该片翻拍自2010年上映的日本动漫电影《不测的幸运签》，一缕无主幽魂，赫然发现自己附身在一名高中男生Min的尸首中，在外人眼里他是个医学奇观，唯有这个「旅居灵魂」心知肚明，这是死神给他的考验，要他在100天内找出令明死去的真凶，否则他将永不超生！「旅居灵魂」用尽方法投入Min的世界，感受Min的亲情,友谊及爱情，逐渐发现Min的死另有内情…

An urban husband and wife travel to the jungle and learn just how precious their relationship is.

An urban husband and wife travel to the jungle and learn just how precious their relationship is.