章節 1119: Chapter 440: Fierce Fire Miasma Completion Stage, Let's Go! (Request for Monthly Votes!)_2

The pharmacology is compatible, the temperament inherited in the same vein.

The other auxiliary materials were also chosen to be as fitting as possible.

Constant attempts and continuous improvements were made. During the numerous rounds of alchemy, time slowly elapsed.

...

A year later.

Gu Caiyi returned from Thousand Leaves Immortal City, bringing back somewhat disappointing news.

The batch of Sunk River Ghost Evil Qi had been purchased by a Golden Core Elder from Luo Yun Sect.

With no other choice, Gu Caiyi had to acquire a large amount of Third Order Earth Fire Evil Qi for Luo Chen, spending over a hundred thousand Spirit Stones.

If the quality wasn't sufficient, then the quantity would have to compensate.

It was still evil qi, after all!

Even though it wasn't a significant threat to Golden Core Cultivators, within the Foundation Establishment Stage, it was still considered an absolutely lethal technique.