Such a strange, mysterious case has never happened in the practice of the MUR... At night, victims of terrible and monstrous crimes are found on Moscow boulevards. Katya Petrovskaya, a police captain and an employee of the police department's press center, had a rare chance to become a direct participant in the ongoing investigation. There were many versions. But they all quickly crumbled into dust. There is only one left, the most incredible, but confirmed by the results of DNA testing: the terrible murders on the Moscow boulevards were committed by Larisa Belousova, killed five years ago... A deceased woman thirsty for blood and revenge, summoned from the grave using a ritual performed in a cemetery... But this already beyond reality! And then another version was put forward, the only one possible...