In modern literature, especially in the detective genre, there are not many authors who write like this. It has everything that should be in a detective story: kidnappings, murders, major financial crimes, infiltration of agents, “werewolves in uniform,” and international terrorism. The climactic actions of the novel develop in the catacombs, which have been preserved under the city since World War II. Events develop rapidly, with unexpected turns. And all the missing girls have already been found, and it is already clear that they must survive. But it is not yet clear who is behind all this? Who kidnapped and why? Who killed and who is behind the major financial frauds? This intrigue continues throughout the novel and keeps the reader in suspense. (Review by Klavdiy Chizhov).