A film based on a book by Jaroslav Kmenta tells the story of a mafioso who got rich by tax fraud of billions of crowns in transactions with petroleum products and who later tried to gain control of the state-owned petroleum concern. The main character is the gangster Radim Kraviec (Hynek Cermák). He was always capable of violence, but when his father is abducted and killed by a competing mafia, he is changed into a murdering monster.

After narrowly escaping arrest in Prague, Czech mobster Radim "Kácko" Kraviec flees first to Seychelles and then to South Africa where he continues with his criminal endeavours. However, his illicit activities cannot go unnoticed forever.