Teresa's heart races as she watches the flames dance across his athletic, defined body, the fire licking at his muscles, yet leaving him unscathed. She's never seen anything like this—utterly mesmerizing, dangerously beautiful. When her great-aunt leaves her an old house in San Francisco, Teresa's senior year takes an unexpected turn. Thrust into a new city far from everything she knows, she struggles to find her place. She's determined to stay away from the school's enigmatic heartthrob, Ayden, whose smoldering gaze and mysterious allure draw her in despite her best efforts. But the new home holds secrets. Teresa uncovers a hidden key that opens a door to another world. When she stumbles back into her own, she's not alone. A strange, magical fox becomes her silent shadow, offering comfort and danger in equal measure. As she delves deeper into the mysteries of her inheritance, she finds herself increasingly drawn to Ayden. But just as she thinks she's starting to understand him, a devastating revelation shatters everything—and threatens to unravel her reality forever.