A group of American soldiers, fleeing an organized attack on their base camp in the Middle East, encounter a storm unlike anything they've seen before. When the storm subsides, they wake up to find themselves no longer in the desert and perhaps not even on Earth. The jungle they've been deposited in is a place ruled by prehistoric creatures long extinct. Each day is a struggle to survive as their ammo begins to run low and virtually everything they encounter, in this land they've been hurled into, is a deadly threat.