Evie believed her two A-Rank incubi brothers were utterly devoted to her—until she overheard them scheming to abandon her for their original master, her sister Sasha, dismissing her as a clingy annoyance. Heartbroken yet resolute, she cuts off the disloyal pair and accepts a rare gift from Sasha: Lucian, an S-Rank incubus sworn by ancient magic to eternal, unwavering loyalty to his first and only master.
