"The Case of Liu Gong" takes Liu Yong (Liu Luoguo), a famous minister from the Qing Dynasty, as the protagonist. It tells the story of his efforts to redress unjust cases and punish corrupt officials. It highlights the protagonist's upright and awe-inspiring yet wise and humorous character in enforcing the law. The language of this book is vivid and simple, the story is suspenseful, and it is highly readable and attractive. It is a unique public case novel in the early Qing Dynasty.