Infernal Depths In the darkest corners of power, desire comes at a deadly cost. A stoic demon bound by blood. A noble vampire hiding a fractured past. A contract that promises everything... in exchange for her soul. When a centuries-old vampire noblewoman forges a blood pact with a demon, she is granted a single wish-one that he must fulfill, even if it means sacrificing his life. In return, her soul becomes his to claim. But nothing in the realm of curses, relics, and ancient grudges is ever simple. As secrets unravel and enemies close in, their bond is tested by betrayal, vengeance, and a force darker than either of them imagined. In a world where monsters wear crowns and demons wear suits, one wish could doom them both.