My Wealthy Girlfriend Pretended to Be Poor and Lied to Me

I thought my girlfriend was in debt and pitifully poor. So I provided food and shelter for her. In order to help her pay off her debt, I only ate two steamed buns a day. Later I found out that she was a rich second generation, living in a luxurious villa and driving a multi-million dollar car. She deliberately pretended to be poor to me, just to test whether I was greedy for her money...