Guan Yu doesn't want to talk to Xiao Zhizheng anymore. All of the guys'minds are implemented by Yunqing Gate. They can't turn around at all. They have been brainwashed since they were young when they were growing up in Yunqing Gate.
Salt marshes think of their own future is more important than anything else. If Xuanming is told about blood poisoning, he will not save him, maybe he will be locked up or even killed.
Moreover, even if Xuanming did not kill him, the image of the salt marsh would be banned from being destroyed in the Yunqingmen Gate. There would be no day for him to rise again. There...