This book is one of the representative works of the novels by Cheng Zhanlu, a famous writer in the Republic of China. "Everyone is drunk, but I am alone awake, and the whole world is turbid, but I am alone clear." The title of this book has fully summarized the plot of the story. Cheng Zhanlu was known as the "Funny Hero" at that time. He was good at describing the world and depicting characters with humorous writing methods. He often satirized the unhealthy phenomena and characters in the society at that time through seemingly insignificant but interesting essays, and was loved by readers.