The marvels of this Geng Metal Primordial Qi went without saying. It was the essence nurtured by the entire Geng Metal Era, priceless beyond measure.
It could even be used to comprehend the mysteries of many laws of the Geng Metal Era. Although the Geng Metal Era had already been destroyed, it had once been a powerful civilization that dominated Heaven and Earth, so it surely had merits worth learning from. If Ye Xiwen could fully comprehend it, then even if he could not reach the level of the Creation Heavenly Lord, he would at least be able to roam freely through the many Ancient Eras without difficulty.
After all, it was the essence of an entire era. No matter how weak it was, it was still far, far more powerful than human effort.
Refining it into a Celestial Venerable Dao Artifact would naturally make it an outstanding weapon, capable of sweeping aside all before it. Yet Ye Xiwen ultimately chose to fuse it into his own body.
Once he could digest the Geng Metal Primordial Qi, his defenses would receive an enormous boost. It was no exaggeration to say that within the same stage, he would truly be invincible, with no one able to harm him.
His combat strength would also rise to varying degrees. As long as he initially refined it—even without refining much of it—he would immediately be invincible within the Fourth Stage. Someone at Myriad Stars Demon Lord's former level would be utterly unable to stop him, and he would no longer have to deal with such an opponent with the same difficulty as before.
Once he cultivated to the Fourth Stage Peak, Ye Xiwen was even confident that, through refining the Geng Metal Primordial Qi, he could fight an expert of the Fifth Stage. His