The head of the field hospital, Stupakov, has lost his wife. He devotes all his love exclusively to his daughter Vera, who works as a nurse in the same hospital. However, Stupakov’s love is selfish. Ignoring Vera's feelings, he tries to separate her from the man she loves. But Vera, defying everything, leaves for the active military unit...

The action takes place during the years of the Civil War in the Urals. It is difficult for the young woman Nadia Korneeva to make sense of the events unfolding around her. Having endured much grief and gone through numerous trials, she decides to join a Red Guard unit.

Based on the play of the same name by A. Galin, staged by the Central Academic Theatre of the Soviet Army. Konstantin Ivanovich Ermolayev, who had been driving locomotives for many years, was offered a dispatcher job due to his approaching retirement age. He refuses to accept this and goes to his wartime friend Pankratov for advice.