...People living in the future have comfortable cars, obedient robots, beautiful houses. There are only books missing in these houses. Books are declared enemies, subject to extermination...

The soldier and the tracklayer Valya corresponded for more than a year. The girl said in her letters that she allegedly worked as a teacher and tried to “appropriate” qualities that she did not have, although in reality she was a sweet, good person. As a result, the soldier who came to Valya never recognized her, and Valya was ashamed to admit her deception...

The newlyweds return to Moscow after a wonderful sea cruise on the Black Sea. It seems that they will have a happy life ahead, their beloved job, but chance rudely cuts off all dreams: Viktor doesn't have time to slow down and knocks down an elderly woman with his Zhiguli. His desire to evade responsibility is replaced by repentance and a decision to accept the burden of guilt upon himself.

The action takes place in the 1920s. It is about the everyday work of criminal investigation staff in a provincial town, who are engaged in an unyielding battle against a well-organized gang of murderers and robbers.