The appearance of this Heaven and Earth spiritual fire was too timely. Xu Feng had been worrying that his four spiritual roots were making his cultivation speed far too slow, and he had been desperately looking for a way to speed it up.
This was truly like being handed a pillow just as he wanted to sleep. He possessed the Heavenly Sun Spiritual Body, and as long as he refined a Heaven and Earth spiritual fire and integrated it into his body, his cultivation speed would multiply manifold.
Moreover, aside from boosting cultivation speed, the Earth Rock Purple Lotus Fire also possessed unique and powerful applications in supporting a cultivator during magical combat.
Chapter 582