On September 2, 1945, aboard the American rocket cruiser “Missouri,” an act of unconditional surrender of Japan was signed. World War II ended; the armies returned to their permanent deployment sites, but for secret service employees, work only increased. On the Korean Peninsula, occupied by Soviet and American troops, an intense struggle unfolds for the political future of the country. A group of Soviet front-line intelligence officers is tasked with secretly delivering to the territory of North Korea, intact and unharmed, a group of prominent Korean communists who had been in exile in the USSR, to prepare for the “people’s revolution.”