After surviving an incredible plunge to near-certain death, Chev Chelios (Jason Statham) is abducted by Chinese mobsters. Waking up three months later, Chev finds that his nearly indestructible heart has been replaced with a battery-operated device that requires regular jolts of electricity or it will fail. Chev escapes from his captors, reunites with his lover, Eve (Amy Smart), and sets out on a frantic chase through Los Angeles to get his real heart back.