Di Zhenxing is a character in the Chinese classical ** "Water Margin", his name is Mu Chun, and his nickname is "Little Shield". He was born in Jieyang Town, Jiangzhou, into a wealthy family. Mu Chun and his brother Mu Hong dominate the local area, and are known for their strength and power. In "Water Margin", Mu Chun's elder brother Mu Hong has the nickname "Unobstructed", while Mu Chun is named "Little Obscured" because of his brother's nickname.
In **, Mu Chun has a grudge with Song Jiang, a good man from Liangshan, due to a series of misunderstandings, and he once tried to retaliate against Song Jiang for rewarding the entertainer Xue Yong in the town without his permission. Mu Chun gathered manpower, intending to teach Song Jiang a lesson, but he didn't want to be thrown down by Xue Yong. Later, in the plot where Song Jiang fled to Mujiazhuang and was taken in by Mu Taigong, Mu Chun reappeared, and after a series of chases and misunderstandings, he finally became brothers with Song Jiang.
In the ranking of Liangshanbo, Mu Chun ranked eighty, and he should be in Zhenxing. In the development of the story of "Water Margin", Mu Chun participated in many actions of the heroes of Liangshan, and served as a general of the infantry army during the Liangshan Reunion. Although his image is not the most prominent in **, it also reflects certain characteristics of the society and the personality of the characters at that time through his series of behaviors and encounters.
Mu Chun's story reflects the image of local bullies in ancient society, and also shows the struggle and unity of the typical social group of "heroes and heroes" in "Water Margin" in feudal oppression and social injustice. In contemporary culture, although Mu Chun's image carries a certain negative connotation, as a rich and multi-layered literary image, he also provides us with a window to understand ancient society, culture, and character of the characters.