C92 CHAPTER 92

Allen Black took out five sets of medicinal ingredients for the Blood Reverting Pill and said coldly, "Jeff Parker, cut the crap. Let's start."

Allen Black didn't think he'd lose against Jeff again when it came to developing the Blood Reverting Pill!

As a genius alchemist of the Black family, Allen Black had been a tier four alchemist for quite some time.

In terms of refining Tier 4 pills