Old Madam Gu, Gu Shiyan, and Gu Xingye, three direct members of the Gu family, can hear her inner voice. Well-versed in the plot and aware of the Gu family's crisis, she only wants to safely save money and escape, but continually reveals hidden crises in her heart. Shen Manqin from the second branch is greedy and cunning, secretly colluding with outsiders, embezzling property, intentionally plotting to seize power, and even using the orphan Gu Weiwei to impersonate the Gu family's bloodline to seize the industries. The Gu brothers make meticulous arrangements with the help of Lin Wanyi's inner voice, gathering iron-clad evidence to punish Shen Manqin according to the law. Gu Weiwei suddenly wakes up to reality, rising and growing through her own strength. Lin Wanyi achieves successive merits and is promoted to the chief steward of the inner courtyard; the Gu family purges its internal troubles, and the whole family is reunited.