Five hundred years have passed since the devastating demon-led war that almost exterminated humankind. Those who escaped the carnage were led to sanctuary by the boy saviour known as Hawk: the gypsy morph. But now, the unimaginable has come to pass: the cocoon of protective magic surrounding the valley has vanished. When Sider Ament, last surviving Knight of the Word, detects unknown predators stalking the valley, and Trackers from the human village of Glensk Wood, find two of their own gruesomely killed, there can be no doubt: the once safe haven of generations has been laid bare.