My older sister who has been contacted by the company where she works from consumer finance and has decided to quit her job. The cause was a large amount of debt made by my younger brother who lives together. Still, my older sister works like a robot at a convenience store to pay off her younger brother's debts. The unrelenting debt and fatigue gradually wore down her spirit, and when everything became irrelevant, my sister became a convenience store woman who was convenient for a man who had sex with anyone, anywhere.