In the family of the main character Natalya, her husband and son began to get involved in esotericism, paganism and other incomprehensible things. Suddenly, his son’s girlfriend disappears, all suspicions point to the involvement of Sergei’s son in this disappearance. The heroine of the novel gradually begins to unravel the history of his social circle and contacts the teacher of the sect, which exists under the guise of a folklore circle. The organizer of the circle worships the cult of the pekel god Iasi, to whom, according to legend, sacrifices must be made. With the help of a friend from law enforcement, Natalya begins to investigate this dark story, unexpectedly getting into various adventures and even attacks organized by the leader of the sect, who is also a psychologist...