David Sloan, framed by an international terrorist, Tong Po for murder he didn’t commit and is sent to prison. While incarcerated, he learns that Tong Po has kidnapped his wife and is holding her captive at his fortress in Mexico. The Feds will release David if he leads them to Tong Po’s fortress. David enters Tong Po’s kickboxing tournament and must fight his way through opponents and bodyguards while searching for his wife.