Chapter 1893: Battle Again

A period of 10 days wasn't long, and it passed in the blink of an eye.

Ling Han had kept a low profile these few days, and this was because he had been perfecting his Spirit Refinement Technique.

He had only succeeded in performing the First Refinement, and he was still extremely far away from perfecting it.

An alchemical pill could only be Spirit-Refined a maximum of nine times. Generally speaking, however, being able to Spirit-Refine an alchemical pill three to four times was already extraordinary. Thus, the quality of each Spirit Refinement was incredibly important.

If two alchemists of different skill levels both Spirit-Refined an alchemical pill to the Third Refinement, it was completely possible that the end result would be starkly different.