Jan is an 18-year-old mechatronics enthusiast and autistic teenager. He joins a class competing for a scholarship in an international company in the development of software for a modern system powered by artificial intelligence.

Embittered widower, Ludvik, spends his nights transporting illegal refugees in his van from Croatia, across Slovenia, and into Italy. The young and inexperienced Rudi acts as his helpmate. Together they become a well-trained duo who almost every night convey "spare parts" to Italy. Of course the story of their illegitimate exports into Europe ends tragically, for everyone. The whole idea of this account is that everyone - including ourselves - is looking for happiness: the "spare parts" because of the misery they are plunged into without, and our characters because they can't find it inside

The main character of the story is 12 year-old Denis, a fan of actor Arnold Schwarzenegger and a faithful admirer of his films. The summer holidays begin. Most of Denis’s plans for the summer fall through. He regularly goes to the movies, gets together with friends who have remained in town, and unenthusiastically, but nonetheless, takes cake of his dog Arnie when his mother, a television journalist, is too busy. Taking his dog for a walk one evening, Denis witnesses the loading of harmful substances at a local chemical plant. A series of slightly unusual circumstances, holidays with boy scouts, a new friend - private detective Emil, his mother’s environmental contributions in TV shows and a longing for adventure lead Denis to follow the perpetrators, who unload the wastes in a national park. Denis’s adventures end happily for him and for all his family members, while the criminals are punished - as they should be.

Kiti and Jozek, a young couple from the Prekmurje region become redundant at their place of work. Full of hope, they go to Ljubljana to seek new employment.