An ordinary quarrel between teenagers spills over into a parent chat and leads to a serious conflict. At this time, in the hospital, the girl asks for an urgent operation, but the doctor, in fear of breaking the law, does not dare to perform it until midnight, when the girl becomes an adult. Somewhere in one of the apartments a frank story unfolds about a man who, secretly from his wife, begins to flirt with a seductive neighbor. In a neighboring house, a young guy borrows a lot of money from a businessman to play on the difference in exchange rates, but on this particular day the dollar exchange rate goes crazy. And the crazy old man, meanwhile, goes to another city to meet with the killer of his son, so that he will answer for everything. All of them are faced with the question of choosing and making difficult decisions on which their lives depend.

In a yurt on the snow-covered fields of the North, Nanook and Sedna live following the traditions of their ancestors. Alone in the wilderness, they look like the last people on Earth. Nanook and Sedna's traditional way of life starts changing - slowly, but inevitably. Hunting becomes more and more difficult, the animals around them die from inexplicable deaths and the ice has been melting earlier every year. Chena, who visits them regularly, is their only connection to the outside world - and to their daughter Ága, who has left the icy tundra a long time ago due to family feud. When Sedna's health deteriorates, Nanook decides to fulfill her wish. He embarks on a long journey in order to find Ága.