Barely escaping from the claws of the Guard, Sefia and Archer are on the run. Archer struggles to overcome his past trauma with the cruel impressors. However, Archer decides to fight his trauma by liberating children impressors hold captive. Meanwhile, Sefia investigates the mystical Book and its secrets. As she begins to unravel it, she and Archer must find a way to overthrow the Guards before they are all trapped in a war that leaves the future swinging on a thread.