章 698: Chapter 697 The Terrifying Existence of the Heavenly Abyss

Demon Sovereign Law.

It was a complete set of rules.

However…

The Demon Emperor had only just grasped the preliminary rules. There was still a long way to go before he could completely grasp the entire Demon Emperor Rule.

During this period of time, Barkel did not devour the Demon Emperor's rules too much on the basis of the Demon Emperor's mastery of the rules.

Therefore, he had no choice.

The Demon Sovereign Law that he had taken out to self-destruct was a complete law.

But in reality.

However, its power was much weaker.

However-

Even if the power was even smaller, it would still be a self-destruction of rules.

The destructive power caused by it.

It was not much weaker than the self-destruction of a True Immortal.

No one expected that.

Barkel could even self-destruct with the Demon Emperor Rule.

I didn't notice for a moment.

All the emperors were swept in.

"Cough cough!"