A maniac resembling the legendary Jack the Ripper appears on the streets of the metropolis. New Jack is much more dangerous: he has all the possibilities of the twenty-first century at his disposal, any woman he deems corrupt can become his victim, which means no one is safe from a mad killer. He hides from the police so skillfully that he remains a ghost to his pursuers. Only two people reach him: former investigator Leon Agranovsky and serial killer specialist Anna Solari. But in order to find Jack and stay alive, they will first have to overcome the demons from their own past and understand: why are they better than the monster they are hunting?..