The book tells about some unknown, half-forgotten, and even completely forgotten pages of an unprecedented epic of resistance to the aggressor during the Great Patriotic War, about what preceded these tragic historical events in Europe, about the fates and deeds of different people who fought behind enemy lines in the composition special groups of the Intelligence Directorate of the Red Army, the NKVD-NKGB of the USSR and the BSSR, partisan detachments, brigades and formations of TsSHPD, BSHPD, and very young underground members, partisans, who left their bright mark on Belarusian soil during the long, not The probability to inflame and casualties of the battle, and that in any harsh and often inhumane conditions they had to fight and live.