The benefits of using the characters 'conversations as the main body?

A novel with dialogue as the main body usually allows the reader to understand the thoughts and emotions of the characters more deeply, and at the same time, it can better show the development of the story and the changes in the characters 'personalities. Through the dialogue between the characters, readers can better understand the interactions and thoughts between the characters, as well as their reactions and decisions in various situations. This form of novel could also better convey the author's intentions and worldview, allowing readers to better understand and accept the author's point of view.