Rose Keller and Tate Russo have been climbing for years, training in harsh weather and traveling all over the world. The goal that kept them going? Summiting Mount Everest, the highest point on earth. Accompanied by Tate's dad, the two will finally make the ultimate climb at the end of their senior year. But neither Rose nor Tate are fully in the game--not only is there a simmering romance between them, but Rose can't get her mind off her mother's illness, while Tate constantly fails to live up to his ambitious father's standards.

Everyone on their expedition has something to prove, it seems. And not everyone is making the best decisions while short on oxygen and exhausted, body and mind. The farther up the mountain they go, the more their climbing plans unravel and the more isolated each team member becomes. Rose and Tate will have to dig deep within themselves to determine what--or who--they value above all else.