"Ancient Spirit Stone."
Lin Xuan froze. Clearly, this answer had gone far beyond his expectations.
"Exactly. Even Top-grade Spirit Stones have no effect. However, Ancient Spirit Stones are treasures one may encounter but can never seek. I and the disciples under me searched every Marketplace, yet we found almost nothing." Fairy Shi's uneasy voice entered his ears, and as she spoke, she kept stealing glances at Lin Xuan's expression.
Clearly, she was afraid Lin Xuan would blame her for this.
Yet there was not the slightest anger on Lin Xuan's face. Instead, he pressed a hand to his forehead, a thoughtful look appearing on his face. "Ancient Spirit Stones. Mm, this thing truly cannot be bought in a Marketplace. No matter. Fellow Daoist Xu, take me to see the array in a while. I have my own idea."
"This... of course, there is no problem."
Lin Xuan did not lose his temper and instead gave such an instruction, which left both the Brocade-Clad Big Man and Fairy Shi greatly astonished. But naturally, they did not dare object and hurriedly agreed.
"Senior, please follow me."
Afterward, with the two of them leading the way, Lin Xuan flew outside with them. The Small Xuyu Universe Array had not been set up here, but in another hidden place.
The three of them flew very swiftly in their Escape Lights. Though the journey was quite distant, it took less than half a day from beginning to end.
This was a stretch of desert, yet there were some mountain ranges rising and falling in succession. The spiritual energy was thin, and it was a place rarely visited by human footprints.
"Senior, this is the place."
The three Escape Lights slowed, and they gradually descended.
Lin Xuan, meanwhile, examined the Desolate Mountains around him. On