"This..."
Old Man Hei was astonished when he heard this. He really wanted to meet Li Xuan, who was the one who had drawn the array formation. However, the array formation that had just been repaired made Old Man Hei extremely curious.
Thus, he sat down cross-legged and began studying the array formation.
The one-armed old man beside him was also attracted by the formation and could not help but sit down to study it.
The two of them were both Array Formation Masters, and as they discussed with each other, they gained more and more. This made them even more reluctant to leave.
Just like that, the two of them studied it for an entire night, and even until the morning.
Their situation naturally attracted the attention of others. The Heavenly Sword Sect disciples who came to the library to read books spread the news, causing many people to come here.