Shen Nian signed a three-year contract marriage to save his father, and the person in the secret marriage, Lu Chenzhou, turned out to be a billionaire. The two went from being strangers and estranged to being in love for a long time. After experiencing the humiliation of their ex-boyfriend, the frame-up of the supporting actress Su Wanqing, and the betrayal of colleagues, Lu Chenzhou always guarded them silently. When Shen Nian learned that Lu Chenzhou married her because of a matching blood type, she was heartbroken and left home. During her healing period in Yunnan, she realized her true feelings and chose to return. In the end, Lu Chenzhou publicly confessed his love, defeated Mrs. Lu's plot, and proposed again on the top of the mountain. From contract to true love, the two ushered in a happy ending.
