Seven years ago, Nora secretly sacrificed half her liver to save her lover, Grant. Forced by a rival to fake a gold-digger betrayal, she vanished. Now a struggling, disabled single mother, Nora reunites with Grant—a ruthless billionaire. Believing her a traitor, he humiliates her. When their secret daughter, Annie, is diagnosed with leukemia, the agonizing truth of Nora’s sacrifice emerges. Devastated by guilt, Grant must race to save his child and win back the fierce woman he destroyed.