Four young college women travel to their professor's new countryside home for a weekend getaway after years of friendship. Unbeknownst to them, the house has a dark history, having once been the property of Samuel Sears, a former Nazi collaborator who hid stolen artifacts. The sinister past of the house begins to unravel when the women discover the hidden diary of Sears's daughter, which hints at unsettling and violent occurrences tied to the rural estate.

As the night wears on, they begin to experience strange and terrifying events that go beyond the natural realm. Mysterious shadows, eerie sounds, and unexplained phenomena amplify their fear. The discovery of an ancient wardrobe and its ominous contents leads them to confront the malevolent entity still haunting the property. Plunged into a fight for survival, the women must uncover the house's dark secrets and confront their deepest fears.