A girl has disappeared. She left her house in a village near Moscow, and no one saw her again. After a year and a half of searching, only her car was found, and in it was a piece of paper with a phone number. It would seem that a trace has been discovered. But the owner of the room has never met the missing woman. However, the girl’s father does not give up. And a piece of paper with a number reveals a whole series of brutal murders committed throughout Russia. With every step it becomes clearer that the reasons for the murders are in the recent past. The call of Belukha Mountain, an Altai tourist attraction, at the foot of which ten people accidentally met in 2004, becomes increasingly clear...