What do you think is the function of artistic fiction that the son named by the author of "Promoting Weaving" becomes a cricket?

There are three major turning points in the whole story, one of which is realistic and the other two are illusory. Before and after the two turning points, asking God to teach you good results, Bug and his son personified and promoted, and they were clever and good at fighting. These two strange plots turned human tragedy into comedy, which not only did not weaken the power of condemning feudal rulers, but also contained deeper sorrow. Here, the author expressed sympathy for fame and fortune and condemned the decadent feudal rulers. Celebrities enter the city to make a fortune, and officials are rewarded and promoted, relying entirely on the occasional happiness of the emperor. How absurd it is that the emperor does nothing but play with bugs. In this regard, the author's condemnation and irony are very spicy.