Alchemy Secret Method, Netherworld River

Early morning.

Alchemy chamber.

Yang Chan performed a special alchemy secret method with his hands. Though his movements were somewhat unfamiliar, he still successfully executed it.

Before attempting the alchemy, Yang Chan had practiced many times. Only then did he apply it to alchemy, and this was merely the simplest alchemy secret method.

"The pill is complete!"

Yang Chan looked at the alchemy furnace. This time, he had attempted a Meridian Nourishing Marrow Cleansing Pill, a marrow-cleansing pill he was relatively proficient at refining.

He had spent more time on the Meridian Nourishing Marrow Cleansing Pill, and his proficiency with it was higher than with second marrow-cleansing pills, having even reached its limit.

Only after the high temperature around the alchemy furnace receded did Yang Chan take out the pill inside.

"The pill quality reached 97, one point higher than the previous 96!"

The limit quality of the Meridian Nourishing Marrow Cleansing Pills Yang Chan had previously refined had been 96. Beyond that, it had been difficult to improve further. To continue improving it would require a great deal of time before success was even possible!

Naturally, he was unwilling to spend so much time on Meridian Nourishing Marrow Cleansing Pills.

Once pill quality surpassed 90 and reached the perfect tier, the Potential Points they could bring Yang Chan were basically no different, because further improvements in pill quality merely reduced the impurities within.

In other words, if a pill's quality reached 100, it would basically contain no impurities or pill toxins and could be taken continuously.

But that was of no use to Yang Chan at all.

The impurities, pill toxins, and the like within pills all vanished after midnight.

The high-quality pills he refined were only meant to be exchanged for more spirit herbs, particularly more precious ones.