In the dizzying whirl of intrigue and passion, world-renowned author Mary McKenzie and astute FBI Profiler SSA Matthew Michael Gryffin find themselves embroiled in a high-stakes chase. From the icy decks of an Alaskan ocean liner to the sacred lands of the Hopi and Navajo reservations, Gryffin relentlessly tracks a sinister serial killer dubbed the "Skinwalker". Guiding their steps is the enigmatic Hege Andreason, an ex-agent of the DDIS with her own cryptic agenda. As the trio delves deeper into the murky world of darknet and its sinister patrons, every decision becomes a matter of life or death in the shadow of the reservation. But as Gryffin gets closer to the truth, a malevolent brujo emerges from the shadows, wielding a dark power that terrifies the local communities. Alongside local agent Tom Evehema and Hopi Police Deputy Talayumptewa, Gryffin races against time, always one step behind. The stakes escalate when Gryffin, the very man leading the chase, is abducted. What unfolds is a riveting tale of suspense, mysticism, and danger.