Viktor, a successful businessman and former doctor, illegally returns to the hospital to help his mother who is sick with COVID-19. Risking his life and freedom trying to figure out what it is, he, along with the medical team, helps the hospital to better prepare for the impact of the pandemic.

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.

In the near future, writer Victor Banev gets himself on a UN commission to investigate what's going on in the remote town of Tashlinsk, where reports tell of a virus-created race of brainiac mutants. Banev's tween daughter Ira is enrolled at a school for gifted children which has been taken over by the mutants, who have grown to despise ordinary humanity.

The picture of youth, love and betrayal, the eternal problem of fathers and children. The main actors are teenagers living in a small provincial town. Their parents — decent people who are used to making money in an honest way - do not have the opportunity to help their children. The difficulties that teenagers face at home, once pushing them to steal. What is the moral law in our lives, what is today the place of eternal values — such as love, family, loyalty? What does money mean in the modern world? Where and when does a person cross the line beyond which there is no way back?..

In the center of the plot is a senior investigator named Masha Shvetsova and her male colleagues. The plot is the most vital, but, like in “Streets of Broken Lanterns,” it is seasoned with a fair amount of humor - otherwise, how can the audience (and the heroes) endure countless morgues, identifications and other “cute” charms of the investigative routine?

A love story of two people which turns out into triangle... So the steady family walls do not seem so steady anymore...