The film tells about the childhood and youth of the wife, friend and military ally of the founder of the country of the Soviets Nadezhda Konstantinovna Krupskaya. The main attention in the film is paid to the participation of a young revolutionary in the organization of the struggle of the workers of St. Petersburg for their rights, against the autocracy.
An adaptation of a story by Mikhailo Kotsyubinsky, a Ukrainian writer executed in the Stalinist purges but rehabilitated in 1955, that anticipates the Ukrainian "poetic cinema" of the '60s in its focus on star-crossed lovers and its celebration of nature. Set in the 1830s, the film follows two lovers on the run - a girl forced into marriage and her boyfriend, a serf who's being sought by the authorities - as they try to make their way to freedom.