Eunuch Xue is a eunuch who appeared conveniently at the military camp and killed Liu Yi with ease. Jiang Qingqing found his appearance and actions suspicious, noting that he showed up too conveniently and killed Liu Yi so easily. He is associated with spiders, as those spiders crawling all over the place made people uncomfortable. His convenient appearance and effortless killing of Liu Yi raised Jiang Qingqing's suspicions about the true nature of events at the camp.
