There are Nie Gai and Wei Zhao in history.

Nie Gai is a great disciple of Guiguzi. He cultivated the longitudinal sword. Nie Gai, known as the best sword in the world, is of course very strong. Nie Gai has always been a man who is firm in his ideals, so he will make some efforts to realize his ideals, and will not want to waste his time on meaningless things. It was also because of his ideal that he resolutely went to Qin. Similarly, if he doesn't conform to his own ideas, he will resolutely leave this place and find another hope. Therefore, he is also very different from Guigu School and Wei Zhao. Although they are disciples, they are also opponents.

Zhuang Wei

Wei Zhao is Guiguzi's second disciple, that is, Nie Gai's younger brother. Two people used to study in the same place. Although they are rivals, there is no lack of brotherhood among them, but Wei Zhong and Guiguzi School have the same idea, which also doomed the contradiction between Wei Zhong and Nie Gai. The two men also fought many times, but they all meant to learn from each other. In Mohist organ city, they have been transformed. Wei Zhaoxiong is heartless. He wants to play a real game with Nie Gai.

Nie Gai and Wei Zhao were once very close brothers and sisters. Even if they don't talk, they have a natural tacit understanding. Although they are naturally destined opponents, they are also people who know each other very well. Wei Zhongxiong, who has always been indifferent to everything, used the word "friend" when introducing Nie Gai to Han Fei. Visible, Nie Gai in Wei Zhaoxiong heart still accounts for a lot of weight. From the discussion between the two people, we can see that they have a good relationship. Wei Zhao even laughed in the battle with exemptions, and they were all very happy.