A very famous traditional Chinese medicine practitioner who has passed away. He passed down his copy of the Huangdi Neijing to Ye Xixi, which contains methods for treating paralysis and muscle atrophy. Ten years ago, he treated a patient poisoned with Shou Wu Zi, and Ye Xixi watched and learned how to cure it. He had no one else to inherit his TCM knowledge, so he trained Ye Xixi instead.