Mysterious attackers began to destroy leading FSB specialists. This has already happened before - then the “hunters” were members of an ominous satanic sect. And now history repeats itself. Who is settling scores with state security officials this time? The investigation is being led by FSB Colonel Dmitry Korsakov. Traces of criminals are lost in the highest echelons of government. It turned out that the killers are zombifying their victims using the latest drug. He turns ordinary people into completely suggestible super-soldiers. However, Colonel Korsakov knows several ways to talk and impose his will on zombies.