A top police investigative unit in Durban, South Africa, breaks an illegal gambling operation in the context of rampant police corruption and drug-fuelled gangster violence in the city. Lead detective Jeremy Ryder is a physically powerful, quiet and meticulous investigator. His partner Navi Pillay is a small and exceptionally strong Tamil martial arts instructor, and she provides the speed and physical power to complement Ryder's incisive sleuthing abilities. Together with their other detective colleagues Ryder and Pillay crack open two interwoven criminal operations. There are two key villains. One is a corrupt murderous senior police officer at the heart of the illegal gambling operation and the other is a sinister and violent gangster dealing in drugs and murder. Each of them presides over lesser criminals and each of them controls separate domains of corruption until their paths cross in a spectacular climax.