The chaos of the real world, the development of society, the cascade distribution of wealth, the influence of traditional concepts on people, and other reasons have given rise to different forms of parasites. There are three types and three people written about in this chapter. Their personalities can be summarized as: Emperor E, Feng Junzhi, and Wang Danbaobei. In addition to listing problems, the author is also exploring ways to alleviate conflicts and make life peaceful and sustainable.