They call him the Moon Demon. He just calls it unfinished business. In a city ruled by ancient werewolf bloodlines, Regulus Lupin returns to Seattle bound by a pact older than most immortals—and with a reputation that still snarls in the dark. The Mercer clan, top dogs in the supernatural hierarchy, dismiss him as a ghost from a bloodier past. Big mistake. With rival packs circling and long-buried secrets ready to bite, Regulus is dragged into a deadly power game where loyalty is optional and survival isn’t guaranteed. But Regulus didn’t come to beg for a place—he came to take the throne or tear it down trying. Will he reclaim his legacy—or become the legend they fear most? Can a lone wolf outmaneuver the pack… or is Seattle not big enough for the demon and the dynasty?