Illustration introduction: "The Gourd Monk Randomly Judges the Gourd Case" is excerpted from the fourth chapter of "A Dream of Red Mansions", "The Unlucky Girl Meets the Unfortunate Man, and the Gourd Monk Randomly Judges the Gourd Case". He is ungrateful, perverts the law, bullies the weak, and suffers an innocent fate. The four families of King Jia Shi and Xue "all suffered losses and all prospered", which is exactly the portrayal of the three families of Cao, Li, and Sun, the "three weaving families in Jiangnan" in reality.