The White Tiger Clan of the famous family is thriving under the leadership of the head, Ms. Hong Dezi, and her three sons are very filial to her. However, Hong Dezi, who seems to be prosperous on the surface, has a very distressing thing, that is, her three sons have reached the age of marriage, but none of them are married. For the prosperity of the family, she gave her three sons a death order - to find an outstanding daughter-in-law who can support the family business and bring her home before her 60th birthday. The three sons went out together and made countless jokes and finally found a girl who met their mother's requirements, but this prospective daughter-in-law was a vigorous female lawyer. She wanted to make the family prosperous, but unexpectedly put the family into crisis. Can Hong Dezi and her three sons overcome the difficulties? Can they marry this prospective daughter-in-law into the family?