Daughter Xu Nian runs Nian's Small Restaurant alone, and her father Xu Jianguo enthusiastically helps handwrite the menu, but frequently writes typos, causing many jokes and unexpectedly attracting customers to check in. The restaurant is facing a compliance evaluation at the end of the month, and menu standardization is an important assessment item. Under huge pressure, Xu Nian blurted out harsh words in anxiety, hurting her father. Xu Jianguo dropped out of school at a young age, hiding an inferiority complex deep inside about not knowing many characters. Not wanting to hold back his daughter's career, he kept it from her, secretly buying dictionaries and finding teachers in the community, practicing all the dish names over and over again bitterly.