One of the five elders of the Yin-Yang School, known as Yun Zhongjun. He holds the Tianzhao sword, which ranks twenty-fourth and rewards a Youth-Preserving Pill. Zhao Gao suggests that he be ordered to offer this pill to Ying Zheng. He is a skilled alchemist and likely a master of magical arts, and he holds a high position in the school.
