C731 He Rejected Professor He!

Gu Yuan: "..."

If she told the truth, would it seem too unconventional to Professor He?

Just as Gu Yuan was unsure how to explain, Youzi stepped in to clarify, "Professor He, here's the thing. When Yuan was a child, an old herbalist took her under his wing as an apprentice, so she learned some unconventional methods. They're naturally different from our modern diagnostic tools