When a group of wayward teens arrive at a desert boot camp, with no communication, and nowhere to run to, they realize their only chance for survival is to fight for their lives.

After a group of wayward teens at a wilderness boot camp break a strange 'orb' in the middle of the desert, they begin to experience attacks from a ruthless blood-sucking alien. With no chance of rescue, and nowhere to hide, they decide their only chance for survival is to fight for their lives.