"She built her sanctuary inside the lion's den. She never expected the lion to be the one thing standing between her and the wolf."

She didn't run to him. She ran to the last place her husband would ever look — and he happened to come with the building.

Sloane Voss has one rule: stay invisible.

For two years she has lived under a borrowed name, in a borrowed life, inside the most powerful real estate company in New York. It is the perfect hiding place. Damiano Reyes — mafia boss, her abusive ex-husband, the man who has been hunting her since he realized the drowning was staged — would never look for her here. Not inside the empire of his greatest enemy.

She never planned for Reed Calloway.

Cold. Ruthless. Brilliant. Her billionaire boss reads people the way other men read balance sheets — instinctively, completely, and without mercy. For two years he has kept his distance, watching her with the focused suspicion of a man who knows a locked room when he sees one.

Then she accidentally calls him to babysit.

One wrong number. One night. One grumpy billionaire sitting in the dark with her four-year-old daughter asleep against his arm — and something neither of them planned begins to crack open.

But Sloane's carefully constructed world is collapsing. The clock she didn't know was running has reached zero. Damiano has found her. And the cold war between the only two men powerful enough to destroy her life is about to turn dangerously, irreversibly hot.

Will she trust him before it's too late — or lose everything she's spent two years fighting to keep?