Cornelia, a successful businesswoman, married Reginald three years ago and chose a childfree life due to childhood trauma. During a pregnancy checkup, she discovers her marriage certificate is fake, and Reginald has secretly married his late friend’s widow, Charlotte, with whom he raises her daughter, Cathy. Despite forgiving him once, Cornelia becomes disillusioned by Reginald's continued favoritism towards Charlotte and her daughter. Heartbroken, she cuts ties with the Song family and announces her pregnancy. Five years later, Cornelia returns with her daughter and meets the sincere Patrick, who pursues her and her daughter. Regret and loss mark Reginald’s life as he dies while seeking redemption.