Chapter 521: Great Increase in Cultivation

Adam's caravan quickly set up camp beside Moon-shaped Lake.

Xu Nian then used his Shadow Clone, leaving it behind to grill meat for the group.

As for his true self, he took advantage of the moment when no one was paying attention.

And plunged headfirst into Moon-shaped Lake.

Knowing that there were treasures at the bottom of the lake, Xu Nian naturally couldn't let this opportunity slip by so easily.

However, he soon realized he had made a mistake.

After they had dived more than a thousand meters below the surface of the lake,

his whole body began to stiffen, and a terrible cold swept toward him.

"Damn, it's so cold; if this continues, I'll be frozen," Xu Nian cursed inwardly.

The icy chill around him had already invaded his body,

significantly slowing his blood flow.

Under this terrifying assault of cold, his thinking began to dull.