In the post-apocalyptic ruins, ex-prizefighter Bruno Swaggart makes his living the only way he's ever known how: one opponent, two gloves, and a bloodthirsty crowd urging him on. But the world has changed... now the undefeated champion bobs and weaves for his life, trusting that the next punch will not be his last. For when you're boxing against the living dead, all bets are off....