When ex-FBI agent Sierra's life gets threatened, her father does everything in his power to protect his daughter... Even if that means sending the FBI's most prized element as an undercover bodyguard. Emma wanted nothing more than to keep Sierra safe. That was her job, and she was good at it. Until she met Sierra and everything she thought she knew about life gets turned upside down. Find out what happens when she learns the truth about who she is and the real reason Sierra's life is in danger. Find out what happens when she falls in love with her boss's daughter...and then falls in love again. Will she be able to keep Sierra safe, or will the truth be too much for her to cope with?