Adopted by the Miller family as a child, Grace served as the public face of their charitable endeavors while suffering neglect and coldness at home; only her grandmother treated her with genuine affection. During a shooting incident in their youth, she risked her life to save Alexander, but her adoptive sister, Olivia, stole the iris emblem—the token of that rescue—and usurped her place as Alexander’s savior. Years later, Alexander married Grace out of gratitude, unaware that the union was a trap orchestrated by the Millers; in reality, Grace was merely a walking blood bank for Olivia.
During a cruise, Olivia deliberately pushed Grace overboard. While her adoptive parents rescued only their biological daughter, Alexander jumped in to save Grace, briefly giving her hope for their relationship. However, she accidentally overheard a conversation revealing their marriage to be nothing more than a transaction. Soon after, Olivia faked a critical illness, and the family pressured the pregnant Grace to donate stem cells; the resulting surgery caused her to lose her unborn child. Heartbroken and disillusioned, Grace left a divorce agreement behind and fled to a remote mountain convent to teach.
Months later, the Miller family hosted a charity gala to rehabilitate Olivia’s image. Grace appeared with damning evidence—including falsified medical records, cruise surveillance footage, and a video showing her grandmother’s murder. She publicly exposed the truth
