Lu Jingheng ends his overseas work and returns home early. Relying on the warning from the yellow dog at home, he catches nanny Zhao Guifen slapping his wife, Xu Zhiyi. At this time, Xu Zhiyi is eight weeks pregnant and suffers bleeding after the attack, almost having a miscarriage. Lu Jingheng suddenly wakes up, realizing that the grievances his wife complained about in the past were not family friction, but long-term bullying. Upon investigation, Zhao Guifen turns out to be the illegitimate daughter of his mother, Zhao Shuqin. For years, Zhao Shuqin had been putting medicine in Xu Zhiyi's soup, making her unable to conceive for eight years, and misappropriating huge company funds to subsidize the illegitimate daughter's family, joining forces with elders to force the two to divorce. Lu Jingheng no longer compromises, tearing apart the Lu family's hypocritical facade. The wicked are punished, Xu Zhiyi picks up her culinary skills again, and the husband and wife support each other.