C549 Herba draconis

Walking in the dense vines and vines of the tunnel, watching Li Huo devour the milky white liquid, Lin Yiyuan suddenly had a bold guess ? ? there was a dragon vein hidden under the giant tree.

If the area where the Sky Cavern was located was a land of dragon veins, then everything made sense.

Thinking about all this, Lin Yiyuan's heart started to stir uncontrollably