Minor hooliganism, fights, thefts and their consequences are all routine for employees of the juvenile affairs department. But there is one among them who cares about the chaos reigning in the area. A good policeman, Pasha, tries his best to save confused teenagers from prison. But it is very difficult to help those who have lost their way when you are confronted by a local criminal authority.

Sveta Vasilkova - my mother's "Firefly" - moves from a tiny village to the city to study at an elite school. The appearance of a strange newcomer in a red cap, who seems too smiling and naive, immediately changes the usual life of the class. The future elite of society is forced to look at themselves from the outside and find not the best features. Not everyone is ready for this, and a split occurs in the group. In order to somehow return the guy's attention, the beauty and leader of the company Zhenya decides to reveal the girl's secret.

Having accidentally committed a crime, Victor tries to evade responsibility and flees. He meets Nika and falls in love with her. The young people are trying to arrange Victor's illegal escape abroad, but events take an unexpected turn.

At a party, a girl is bitten by a vampire. A young man finds her unconscious and brings her to his home. But the bite does not go away, besides the girl is annoyed by daylight.