A father wanders the barren, post-apocalyptic wasteland in search of his kidnapped son, encountering savages, cannibals, and mutants along the way but never giving up hope that they will one day be reunited. Seventeen years after humanity destroyed planet Earth's delicate eco-system, Keo Tanaka (Garrett Sato) reason for living was taken from him by a maniacal cult leader named Caine (Derell Maury). Though it's been nearly two decades since Keo has seen his son, he still searches night and day for any clue to his whereabouts. Now it looks like his goal is within reach, but before he can see his son again Keo will have to defeat a small army of religious zealots who aren't afraid to die for their beliefs.