In the instant that the formation spell emerged, the two of them hovered into the air before looking down at it from above.

Han Li could determine after a brief glance that the formation in front of his eye was indeed the Heavenvoid Hall's control formation. Furthermore, at the very center of the formation, he saw a diagram that was completely identical to the Heavenvoid Cauldron.

This immediately evoked within him a recollection of the scenes back when he had opened the Profound Jade Cave in the Spirit Void Hall.

The formation that sealed the Profound Jade Cave also seemed to have employed a similar restriction. However, this formation was over ten times the size of that one and it also seemed to be more complex and profound.

The silver-robed woman noticed the flash of recognition in Han Li's eyes, and as she withdrew her Celestial Techniques, she asked, "You've also seen this formation before?" 

"I've seen a similar one somewhere in the North Night Palace," Han Li replied.

The silver-robed woman didn't ask for any further details from Han Li. Instead, she urged, "I see! That's a good thing. In that case, you should also know how to control this formation, right? Perhaps you can see if the Heavenvoid Cauldron can be used for that purpose."

Han Li hesitated momentarily before nodding as he...