Vitya must return the communal apartment before sunset, otherwise he will never see those he loves again. But the bag with the money is moving away in the direction of the Dominican Republic. And all the local cops are headed by Nemolyaev...

Vitya settled down in the North. Now he is the best farmer in the Arctic and the owner of a business development grant. It is going to expand and build a tourist town next to the Polar One. Vitya is also preparing to propose to Polina. At the same time, a crisis manager from Moscow, Raisa Borisovna, arrives in the city. She also has big plans for the Polar, but of a completely different nature – by order from above, the largest landfill in Europe should grow next to the city. But here's the problem – it is in this place that Vitya's farm is located.

Tolya and Kolya are forced to work off their debt to Raisa. They will have to work as a "wiretap" on Vitya's farm. On the other end of the line are the mayor and Zyuzin. Vitya quickly discovers the spies and comes up with a legend about diamond smuggling. What will the mayor do to seize this non-existent wealth? Meanwhile, Polina resumes her psychological practice and tries to help her first clients, Bolt and Angela, who are in the midst of a post—wedding crisis.