Britt Phieffer has never been that adventurous, but that's about to change.

Wanting to impress her ex-boyfriend, Britt convinces best friend Korbie to take a trip with her and go trekking through the Grand Teton Mountains in Wyoming.

But when a freak storm leaves the girls stranded they seek shelter in a cabin, and find two knights in shining armour, Shaun and Mason, who are also hiding out.

But all is not as it seems, and Britt quickly discovers that the guys are there for reasons other than hiking - dangerous reasons that mean they need to get off the mountain, fast.