Masha Khamitova, a 5th grade student, stays at home alone because her parents are leaving on an urgent business trip. A nanny was called to look after Masha, who was found through a fashionable online service. However, who could have guessed that the nanny was hatching an insidious plan? Now Masha has one night to bring the criminal to clean water with the help of neural networks and modern gadgets, showing her who is the boss in a smart home.

Masha Khametova goes on a summer trip in a camper van with her parents. Three years ago, mom and dad promised their daughter that they would spend more time together, and now a trip to nature is a family tradition. But Masha has grown up, and she is bored of spending so much time with her parents. The teenager's soul is yearning for new adventures, but the adults do not understand this at all. One of the stops on the family's route is a campsite. A bus that takes the teenagers to a summer camp also stops there. Masha meets one of the girls. By a lucky chance, her name is also Masha, and she does not want to go to camp at all. Without thinking twice, the girls switch places: Masha Khametova goes to camp, and the "other Masha" calmly returns home.

Masha encounters the insidious Nanny again. But now the villain has a new ally - the charming swindler Anton. At stake is the school graduation! Together with her friend Yegor, Masha must stop the criminals and save the most important evening of the year.

Cheerful and inventive Zlata, who stays at home alone for the sake of the school ball and the first kiss, under the supervision of the newest robot nanny Notrix. Confident that she can easily trick the car, Zlata soon discovers that she is dealing with an invulnerable opponent who controls the entire house. Desperate, she and her neighbor Nikita, who is in love with her, find an unconventional way out - they begin to communicate with the robot in its language, using "perfect promts". Their friendship with their iron friend is rapidly gaining momentum and leads to a huge party, which turns into real chaos. It is at this moment that Zlata has to make a choice and understand what true friendship and self-sacrifice are.

Milana receives a long-awaited gift from her parents—a puppy named Dippy. Her joy knows no bounds, but one day, while out for a walk, the girl gets distracted, and the puppy gets lost in the park, left all alone to face the big city. Dippy meets a street cat and a rat named Bangs, and even falls in love with a Chihuahua named Tabby. While Milana searches for her beloved pup, exciting adventures await Dippy—adventures in which he must become a true hero, capable of protecting not only himself but also his friends.