Why didn't Peng Peiyun's inscription be used in the third chapter of Country Love? He needed to further understand the content and background of the novel Country Love III to answer this question. However, generally speaking, the author of a novel may choose not to use a specific character inscription according to his own preferences and plot arrangement, depending on the theme, style, and personal preference of the author. If you have any questions about the plot and character setting of the novel, please feel free to ask.