Other stories use different structures. For instance, the protagonist is denied admission into a martial arts sect. He experiences hardships and trains secretly and waits until there is an opportunity for him to show off his skills and surprise those who initially looked down on him. Some stories feature a mature hero with powerful martial arts abilities confronting an equally powerful antagonist as his nemesis. The plot will gradually meander to a final dramatic showdown between the protagonist and his nemesis. These types of stories were prevalent during the era of anti-Qing revolutionaries.