Otherwise, the herbs needed for alchemy on this Island would be different from the ones on Sky Class Island!
It wasn't that the Sky Class Island didn't have any iron bone grass, but because the island was filled with Qi practitioners, and no one trained their bones, the iron bone grass was useless.
"Didn't you want to see the evidence? Then open your eyes wide and watch!"
Lin Yi opened his palm, and a stable refinement fire rose from it, wrapping the iron bone grass in it.
This was not an ordinary alchemy fire, but a combination of elemental Qi and the consciousness alchemy fire. Although it was not as good as the spirit fire of heaven and earth, it was more than enough to temper the iron bone grass.
Tang Yungui didn't have the ability to use his consciousness pill fire. If he wanted to temper the iron bone grass, ordinary pill fire wouldn't work. He could only use the heaven and earth Spirit Fire.
