Olga brings up two children from different marriages, cares about her alcoholic father and tries to adjust her personal life. The eldest daughter Anya is studying in a vocational school, she thinks that she is the only adequate member of the family, and in her life everything will be different. The younger son Timofey, whose father returned to the first family in Azerbaijan, believes that he is already a man, although he is only 11 years old. Olga's father, Yuri Gennadievich, a former football player, drinks hard and constantly lies, which often leads to scrape. And sister Lena is trying to live at the expense of men - mostly married. Eternally saving relatives from troubles, Olga lives a strange life and rarely thinks of herself until Grisha, a young and positive driver of the “Sable” hearse, falls in love with her.

The history of the series develops around three Suvorov graduates - Ilya Sukhomlin, Stepan Perepechko and Alexei Syrnikov, who entered the Moscow Higher Military Command School at the end of the summer, where each of them is awarded the rank of junior sergeant. Along with the Suvorovites, graduates of ordinary schools, without a military education, called "schoolchildren" - Dmitry Krasilnikov, Gennady Varnava and Nikolai Kovnadsky, enter the school. The third side is made up of the so-called "army men" - Evgeny Bragin, Sergey Gonchar and Stepan Prokhorov - who have already served as conscripts in the army and have more practice than theory. Later, Maxim Makarov, transferred from St. Petersburg for a fight with a colleague, joins the main characters. Aleksey Syrnikov, meanwhile, is being transferred to the Ryazan Airborne School, which he dreamed about while still being a Suvorovite.

Weary of Moscow, a young photographer sets out for the Kola Peninsula in order to document the life of the local fishing communities whose inhabitants have lived in close proximity to the sea for centuries. The director portrays the wild beauty of this gradually disappearing world through a series of poetic images.