However, in Gu Yuan's view, this simply confirmed the information he had received.
Earthfire copper essence typically only emerges near earthfire lava.
This is because the material needs to absorb sufficient earthfire energy to transform from copper mother to earthfire copper essence.
In other words, the earthfire lava is not far from here.
As for the five elements immortal iron, its formation is quite peculiar, requiring it to stay gradually in four unique environments of metal, wood, water, and earth, and ultimately undergo the refining of earthfire essence, being cultivated over millennia, before it can truly be forged into shape.
Gu Yuan continued wielding the mining pick, hitting to his heart's content.
As for the loud noise earlier, it had already attracted the attention of the elder nearby.
He stared at Gu Yuan's back repeatedly, noticing that Gu Yuan was seemingly burrowing holes like a frenzied vandal, and couldn't help but twitch the corner of his mouth.
