Xia Lin and his sweet wife Su Mengxuan have been married for five years. That night was his promotion banquet. Su Mengxuan pretended to refuse to attend the banquet because of her busy work schedule, and went out to meet her ex-boyfriend for dinner behind his back. Unexpectedly, the three of them appeared in a hotel at the same time. Xia Lin saw her holding the hand of a strange man and walked over to ask why, but she didn't. Su Mengxuan expected her ex-boyfriend to kneel down and lick her provocatively. Su Mengxuan tried her best to plead with Xia Lin to let her go. Xia Lin couldn't bear it and beat her ex-boyfriend violently in anger. Not only did she not stand by Xia Lin, she also sent her ex-boyfriend to the hospital. He didn't come back all night. Xia Lin was extremely disappointed with her and decided to file for divorce to help this couple!