Blood Moon! Heart Demon!

An indescribable emotion welled up in Jian Wuhen's heart.

He had been one of the earliest disciples to follow his master.

When his master had taken him in, he had already been at the peak of the Battle Saint realm.

Then, Jian Wuhen had personally witnessed his master rise step by step from the peak of Battle Saint to become the number one person on Tianxuan Star.

He had thought he understood his master well enough.

But now, he realized that he did not understand him at all.

His master's strength was unfathomable.

So unfathomable that he was not even qualified to glimpse it.

Yan Wushuang was equally shocked.

He was a fire-element Battle Emperor with a fiery temper, and he had never accepted anyone's superiority.

Yet when it came to his master, he was completely convinced.

Because every time he thought he had grown stronger, his master could defeat him with effortless ease.

The gap between them was so vast that it drove him to despair.

But now, in this unfamiliar world, where everyone had been suppressed, his master could still draw upon the power of the moon!

This... this was simply unbelievable!

Lei Potian remained silent.

But a complicated light flickered in his eyes.

He was a lightning-element Battle Emperor, yet he was not hot-tempered. On the contrary, he was steady and thoughtful.

That was because something his master had once said had deeply influenced him.

"Potian, perhaps the lightning element is not only meant for outward expansion. Strengthening oneself from within may have its own unique charm as well."

Ever since then, whenever he cultivated the lightning element, he had constantly experimented with this so-called "within."

For some reason, whenever he guided the right kind of lightning power into his head, he felt that his mind became