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The elemental energy here is extremely pure; even Long Dangdang, who is quite experienced, still had to say that it was the most remarkable he had ever seen. Walking on Mithril Mountain, there was an intangible resistance, not to prevent them from entering, but due to the excessive viscosity of the elemental energy here. Ordinary people or lower level professionists, or wraiths, entering this area would probably be unable to withstand this level of elemental purification and might explode and die on the spot.
Is this a test? Probably not. Those undead who could stand out were either 8th Rank or at the Peak of 7th Rank. Although the spiritual power here is extremely abundant, it still couldn't stop their progress.
Long Dangdang silently absorbed the power of elements while following the undead climbing upward.
