Seven or eight years ago, when Wen Hua happened to be on a business trip to a small border town, he adopted a little girl named Wen Xinyi.
After taking back their daughter, the relationship between father and daughter gradually warmed up, but Wen Hua's wife Wang Tingfang was not satisfied. Coincidentally, Wang Tingfang's best friend went to a mountainous area to support education and discovered a little girl who looked exactly like Wang Tingfang when she was a child. She was good at singing and dancing. This gave Wang Tingfang a plan to exchange daughters, which ultimately pushed her husband's love far away.
Helping Wang Tingfang implement this plan was another elementary school classmate of hers, Wan Cheng, a Ph. D. Student who returned from studying in the United States. They happen to have a scientific research result and need volunteer families with children aged seven or eight.
Wan Cheng has always been brooding because he failed to pursue Wang Tingfang very early. Although more than ten years have passed, he still wants to take advantage of such a chance to get the goddess of his dreams. He planned step by step, first plotting against Wen Hua and inserting an intervention program into his brain to make him agree to exchange his beloved daughter. Later, Wen Hua slowly woke up and realized that his beloved daughter had been lost, and he was heartbroken!
After Wen Hua unexpectedly learned that he had been plotted and was in danger of having his wife taken away from him, he finally became furious. Just before Wan Cheng fled back to the United States, Wen Hua went to the hospital and beat Wan Cheng violently. Unexpectedly, he was seriously injured and was unconscious for several days.
At the critical moment, the chubby girl Wen Xinyi, who returned to Yunzhou for a performance and accidentally disappeared in the streets, came to Wen Hua by accident, and finally awakened her "stinky dad".
