914 The Nine Calamity Lightning Dragon Runes

Boom! Boom!

Loud thunder resounded, shaking the entire area. The top powers gazed at the lightning that had just been sent forth by Mu Chen.

Within this majestic lightning, there was a lightning dragon, which was about one foot in height. Although it was a tiny lightning dragon, its power caused the top powers, who were each at Grade Six Sovereign, to turn pale.

The lightning dragon had been formed by the battle runes. It had gathered the fighting spirit of the five troops. With such a majestic fighting spirit, it was very destructive.

Although the Nine Calamity Thunder Prison Visualization was incomplete, Mu Chen had obtained a fighting spirit technique. This was the very technique that the Nine Calamity Battle Emperor had left behind after successfully cultivating it. This technique was the Nine Calamity Lightning Dragon Runes that Mu Chen had just displayed!