The highly anticipated crossover novel from Sidney Halston's two bestselling series. Abby: He was my best friend. My first kiss, my first love, my first everything really. But then he walked out of my life and didn't look back. It was sudden, and I was devastated. All I knew was that Iggy had enlisted in the Army-and that he was leaving me-likely forever. But that was twenty years ago, now my life is in shambles and I don't just have myself to worry about? Iggy: I still think about her. Every time I walk through the doors of my club, Duality, I'm reminded of what I'm missing. Every time I take a man to the mat at the Academy, it hurts, but not as much as the pain of losing her. Every time I suit-up to fly overseas knowing I might not come back, the regret comes raging back. Life has been hell. But it's a hell I've chosen. I'm happy enough, now. But if she's in trouble, I can't stay away. I won't stay away. I'll protect her and her children with my life, and if she'll let me stay, I'll promise to never leave again.