Finally, Ling Feng moved into action!0

Ling Feng walked through the rows of shelves, pretending to glance around casually while precisely picking out the needed materials. He deliberately slowed his pace but still managed to gather all the materials within half an hour.0

"Who would've thought that this boy could select the necessary alchemy materials from such a vast library in just half an hour?" One elder remarked, repeatedly praising Ling Feng.0

"Hmph, these materials are arranged in a specific order. Once you understand the system, it's not difficult to quickly find what you need," someone immediately retorted, feeling quite displeased with Ling Feng's display of excellence.0

"Oh? So, can you determine the categorization...0