Chapter 551: Chapter 551

Xia Pingan was about to speak, but suddenly, his heart skipped-beat. He turned his head and looked at the entrance of the underground tomb not far away. His eyes suddenly became sharp-just at that moment, Xia Pingan could vaguely feel a faint wave of divine power coming from the direction of the underground tomb, but that feeling disappeared in the blink of an eye.

The wave of divine power only appeared for a short while and disappeared in an instant. It was also very weak and a little blurry. Xia Pingan waited for a few seconds, but there were no more waves of divine power coming from the direction of the underground tomb. This made Xia Pingan wonder if it was an illusion just now, or that what he felt was not the wave of divine power, but the aura of a space-invading creature like the demonic fire Spider.