传说中的罗蕾莉已经在德国莱茵河下的一个石窟中生活了几个世纪。每到月圆之夜，她就会变成爬行动物般渴望人血的生物。当附近寄宿学校的一个又一个女孩被她杀死时，一位名叫Sirgurd的猎人被聘用杀死怪物。

一个美国家庭继承了挪威山区一座偏僻的小木屋，实现了他们落叶归根的梦想，但却没想到有一个惊喜也在等着他们。

　　The legendary Loreley has been living for centuries in a grotto beneath the river Rhein in Germany. Every night when the moon is full, she turns int

Sharing his hunger for female flesh was his thirst for human blood...