Haoyin Stone (Haoyin Cold Marrow Stone)
Origin
Found tens of thousands of feet under glaciers in the Primordial Wilds.
Effects & Usage
The main material for refining the ‘Haoyin Cold Marrow Extreme Mountain’, one of the five mountains needed for the Yuanhe Five Extreme Mountain. It is hidden by surrounding cold air and can only be sensed by those with cold soul supernatural powers, like Bai Guo’er with her Ice Marrow Constitution.