Obviously, Li Yun went to Liangshan out of necessity, and it was not because he had any deep hatred against the Song Dynasty government. There were many people in Liangshan who were in a situation similar to Li Yun. It is hard to say that these people would be completely devoted to Liangshan, and it was also hard to say that these people were faceless. I won't be tempted by recruitment. Regarding Li Kui's visit to his mother and Song Jiang's encounter with the Nine Heavenly Mysteries, Jin Shengtan's "Water Margin" mentioned several wonderful couplets in the 42nd chapter. Here are a few excerpts - Song Jiang met gods and received three volumes of heavenly books; Li Kui met ghosts, See two axes. Song Jiang took his father to eat immortal dates, and Li Kui took his mother to eat ghost meat. When Song Jiang took his master, he brought back three fake books; when Li Kui took his mother, he brought back two real tigers... In the section where Li Kui visited his mother, Zhu Fu played an important role. Without Zhu Fu to deal with it, there would be no Li Kui. Life is there. During the riot in Jiangzhou, Shi Naian arranged for Li Kui to recognize Zhu Gui, a fellow villager, which turned out to be foreshadowing for this chapter. A masterpiece is a masterpiece. When the first chapter was written, the plot of the second chapter was already vivid in my mind. This may be because I am confident. During the reign of Emperor Huizong of the Song Dynasty, the sixteen states of Yanyun, including Jizhou, should have been under the rule of the Liao Kingdom. For some reason, Mr. Shi Naian described Jizhou as the territory of the Song Dynasty. When Song Jiang conquered Liao, Jizhou inexplicably changed back to the territory of Liao. If Jizhou in Shi Naian's works has always belonged to the Liao Kingdom as historically, then Gongsun Sheng should be considered a Liao national, similar to Xiao Feng in "The Eight Parts of the Dragon". As for whether Jizhou belonged to the Liao Dynasty or the Song Dynasty during the "Cuiping Mountain Trouble", let's ignore it and just talk about the main topic. Li Kui came back from visiting his mother, but Gongsun Sheng never looked back. Chao Gai and Song Jiang sent Dai Zong, the magical eunuch, to Jizhou to look for him. Dai Zong happened to meet Yang Xiong and Shi Xiu in Jizhou City, and another murder case caused by the improper relationship between men and women began. What is the hidden story behind this murder is explained in the following "Havoc in Cuiping Mountain".