Zanna Alpenwood, a powerful mage, stands atop Solitude's walls staring down at an army bent on invasion. Two hundred aged and forgotten Sparkers are all that stand between the Banished and the nation of Haltveldt. With time running out, Zanna is forced to reach out to her estranged daughter, Calene, and set her on an impossible quest. In doing so Calene must decide between her masters and her own conscience, as she teams up with unlikely allies to forge their way over land and sea. Will they arrive in time to save the fortress of Solitude from destruction? Only one thing is certain. Ruin is if Solitude falls.