Jiang Jing. He said that he was killed by Ji Jiuyou in his previous life because of the heroine, but Ji Jiuyou washed that world with blood, and he was not the only one who was killed. When I saw this, I was speechless. I don't blame the author. On the contrary, I very much agree with the author in writing about him, which can better describe Jiang Jing's weird points.
