The history of Bender's hunt for the underground millionaire Koreiko develops in the 1920s. Bright characters, adventurous adventures and a light veil of a bygone era in a new version of the classic work of Soviet literature.

Witness the life of four young medical interns who experience various hilarious situations every day with their mentor and the hospital staff.

In each episode, Sergei and Nadia Nesterov discuss with a psychologist the problems of a large family: the midlife crisis, Tamara's grandmother's manipulations, the teenage dilemmas of Katya and Vasilisa's daughters, the hyperactivity of Misha's son. But the main thing they come to a specialist for is to save a 17—year marriage.

Evgeny Korolev arrives in Moscow by train and meets his future friend there - a red-haired first-year student Vladimir Vladimirovich Kvakusha. In addition to this guy with a funny last name, Zhenya recognizes Sasha, the head of the first-year students, who falls in love with him without memory. However, Zhenya himself falls in love with a third-year student, Veronika, whose boyfriend, Anton Sedykh, has great ties with the deputy dean Pavel Ilyich Gusev. As for Gusev, he hates Dean Vesnovsky and wants to take his place with all his might. Gusev's behavior affected not only teachers and students, but also Evgenia: he was once expelled from the student dormitory. However, he remembers that he has a friend Kvakusha, who is always ready to help him: the whole problem is that Kvakusha is a master at creating problems, and it is very difficult to solve them later.