There were many common plots in this type of novel, such as the protagonist crossing over to another world to obtain invincible strength and skills to conquer the world. His harem members may come from different races, professions, or cultural backgrounds, but they are all attracted by the protagonist's charm and strength. This kind of novel often had a powerful villain who went against the protagonist but was eventually defeated by the protagonist. At the end of the novel, the protagonist would usually enjoy a happy life with his harem. It should be noted that this type of novel may be too Mary Sue or soap opera and lack true depth and meaning. When reading such novels, it is recommended to maintain appropriate critical thinking to avoid being attracted by the flowery language and exaggerated plot and neglecting the true meaning of the novel.