In dealing with this guy, one cannot use common sense. Once he takes action, he will definitely not leave any traces of exposure.
Perhaps, he is afraid that after my death, there is a way to leak the information, so he will not expose any flaws. It could also be that he is still putting on a show for the other geniuses.
Wang Ping does not believe in Ku Xuan. His intuition has always been accurate. Even if Ku Xuan appears innocent, Wang Ping does not trust him.
Dealing with such a guy, it's better to kill wrongly than to let him go. One must dig out his background thoroughly.
If he is indeed wronged, simply leave him alone in future simulations.
Of course, Wang Ping doesn't really need to care that much.
The struggle for the Tao has always been ruthless, regardless of hatred and right or wrong. They are all enemies of each other. Finding a way to eliminate each other won't evoke any criticism. The important part is how clean they do it.
