Chapter 167: Chapter 126, Alchemy Level Three_2

Ever since he was assigned to manage the pill quotas for the Second-Grade Alchemists, he had received high-quality pills just a few times.

What is a high-quality pill?

A high-quality pill does not simply have a pill pattern.

Regular pills, during the process of refinement, may still contain impurities which are not completely removed, resulting in a minor amount of remaining impurities.

When a Martial Artist ingests such a pill, not only is the speed of refining it slow, but the body can also accumulate toxicity from the pill.

However, a high-quality pill has almost all its impurities refined away. It's not only easier for Martial Artists to refine, but its toxicity is also relatively less, hence it doesn't easily increase a Martial Artist's resistance to medicine.

Among Second-Grade Alchemists, there are those who can refine high-quality Qi Combining Pills as well as other Second-Grade pills.