Su Xing continued walking for several dozen steps.
In the depths of the treasure vault, he saw several towering shelves.
The shelves were labeled with a variety of tags; besides those mentioned by Shadow Protector, there were even skill scrolls, restorative potions, rare materials, and more.
Most of these items could be used by profession users, more comprehensive than what Su Xing had seen in the Jin Merchant Guild.
Su Xing did not linger here long but went straight to the ancient book section.
In the ancient book section, it was not the exceptional techniques Su Xing had imagined; the majority were notes left by profession users, some dungeon strategies, and even the secret history of the Human Race over a thousand years.