For Yang Midie, meeting Zhao Hengcheng, a plastic surgeon, marks the beginning of a nightmare. Not only is her face switched, but her identity as a wealthy heiress is stolen too. The one person who believes her, however, is Zhao Hengcheng. And so Zhao Hengcheng goes from being her sworn enemy, the “executioner,” to the “lifeline” who reluctantly agrees to take her in.