Two childhood friends work in the same police department. Sergey Glukharov is an investigator, Denis Antoshin is an operative. An ordinary evening, which they decided to spend with friends in a restaurant, brought them a terrible surprise.

A 30-year-old man, Vitaly, moves to Moscow in search of inner peace after struggling with personal and psychological issues. As he settles into a seemingly ordinary life, he forms an unexpected bond with his younger neighbor, forcing him to confront his past and emotional instability.

One Monday morning Katya, Vika and Zhanna learn that there will be a school disco, their first disco, on the coming Saturday night. The girls feverishly start preparing for the event, which rapidly becomes the most important moment ever in their universe, and looks like the ideal way to escape their daily lives...