The Pangu Banner was Heavenly Venerable Yuanshi's companion treasure.
Heavenly Venerable Yuanshi had not brought it with him when he fought Qiongxiao earlier.
Having learned his lesson the hard way, he now brought out the Pangu Banner to break the formation.
Although Taishang Laozi knew little about formations, his expression relaxed somewhat when he saw Heavenly Venerable Yuanshi produce the Pangu Banner.
"With a full-force strike from Junior Brother, these formations will probably shatter in an instant."
Jieyin and Zhunti both nodded along.
They were not the ones exerting themselves, after all.
They might as well wait on the sidelines.
Heavenly Venerable Yuanshi had thought a full-force strike would break the formation before him.
Yet who could have imagined that the spiritual power carried by the Pangu Banner would slam heavily into the formation without so much as stirring a ripple?
Heavenly Venerable Yuanshi felt his dignity slipping away, so he immediately swung it for a second strike.
But even after several successive attacks, the formation before him did not budge.
By this point, Heavenly Venerable Yuanshi realized something was wrong.
He was a Saint's avatar, after all, and he soon discovered a clue within the formation.
The spiritual power on his Pangu Banner was being devoured completely the moment it touched the formation before him!
Now Heavenly Venerable Yuanshi was getting angry.
He had been attacking for ages, and it was bad enough that the formation had not moved at all.
But it had even absorbed his spiritual power?
Wasn't all his effort going to waste?
Anger surged within Heavenly Venerable Yuanshi.
Failing to defeat Qiongxiao was one thing, but he could not even deal with such a simple formation?
And Jieyin and Zhunti were watching from the sidelines.
If he could not break even this formation, wouldn't he