In chess, both sides let each other eat a son. In the original text, after Zheng Zhongzhong released his malicious words, the narration was "The three of us, don't be in the Tenth Five-Year Plan". Obviously, Zheng Zhongzhong is confident that he can compete with Lu Chen. However, he was not killed, but a kind of destruction. It was originally a thoroughfare, but it was finally broken. At the limit, he could not cross the line.

This can refer to the dialogue between Lv Yan and Mr. Zhisheng in the chapter "What is Calculation". If Wu Xianshuang and Sun Daochang join hands to ask for a sword, there will only be two situations. One is that all three places are ruins, and Yudu will definitely die; There is a more complicated situation, which may make Yudou hopeless in this life, but at the same time, it may also make Yudou's fourteen realms more stable, and finally let Yudou sit down and become the first person in the fifteenth realm.

Nine times out of ten, so do the eldest sons of Duizidao, Zheng Zhong and Lu Chen. People will not live or die, but the fifteen-sided road is hopeless and can only make the fourteen-sided road stable. Of course, cutting off people's roads is no different from killing people. At their level, the road is hopeless and life is worse than death. Cui Cheng is that kind of person, but he is the only one.