Bert is just your average, everyday working-class demonologist, a magical practitioner who specializes in the study of demons. He lives a comfortable life in Appollyon, the city where mankind and demons exist side by side, earning his living tracking down rogue demons. But his life is turned on its head when the Azerak, daughter of Satan and Bert's best friend, calls on him to help rescue her apprentice from the clutches of the Demon Prince of Envy. Together with a biblical antihero and an angry demon intent on devouring his soul, Bert will need all of his skill, training, and a pinch of luck to save the girl and get out alive.
