In 2003, David Hunt and his 11-year-old daughter Leia, set off on a snowmobiling adventure in the Quebec back country. Disaster strikes when David's snowmobile hits a snow drift and crash lands into a ravine. Stranded miles from safety with a badly broken leg in sub zero temperatures; David's only chance of survival rests with his daughter Leia. It's the greatest test of her young life and one she can't afford to fail.