C609 Active Hunt for Prey

Mu Yun's search for Ye Zichen was simple, but it was also difficult.

The simple thing was that with the help of the Celestial Nether Spell, he would be able to detect anyone within three thousand meters. The difficulty was that this lightning domain was too large, and it would take at least a hundred years to completely search through it.

However, he did not plan to finish the search