Set one year after the events of Hell House LLC II: The Abaddon Hotel, the hotel is on the verge of being torn down when it is purchased by billionaire Russell Wynn Gabriel T Chytry as the new home for his popular interactive show, Insomnia ” He invites journalist Venessa Sheppard Elizabeth Vermilyea and her crew to record everything happening inside the hotel leading up to the performance, but they soon encounter a more nefarious plot, one that threatens to unleash a veritable hell on earth