As the heiress of the Holt family, Jill Holt was forced to give up her rightful wealthy marriage to her younger sister, Jenny Holt, due to their father's favoritism. Jenny married into the prestigious Jenkins family and became Mrs. Jenkins, while Jill was sent to marry into the impoverished Hunt family. Unexpectedly, five years later, Jill's once-poor husband, Colin Hunt, rose from a humble food delivery guy to a successful entrepreneur. Even his two previously idle and unambitious younger brothers transformed—one into a top-tier idol, and the other into a renowned scientist. Jill became the most envied woman in the city. Meanwhile, Jenny, who had married into the wealthy family, suffered neglect and torment from the women around Craig. Constantly on edge, she was eventually stripped of everything and sent to a mental hospital. At a banquet celebrating Jill's pregnancy, the jealous Jenny disguised as a cleaner to murder Jill. The two perished together—only to be reborn on the da