Lyuba tries to help Polina distract herself and no longer think about parting with Vitya. And the "Polar Deer" are going to strelka with the "Black Dragon", but a big surprise awaits them there.

Novikov, on the instructions of the Chinese, is trying to reach the leader of the "Polar Deer". Liu gets into the Oleneozersk police. Polina is depressed. Cyril reappears in Polyarnoye.