The year 1920, Polish lands beyond the Vistula, the Polish-Bolshevik war continues. Felix Dzerzhinsky travels by train with the army. In July, his appeal to the people was published, in which he warned that from now on, the punishment for theft or inciting robbery would be death by shooting. When a group of hungry, destitute boys break into the wagon during a stop, one of them is captured and brought before the revolutionary.