For survival, Joanna made a ten-year wager with Shawn, the casino big shot who never lost. But right after sleeping with him, she ran away. Six years later, Shawn came back into her life as her superior at work. "The twins are mine, aren't they? How dare you violate our agreement, woman?!" Shawn questioned between his clenched teeth. "You didn't follow through either. We agreed not to meet in ten years! And who says they're your kids?" Joanna decided to play dumb until the very end.