Kath has finally taken on her responsibilities as the Believer, but her best friends Katie and Keath won't let her fight the faerie hunters alone. Unfortunately Keath is half faerie, and Katie is only human.Keath struggles to trust in his own abilities when his family and friends fear for his life. The truth about his life begins to unravel, leaving him troubled and confused. His father pushes him more than ever before, but he's not sure he is strong enough to overcome his faerie weaknesses and become the weapon many people think he could be.Trouble seems to follow Katie everywhere and when one of the most dangerous people she has ever crossed comes back into her life, she struggles to keep her fight her own. She has never been one to tell the truth, and the habit of lying is hard to break.