Lyra, a young woman from a 17th-century Bavarian village, is deceived and transformed into a vampire by the enigmatic and ruthless Kael. Left for dead during a savage werewolf onslaught, she awakens to an eternal existence she never desired. Now, four centuries later, she resides in modern-day Neo-Veridia as a rare Solar vampire, capable of enduring daylight. Driven by an all-consuming desire for vengeance against Kael, she navigates the intricate vampire hierarchy, encountering ancient adversaries and unforeseen allies. As she delves deeper into the secrets of her kind, she uncovers a conspiracy that threatens to plunge the vampire world into chaos. Lyra must confront her inner darkness, master her unique abilities, and determine if retribution is worth the cost of her soul.