Sarah, one of the famous heiresses, witnessed her fiancé's infidelity, and her resentful mother demanded she relinquish control of the company. Disheartened, she decided to leave it all behind. On a rainy night, the barely conscious Sarah encountered Heath Black, a ruthless billionaire who saved her. Heath had a dark past and wanted to steer clear of anything that brought him closer to love or human emotions. He was the cruelest person Sarah had ever met. "Sarah, stay by my side," Heath requested one day. Thinking she had gained Heath's love, Sarah discovered he still held onto photos of his ex. To her surprise, his ex bore a striking resemblance to Sarah. Was she just a replacement for someone else? Faced with Heath's plea, could she still believe in his love? When Sarah's fiancé, Matthew, returned seeking her, could she see through Matthew's disguise and return to Heath?