"it turns out that there are such wonderful ideas in the world of cultivating immortals that even different fire can be refined. It seems that the forerunner who created this formula must be a powerful man!" After a preliminary interpretation of the formula, Ye Feng said to the ancestor of Xinghe in horror.

the ancestor of Xinghe said, "it's natural. The creator of the Tianhuo formula was the famous Tianhuo Zhenjun in xuanjie. His magic power was not inferior to that of me. Even though this half of the Tianhuo formula cost me a lot of money, I didn't expect it would be cheaper for you. It will take a...