Following the tragic loss of her fiancé after a rock climbing incident, rock climber Becky falls into a spiral of depression, and her friend Hunter, feeling she just needs a bit of a thrill to help her convinces her to climb the B-67, a 2,000 foot abandoned radio tower. However, the climb up the tower doesn't go as they planned and they find themselves trapped on the top of the tower. If they want to survive, they must dig down deep within themselves—devint-34563