BLB-023 A Japanese beauty, Noka Sato, secretly worked at a girls' bar to fund her wedding. She met a black man who seduced her into a lover contract, plunging her into darkness.

The couple, Nonoaka, are not financially well-off now, but having a wedding was their dream. The husband said he worked at an izakaya, but in reality, he worked at a high-paying girl's bar. One day, Nonoaka met a black man at the bar and entered into a mistress contract with him to raise funds for their wedding. However, the black man claimed the money was lent and demanded repayment while threatening her. Nonoaka worked at a soapland to pay off the debt. Several months later, Nonoaka paid off all the debts. They drank alcohol one last time, but it contained sleeping pills. She was drugged and abducted…