在树荫下，微风轻拂，阳光洒落，仿佛时间在此静止，心灵得以宁静与舒展。反向囚禁

　　Against her better judgment, young American student, Emily, agrees to a weekend camping in the English countryside with her new boyfriend, Jay and his strange cousin, Julia. A simple walk in the woods becomes a lethal brush with nature when Emily discovers that her new friends aren't who they seem - and her life is in danger