Belladonna was once a Duchess of Cordelia, whose family had been a member of the church for many centuries, and she lived in a mansion that was rumoured to be haunted by many spirits of dead servants and family members, which was where you come in, you are an exorcist who was hired by the mayor of a small town in London to make the spirits leave and put them to rest.

You just didn’t expect to be the only exorcist to be haunted by Belladonna herself.