The film takes place during the civil war. Tolya Dergach, having lost his parents, falls under the influence of bandits looking for hidden treasure in the ruins of the estate. The boy, of course, will understand his new friends — and together with old friends will help the security officers to neutralize criminals.

A criminal drama based on the story of the same name by Pavel Nilin. The first years of Soviet power in East Siberia. Malyshev,deputy chief of Criminal Investigation Department, a Komsomol member, wins over to the Soviet power a former field-hand and now a bandit Lazar Baukin, and the latter tells him about Vorontsov, the gang leader. Malyshev guarantees Baukin’s freedom. However the chief arrests him in order to reap laurels of catching the gang leader. Malyshev is in despair - he has brought under execution the man who has fully trusted him. The situation gets worse due to his personal drama and Malyshev commits suicide.