The next day's competition is to decide the next chief of the fortress. Little Bo wants to participate in the competition as well, but his father refuses to let him do so. He tells Little Bo to show him what he's got, and Little Bo says something's weird about his brother's martial art. The third brother tries to intervene, but he can't see what's going on. He says that his brother has lost his mind, and that his martial art is incompatible with his father's. He explains that when he first came to challenge his father, he mocked his natural talent, and his master refused him. After that, he trained so hard that he lost his reputation, and he was driven out by his master. He spent his whole life trying to find a way to counter the martial arts of the Xiaos, and now he has succeeded.