Shiratorizawa, just hearing this name makes Tokyo residents afraid. A cold-blooded, cruel and extremely cruel gang. And Y/n is timid, shy and easily startled. Your family owes this gang a huge amount of money, just because your parents love gambling and never care about you. Today the payment is overdue so they have to come to your house to collect the debt. They think of a way to use you to pay off debt instead of money. Shiratorizawa group has agreed...What will you do?