50s of the last century. The country is in crisis and waiting for a change of government. Stalin began another shuffle of personnel. Senior leaders are preparing for a power struggle and looking for strength to lean on. Numerous conspiracies are ripening in the country. Stalin, realizing that he remains alone against his "comrades-in-arms," forms his own secret service, completes a combat group of former front-line intelligence officers and partisans, which, in the event of a possible coup, could protect him. Beria, having learned about the formed detachment, is trying to seize the initiative. Fighters gathered in camps become victims of court intrigue...