C1992 Ancient Profound's Heavenly Tribulation of the Heavenly Profound Sage

Even though Hei Xuan did not say it clearly, he knew how to deceive the heavens.

But Gu Xuan still reacted quickly.

"If you want to use the Great Sacrifice, you need to obtain one of the four approved methods.

What Dongfang Xue obtained was the acknowledgement of the technique itself.

As for the Most Powerful or the founder of this technique, they were probably not in this realm at all