Grisha Utochkin once told the guys that his nondescript-looking dog, Palma, knows how to catch criminals. And Grisha had to urgently teach her all sorts of dog tricks. But Palma did not want to run on a log, jump over barriers, and even more so follow the "face" command. The training finale was unexpected!

The beginning of the 20s. In the North Caucasus, a gang led by the “Head of the Gorgon” is preparing a counter-revolutionary rebellion. The Red Army soldier Svetlov, returning home from the front, becomes a victim of the bandits who attacked him and finds himself in the hospital, the very center of the White Guard conspiracy.