The tear-stained wife of the market director came to the homicide department of Yakutsk and said that her husband Seraphim was relaxing at home late in the evening with a friend when the doorbell rang. The woman didn’t see who came, but a minute later the men got dressed and left the apartment... It’s been the third day since there was any news from her husband. Two people disappeared without a trace. A week later, the mutilated bodies of Seraphim and his friend were found at the foot of Mount Chochur-Muran. And no clues! Another “grouse” was in sight. A few months later, another corpse was discovered at the foot of the mystical mountain. And in the winter they found a man with a crushed skull. But that was just the beginning...