About the BookIn this fifth entry in The Seventh Tower series, things are heating up for Tal and Milla. As the free Shadows of Aenir plan their takeover of the Castle, a defense is being readied by Milla who is now the war chief of the Icecarls. Milla has formed an alliance with the rebel Underfolk, and led the Icecarl host into the lower levels of the Castle. Meanwhile, Tal has gone to Aenir with his Spiritshadow to tell the Empress about the impending attack. But what he finds in Aenir will change his entire understanding about the dark world, and help him to discover incredible new powers of his own.