裙子里面是野兽

影片通过跨越数千年、不同时空的三条故事线，交织出无形之中彼此呼应的科幻寓言。

　　大老板(陈龙饰)所困的不法山客栈迎来了一群不一般的客官，这其中，来势汹汹的西域人究竟是何身份?群妖汇集在此蠢蠢欲动又所图为何?而路经此地的唐僧师徒四人又将变幻何人才能骗过众人耳目?在这座无法使用法力的神秘客栈，一场惊心动魄的西游版“狼人杀”即将拉开序幕。

　　Six people bound together by a traumatic experience decide to round off a year of group therapy in style. They join each other once more, traveling up to the Scottish Lowlands for a reunion weekend in a 1970s holiday let. Soon a number of mysterious and horrifying events start to expose the cracks in their relationships, and one by one they discover that trust runs but skin-deep. A night of closure turns out to be far more final than they could have anticipated.