A Field Beyond Notions (The Vacant Firmament Book 1)

Never bargain with a daimon who asks for a dinner date in return. Especially when he’s your boss. When Rosario, a troubled ex-alchemist and the Divine Executioner—God’s favorite assassin—strike a dangerous deal, she realizes she fell into a trap set by an immortal predator who’s been obsessed with her ever since she stepped foot into his house.