C1491 Trigger the Great Array with Power

Buzz! Buzz!

Within the stone door, a subtle fluctuation came from the front of Xu Liusu. The distance between Xu Liusu and the door was almost ten feet. It was close to a rock wall!

"It's here?!"

Xu Liusu opened his eyes and the light in his eyes brightened. Although the System said that it would take a day, he was still trying hard to find it.

Surprisingly, after six hours