One day, a cash-on-delivery parcel arrives by courier. There was only 1,000 yen in her wallet and not enough money. The troubled wife pulled out 10,000 yen to borrow some from an envelope her husband's father happened to see. She should have said no to her father-in-law before borrowing the money... The father-in-law, who had seen this, became furious, assuming that his daughter-in-law Hiori had been stealing the money that had been disappearing so frequently recently. And then...