Xu Anning, who has been wandering for twenty years, risks her life to save someone and returns home for a funeral with seven million, only to be driven out as a beggar by her eldest brother and second sister. Her third brother, Xu Chunlin, gives her a steamed bun and even gives up his inheritance to protect her. After recovering her sanity, Anning continues to play the fool, sorting out genuine feelings from greed, and repays her brother's single-meal kindness with a six-million property deed. From then on, she gradually takes back the initiative of her life in family searches, investments, and marriage.