[After refining, you can become the descendant of the Demon Lord and become a person of the Demonic Path. ]

Following the system's reminder, Zhou Heng found the drop of the Demon Lord's blood in his system mall.

This drop of essence blood was completely black, with red devil flames surging around it, and even the devil energy was gray.

Gray demonic energy, red demonic flame?

The general demonic energy is black, and the demon lord's is dark red. The demonic flames are mostly black and dark blue.

This was the first time he had encountered a red one.

Swallow it!

Zhou Heng gritted his teeth and didn't care about it anymore.

It's a good thing to be able to improve your strength.

As he made up his mind, he took out the Demon Lord's blood and swallowed it.

After that drop of blood entered his body.

It was calm at first, but later it turned into thousands of threads and began to surge in his body.

It feels like being bitten by countless ants.

To devour him completely.

However, this feeling gradually subsided, and Zhou Heng didn't know how long it had been.

When he regained consciousness, he felt that his blood and essence had turned into a stream of energy.

That was the demonic flames and demonic energy beginning to burn his soul.

The feeling made him start rolling on the ground.

I just experienced the pain of cramps and bone pulling, and now I am suffering from the torture of my soul.

It made him feel like he was being roasted.

Finally, he couldn't resist the ferocious devouring and fainted.

However, the refining of the Demon Lord's essence and blood did not stop.

Instead, it is getting worse.

By the end, his body had been burned to the point where only skin and bones were left.

A head of long hair falls out and grows again, grows again and falls out again.

There was a fishy smell coming from his body.

Is this bone-cutting and marrow-washing?