Sometimes a man must break a promise to keep one … Chris McCowan vowed to love, honor, serve, and protect Angela, but she’s gone missing. Long silences aren’t unusual for the MI6 agent, but something feels different this time. He remembers his promise to never look for her if she disappears, but that doesn’t stop the worry. When the cyber security guru stumbles across a clue, he’s forced to choose which promise to keep. Desperate to find his wife, Chris activates the Vengeance Squad and heads to Germany. Adrift in a strange country with only Tex, Liz, and a translator with a questionable past, Chris races against time to save the woman he loves.