在夜深人静时，诡异的哭声悄然响起，似乎诉说着不为人知的悲怆。囧囧烧脑王

　　In their last attempt to save their marriage, Sara and Óscar decide to take a short vacation in a cabin in the woods with their two children. But upon arrival, strange events corrode the tense atmosphere between them: a woman prowls the house predicting events that defy nature, which break the family from within as they confront unresolved problems from their past.