Police officer Maggie Sinclair prides herself on her independence. She doesn't need anyone, especially her ex-lover. Working undercover to expose a prostitution ring, Maggie rescues two teenaged girls—but blows her cover in the process. Now she's in deep, and the only person who can help her is the last man she wants to call...

Detective Quinn McQuade remembers Maggie telling him Hell would freeze over before she needed him. He offered her everything, and she rejected him. Now he has the opportunity to show Maggie they're stronger as a team—even as their attraction becomes increasingly hotter. But this passion won't just bring them together or tear them apart...it could get them both killed.