The film takes us back to Crimea, during Nazi occupation. Hayk Margaryan, a member of an underground organization, saves a painting by Aivazovsky, which Hitler's soldiers tried to smuggle from Theodosia.
Follows the people who came to build the Vorotan hydroelectric power station and reservoir.
Episodes of the life and work of the legendary Civil War commander G.B.Guy, whose division took part in the liberation of Simbirsk, the birthplace of V. I. Lenin.