In a small stone chamber, Wei Fan and his companions saw the Black Wind Stronghold's treasure accumulated over the years. It wasn't much, as the gold and silver combined were only a few thousand taels.
Of course, besides these, there were other jewels and jade in the stone chamber. Wei Fan was not very familiar with these items and couldn't estimate their value.
Moreover, he wasn't interested in these things. His eyes immediately locked onto several secret manuals on a shelf.
He quickly walked over and picked them up, discovering a total of five secret manuals.
"Brother Wei, come quickly, there's something good here!"
Just as Wei Fan was about to examine the secret manuals, he heard Ning Xuan's voice. He walked over and saw Ning Xuan holding a box, inside which lay a stone the size of a bowl.
The stone was pitch-black and looked somewhat ugly.
"What is this?"
