C2310 Lethargy

The "Cold Ice Spring" in front of him was a material that Zuo Feng had specially refined. It was just that this material was especially diluted during the process.

In order to refine it into a Frigid Ice Mist, one would need more ingredients to concoct it. Therefore, the medicinal properties weren't too overbearing. Otherwise, the physique of the demonic beasts would not be able to withstand it