Duan Gujin scanned the nearby area and quickly spotted some deeply embedded gravel on a stone wall.
The gravel was a different color from its surroundings, and he deduced that these were the stones that had shot up from the ground earlier.
So, he took out a vine from his storage ring and with a thought poured Primordial Power into it.
Moments later, the vine began to move like a snake, wriggling up and down.
Duan Gujin aimed for the location of the gravel and let the vine approach it.
Once near the gravel, the vine visibly transformed to resemble a human hand and then firmly 'grasped' the gravel.
Duan Gujin withdrew the vine, and soon, he could clearly make out what the gravel looked like.
"This is a Fire Attribute Crystal Stone! The Fire Attribute Energy inside this crystal has been completely depleted!"
Duan Gujin immediately understood why there were Fire Attribute Crystal Stones underground.
