Nothing is more important to private investigator Sean Rogan than his relationship with FBI trainee Lucy Kincaid. But when his past catches up with him, Sean faces an ultimatum: clear his name and help the FBI take down a rogue agent, or go to prison and lose everything he holds dear. With only Agent Noah Armstrong as his back-up and forced to keep Lucy in the dark, Sean steps back into his old world. But the longer he's undercover, the more dangerous the game becomes. More than Sean's future with Lucy is at stake -- so is his life.