Dubai, 2015…David Garrett never could walk away from a fight. Even when a covert mission to nab a terrorist went wrong, leaving fellow CIA agents dead and Garrett holding the bag, he had to be forced to stand down. Angry and disillusioned, he returned to his native Chicago where he engaged in off-the-books bouts for money, settled scores and made new enemies. Still, the unfinished business eats at him. Then Melissa, his former lover and fellow CIA agent, surfaces. She tells him one of the men responsible for the debacle in Iraq has surfaced. Like Garrett, the man is a fighter and on the card for an exhibition bout in Dubai. Would Garrett come back for one last mission? Garrett never could walk away from a fight. Even one that could kill him…