About the book: 2017 / St. Petersburg Zone knows how to keep secrets and riddles. Do you want to solve at least one? Get ready to pay the dearest. Urfin and Barkas, former enemies who became partners. They are going to the Zone for the last time. For a real treasure. To no longer risk your life. And only the solution to one of the secrets hidden inside the dead city of St. Peter will help them. They don't believe in fate, they only believe in steel, gunpowder and lead. But when the blood boils with the devilish power of dark adrenaline, all that remains is to trust chance. And the experience of veteran stalkers.