Many years after a deadly terrorist siege in a Moscow theatre, survivor Natalya returns to the crime scene to hold a memorial evening, finally able to confront her survivor's guilt and her estranged daughter and husband.
Quiet life ends when the engine of a tank starts up. And trying to fire a shot, whether it is for real or for training purposes, can lead to irreversible consequences. Sometimes these consequences become the beginning of someone’s personal life.
During the swimming training camp, coach Sofia and her husband, coach Trofim, take their niece, an orphan, to raise. Anya shows hope, but does not talk after the death of her parents, which becomes the subject of harassment among other athletes. By standing up for Dima, one of the guys on the team, she gets her first real friend. In parallel, a chain of irreversible consequences begins, which can destroy the relationship of Trofim and Sophia.
