C522 Legend of the dao realm

In a corner of the void, the eerie old man wore a cloak that concealed his aura. No matter how he probed, it was still empty, and it was difficult to find anything.

Even though he was as powerful as Principal Gu, he was still unable to discover that there were people spying on him from below.

Seeing that the old man was silent, the old man chuckled twice and continued to meditate