The fluctuations and remnant energies got more chaotic the deeper he went in. Anyone at the core formation and below would not be able to survive in the area. Just any single wisp of the remnant energy would be able to destroy them both body and soul.
As he walked in Yang Qing spotted a grey saber energy. The saber energy was chilling cold like the abyss and it was accompanied by deathly cries that looked to corrupt someone's mind and turn them frenzied.
It didn't take him too long for Yang Qing to guess that the saber energy more than likely belonged to one of the deacons of the Blue Soul Flame Crow Syndicate.
The Syndicate was famous for specializing in spells and arts that distorted the mind. Next to the saber energy, there was also another remnant energy. It was ghostly pale white and carried an air of corruption. The energy continuously tainted the spiritual qi and even the other energies around it, though its attempt at the latter wasn't successful.