Chapter 543: Chapter 543: What Is an Alchemy Genius?

What status does our Netherworld Demon Sect Master hold!

To think that Xie Wuxin dares to suggest that our Sect Master should act as a Medicine Testing Boy!

Upon hearing this, the Titan Giant Demon immediately displayed murderous fury, his terrifying strength sweeping across Heaven and Earth, causing Mu Yi and all of the Mu Family experts outside the Heartless Valley to turn pale with fright.

Mu Yi looked towards the Titan Giant Demon in horror.

As the Patriarch of the Mu family, his mighty power was beyond question, yet at this moment he felt as if he were suffocating.

Who exactly was this muscular man?

And who was this young man?

However, Yang Xiaotian looked at Xie Wuxin and spoke, "If your disciple loses, will you give me all the divine medicine dregs on your body?"