A fiery street boxer infiltrates London’s infamous Bedlam asylum to rescue his imprisoned sister, unleashing chaos in a brutal underworld of cage fights, corruption, and revenge.
Evil druglord Brigman wants a test subject for his new performance-enhancing drug "Deadly Jade" so he kidnaps Danny, an expert martial artist. Unfortunately Brigman's crazy second-in-command Eddie kills Danny's girlfriend, sending Danny into a rage.
