Pre-Petrine Russia, Semyon Lazarev, one of the instigators of the “Copper Riot”, is forced to flee, as a result of which he ends up in the army of the leader of the peasant uprising Stepan Razin.
A detachment of Red Army soldiers is ambushed, from where only the boy can escape.
The film is based on the story of Fyodor Mikhailovich Dostoevsky. A sad story about how the demagogue and idler Foma Opiskin lived in the house of Colonel Rostanev, took possession of the souls and minds of educated, intelligent people.