A small town is shaken by a series of mysterious murders committed on the territory of an ancient monastery. A film crew from a show about psychics is immediately sent to the crime scene. The residents' entire hope is in the strongest participant - Inga. Investigator Koltsov, assigned to this case, does not believe in supernatural forces, only in his professionalism and experience. The killer is clearly following some ancient ritual; you just need to calculate his actions. But will the cold-blooded mind of the investigator help when meeting with a demon whose black heart gathers followers? The mystical stories of Alexander Belov continue. In the new novel, the heroes will have to give up their beliefs in order to save their loved ones, and face an invincible and truly dark evil. An exciting thriller novel that keeps you in suspense until the very end.