Near future. Lera Arabova is a 15-year-old girl who lives with her family in Vladivostok. Lera's father has been working at the orbiting space station "Mira" for many years and has long lost contact with his daughter, turning only into a voice on the phone. After a meteor shower hits the city, Lera has only one chance to save her loved ones and the city from a new disaster. Her father helps her in this - through satellite surveillance systems and the telephone, he uses every opportunity to send a message to his daughter, watching from above from the station her every step.

On a hot summer day, Katya and Alina are bored in the yard. They run away from the playground to explore the world around them and meet a taciturn woman. The new acquaintance asks the girls to help her carry mirrors home. The new acquaintance takes an unexpected turn.

A huge housing complex called "Сronos" is being built next to the orphanage. Irina, the orphanage's teacher, is worried that Cronos is getting closer and closer to the house and taking over more and more land. She will do everything possible to protect her charges.

The story of twelve-year-old Gleb Belov, a talented violinist from the provincial town of Klin, who reaches the finals of the prestigious All-Russian "Young Virtuosos" competition. In the capital, he encounters a world where art is turned into a show, and victory depends not only on skill but also on connections, money, and social media. This film demonstrates that the most important thing in art is not the award, but the voice that cannot be silenced.

Nine-year-old Mitya lives with his grandmother in the village. Everything in the boy's life is familiar and understandable until his grandmother falls ill and sends him to the pharmacy in the district center. Along the way, Mitya meets manga fan Kira, and this meeting changes everything for Mitya. Meanwhile, his grandmother waits for her medicine.

To provide food for herself and her younger sister in the siege Leningrad and to avoid getting to an orphanage like homeless children, young Tamara decided to take a job at the post office. However, to get the job, she should first prove herself: deliver five letters to five addresses, despite hunger and cold. Tamara soon realized how important this job was and how each letter could change the recipients life.