At the center of the story is a small town with an unusual name Mavki, where an intern, Kira Zadorozhnaya, is sent to train at the police department. But did the girl really come here just to work?
For Oleg Kravchenko, who heads the local police department, it comes as an unpleasant surprise that the intern, Kira, is clearly from a wealthy family. Oleg and Kira's relationship has not been working out since the first day they met. The man understands that there is some kind of secret in Kira's life, which led her to Mavki. And one way or another, a local official, rich man and philanthropist Viktor Shinkar is connected with this mystery.