Tourists are disappearing at an alarming rate. While Augustine and his lieutenants attempt to find them, Harlow and the evil spirit possessing her remain Augustine's true focus. Freeing her from the spirit's grasp is all he can think about, especially with no real solution on the horizon.

Then he discovers the tourists are disappearing because the city's witches are stealing souls to cast a dangerous chaos spell. Before he can stop them, Harlow becomes their victim. Now he must race the clock to set her free and end the witches' machinations before the chaos spell strips every fae in New Orleans of their power and brings fae rule to an end.