Mrs. Song Kun's name is Chun. The play mainly tells the story of plastic surgeon Pan who was accidentally knocked out on a business trip. When he woke up, he found himself a wanted man, Song Kun. He probably had plastic surgery. In order to trace the truth of the matter and be innocent, he had to pretend to enter his home and had a series of stories with his wife, Chun.

Song Kun's wife, Chun, is actually a very clever woman. When her husband came back to this house for the first time, she felt something was wrong, and both her eating habits and some small moves were very different from those of Song Kun. Besides, Song Kun is now a wanted man, which is not in line with his original character and dares to swagger home like this.

But in the process of getting along, Ah Chun didn't expose Pan, but always cooperated with him cleverly, avoiding others' tracking. Pan has become more and more accustomed to this life circle in the process of playing, and has always kept a proper distance from his wife. He is afraid that his identity will be exposed by this woman.

But one day, Pan got drunk and accidentally took his wife as his own and hugged each other. Song Kun's wife felt very strange after they had physical contact. She took a knife and forced Pan Wenqi to ask who it was. Therefore, Song Kun's wife's courage and identity are extraordinary.