Roma Sokolov decides to get involved in crime, and turns over his accomplice Sergei to the police. During the investigation and trial, Roma falls into the state witness protection program, so he has to go with his daughter Alice to Blagoveshchensk. Together with the experienced major Sveta and the teenage-looking Lieutenant Grisha, they are now a friendly Khomyakov family for everyone.

Sveta believes that their neighbors consider the Khomyakovs to be a fake family. Grisha saves little Ksusha, who now considers Grisha her boyfriend. Alice fights with Vika and antagonizes the whole class.