Philo consults a Haruspex in an effort to find clues about the killer. Vignette grows closer with her newfound family. Upon Jonah’s return home, his parents cast a more watchful eye over him as a new player makes a splash in Parliament. Imogen brings Agreus into her circle.

As tensions rise on Carnival Row, Philo must confront both darkness incarnate and the evil that controls it. Vignette gleans the true nature of The Burgue. Imogen lets her feelings for Agreus go unbridled. Breakspear's secrets catch up to him.