This is a canyon, tens of zhang wide, and more than ten li long, with steep stone walls on both sides.
Wang Erniu looked at the scene inside the canyon, somewhat hesitant.
Powerful Qi crisscrossed the canyon.
It churned up and down, darting back and forth, occasionally striking the stone walls on both sides, leaving marks.
It should be known that these stone walls on both sides are raw Iron Essence Ore, extremely tough, and difficult to damage even with a Qi Refining Cultivator controlling a Magical Artifact, which shows the power of this Powerful Qi.
However, only in such a place rich in Geng Metal Force Qi can spiritual objects that assist cultivators in Foundation Establishment be nurtured, the Geng Metal Sharp Qi.
After thinking for a moment, Wang Erniu made up his mind.
After all the hardships and risking his life to come here, wasn't it all for this Geng Metal Sharp Qi?
