This purification did not last long. Under Yang Chen's purification, the two Ghost Ancestors completely returned to their original forms.
These two Ghost Ancestors were actually powerful experts from neither-large-nor-small alien races, rather than figures from dominant races such as the human race.
This was not strange.
After all, if they had truly been Heavenly Extreme Realm experts from top-tier races, even the Netherworld would not have dared hunt them so wantonly.
For small races like these, a rarely appearing Heavenly Extreme Realm expert was undoubtedly the finest target for Yan.
After Yang Chen purified them, the two experts regained their original clarity and memories. Their choice was equally decisive, and they directly pledged themselves to Yang Chen.
With these two experts joining Yang Chen, he now had a full three Heavenly Extreme Realm experts under his command.
Because of this, Yang Chen's situation changed from passive at the start to proactive.
Why?
With three Heavenly Extreme Realm experts here, Yang Chen could completely use their memories to strike at the Ghost Ancestors in the inner region of the Undercurrent Universe.
This was also the drawback of enslaving these experts' souls.
Once purified, their memories of the Netherworld would remain.
For Yang Chen now, these preserved memories were an enormous lethal weapon.
Now, in order to curry favor with Yang Chen, the three Heavenly Extreme Realm experts all spoke up. "Daoist Friend Yang Chen, as far as I know, there are two Ghost Ancestors stationed in the west. They have just repelled an Insect Mother of the insect race. They are most likely still recuperating.
"As far as I know, there are several in the Southern region..." another expert said as well.
The three Heavenly Extreme Realm experts sincerely fawned over Yang Chen. They understood very clearly that if they