Did the supporting roles need to develop when writing a novel?

The development of supporting characters is very important in writing a novel because supporting characters can add more color and depth to the protagonist's story and allow the reader to better understand the plot. The development of a supporting role could be divided into two directions: one was to enhance the character and image of the supporting role, and the other was to promote the relationship between the supporting role and the protagonist. Enhancing the character and image of the supporting characters could make them more lively and interesting, so that readers could resonate with them more easily. By portraying the character, experience, and growth process of the supporting characters, readers could better understand the supporting characters and more easily resonate with them. By promoting the relationship between the supporting characters and the main characters, the role of the supporting characters could be more prominent and the story could be enriched. By making the relationship between the supporting characters and the main characters more complicated and tense, it could enhance the reader's reading experience and make the story more interesting. Therefore, the development of supporting roles was very important when writing a novel. You can improve the quality and appeal of your novel by carefully portraying the image and experience of the supporting characters so that the readers can better understand the supporting characters and make the relationship between the main characters and the supporting characters more complicated and interesting.