He who has knowledge is the one who wields weapons, the ancients said. In the secret war of the xenotes against humanity for global control of the Earth, such a weapon is the information possessed by the chroniclers - people who are able to descend through hereditary memory into the depths of the past. That is why a real hunt begins for the writer Vatshin and the mathematician Uvarov. To save them from harm, not to give the “green inhumans” another chance against earthlings, is now the main task of the fighters of the Zastava special forces unit, led by Colonel Gordeev. However, a “third force” intervenes in the confrontation, and the situation becomes unpredictable...