A high-adrenaline tale of young climber Peter Garrett, who must launch a treacherous and extraordinary rescue effort up K2, the world's second-highest peak. Confronting both his own limitations and the awesome power of nature's uncontrollable elements, Peter risks his life to save his sister, Annie, and her summit team in a race against time. The team is trapped in an icy grave at 26,000 feet - a death zone above the vertical limit of endurance where the human body cannot survive for long. Every second counts as Peter enlists the help of a crew of fellow climbers, including eccentric, reclusive mountain man Montgomery Wick, to ascend the chilling might of the world's most feared peak to save her.