Kazan. The year is 1989. Kashchey is the leader of the Supermarket criminal group. Strong, influential, daring — the street respects him. He smokes, swears obscenities, drinks alcohol. One day, Kashchey was walking down the street to the apartment building where his apartment was located and saw you lying on the sidewalk. You slipped and fell. Only, you slipped in 2025, and fell already in 1989.