Bolt and Angela continue to attend Polina's classes in an attempt to establish a personal life. Tolya decides to arrange a romantic balloon dinner for Terentyeva, but the ubiquitous Irka intervenes in his plans.

The annual dumpling fair is held in Polyarnoye. The highlight of the program should be a giant Dumpling King sculpted in Polar. But his transportation was entrusted to Nuzhdin.

It turns out that Polina is still formally married to her first husband. Vitya undertakes to correct this misunderstanding. But when meeting Polina's ex in person, new unexpected circumstances are revealed. The police officers, led by Nemolyaev, are sent to the Anti-Poacher-2021 exercises in order to win the main prize. But as usual, everything is not going according to plan.