On a rainy night, when her mother was in urgent need of life-saving money for surgery, Su Wan was forced to sign a lifelong contract outside the iron gate of the Gu family. From then on, she became Gu Jinshen's nominal wife, and a woman with "ulterior motives" in his eyes. The misunderstanding in the basement, the suspicion after the fire, he built a cage with indifference and trapped her in it, but he panicked when she turned around. The moment the truck rushed towards him, he used his body as a shield; at the moment of the assassination at the wedding, he blocked a fatal knife for her; late at night when his daughter was critically ill, he begged her with red eyes: "Wanwan, don't leave." From contract marriage to life and death dependence, from a shopping mall boss to a wife-chasing maniac, Gu Jinshen finally understood that it was never her whom he imprisoned, but his own heart that had long since sunk. Years later, on the charity road in the African grasslands, he held her hand and distributed supplies; under the sunset in Lantau Town, he accompanied her to watch her grandchildren play. Gu Jinshen spent half his life atoning for his sins, and Su Wan spent the rest of his life responding - love is never a fairy tale, it is his determination to hold her in his arms and say "I will love you again in the next life" after going through hardships.