Niall, a royal member of the Denkar, aka the dark fae, is visiting South Padre Island when he catches a winged fae painting graffiti on a wall on the island claimed by his people. He is at once fascinated with the lovely girl and intrigued by her audacity, but as one of the Denkar, he must take her to task. Yet she's armed with a sleeping potion that makes his life intolerable. Between freeing her from his people's dungeon, her own tower, and fighting a knight in her honor, he wonders if he's lost his mind over one beautiful winged fae—when she's betrothed to his cousin!