Alina's abuser has been punished. The director cancels the prom for 11 "A", but Anton decides to correct this misunderstanding.

The whole class is going to celebrate Anton's 19th birthday. Some partygoers feel out of place.

Katya helps her beloved to deal with an enemy. A young teacher breaks the law, and Anton finds himself in a love polygon.

Anton spends time with the black sheep of the class — Alina. Athlete Katya participates in the most important fencing competitions.

Anton faces charges of aiding and abetting the shooter. In the past, his father decides to arrange an evening of men's entertainment for him and his friends.

Anton's classmate's dad helps his son get rid of a dangerous find. In the past, an intimate video appeared in the general chat 11 "A".

Tolboev interrogates the children in the presence of their parents. Two months before the incident, Anton invites new friends to a party at the mansion.

Investigator Tolboev talks with teenagers about the tragedy that happened. He finds out that it all started when Anton appeared in their class.