On a dark and stormy night, Tess, a young woman traveling to Detroit for a job interview, arrives at a rental house only to find it already occupied by a stranger. Despite her doubts and the palpable discomfort, Tess decides to stay in the house, convinced that it’s just a misunderstanding. However, as she delves into the dark atmosphere of the place, she uncovers unsettling secrets that lead her to question whether she is truly safe.
As the plot unfolds, the tension escalates when Tess and her strange companion, Keith, discover a series of passages and hidden rooms in the basement. With each revelation, fear takes hold of them, and it soon becomes clear that the house harbors a terrifying past. The situation becomes even more chilling when a sinister presence begins to stalk them, forcing them to fight for their lives.
In an unexpected twist, the terror deepens with the introduction of a new character, a man who brings with him the very demons of the house's history. As all the threads intertwine, the horror transforms into an inescapable nightmare, leading Tess and her companions to confront not only their fears but also a truth that no human should ever know. Survival becomes a deadly game where madness and cruelty know no bounds.