Bab 573: A Hidden Move

in the south of Xiling City, many normal people resided there. Few cultivators could be found.

In a tiny alley, a shadow dashed past. No one could see his true appearance in the dark. The person did not stop as he walked slowly down the small alley. An interesting expression crossed his face. It was if he was admiring the scenery in the small alley and taking in the sights and sound of the mortal world.

However, his gaze flashed ceaselessly. His finger trailed along the wall and after it passed a bunch of bricks it stopped for a while. Then, he left, but he now held a gray crystal in his hand.

The crystal shattered and a faint mana could be felt in the air. A written message entered his brain directly.