The story takes place in the fictional Mingzhen period. Young Jiu Xiao is involved in a dispute between the government and the opposition due to a strange case. Together with friends such as Su Zhilan and Lin Datong, they experience turmoil in the world, dangers in the palace, exploration of secret realms, and the grievances and entanglements of famous families. From mutual distrust to life-and-death friendship, everyone has fun and adventures, but also understands the vicissitudes of the world. In the end, a thousand-year-old family secret history is revealed and the truth is restored. The protagonist uses humor and wisdom to resolve the world crisis, achieve peace in the world, and grow into a true hero. The book is divided into independent volumes and closely linked to the main plot. The story is compact and ups and downs, and is always full of humor and human touch.