After the death of Ellie's uncle Alfie, an infamous magician and occult detective, the 72 devils of the Ars Goetia are mysteriously freed from their infernal realm. It's now up to her to track down each of these demons and damn them right back to Hell... using holy water, conjuration, or just her trusty, rusty claw hammer.
Meanwhile Dora, a detective traumatized by the same events as Ellie, is suspicious of the untimely death of Alfie. As new terrors unfold, the two witness strange changes to the political landscape of Britain: a gibbering madness infecting the population.
The 500 Club has a new world order in mind, and Ellie is caught in the middle; she’s set up and without a prayer.
Cillian will stop at nothing to induct Bloody El into his demonic hivemind, and Ellie will have to try something unconventional with Glasya Labolas to shake things up… but will it work as expected?