Логово Зверя

Not far from Saturn, observers spot a strange object whose creators can only be "djinns", Hyperpterid Warbots defeated and destroyed in the last war. What happened? Did any of them still remain in the solar system, or is this new generation of strange half-living creatures inhumane? What are they up to? What does this mean for people? These questions will be answered by Artyom Romashin, an officer of the Security Service, the main "Demon Specialist". As has happened more than once, the Investigation started by Artyom leads him to completely unexpected results that are of great importance for humanity.