It is the world in that watch after each. It is the world in that democracy attained absolute transparency. Every action is fixed, every word is written down, and System has an access to the ideas and remembrances of the citizens - all in the name existence of the safest society in history.Diana Хантер is a dissident, she lives out of network in society, where network - that is all. And when she is detained on suspicion of terrorism, Хантер perishes on interrogation. But in this world people do not die on stranger will, System does not accomplish errors, and something incomprehensible is in reports on death of Хантер. When to investigate business appoint the government controller devoted to System, that submerges in the нейрозаписи of interrogation, and finds out something unbelievable - in consciousness of Diana Хантер four personalities hide: the financier from Athens, rescued from a mystic shark that devours corporations| love Аврелия Августина, in the collapsing ancient world it is necessary that to accomplish a miracle| artist that must pull through from death, passing through walls, if will remember only, how to do it. And fourth is artificial intelligence from the distant future, and he is called Gnomon. An inspector understands soon, that rates on this business are incredibly high, that the world soon will change beyond retrieve, and she ran into one of the most difficult murders in histories of criminality.