这是一部由卢森堡、丹麦、加拿大、英国、美国、法国联合摄制的科幻爱情片。
在一个上下颠倒的双生世界，人们像生活在平行世界中一般各自生活工作，互不干涉。法律规定任何人不能和另一个世界的人沟通，更不能试图跨越到另一个世界去。活在“下界”的Adam（吉姆·斯特吉斯 Jim St urgess 饰）与生活于“上界”的Eden（克斯汀·邓斯特 Kirsten Dunst 饰）在年少时已在高山的山顶上结识并互有好感。可惜一次意外，令Eden失忆，从此忘记Adam；而Adam虽对她念念不忘，亦无法在山上再碰到她。...
The story revolves around a new female college student in a dormitory filled with mysterious occurrences due to the awakening of a demon through an incantation and curse that still holds a connection to her own past....
Just when the resort staff thought the coast was clear, new owners www.yuankan.cc want to make big changes. Steffi has doubts about competing on Natasha's terms....
