When bottom-rung summoner Ethan Crow botches a ritual, he accidentally becomes the eternal consort of an ancient demon lord. Now the demon can taste his every heartbeat and desire, and insists the contract can only be lifted once the “marital duties” are complete — which Ethan thinks means cooking and cleaning. To make things worse, his vampire debt collector wants to take payment in scent, and a furious fallen angel chained in the demon’s dungeon vows to break free and claim him. Trapped between a soul bond, a sadistic debt, and three possessive non-humans, Ethan discovers the real danger isn’t what they want from him — it’s how much he’s starting to want it back.
