Inside the cave dwelling.
Miserable screams rang out without end, all kinds of anguished howls making it hard to believe there were no human experiments going on inside.
Could it be that Yi Changge had learned some method for body tempering?
Refining the flesh and blood of others to replenish his vitality and blood?
Passing inner sect disciples hurried away, not daring to look back.
As an observer, Gu Yuan had been watching the six of them use lightning arts to temper their bodies.
He recorded data and analyzed the effects of electric currents on body tempering and spiritual qi condensation.
The results were quite good.
Yi Changge's body-tempering progress had increased. At the same time, after using spiritual qi to weaken the current, his spiritual qi could be further purified, and its absorption speed also increased.
The results were identical to the previous several dozen trials.
The same changes had also appeared in the five newcomers.
"So electric currents really are somewhat useful."
Gu Yuan stroked his nonexistent chin, deep in thought.
Cultivation speed was extremely important to Gu Yuan. With so many inheritors, not everyone possessed talent.
If he could speed things up, getting shocked a little was no big deal, right?
He had truly worried himself sick over these people's cultivation.
Back mountain.
The strange happenings in Yi Changge's cave dwelling spread through the inner sect via passing disciples.
The people who had already feared and respected Yi Changge now kept even farther away from him.
There were plenty of rumors, with all sorts of versions.
Some even claimed that Yi Changge had never been human at all, but a ferocious beast that had taken human form, which was why he possessed such inhuman talent in body tempering.
It was utterly ridiculous.
Of course, Yi Changge showed