In the Song Dynasty, there was a man named Liu in Luoyang. He has only one daughter and is very handsome. He is eighteen years old. He threw hydrangeas in colorful buildings and chose his son-in-law. Lv Mengzheng, a poor scholar living in a broken kiln, picked up the hydrangea. Mr. Liu was too poor to love the rich and wanted to send him away with a small sum of money, but Miss Liu insisted on marrying Lu and was finally driven out of the house by Mr. Liu. The couple live in a broken kiln and beg for food. When the White Horse Temple gives alms, it is always the first time to eat. Once, the monks in the temple deliberately rang the bell after fasting, but they didn't get it. Lv Mengzheng denounced the book "A man is not angry, but he is angry because there is a bell after fasting" and left empty-handed. Before being ridiculed by his father-in-law and later humiliated by the temple, Lv Mengzheng felt miserable, humiliated and satisfied with human feelings. In order to reverse this dilemma, the couple prayed to the gods first, and then invited Lv Mengzheng to Beijing to take the exam. Ten years later, Lv Mengzheng won the first prize, was awarded the position of local county magistrate, and went home in gorgeous clothes. In order to test whether Miss Liu is loyal, Lv Mengzheng first asked the official media to find Miss Liu, saying that Lv Mengzheng was dead, and advised Miss Liu to marry someone else. Miss Liu said that she would leave a holiday for her husband and drive the official media out of the broken kiln. Later, she came to see Miss Liu in rags and said that she was still down and out, no matter how rich or poor she was. She comforted Lu, saying that as long as husband and wife can be together. Later, I went to the White Horse Temple to burn incense, and saw that the monk in the temple covered two poems written by him with gauze, so I continued to write two sentences: "Ten years ago, the dust was dark, but now it is a green gauze cage" to ridicule the world.