Deception is part of the job for the spy, Vienna Rain, but when her team unexpectedly falls apart en route to Rome, Vienna is left trying to pick up the pieces and solve her latest case before it's too late. With no one to trust and nowhere to turn, Vienna dives head first into her case and finds herself in the middle of an ancient Roman mystery surrounding the Catholic Church, Michaelangelo and an old journal full of secrets. With her psychotic half-brother, Eli Honour, along for the ride, Vienna Rain is knee-deep in a case that could change her life forever.