Chapter 123: Solution Found

The Apothecary Guild's advanced tier book collection vault wasn't too far away from where they conducted the Pill Debate. It barely took a few steps before they arrived there.

"There are a total of ten official apothecaries in the Tianxuan Kingdom Apothecary Guild. Most of them only head here to pore through these books upon encountering truly difficult questions. As such, this place tends to be quite deserted. Anyways, feel free to pick out any book that you would like to read!" Ouyang Cheng introduced, pushing open the doors.

Zhang Xuan voiced his acknowledgment before heading into the room.

Even though there weren't too many official apothecaries in Tianxuan Kingdom's Apothecary Guild, the books inside were more than a few. It might be unable to compare to the hundreds of thousand of books in the basic tier book collection vault, but there was still more than ten thousand books inside.

They were densely packed in a dozen or so bookshelves.