Xiaoou is the youngest daughter-in-law of the Su family. Unfortunately, her father-in-law and husband passed away before and after she entered the family. The widowed Xiaoou had to cut off all contact with her in-laws, but fate made her get closer and closer to her mother-in-law. Xiaoou happened to find out that her late husband's brothers and sisters wanted to blackmail her mother-in-law's pension. Driven by sympathy, she decided to help her mother-in-law. With the clever guidance of baker Fagui, Xiaoou and her mother-in-law Caixiang agreed to work together as business partners to save the family business.