Every Saturday fireman Anton Kalashnikov welcomes his 14-year-old daughter Kira from the dance. TV, dumplings for dinner - a standard set of entertainment from a Saturday dad for a teenage girl. But on this day, everything went wrong. Kira rings the intercom, Kalashnikov opens the front door, but the girl does not go up to the apartment. Anton has to ask for help from his neighbors in a concrete box, breaking through human indifference and past grievances.
World War II. In autumn 1941 the German troops completely surrounded one of the biggest Russian cities — Leningrad. 2,5 million civilians got trapped in the city. The German commandment decided to destroy the city with bombings, artillery attacks and, most importantly, with hunger. The most difficult first winter of the siege (1941 — 1942). A young woman Olga is walking through the whole city to her father. She wants to see him one last time to say goodbye and to ask for his forgiveness.
