Autumn of 1941. Enemy at the walls of Moscow. Basic enterprises and establishments are evacuated to Gorki, where the new border of defensive is formed. To sow panic and prevent to producing of military products, fascists pelt in our rear of well-prepared saboteurs. A fight against them is conducted by parts NKVD under the command of major of state security Vasiliy Clear. An experience official of cheka understands: it is not enough to educe and destroy the shallow groups of enemy, more important to intercept strategic initiative. To that end the Clear creates task force and begins to conduct a thin radiogame with fascists.