Cultivation to Immortality Is a Dead End, I Choose to Practice with Heavy Equipment

[Extreme horizontal training + crazy hoarding + heavy steel industry + decisive killing] Catastrophe comes, and spiritual energy turns into poison. The more the high-ranking immortal cultivators ingested, the more miserably they died, and even mutated into irrational monsters. Mortals who were once considered useless have become the only creatures in the wasteland who can breathe freely. Chen Xuan took the memory of his previous life and was reborn three days before the disaster. He awakened in the "Earth Fellows Chat Group" and held the black iron ring of infinite space in his hand. Chen Xuan decisively gave up on cultivating immortals, and used the best spiritual essence, which was regarded as a treasure by the cultivating world, to exchange it wildly for coarse grains, old vinegar, iron weapons, and even the stinking rot and weeds that no one wanted in the mortal world! Three days later, catastrophe struck, the magic weapon was reduced to scrap metal, and the order of the world of immortality collapsed overnight. At this time, Chen Xuan was already wearing 30,000 kilograms of Ji Dao heavy armor, carrying a million kilograms of weeping weapons, and leading his group of well-fed and fully-armed "heavy-armed mortal legions" to push the rough formation and heavy artillery and kicked open the door to the old era! Depleted spiritual energy? The means failed? Is there a monster opening its eyes in the sky? It doesn't matter. In the face of absolute power and extreme weight, even the gods and Buddhas in the sky have to kneel down and speak to me!