C203 The Murderer Is Miao Jian?

Sulphur needles, to be precise, should be burning sulphur needles.

In TCM, there were many acupuncture techniques. Not only were there silver needles, there were also some supplementary acupuncture techniques. Among them, sulphur was a common synergy medicine.

Lee Yifann was a little surprised. This young girl who had a bad mouth was actually a doctor