The Martial Sage Arrives

Demonic energy had appeared on the crazed old man's body!

Demonic energy could not be born easily.

The source of it was the Ancient Demons.

For example, the Bloodseeker Beasts that Su Jingxing's Blood Doppelganger had wiped out carried demonic energy on them.

However, there was very little demonic energy in the Bloodseeker Beasts' bodies.

Furthermore, because it had seeped into the Bloodseeker Essence Energy, the Blood Doppelganger could absorb and refine the demonic power and characteristics it carried.

If there was too much demonic energy, it could only be sealed.

A martial artist's true energy could resist the demonic energy, but not dissolve it.

Of course, in ancient times, there were methods to refine demonic energy.

However, these secret abilities had been lost.