Very nice young women - Vera, Nadezhda, Lyubov - came to Crimea to relax. They settle in the Eden Hotel and do not know that according to the devil’s plan, everyone who arrives at this hotel must indulge in sinful pleasures on the seventh day, and on the thirteenth - give their soul to Satan...
A West German concern is conducting secret negotiations with an interested state on the production of an atomic bomb. The son of the head of the concern, realizing the enormity and scope of his father's activities, interrupts the negotiations and returns home with the intention of publicizing his father's activities.
