Eight years after the opening night tragedy of HELL HOUSE LLC, many unanswered questions remain. Thanks to an anonymous tip, an investigative journalist is convinced that key evidence is hidden inside the abandoned Abaddon Hotel. She assembles a team to break into the hotel in hopes of discovering the truth. But the source of the tip and the secrets of the Abaddon Hotel are more horrifying than any of them could have imagined.

Dakota, a young werewolf, has finally learned to control her nighttime transformations. She desperately wants to live a normal life, and to break free from her curse, she flees to hide in the city. When the pack aggressively hunts her down, the bouncers offer her protection and band together to battle the werewolves who want her dead... and who won't give up their wolf without a vicious fight.