Diamond may be used to saving the world, but can she save her own relationship? With her husband's killer still on the loose and her life in England a disaster, Diamond returns to the only thing she knows: work. As the star of special ops takes on enemies from the States to Syria, she finds the toughest battle is the one going on in her own head.While she faces her demons, the man she left behind is involved in his own struggle when a beautiful stranger crosses his path. Will Luke give in to the ultimate temptation?