Ye Fan had already immersed himself in the ocean of knowledge, fervently absorbing it, especially the basic content, which was incredibly precious to him. Ye Fan had seen many classical medical techniques at Hundred Herbs House before but they were mostly of an advanced level. Now, with this foundational knowledge, he had finally filled in the last gap in his expertise.
Suddenly, Ye Fan's attention was drawn to an old, pale yellow thread-bound book. It seemed to have been around for some time, and possibly because of its secluded location, it might have been overlooked by the librarian. A thin layer of dust covered the book, which Ye Fan gently wiped away before picking it up.
