Now that Rangetsu has her brother safely back, she can finally relax after years of revenge-fueled vigilance. But her peaceful days are anything but restful. Without the fiery urge for vengeance to distract her, the terrible disparity between the treatment of Ajin and humans has become even more painfully clear. Can she really be content to stay quietly at Prince Tenyou's side when the world sees her as less than a person?