Rocco Sharp fears he's placed Mercy McCoy in peril. The undercover agent has convinced the cult leader's daughter to get him into the Shining Light's compound. With five days to thwart a violent plot, Rocco's feelings for Mercy put his assignment at risk. As the connection between them deepens, Rocco knows he'll have to be the one to tell Mercy who he really is. Otherwise, they'll never have a chance beyond this critical mission.