The near future. A prolonged economic crisis has undermined the last remaining foundations of the world order. In this chaos, a night bank clerk is taken hostage, and the hostage-taker’s demand is to withdraw money from a client's account. Trying to prevent this, the clerk realizes that his family is in grave danger.

A long time ago, Nightingale the Robber managed to defeat Ilya Muromets by cunning. He rewrote history, appropriating to himself all the exploits and glory of the hero. Thanks to the elixir of immortality, the Nightingale has survived to this day. And now he wants to revive the dark god Veles, to whom he then sold his soul. Today only the family of our heroes knows this secret. The father of the heroes, Professor Kiselyov, manages to find Muromets in the north, in the ice of an underwater cave, where the last battle between the hero and the robber took place. Thanks to Kiselyov's development - the heart of steel - Muromets returns to our world. However, this feat costs the professor his life. Now his sons, Maksim and Egor, will have to not only stop the Nightingale, but also restore the honorable name of Ilya Muromets - in fights between giant robot warriors at the RoboArena.

Two Muscovites go on a trip to Karelia and disappear without a trace in an endless, dense forest. Each attempt to get out turns into a new threat. The forest seems to breathe, watch and does not want to let go... It becomes clear: the Forest lives by its own rules, which there is no time to understand - without food and water, the girls will not last long. In the meantime, one strange family moves into an abandoned village house. Strangers are not welcome here. After all, they used to live in the Forest.

Tanya Vasilevskaya, a graduate of the Belarusian State Pedagogical University, gets assigned to a small school in the agro-town of Mezhrechye. The situation is aggravated by the fact that a very young teacher is put in charge of the 11th grade, whose former mentor unexpectedly retires. All the students in this class are complex and difficult children, but one of them, Sergey Yanchuk, requires special attention after the death of his mother. Tanya will have to overcome doubts, professional inexperience, skepticism and ridicule to become a good homeroom teacher.