Eloise is a mental asylum that gets ravaged by fire in 1982 and left abandoned. Jacob Martin, a drifter, breaks into the asylum one day in hopes of finding his aunt's death certificate which will grant him a huge inheritance following his father's suicide. He brings along his delinquent friend, Dell, and Eloise expert, Scott, who is accompanied by his motherly sister, Pia, to help him search through the massive asylum's maze of decrepit floors and hallways. Jacob then discovers a death certificate proving his aunt had passed exactly thirty years prior to the day. However, that's not all he discovers, as it seems Eloise is far from dead itself.