Nora's plans for revenge on Solstice have failed, and while her capture by the Seelie is short lived, she's found herself in a new, self-imposed cage. The Unseelie Court knows her secret, and she must face the consequences: House Pride stands divided, and Nora's place as Pride is challenged.

But the events of Casimir changed more than just the status quo. Imogen is traumatized, struggling to watch the ones she loves fall into perpetual cycles of violence, and questioning what she wants her future to look like. Josie is thrust into leadership roles she never asked for, and is doing her best to keep herself-and her best friends-afloat. And Silas poses a terrifying question: what happens if the shadow veil he erected fifty years ago falls, and Patience makes good on his promise of war?

Nora once thought she could have it all: the title, the girl, and the glory. But as she spirals down a path of fiery destruction in the name of vengeance, will there be anything left of her previous life to salvage from the ashes?

Love and violence clash in the heart-wrenching finale to the Sins & Virtues duet; friendships are tested, new romances are forged, and Anwynn's favorite found family learns the hard way that healing isn't always linear.