" You Fei " was an online novel that told the story of Zhou Fei's growth during the Southern Song Dynasty. This drama was highly praised on the Internet as an excellent historical romance drama. Douban's rating of 62 points also reflected the quality and popularity of the drama. However, Douban's rating was only a reference indicator and could not represent the views and comments of all viewers. Therefore, whether this drama was reasonable or not still needed to be combined with other factors for a comprehensive evaluation. For example, the plot, the performance of the actors, the quality of the production, and other aspects of the performance met the expectations of the audience and reputation. In general, You Fei was an excellent web novel. It had a high standard in terms of plot and character creation. However, the Douban score of 62 points also reflects the disappointment and dissatisfaction of some viewers. Therefore, we need to consider various factors to evaluate this drama.