After the defeat of Charles Fraction, things are going well for Matthew Riker. His relationship with Jessica has never been stronger, he has a team he can trust, and QS-4 is focused on making the world a better place.  But when Riker and his team take a seemingly simple job to hand off a briefcase in a luxury hotel in Monaco, he finds himself up against a thief who has planned for every eventuality and is always three steps ahead. Things quickly fall apart.  Alone, injured, and trapped, Riker will have to make an unlikely alliance… one that could lead to his team’s salvation… or their destruction.