I give it 9.7 Points. From a personal point of view, this book is good for two reasons: First, it has a strong sense of historical narrative substitution, coupled with the strong Shanghai style, it is very attractive. The second is the rationality and calmness of the narrative. It tells that period of history without overindulging in the pain of the times. It is extremely calm but those who know that era can fully understand it. At the same time, in the handling of relationships between individuals, families, society, and the times, he shows a distinct color of individualism, and his hidden views are deeply favored by me. There is only one point of complaint, that is, in the last fifth of the film, the plot of Jing Sheng being an undercover agent always felt a bit isolated.