Miles Mako is a Catholic outcast turned supernatural exorcist for hire. He makes a living banishing ghosts, specters, and dark spirts alongside his partner Pin. When Clara, a new client, encounters a demonic presence and hires the Demon Detective, Miles begins to realize that this case and others he's been taking may have connections to his tortured past. Sooner or later, he will have to face the evil he’s been running from his whole life. And if he's lucky, pay his rent.