Chapter 447: Probing

[Nine Heavens Divine Thunder: Experience +1]

[Nine Heavens Divine Thunder (Great Achievement): 315/400]

Inside the Enlightenment Cave, Wang Chen looked at the data displayed on the panel with satisfaction.

In his hand, he held a gray-white crystal.

This crystal was none other than a Thunder Crystal, refined from four thousand jin of Thunderstones. Over the days Wang Chen used it to aid in cultivating the Nine Heavens Divine Thunder Technique, he had already gained nearly 300 experience points.

That's an average of 10 points a day!

This effect was much stronger than before.

After breaking through to the Great Achievement stage of the Nine Heavens Divine Thunder Technique, the difficulty of cultivating it increased dramatically. No matter how hard Wang Chen tried, gaining 1 point of experience per day was already considered good.

At this rate, he would need to spend over a year to achieve another breakthrough in this Thunder Technique.