Kickboxing has always been Dennis's passion. So when his brother Wulf - a professional kick-boxer- is released from jail and promises Dennis fame and fortune as a fighter, it's clear that Dennis hops along for the ride. Problem is, he can't get off in time: Wulf drags him into the underworld to help him "clean up" for hard-boiled Lara, boss of a nightclub and prostitute ring. Things get even uglier when Wulf notices that Dennis is smooching around with his ex-girlfriend Tanya. Time to get her a job with Lara, who's always in need of go-go girls who can be forced to go-go all the way - When Dennis stops Wulf from cold-bloodily eliminating one of Lara's enemies, Lara strikes back by forcing Dennis into a fight to the death with a kick-boxer who's never lost a match: his own brother Wulf.