Takeyama, as the class representative, has the duty of gathering funds for school lunches. However, while visiting a fellow classmate's dwelling, she becomes entangled in the monetary difficulties of the heavily indebted Matsudaira household. The family is enduring financial hardships due to only one member, Yasumi, earning an income and her unwavering servant, Miharu. Despite the unfavorable financial circumstances, Yasumi and Miharu are tirelessly striving to enhance their financial situation despite being in the clutches of a substantial debt.