C949 Entering the Wind and Thunder Secret Realm

To refine a half-step artifact, it was definitely not an easy task. One had to control powerful flames.

Fortunately, Nie Feng was training with the super Tao technique, Great Thunderfire Annihilation. In terms of the temperature of the flames, there was no problem at all.

Furthermore, Nie Feng had smelted three half-step artifact s at the same time