Forging a flying sword not only required a good sword embryo, but also a lot of materials. Aside from some special materials, like the Fantasy Silver Sand, most of the remaining materials were different types of ores. The quality of the ores would determine the quality of the flying sword forged.

There were many different types of treasures. Functional ones didn’t require a lot of spirit ores. The ones that needed a lot were armor and weapons. These two types of treasures were also very precious.

The ores used to make these kinds of treasures accounted for almost half their cost. One could imagine just how expensive these ores were. When they heard Han Songcheng say that there was a small mine of it below Fallen Leaf Mountain, how could they not be surprised? Although it was a small mine, there would still be a lot! Even just a few kilograms of this material could be sold at markets and auction houses for a large sum.

As Zhao Jiuge wondered how many kilograms of ore would be inside this small mine, his mouth subconsciously opened. Unlike Zhao Jiuge, who can only think about...