An old mine physician from Chiyan who is in charge of treating injured miners. He wears a thin hemp cloth mask constantly, leaving deep grooves along the bridge of his nose. He gave Qin Zhaoyue a detailed report on the treatment zone divided into Foul Ward, Recovery Ward, and Clean Ward. He explained various medical treatments including the three-salts seven-waters solution, three-yellow mud, Detox Decoction, White Descent Powder, and Jade-Red Regenerative Ointment. He reported that only two or three out of ten severe patients can be saved due to secondary infections.