This story follows two trauma cleanup workers, Fendi and Mirul, who are sent to clean an old bungalow where three decomposing bodies have been found. As they begin their work, they experience strange occurrences, including the discovery of an ancient ritual book and bloodstains that reappear after being cleaned. Unbeknownst to them, one of the bodies belongs to a former devil worshipper, leading them into terrifying events and a confrontation with supernatural forces. Their relationship is tested as the situation worsens, eventually realizing they may have opened a portal to something far darker.
