It had to be said that the Demon Lord's power was remarkably useful.
He was, after all, a half-step God Lord. In terms of the Immortal Path, that meant he already had one foot in the Golden Immortal Realm of the Great Luo Golden Immortal.
Even an ordinary piece of his flesh contained boundless power. Every particle composing his body held heaven and earth within it, like a small world.
The incense and fire qi fused into that power was even more extraordinary.
With only the power remaining in that right palm, Gu Yuanqing had completed his deductions of the artifact-refining and pill-refining cultivation techniques.
And completing the deductions of several highly useful divine abilities had consumed only the incense and fire qi in another one and a half smaller pieces of flesh.
Of course, this was also because deducing divine abilities consumed less than deducing cultivation techniques. Cultivation techniques were the foundation of cultivating the five Daos, while divine abilities were merely applications of the Great Dao.
One worked inward, the other outward; one pursued breadth, the other precision.
Once the incense and fire qi was extracted from the power within a piece of flesh, that flesh changed as well. Although it did not wither, its aura of Indestructibility seemed to dim.
Gu Yuanqing had once compared the Demon Lord's power before and after the extraction.
While it still contained incense and fire qi, even burning it with the immortal flame he cultivated could scarcely affect it.
Once the incense and fire qi had been extracted, refining the remaining power still required considerable effort, but its fundamental nature had fallen to a level he could refine.
Even so, the remaining power still surpassed that of an ordinary God King.
Gu Yuanqing had fought the Abyss-Suppressing God King during the