After managing the household for ten years, full-time housewife Su Guilan is publicly accused of wasting money by her husband, Zhou Dayong, despite receiving only 3,000 yuan a month for household expenses. Meanwhile, he casually buys an imported fishing rod worth 4,800 yuan. The couple make a bet: Zhou must manage the household for thirty days, convinced that hiring people will make everything easy. But after a series of harsh realities, including missed medication, water shutoffs, failing to pick up their child, and setbacks at work, he exceeds the budget by over 7,000 yuan in just seven days. He finally realizes how severely domestic labor is undervalued. Meanwhile, Su Guilan returns to the community canteen, where her professional skills help her establish herself and achieve financial independence. In the end, Zhou Dayong publicly apologizes and repays the money, and the couple redistributes household responsibilities, learning to reconsider their marriage through equality and shared responsibility.