Many Supreme Laws Vs Limitless.

They can't even begin to work out what all of this meant because it sounded like impossible gibberish to them. What they settled on at the end of the day is that the Supreme law of chaos is extremely dangerous to comprehend.

When they were done sorting out all of this information, Aeternus awoke. He didn't look or feel any different. But the demonic spark within him had changed. It had fused with the seed of chaos, so he doesn't need to comprehend the Supreme law of chaos anymore for him to become a world ender. 

He doesn't need to fuse with Chaos energy either. He can create a Supreme law for himself, and using a world spark will be enough for him to evolve.

It is best if the world spark is special and has cosmic energy in it so that he would be a strong world ender. All of this is good, but in exchange, he has lost access to Chaos energy.