Shurik is trying to bring Tsar Ivan the Terrible home with the help of a time machine. But the VPN on which the miracle machine runs constantly breaks down and moves the would-be inventor and the tsar to different countries and times.
Schoolgirl Masha and her parents are forced to move from Moscow to Novoorsk. After the elite gymnasium on Rublevka, it is not easy for a girl to put up with the rules of a provincial school. At her new school, she becomes a victim of bullying — sophisticated psychological and physical harassment by classmates. It becomes especially harsh because of Masha's feelings for Chris's boyfriend, the main star and rebel of the school. At the suggestion of Chris, the nickname "Crybaby" was glued to Masha. To cope with problems and tears, the heroine is helped only by music and a band that she has put together with other students.
The main character was a standout high school student and graduated university at the highest level. When he reached his 30-s he has found himself a failure: his wife left him for a successful boxer, he got fired from a misearable job, and a morgage that he had to keep up paying off for years ahead. At the most desperate moment the character finds out that that his cunning classmate (Danila Kozlovsky) has become a prosperous businessman and announced a competition for high school students with the prize fund of over a million or rubbles. The main character looks a lot younger than he is, he even gets asked if he is of age when buying alcholol. He gets rid of his beard, fakes his DOB in ID and decides to take a chance in the competition assured that expirience can take over youth.