Act as a seasoned screenwriter with expertise in horror and supernatural thrillers. Develop a compelling script about a protagonist who inherits a [TYPE OF PROPERTY] (e.g., Victorian mansion, abandoned asylum, remote cabin) from a [RELATION] (e.g., estranged uncle, mysterious benefactor, long-lost relative). The property is haunted by [ENTITY] (e.g., vengeful spirit, cursed object, ancient entity), and the protagonist must uncover the [SECRET] (e.g., family curse, hidden treasure, unsolved murder) tied to the haunting. Include atmospheric tension, psychological depth, and a twist ending. Ensure the script balances character development with supernatural elements, and consider how the setting influences the story's mood and pacing.