There is a ○○ Financial in some part of Shinjuku. It's infamous for being a predatory loan shark, and there are rumors that if a debtor can't repay, they'll force repayment from guarantors, family, or lovers by brute force... A daughter named Hikaru was saddled with her father's debt from such a financial company and is forced to work herself to the bone... What fate awaits the girl!?
