Fu Shiyan, the president of the Fu Group, returned to China to find Xia Wan, the savior in a car accident three years ago, and decided to marry her. At the same time, Xia Wan was humiliated by her marriage partner Bai Fei in front of the Civil Affairs Bureau, forcing her to sign an unequal treaty. Xia Wan refused, and accidentally got the certificate from Fu Shiyan. Xia Wan misunderstood Fu Shiyan as a delivery boy and let him live in her home. Fu Shiyan concealed his identity in order to cultivate feelings. Xia Wan's mother, who favors boys over girls, came to ask for Xia Wan's house and found that Xia Wan was living with a poor boy Fu Shiyan.
