Chapter 439: Searching for the Gu Remover

Professor Xue shook his head and said, "It's not as easy as you think. You think the Grass Witch's antidote relies on those three pounds of garlic? The most important thing is the medicine powder she scattered. Later I discovered that garlic could be replaced with vinegar, but rice vinegar is quite precious in the village, which is why the Grass Witch used garlic."

"Did you bring some of that medicine powder back?" Lin Tian asked, not giving up.

"Brother Lin might not know this, but the antidote for each Gu requires a different medicinal substance. Even if I had brought some back and kept it until today, it wouldn't cure the Soul-devouring Gu. Besides, the Grass Witch wouldn't just hand over the antidote powder to anyone, not even her own relatives unless they accepted her Gu legacy," Professor Xue answered very clearly.