Thriller: I'm Crazy, I Have a Doctor's Certificate

My name is Wu Rendi, and I have 100 million points of mania. After I became invincible in the thriller simulation, I entered the horror world! Others seem to hate it here, but I feel right at home. "Hey, Uncle Zhang, it's idle to spank the child on a rainy day. Can I help you?" Wu Rendi slapped him, and the kid's head fell off. "Uncle, where are you exercising?" "Come on, it will be more effective if you put on some weights." Wu Rendi hung the five hundred kilogram iron ball on the uncle's lap, and the uncle instantly thought about it. Looking at the ghostly mental hospital director in front of him. Wu Rendi smiled shyly. "Here, I'm crazy, I have a doctor's certificate!"