Chương 521: Mysterious Crystal

The stone guardians were once the highlight of Murong Beiyan's era. Their strength was shocking, and they could turn the tide of any battle once they appeared. 

Now, with the appearance of these stone guardians, Tuoba Kui's expression became even more unsightly. He did not expect to encounter such a thing. 

"Master Ning, we won't be able to resist these stone guardians anymore. It's best to retreat as soon as possible…" 

Everyone's expression darkened. 

Retreat? 

Where could they retreat to? 

Tuoba Kui could not help but take a deep breath and slowly added, "Master Ning, what do you think we should do next?" 

Jiang Ming pondered for a moment, and his eyes flashed with determination. 

"What else can we do? Naturally, they will charge forward and kill everyone until they are completely annihilated!" 

Jiang Ming never expected that he would face more danger by bringing so many people with him this time.