A little beggar picked up by Doctor Cui, staying in the medical hall doing odd jobs. He is not a formal disciple. He felt strong fondness for Ning Yuchan and was delighted when she called him Brother Shitou. He had romantic thoughts about Master's daughter. He sent away patients with mild symptoms to save time for his master's daughters' arrival. He was honest when answering Ning Yuchan's questions about decocting medicine.
