This is again about computers. The time of action - Moscow of the late twentieth century, the eighties, the first Russian computers in the novel occupy one of the most important places. There are describes, among other things, also intelligent bio computers, different mind or reason, which acts independently by entering directly into the brain of a person or animal. The system is although a machine, but a machine of "thinking and feeling". What are the circumstances under which the machine refuses to work, that is, spontaneously stopped any evil and inhuman initiative? It is this: "Neither in the present nor in the future in the world there are no forces that can forever abolish the free spirit of man, indestructible as life itself. The free man will enter into an unequal struggle with the forces of the world's evil, lies and violence. and whatever powerful means these forces may have, the free man will prevail. Person will always remain a freethinking and deeply feeling being, with a pure heart full of tenderness and kindness to the whole world. As for the rulers who took the liberty to establish the dictatorship of the strata over the world, their fate is sad and unenviable."