Zhou Guilan has run the Guilan Restaurant for over twenty years, originally intending to gift it to her son Chen Zhiyuan. However, she repeatedly faces marginalization amid interference from her in-laws and her son's compromises. Holding fast to her bottom line, she revokes the gift, takes personal charge of the restaurant, and wins the trust of the market and employees through honest business operations. After enduring setbacks, her son becomes self-reliant and diligently pays off his debts, while her daughter-in-law Zhao Qian also has a sudden awakening and becomes independent and strong.