Will Caster - has been researching artificial intelligence and is working on a computer, the ability to gather all the knowledge and experience accumulated by mankind. His work not only glorifies it, but also makes the main goal for the radical group that makes every effort to prevent a scientist to shut down. But after several attempts to get rid of him, they achieve the opposite result, and Will gets a complete superiority over them. His friend and wife, who are also scientists and help him in his studies, gradually confronting difficult question: "Should we continue to experiment?". Gradually, they realize that their worst fears were confirmed, and now Custer wants only one thing - full power, and it is virtually impossible to stop ..