Chapter 192: Chapter 166 Gathering Storm

```

Huge gains!

After stepping from Martial Arts' first major realm, the "True Qi Realm," into the second major realm, the "Spirit Sea Realm," the rewards were indeed tremendous!

Ye Chen felt the changes in his strength and nodded in satisfaction.

"However."

At this moment, as he sized up the vast Spirit Sea newly formed within his Qi Sea Acupoint and the Gang Yuan True Qi Spirit Liquid within the Spirit Sea that shimmered with silver light, Ye Chen showed a hint of surprise.

"Even after absorbing so much Gang Yuan True Qi, the 'True Thunder Extreme Change,' the fifth layer of the 'Gang Yuan Chapter' of Primordial Star Scripture, still hasn't triggered any True Thunder Induction!"

Ye Chen had already successfully cultivated the first four layers of the Gang Yuan Chapter: Meridian Refining Art, Gang Yuan Mantra, Gang Qi Transformation, and Void Instantaneous Change, but he had always been unable to cultivate the fifth layer.