Veterinarian Sloan bears a cursed, unique bloodline. She drained every penny of her savings to buy Karen, a succubus, at a hidden supernatural market, all just to chase away her crippling loneliness. Yet Karen loathes Sloan day in and day out, repeatedly attempts to run away, and even admits she’d rather rot locked in a cage than stay by her side.
Heartbroken, Sloan sells her house to ransom Kieran, Karen’s twin brother who has been imprisoned for years. Overwhelmed with remorse, Karen desperate
