Thais, an Egyptian courtesan, is converted to a life of a penitant by Paphnutius, a holy man. She is taken to a convent in the desert and lives her life in the care of the abbess there. But Paphnutius is changed by the vision of Thais and becomes obsessed with gaining her love and retrieving her from the spiritual world for himself.
Two scientists are chosen as guinea pigs for a time experiment: they are placed in hibernation and should be brought back to life after three years. In the meantime, however, World War III breaks out and life has been wiped off the surface of Earth. When they wake up, it turns out that not only 50 years have passed but also that they are the only living specimens of the male sex in a new, underground society composed exclusively of women.
