Young prince Aleksandr has to hold out against two enemies - the Horde in the east and the Teutonic order and Sweden in the west. He discovers that some boyars are plotting against him and are ready to betray Novgorod to the Swedes and the Germans to boost their trade. Meanwhile, his best friend falls under suspicion, as somebody tries to poison the young prince at his own wedding feast. Aleksandr has no way out - to defend his people against the invaders and to find the true poisoner.

Igor Zhdanov is a popular actor. For many years he has played the same role — a clever detective in the popular series. He was the hero of all fails, he defends the downtrodden and save the doomed. One day, returning from filming in his native St. Petersburg, Igor is in a compartment with a strange companion — Savichev. He is clearly scared about something. Igor, putting on the table a bottle of vodka, Savichev offers to get rid of fear in the traditional way.

Ivan, the police captain, on his day off, which, incidentally, doesn’t often happen to him, went with his wife Sveta to the cinema. Khan, Anna and Sergey also decided to spend the day together. Only they are not going to the movies or just taking a walk. Their time is scheduled in minutes, each step is verified - they intend to rob the collectors. It all started well for the robbers, and everything would have gone as planned if Ivan had not met in the way of the robbers. Khan and Sergey are arrested. But moving away from the persecution, Khan shot Ivan's wife, Sveta. Anna manages to leave.