Master has said that people in Wanhua Valley know everything. If you encounter a problem that you don't understand, you can ask Wanhua disciples for help.
Chi Jing was appointed as the Xuanwei Envoy by the emperor. At the first stop of his inspection, he encountered a case that left him puzzled. At this moment, he remembered that there seemed to be a medical clinic in this place that was opened by Wanhua disciples——
Concept: Drama reasoning