Tajni život tinejđera (Secret life of teenagers)

Intergenerational gang conflicts in a drug-affected neighborhood during the war lead to a series of casualties, but also to the success of a younger gang that is laying new foundations for its future life. 
A group of five friends live in a drug-ridden neighborhood during the war. They grow up, go out and do drugs all the time. They want to live a better life, and they choose staged car accidents as a way to make money from insurance companies, which they do well. The main character easily wins the boxing championship, finds a girlfriend, but older thugs with whom the five friends are connected rob them of their hard-earned loot. After a series of attempts and failures of the main character, they managed to recover the money, buy drugs and resell them at a big music festival of electronic music.