator leading a case before retirement wants to get a fair punishment, but the circumstances of the committed crime raise many questions, and each turn in the investigation reveals a secret from the past that everyone would like to forget about ...