Nineteen-year-old orphan Kidan Adane, heiress to a fallen House of humans tethered to vampiric creatures called draniacs, navigates her duty to foster human-draniac relations, but when her sister is kidnapped, Kidan suspects a draniac and will do anything to find her. Orphaned heiress Kidan Adane grew up far from the arcane society she was born into, where human bloodlines gain power through vampire companionship. When her sister, June, disappears,...