Series based on the novel by Sergei Sobolev "Condor accepts the challenge," "Three to Tango".Governor's bodyguard, Aleksey, and the granddaughter of a Soviet spy, Lena, meet under strange circumstances. They come across a part of the German map that leads to the stolen amber room. From that moment, SS special agents, as well local criminals and even law enforcement become interested in their personas.—TatevG