Chapter 513: Fire Spirit

For a moment, everyone seemed to stop breathing, not daring to make the slightest sound.

The only sound left in the entire area was that of flames burning Demonic Energy. Once the Formation Masters came to their senses, they finally realized that this person had come to suppress the Demonic Energy.

"So he's a senior from the same path!"

Everyone relaxed.

A moment later, the Demonic Energy within the Demonic Caves was nearly gone. Han Feng continued staring into the Demonic Caves, his expression calm.

"There's some merit to it after all."

Demonic Energy and Spiritual Power.

The two were fundamentally different, yet they also shared certain common traits.

"Unfortunately, it's extremely difficult for the two to coexist. Otherwise..."

Han Feng's eyes flickered.

If he could control both Demonic Energy and Spiritual Power at once, it would make for a fine trump card.

Sizzle! Sizzle! Sizzle!

The burning sounds gradually faded. All the Demonic Energy inside the Demonic Caves had been purified. So long as the Evil Clan did not invade, there would be no risk of leakage even after ten thousand years.

But that was already destined to be impossible.

The Outer Realm Evil Race's plans for invasion had long since become an irreversible certainty.

At that moment, the Demonic Energy from several other Demonic Caves was also swept clean by Han Feng.

The intelligence reached the hands of the various higher-ups at the same time. Gu Yuan was delighted when he learned of it. Han Feng had finally returned.

Yet faintly, he seemed to feel a trace of unease. What Han Feng had said last time was still deeply rooted in his heart.

High in the sky, Han Feng looked at the purified essence of Demonic Energy in his hand, carefully pondering something.

To be honest, Han Feng