C701 Learning Alchemy

After Shen Nong Emperor's figure disappeared, Tang Ao saw a light golden pellet that was emitting a terrifying aura. Usually, there were only three Grade Nine Spirit Dans, but right now, there was only one of these legendary Di Long Dan. Tang Ao definitely did not doubt the level of alchemy in the Shen Nong Emperor, so he understood that even though they were also Grade Nine Spirit Dans