The main characters of the film, inspired by director Soukup's own experiences at the Škodovka factory in Pilsen, are two inseparable friends who, after graduating from the industrial school, join a large engineering plant. Here they spend their first year of post-graduate life, where their vague ideas and ideals clash with their completely different life experience. In addition to their conflicting work experiences, Ondřej and Cyril have to deal with their own personal problems. They have big plans for the future, but their dreams are unexpectedly interrupted by a tragic event.

A young waiter named Michal gets into trouble when he is robbed of his daily takings, which he was supposed to deliver to the bank. He's on probation, so it's clear that no one trusts him. So he asks for help from a friend, Tomáš, a taxi driver, who borrows from Adamec, a dangerous bellhop. By chance, the two friends manage to find out that his colleague Kadlec and his son-in-law, garage keeper Bures, who is a stolen car dealer, are involved in Michal's robbery. With the help of Michal's girlfriend Magda, they devise a scam to punish the extortionist boss and hand over the two seemingly blameless scoundrels Kadlec and Bures to the police with the evidence.

The unlucky cultural officer of a spa facility gets involved in compromising situations against his will - and he was originally only after a recommendation to study at an art school.

The main characters left their original professions of waiter and taxi driver and rented a thriving disco Brooklyn. However, their peaceful life is disrupted by the con man Kadlec, who has not forgotten that it was they who put him behind bars two years ago. All this time, all he's been thinking about is revenge. The formerly petty crook, with the help of his accomplices, his son-in-law Buresh and fellow prisoner "The Engineer", joins the drug trade and begins his revenge. Michal is arrested for the rape of a girl he has never seen in his life, and it doesn't take much for Tomas to figure out that Kadlec is behind it all. What Tomas also doesn't realise for a long time is that the sympathetic Ivana, who has joined their business and with whom he has fallen in love, also works as a luxury prostitute and was put into the business by Kadlec.

Technical school student Pavel Brychta, arrives at a youth correctional facility located within a chateau in Konečno. He is an atypical, but not hopeless case for the institution. Pavel comes from a well-off family and his antisocial behaviour on the verge of criminality was some kind of response to his difficult relationship with his authoritative father. However, it takes quite some effort for Pavel to find his place in this environment of bullying, and also diverse methods from the tutors

The story of a music academy student Zdenek, who meets a charming girl, and without realizing also gets a son with her. Dealing with such a situation is not easy, especially when one day the child's mother disappears. Twenty year old Zdenek faces a serious decision. Although he is aware that a child may endanger his studies and perhaps even future career, he refuses to entrust him to the care of the state institution.