An old house on the outskirts of town stands in eerie ruin, concealing a bloody secret buried for decades. Investigator Lu Chuan accepts a request from the Zhou couple and enters their ancestral home, shrouded in the supernatural. In the dead of night, dragging footsteps echo through empty corridors; a ghostly figure flickers in the mirror and vanishes; foul-smelling stains in the corners conceal a mystery.
As the investigation deepens, a mysterious diary reveals the tragic past of Lin Yue, the mistress of the house, who was betrayed and murdered. The resentful gaze in an eerie portrait seems to tell of her injustice, while an ancient bronze mirror brings to light a long-forgotten rite of deliverance. When Lin Yue’s son, Chen Yuan, arrives in response to the summons, their reunion across the divide between life and death makes the old house shake violently. Evil spirits close in, and the truth is lost in layers of fog. Can Lu Chuan unravel the curse on the old house and help the vengeful spirit let go of her obsession? A thrilling exorcism unfolds within the gloomy old house, where every step hides deadly danger and every truth chills the blood.
