A Court of Mist and Fury · Chapter 18
Feyre Visits the Bone Carver
Feyre and Rhysand descend into the ancient Prison to consult the Bone Carver. Feyre reveals how she chose to return to life after Amarantha killed her, and the Carver discloses that Hybern has the Cauldron and the Book of Breathings may be needed to stop it.
Outcome
Feyre and Rhysand learn critical information about the Cauldron and the King of Hybern's plans, setting them on the path to retrieve the Book.
