The Vengeful Ghosts Always Want to Live Off Me

[I'm seriously stuck on this story, so I can only squeeze out a little at a time. It might not be very good either, so proceed with caution. I'm really sorry QAQ] CP: A bottom who makes people submit through logic (physics) x a cross-dressing drama queen top (I) After the college entrance exams, Zhang Xianyu, a poor young Taoist from the countryside, headed to the city with his admission letter in hand. Then he discovered that food was expensive in the big city, rent was expensive, and tuition was expensive... In short, everything cost a lot. Money went faster than he could earn it, and his pockets were emptier than his face was clean. It was hard to find work, too. The living expenses his master had left him were gone in the blink of an eye, so he had to go back to his old line of work just to scrape by. Luckily, big cities were full of people and ghosts, and there were just as many troublemaking ghosts as rich people... Zhang Xianyu rubbed his hands together happily. Time to get to work! (II) A new tenant had moved into the haunted house on Changning Road. On the very first day after moving in, Zhang Xianyu ran into someone trying to scam him. The scammer was a pretty girl who said she'd run away from home and had nowhere to go. She clung to Zhang Xianyu and cried like a rain-soaked pear blossom. Zhang Xianyu kindly took her in for one night, but she refused to leave afterward. The girl looked delicate and frail, but she could eat: three bowls per meal. Zhang Xianyu worried about his money every day. (III) Zhang Xianyu realized he'd been tricked. The girl he'd picked up was pretty and delicate, and she was always acting coquettish. But when she went into the men's room at a public toilet, what she pulled out was bigger than his. Zhang Xianyu was furious. Scamming him out of his feelings was one thing, but how dare she scam him out of his money, too! In a nutshell: A poor Taoist. You can trick me into bed, but don't you dare take my money. ★Reading Guide★ 1. The main character is the bottom. One-on-one pairing, with only each other as love interests. 2. Sweet romance and wish fulfillment, with a golden finger. 3. Set in a fictional world. The story has no connection to reality, so please don't treat it as a subject for historical research. Theme: