Synopsis：The play tells the story of the wealthy Bo family, which values sons over daughters. Ren Min, who just married into the Bo family, exchanges her newborn daughter for a son in order to consolidate her status. Ren Min and the baby boy successfully inherit the Bo family's property. The baby girl was given to Wei Suying for adoption, but Wei Suying only took the money and threw the baby girl away. The baby girl was adopted by a rag picker and raised up through hardships. Twenty years later, Bo Yunxiao, the heir to the Bo family, has grown up. By chance, he has a one-night stand with the baby girl Gu Zhixia. Bo Yunxiao appreciates Gu Zhixia's filial piety and the two get married. Unexpectedly, Wei Suying pretended to be the daughter of the Bo family and handed it over to Ren Min.