Kali Cavanaugh is a gourmet cheesemaker with deadline problems. During production chaos, a door swings open and in walks the billionaire she'd never stopped loving. Jake Hamilton brings with him the pain of their broken engagement and a request that no man should ever ask of a woman. That day begins a treasure hunt that makes Kali wonder if she has the grit to do something noble for someone who had betrayed her. Would her choice forever mark the spot where her future changed—or, would she be defined by a past too agonizing to overcome.