But Eden Gordon works with me, so it's getting harder and harder to stay away. I promised my family—and him—I would, though.My days as an MMA champion are behind me. But whenever I see her, with those wicked curves and soft mouth created for dirty deeds, it's a knock-down fight to just maintain my distance. "Hard Knox" becomes more than just the name of my tattoo shop. However, surrendering to the forbidden might be worth losing everything...