The warding has failed, and a powerful ancient magic is disturbed—the Everoot. Thealos Quickfellow, a Shae from the kingdom of Avisahn, has left his homeland to learn first hand of the threat of the Bandit Rebellion. His life is forever changed when he meets the mysterious Sleepwalker known as Jaerod. For Thealos himself is one of the keys that can open a door to a Silvan artifact which can tame the forbidden side of the Everoot. As the valley of the kingdoms of Dos-Aralon and Avisahn grows weaker and weaker, the cruel Bandit Rebellion prepares to claim a stronghold in the south. There they will launch a new war by using the Everoot and its power to heal or destroy. Thealos and Jaerod must defy the powers of men, Shae, and other foes to reach the place where the conflict will begin - and where the dangerous Everoot is being harvested. A fortress called Landmoor.

Buried in the catacombs beneath the fortress of Landmoor lies the Silverkin, an ancient talisman that can overcome any Forbidden Magic. Thealos Quickfellow has the right to claim the Silverkin but knows little about the deadly consequences befalling those who wield it. Before he can lay claim to it however, he must first slip beyond the web of Sorian who have beset Landmoor and battle amongst themselves for supremacy. On his journey Thealos will learn personally of the sacrifices required to become a Sleepwalker and how to use the Silverkin to save his people. But will using it destroy him?