The heroine owed money to an online credit card because she was young and ignorant. She has been working hard to pay back the money, but it is a drop in the bucket and her parents are old. After quarreling with my mother again, I bought a lottery ticket and won a big prize. I paid off my debts and gave my parents living expenses so that they could live the life they wanted. I bought a house in the mountains and lived a pastoral life with my cat.