My Account Suddenly Has 80 Billion [System]

When I woke up, there were eighty billion in my account! What am I supposed to do when I can't even spend all the interest my bank deposits earn each month? System: Helping you spend money is my main job. Lin Shan, baffled: Do I need help spending money? Anyone can do that. System: Other people don't need help spending money, but you do. Because none of them are as rich as you. Lin Shan: ...That actually makes some sense. Recommended: The ongoing novel next door, Feng Shui Master [From Ancient Times to the Present], a satisfying supernatural story. One-line premise: A feng shui master and a legendary geomancer. When Chen Su turned seventeen, his foolish, vacant illness finally went away completely. He regained his memories, became clever, and gained many abilities ordinary people don't have. Reader advisory: 1. This is a logic-free wish-fulfillment story with no depth or meaning, written purely for fantasy. It's for daydreaming, so don't scrutinize it. 2. The setting is fictional. Fictional. Fictional. Don't relate it to anything in reality, including rules, regulations, or place names. 3. This is an uninhibited story born of imagination, written to relieve stress and relax. I have no intention of improving, so I respect readers who think it's not for them and choose to drop it, but I reject all forms of writing advice. Theme: Good deeds are rewarded, and good people live in peace