Derek, an experienced detective with a dark past, receives a call from a mysterious applicant to check out a mansion on the outskirts of town. At first it seems like just a routine check, and Derek hopes to quickly sort it out and return home to continue his normal life.Arriving at the scene, the detective realizes that everything is not going as planned.However, as Derek begins to investigate, he realizes that the house hides dark secrets that go deeper than he could have ever imagined. The walls of the mansion come alive with their own groans and whispers of the past, and every corner seems permeated with fear and horror.