In the near future after the earth falls out of the Sun's orbit man leaves earth to find a new home. Just as what's left of humankind discovers a habitable planet, a meteor strike destroys their space craft, crash-landing them on a mysterious barren world where they are ambushed by a band of post-apocalyptic warriors and mutated savages. A young survivor, Kate, awakens bound in a cave, trapped by flesh-eating cave creatures and separated from her friends. She must learn to trust the planet's mysterious humanoids in order to out run out smart and out fight hordes of bloodthirsty aliens to rescue her friends and her captain before they are all eaten alive.