Detective Cadence Riley never believed in ghosts, until she became one. Killed in the line of duty, she finds herself recruited into a group that monitors haunted sites, making sure that the spirits don't give too much away to the living. All seems to be going well until a group of cultists unleash a chaos demon in a haunted asylum. Now Cadence and her new partner find themselves in a race against time. They have to find a way to stop the demon before it devours both the spirits and the living, and they may just have to break a few rules to do it.