Transmigrating to Siheyuan with Two Systems

After being reborn, Lin Shan, a man from the 21st century, transmigrates into the body of Lin Xiaoshan in 1958. He gains two Systems: one that rewards him for refusing requests, and another that rewards good deeds. As long as Lin Shan refuses someone's request, does a good deed, or helps someone, he'll receive an appropriate reward. With the two Systems, he reaps rewards from all the courtyard's scoundrels, living a comfortable and carefree life.