This book takes Xu Yan as the protagonist, who transforms from a market hawker who "solves cases and chats" to a government agent. It uses humorous and ups and downs to show how he and his partners use folk wisdom to solve strange cases in a complex society, and how they have struggled from the bottom to the officialdom. In the repeated investigations and power battles, Xu Yan continued to grow and realized the transformation from a street kid to an upright official. During this period, the emotional entanglement between Xu Yan and Han Xiaowan, the overt and covert struggle with the villain Jia Boyuan, and the conspiracy from a higher level made the whole story both tense and full of human fireworks. The work shows justice and humor everywhere, with flesh and blood. Each case is both thrilling and hilarious. Each character has a wonderful and unique growth curve, which is both hilarious and thought-provoking.
