Just as Ning Wangshu's Immortal Body was on the verge of being fully forged, with only the final trace remaining, the Locking Demon Tower's Artifact Spirit phantom above his head suddenly began to tremble.
The Immortal Artifact's source power, which it had been releasing, was clearly beginning to weaken considerably.
Ning Wangshu noticed this and couldn't help but pause. He glanced up in surprise. "Huh? Why has the Immortal Artifact's source power suddenly weakened? Could it be that its source power is nearly depleted?"
Ning Wangshu furrowed his brow slightly and thought it over. He felt that was very likely.
After all, the Immortal Artifact's source power was still being released, which was enough to show that the people from Shangqing Palace outside had not stopped activating it.
Moreover, although Ning Wangshu didn't know exactly how long he had been inside the Immortal Artifact, he estimated that it had been at least two or three months.
The Immortal Artifact was powerful, but the mysterious golden page above his head had been constantly devouring its source power. As a result, the Immortal Force in his body had risen from just over one-tenth of its original amount to more than eight-tenths.
Even his Immortal Body, which had been only one-third complete, was now on the verge of being fully forged.
It was no wonder the Immortal Artifact's source power was nearly depleted!
If that's really the case, I wonder whether the bit of source power this Immortal Artifact has left will be enough to complete the transformation of the less than two-tenths of my spiritual power that remains...
Ning Wangshu thought to himself.
However, he had no time to dwell on that now. He hurriedly continued circulating the Western Emperor Scripture's cultivation method, refining the Immortal Force transformed by the golden page...