What is the final outcome of the Wendong Club?

Zhang Zhidong (third eye) killed Xie Wendong. I don't know what the purpose of the author's writing is. Maybe it's to tell people that it's tragic to step into the underworld. Perhaps it shows that the rebellion of some senior cadres such as Gao Qiang and Li Shuang in the underworld is a fatal blow to Xie Wendong himself. K of hearts is really real. Blood killing and the disintegration of the dark group seem to be an instant thing. It is really hard to imagine their betrayal. Killing Xie Wendong is not a good thing for them. Li Shuang and other people's families are still in Gill Island. Even if the members of the Wendong Society can be persuaded, Jin Peng and his granddaughter, Gao Jia's sister Penny Peng, will not let them be so carefree.

Wonder! The ending didn't mention them! Xie Wendong may die, but he will never die at the hands of his brother. He may die of hypoglycemia or by the government. But he will never die at the hands of three-eyed, tall and cool people. He will never die at the hands of the Japanese!