A disabled person since childhood, Andrei Tolokonnikov, after a scientific experiment, enters the body of the Red Army brigade commander Alexei Ivanovich Vinogradov, commander of the 44th Infantry Division. The experiment was successful, but December 1939 was in the yard, and the 44th division was moving to war with Finland, where it would be defeated in a heavy battle on the Raat Road. There is no time for despair. We must act to survive... and win.