A lost heiress must infiltrate an arcane society and live with the vampire she suspects killed her family and kidnapped her sister in this dangerously romantic dark academia debut. Orphan Kidan Adane is the heiress to a fallen House of humans bound to vampiric creatures known as draniacs. As a human, it is her responsibility to study and nurture the relationships between draniacs and humans at Uxlay University. But when her sister is kidnapped and Kidan suspects that her own house draniac, the enigmatic Susenyos, is to blame, she heads down a violent path towards vengeance, willing to hurt anyone who stands in her way.