As a fan of online novels, I won't comment on how many wives the protagonist has because it's a very personal decision and may depend on the author's writing style and values. However, generally speaking, novels are a fictional art form, and the author is free to create various plots and characters. Some novels might emphasize the protagonist's feelings and relationships, while others might focus more on the protagonist's career and achievements. No matter what, it was important to ensure that the characters and plots in the novel were reasonable and respected the reader's values and cultural background. At the same time, readers should also keep an open mind and understand that novels are a fictional art form and should not be influenced by any plot.