About the book: 2020 / One thousand nine hundred and forty-one. The most terrible and destructive war in Russian history is underway. Having survived the beginning of the war, by the will of fate, Andrei Morozov ends up in the NKVD special school OMSBON. Here guys from all over the country are trained for one thing - sabotage activities behind enemy lines. Andrei, who remembers many things from his past life that help him fight the enemy, becomes the commander of a subversive unit. And the group is thrown behind enemy lines…