Feyre will bring vengeance. She has left the Night Court - - and her High Lord -- and is playing a deadly game of deceit. Her former lover Tamlin is making deals with Feyre's enemies and she is determined to uncover his plans. But can she make him believe she has come back to him when every fibre of her being yearns for Rhysand? As mighty armies clash, Feyre will discover she is not the only one hiding something. And as the web of secrets, lies and betrayals is revealed, fighting for the truth may cost Feyre and her court the ultimate price. Feyre has returned to the Spring Court, determined to gather information on Tamlin's actions and learn what she can about the invading king threatening to bring her land to its knees. But to do so she must play a deadly game of deceit. One slip could bring doom not only for Feyre, but for everything--and everyone--she holds dear. As war bears down upon them all, Feyre endeavors to take her place amongst the High Fae of the land, balancing her struggle to master her powers--both magical and political--and her love for her court and family. Amidst these struggles, Feyre and Rhysand must decide whom to trust amongst the cunning and lethal High Lords, and hunt for allies in unexpected places.