Victory over the dark forces during the feast of Bas-solas should have guaranteed safety for the continent. Instead, Willet and the rest of the Vigil discover they've been outsmarted by those seeking to unleash the evil that inhabits the Darkwater. Jorgen, the member of the Vigil assigned to Frayel, has gone missing, and new attacks have struck at the six kingdoms' ability to defend themselves. Just when the Vigil thought they had quenched the menace from their enemy in Collum, a new threat emerges.
When one man is brutally murdered and the priest he works for mortally wounded, Willet Dura, reeve to the king of Bunard, is called to investigate. As he begins to question the dying priest, the man pulls Willet close and screams in a foreign tongue. Then he dies without another word. Willet returns to his task, but the clues to the crime lead to contradictions and questions without answers, and his senses are skewed.