1927. Trans-Siberian Express. Secret documents that will determine the future of the USSR and China are being transported across Russia. Under the guise of ordinary passengers, foreign intelligence officers and real thugs are hiding, ready to do anything for the sake of documents. A young Red Army soldier and a former Tsarist agent have to team up to uncover a common enemy.

The wise hunter Mekhelecheen, living in harmony with nature, is concerned about his grandson Mishuk. The boy, spoiled by life, doesn't appreciate the legacy of his ancestors and doesn't understand the beauty of the harsh taiga. To pass on ancient knowledge to his grandson, his grandfather takes him into the dense forest. However, the journey turns into unexpected trials: Mishuk and his faithful dog, Sergekh, become lost in the forest. In despair, they encounter a magical deer—the guardian of the taiga—who grants the boy the amazing ability to understand the language of all living things. Together with his grandfather, he fights poachers to save the Spirit of the Taiga.

His name is Caskil, he lives with his mother, very spoiled and naive, in general, a typical mother's son. He then dreams of becoming a great dancer, similar to Tsiskaridze, then no less a great builder, or even decided to go to the police to protect the world from evil, like a hero of an action movie.

Two friends unexpectedly become the new bosses after a tragic explosion in the gangster underworld, attempting to deceive everyone to obtain the deceased leader's inheritance. But their success is threatened when they learn that a surviving enemy is seeking revenge. In a decisive battle, they must protect their new friends.

There is no escape from the war... 1942. While all the forces of the country are thrown into the fight against fascist Germany, in the southern part of Yakutia there are gangs robbing gold mines. The largest of them is the elusive and brutal Popov gang, which collects stolen gold to organize a military coup in the Far East. In their footsteps, a small detachment of the NKVD under the leadership of Senior Lieutenant Karasev is sent through the snow-covered endless taiga.

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.

Dina is a successful business woman, she has everything: carrier, money, family. But her life turned around when her private helicopter crashed in vast expanses of snowing taiga. She miraculously survived. The nomadic tribe whose life has not changed for centuries finds her. Now she will have to fit in. But does she have any chance to get back home or is she lost in the north forever?

The end of the 19th century. A tiny colony of lepers in the isolated Yakut taiga. A healthy girl, brought there by chance, falls in love with one of the young male lepers. Soon she is bearing his child. His wife suddenly arrives from the outside world and tragedy ensues within this strange love triangle.

Tenth-grade Tanya, being in a difficult life situation, is torn between love for mother and hatred of her stepfather. A decision matures in her mind that can fatally affect not only her life, but also the lives of her closest people.