Elly is requested by a household pal to spend just a few days taking care of an aged lady dwelling in a distant cabin. She readily agrees considering a brief journey to the woods will likely be a pleasant escape. The cabin seems to be something however stress-free as Elly begins hallucinating in ways in which blur actuality together with her desires. Because the visions take over, Elly realizes that she was lured there by a demonic presence hiding within the lady simply ready to interrupt free.