After I caught my billionaire husband in bed with my own sister, that same night, shattered and drunk on heartbreak, I made the worst and best mistake that changed everything I thought I knew. I slept with his deadliest enemy— Kael Veylor, a cold and ruthless billionaire known across borders. Two weeks later, my world shattered again. I was pregnant, the child I had begged for during my marriage now growing inside me whose father I wasn't sure of but before I could figure out the truth my father sold me to Kael to settle his crushing debts, delivering me straight into the arms of the man who left his mark on me. Kael is cursed to die before thirty if he doesn’t claim and mark his fated mate. And somehow that mate is me and now I'm carrying a secret that’d decide the fate of two rival packs. Whose child am I carrying and which Alpha will survive when the truth is revealed.