Adrian Kingsley was born with a "Pure Yang" constitution—a condition destined to cut his life short before the age of thirty unless he could unite with a woman possessing a "Pure Yin" constitution. After a nationwide search, he finally stumbled upon Elena Reed, an impoverished college student; the peach-blossom-shaped birthmark on her waist confirmed she was the very woman he had sought for years.Desperate to survive, Adrian resorted to coercion and manipulation—forcing a marriage registration, stealing kisses, and detaining her against her will—even going so far as to callously speak of "making funeral arrangements" for her. Yet, Elena’s kindness, resilience, and sincere willingness to sacrifice herself to save him gradually pierced his icy exterior. After their marriage was consummated, Elena—near death—was saved by her grandmother; she then staged her own death, lived in blindness for seven years, and raised their daughter, Jiang An'an, on her own.Seven years later, Elena appeared on a matchmaking show to raise tuition money for her daughter, prompting Adrian to pursue her again under an alias. He knelt to beg for her forgiveness, doted on her, and protected her, slowly melting her defenses. However, on the night he proposed, her vision returned—revealing that the man before her was the very same person who had once nearly cost her her life.She shattered her jade pendant and left him without looking back. Adrian shielded her from a car accident and donated his heart to save her; lying on his hospital bed, his final words were simply: "The life I owed you—I have finally paid it back."