Fraternal twins spend a hellish night at the remote inn their father disappeared from the night they were born.

圣诞前夕，11岁女孩佐伊·韦弗（艾米丽·亚哈伯曼 Amelia·Haberman饰）刻薄的养父母在自家双双被害，身体自燃烧成了焦炭，怪异案情让警方束手无策。为查找线索，协助警方办案同样身为养母的儿童心理学家瑞秋·斯图尔特（莫妮卡·恩格塞…