On the day of Ruan Xiangyi's birthday banquet, she caught a servant and fianc é being intimate, but was slapped by her mother. It turned out that she was the wrong fake daughter, and the real daughter was a servant. Ruan Xiangyi became a laughingstock and was kicked out of the house with no money. Pei Yinghuai brought Ruan Xiangyi home and each took a contract to fake her marriage. After marriage, the two gradually developed feelings for each other. Pei Yinghuai helped Ruan Xiangyi to slap the villain who once looked down on her and raised her parents. Later, someone instigated Ruan Xiangyi to suspect that Pei Yinghuai was using her as a substitute. In fact, she had a white moonlight in her heart. Ruan Xiangyi filed for divorce, and Pei Yinghuai pursued his wife, but they accidentally untied it. It turned out that Pei Yinghuai had secretly loved Ruan Xiangyi since high school. Just as they were about to be together, Pei Yinghuai suffered a car accident and lost his memory. Despite being obstructed by the villain, he fell in love with Ruan Xiangyi again