The graduates receive information that they have been accepted to the Military Academy. Meet the parents from various social backgrounds and various parts of Serbia as each of them respond to the choices of their children in their own way.
Each of the cadets experiences the first morning at the Military Academy in their own way. Finally, they realize that the usual habits have to change in order to comply with everything that the military stands for.
Cadets leave for their first training session in Valjevo. Each of them has their own way of dealing with new and very uncommon and unusual things they are instructed to do.
After the relaxing party, the cadets meet a notorious professor of mathematics, Vilotic, who seems to enjoy showing the authority and enjoyment in the mental destruction of students.
As the end of the school year approaches, some cadets have passed all the exams, while the other part of them are very close to losing a year, which ultimately means losing friends and their dreams.
Nadica and Dzale lie ahead of an unsolvable problem that will depend on the fate of their relationship. While Klisura is continuously worrying about his family, Sashvari is always there to support him.
While Lela and Ris are fighting the avenue of the past, Stosic is desperately trying to impress Lela. In the meantime, chef Sheki finally makes a move on Captain Kashanin with the boldest help of Burazer.
Lela and Zimche are finally reading the situation and are beginning an open-minded conflict. While the two are busy fighting with each other, Ris is fighting his own demons from the past.
Captain Zarach and Cheki are finally meeting up for a date. On the other hand, Ris's worst nightmare becomes reality as Black comes out of prison, where Ris's mentor and best friend, Mraz, placed him five years ago.
Captain Zarach and Sheki realize that they are one after the other, while on the other hand, Ris and Zimche cannot help explaining to each other what is actually happening to them.
Stosic shows that he's actually much more emotional than he was pretending to be. Lela and Ris are still trying to understand whether their dark past has remained behind them.
Stosic promises to help out Klisura's family find a new place to stay through his mighty father, due to their own house being scheduled for destruction. Professor Vilotic continues to enjoy the destruction.
Zimche and Ris finally achieve their harmony after the exciting events that follow. Stosic delivers on his promises and helps Klisura's family move into his mother's cottage where all the cadets participate to help out as much as they can.