Who guards the guardian angel? Tracking down a multi-million-dollar fraudster who somehow walked out of hospital after major surgery should be easy, right? But Stephanie's got more pressing work: her unbearably handsome mentor Ranger has been getting death threats from a fellow ex-Special Forces operative. Suddenly, she's meant to be the one looking out for him. But between her attraction to Ranger and the killer's determination, she'll be lucky if she makes it through the week...