The magnitude of what the Blood Queen has done is almost unthinkable. Nothing will stop Poppy from freeing her King and destroying everything the Blood Crown stands for. With the strength of the Primal of Life's guards behind her, and the support of the wolven, Poppy must convince the Atlantian generals to make war her way - because there can be no retreat this time. Not if she has any hope of building a future where both kingdoms can reside in peace. Together, Poppy and Casteel must embrace traditions old and new to safeguard those they hold dear - to protect those who cannot defend themselves. But war is only the beginning. Ancient primal powers have already stirred, revealing the horror of what began eons ago. To end what the Blood Queen has begun, Poppy might have to become what she has been prophesied to be - what she fears the most.