Based on the novel of the same name by Olexandr Dovzhenko. About the childhood of the famous Soviet film director Olexandr Dovzhenko, who was born on the ancient lands of Chernihiv, along the banks the Desna. The film consists of two parts. The first is the world shown through the impressions of the six-year-old Sashko. The second is the recollections and reasoning of Sashko, now an elderly colonel who liberates his native village during the war.