The main character of the film is seventeen year old Belgrade girl Nataša whose father, an honest police inspector, was assassinated under mysterious circumstances. A year later, at the time when Milošević’s system is approaching its end, Nataša begins her childish revenge on the mafia. Determined to find out the truth, she starts sending threatening text messages to random phone numbers that she finds in her father’s notebook. Her victims include local criminals as well as high ranking state officials deeply involved with the mafia. Meanwhile she falls in love with married book salesman Marko. Although his wife is in the middle of getting the necessary documents for the two of them to leave the country, Marko delays the process since he has fallen deeply in love with the teenage girl. Eccentric Nataša fails to notice that her foolish game has grown out of proportion and turned into a deadly adventure as the mafia does not let her get away easily, while Marko’s marriage eventually falls apart.