Petar Maras, the Belgrade drug lord, is in conflict with Red, the powerful state curator of the Serbian criminal world.

Mladen and Marija are an ordinary and happy married couple of the "middle class" of the society in which they live as tenants. Mladen works as a civil engineer in a state company, and Marija is an English teacher in primary school. The couple finds joy in their only son, Nemanja. They discover that Nemanja has a rare heart disease and healing is possible with an operation in a foreign medical center, which costs €26,000.

A young man who masturbates to porn finally becomes sexually active when his sister brings a female tenant to their flat.