Venerable Nine Heavens' Fury

After all, the people of the Pill Tower were renowned for alchemy. Though they were also quite powerful, most of the talents they cultivated were genius alchemists.

As for Lu Yunxiao, although he possessed an elegant temperament, no matter how one looked at him, he resembled an iron-blooded killing god, utterly at odds with the Pill Tower's usual style.

And as for the other independent cultivators?

It was not as if there were no independent cultivators who were powerful and possessed Heaven-tier Dou Skills.

However, most of these people traveled alone, and even if they took disciples, Feng Qing'er did not believe they could cultivate one to Lu Yunxiao's level.

He was undoubtedly from one of the Ancient Clans.

The only question was which Ancient Clan he came from.

One had to know that even among the Ancient Clans, there were differences in strength.

Judging from his attitude toward the Soul Hall, he likely held little fear of it. Otherwise, he would not have gone on such a killing spree.

There were not many Ancient Clans that could disregard the Soul Hall entirely, and among them, the Flame Clan, Lei Clan, and Gu Clan were the most representative.

The Flame Clan was almost entirely made up of those with the Fire Element, while the members of the Lei Clan were mostly hot-tempered, impulsive, and exceedingly battle-hungry.

By comparison, the possibility of Lu Yunxiao being from the Gu Clan was the greatest.

"The Gu Clan..."

Feng Qing'er's beautiful eyes were distant as a trace of wariness flashed through her heart.

The Gu Clan's strength was exceedingly formidable. Even the Heaven Demon Phoenix Clan could not compare to the Gu Clan.

Perhaps only the Soul Clan could stand against the Gu Clan.

After guessing that Lu Yunxiao might have come from the