What else do you need to know about luxury cars and cosmetics to write a modern novel? As a fan of online literature, the knowledge I have about modern novel writing includes, but is not limited to, the following aspects: Character Creation: Creating characters with distinct personalities and profound images is one of the keys to the success of a novel. The author needed to understand the characteristics of different car models and cosmetics, as well as the images they created, to construct the character image and plot development. 2. Setting: The author needs to understand the living background and development trends of modern cities, including urban architecture, transportation, commerce, culture, etc. This would help build a modern and prosperous urban world. 3. Plot design: The plot is the core of the novel. The author needs to design a fascinating plot that includes conflicts, twists, climaxes, and so on. At the same time, the author also needed to design the development of the plot according to the characteristics and emotional needs of the characters. 4. Language expression: The language of the novel needs to be infectious and expressive to resonate with the readers. The author needed to understand the language style and techniques of modern novels, as well as the characteristics of different car models and cosmetics brands to create a unique language style. In summary, understanding the background and development trends of luxury cars, cosmetics, and modern cities was the basic knowledge necessary for writing modern novels.