It has been six years since the fateful Battle of Mithral Hall; six long years during which Drizzt Do’Urden and Catti-brie have been away from the only place they ever truly felt at home. The pain of a lost companion still weighs heavily on their strong shoulders, but chasing pirates aboard Captain Deudermont's Sea Sprite has been enough to draw their attention away from their grief. But when a mysterious castaway on an uncharted island appears bearing a strange message, Drizzt and Catti-brie are sent back to the very source of their pain—and into the clutches of a demon with vengeance on his mind.