Love Finance, operating in the suburbs of Tokyo, is notorious as a high-interest loan shark. They have a peculiar practice of requiring a female family member or close relative as collateral when lending money, anticipating that the borrower might default. Rumors abound that if a borrower fails to repay, they forcibly abduct and sell off the female guarantor to recover the debt, regardless of the cost. Rei, a young woman whose gambling-addicted father incurred a debt with this infamous lender, finds herself forced into exploitative labor to repay the debt while her father is hospitalized.
