"Thalia knows three things; Her first name.  That she barely escaped the clutches of the Septori with the help of a mysterious stranger.  And that her run in with the Septori's iron butterfly machine did something to her.  It changed her into something neither fully human nor Denai.  Fearing her inner darkness and seeking answers to her past, Thalia finds refuge as a servant at the Citadel in Calandry, a school for the gifted Denai.  When strange...