Aleksandr Malokiyenko

In Imperial Russia, Anna, wife of the officer Karenin, goes to Moscow to visit her brother. On the way, she meets charming cavalry officer Vronsky, to whom she's immediately attracted. But in St. Petersburg’s high society, a relationship like this could destroy a woman’s reputation.

The series is about the operation code-named "Trest", which under the leadership of F.E.Dzerzhinsky was carried out by the VChK to identify and eliminate the counter-revolutionary and monarchist underground on the territory of the USSR, associated with foreign white-emigrant organizations.