Rotten Mud Mountain was one of the famous mountains of Southern Border.
If it were in Western Desert, Eastern Sea, or Northern Plains, it might be more famous, but Southern Border had too many mountains, it had the most number of famous mountains in the five regions, Rotten Mud Mountain became quite inconspicuous, it gave people a feeling of being ordinary.
This place produced rotten mud, it was a common Gu material that had poison path and earth path dao marks, it had very little value in the market due to abundance.
During rainy seasons, Rotten Mud Mountain would turn into a temporary swamp, the rotten mud would turn into rotten swamp mud, which was a widely used Gu refinement material.
