Uncle He followed Su Yunjin's instructions and drove the carriage to the market, where Su Yunjin got off and instructed Uncle He to return to Prince Ning Residence to wait for Gu Ya.
Holding the recipe, Su Yunjin went to the nearest pharmacy to inquire about the last herb, "Mutang Branch." The pharmacist examined the recipe and shook his head at Su Yunjin, "Apologies, young lady, but I've never heard of Mutang Branch from your recipe."
"You've never heard of it?" Su Yunjin was a little disappointed, took back the recipe, and continued visiting other pharmacies to inquire. Unexpectedly, even after visiting three or four pharmacies, no one had heard of this Mutang Branch. It seems that this Mutang Branch is not a common medicine? However, since her mother-in-law was able to get it, it indicates that although Mutang Branch is rare, some pharmacies in town might sell it.
