In fog-laden woods, there lies a mansion with shattered windows and walls covered in creeping ivy. Locals whisper of unsettling noises and lights at night, but, unbeknownst to them, the mansion is inhabited by a sinister group. Led by an unknown figure, they seek to summon ancient entities from beyond the veil of reality. Nearby disappearances and gruesome discoveries have drawn the attention of law enforcement. Now with enough evidence to warrant a raid, the task falls to an elite SWAT team.