By the will of fate, Andrei Morozov finds himself in the year nineteen forty-one. The most terrible and destructive war in the history of Russia is underway. Surviving the beginning of the war, he ends up in the special school of OMSBON of the NKVD. Here, boys from all over the country are trained for one thing—diversionary activities in the enemy’s rear. Andrei, remembering from his previous life much that helps him fight the enemy, becomes the commander of a sabotage unit. And the group is dropped into the enemy’s rear. Thanks to a successful infiltration into a Wehrmacht unit, he manages dangerous and necessary for the country diversions: capturing enemy officers and exposing other saboteurs—everything brings the Great Victory closer. But at what cost is all this paid by Andrei?