C1401 Taiyin Cold Fog

Gu Fei and Hei Tian finally reached the bottom of the lake and followed the Yin Vein of Earth to search for the source of the Yin Meridian. Just as they neared the source of the Yin Meridian, they encountered an unknown attack.

"Shua!"

Gu Fei unleashed his lightning strike, directly chopping down an unknown creature from the void