With a slight hesitation, Zhou Qing flew towards the depths of the passage along the void passage formed by one of the order chains.

The end of the chain of order was like a bottomless pit, and Zhou Qing flew with all his strength for several hours, but still failed to reach the end.

But now that you're here, there's no reason to back down.

So, he flew patiently for several hours, and finally, a little light appeared in front of him, and suddenly, Zhou Qing's spirit was shocked.

Soon, the exit of the passage appeared, and a huge space appeared in his sight, and in this space stood a giant monster that stood tall in the sky.

This monster is pitch black, covered with patches of dark black scale armor, has a single horn on its forehead, and has two sharp and sharp fangs on its mouth, and the chain of order is just linked to the eyebrows of this giant monster, on the surface, this giant monster is dead, but Zhou Qing has an illusion that this monster is not dead, and at the same time, his heart is full of sighs:

"There are such huge creatures in the world!"

In front of this huge creature, he was not even an ant.

"Xiaoxue, can the system identify what this monster is?"

Zhou Qing couldn't recognize what this monster was, so he pinned his hopes on the system.

After deducting a certain amount of money treasure, the system put the relevant information of this monster into his mind.

When he skimmed through the information in his mind, his face couldn't help but become extremely shocked, this monster was actually one of the eighty-one ancestral demons born in chaos before the beginning of heaven and earth.

The True Dragon and the Heavenly Phoenix are both divine beasts that appeared after the birth of Heaven and Earth, and this ancestral demon was born earlier than the True Dragon and Heavenly Phoenix, even if the strength is not as good as the True Dragon and the Heavenly Phoenix, I am afraid it is not far behind.

Suddenly, Zhou Qing's heart sank, the true dragon and the heavenly phoenix are the two strongest creatures in the universe, and under them there are the nine sons of the true dragon and the phoenix brothers and sisters, but the phoenix brothers and sisters have fallen, so the second level is the nine sons of the true dragon.

As for the supreme main gods, their strength is definitely not as good as that of the True Dragon Nine Sons, so their strength ranks in the third tier.

And now there are ancestral demons, they are weaker than the True Dragon and Tianfeng, but most of them are stronger than the True Dragon Nine Sons.

And there are eighty-one statues, if they get out of trouble, who else in the universe can restrain them.

So who sealed these eighty-one ancestral demons here?

Except for the real dragon and Tianfeng, Zhou Qing really couldn't think of anyone else.

But why did the True Dragon and Tianfeng seal them?

Most of them are evildoers.

Suddenly, Zhou Qing flew up in the air, and kept retreating, finally seeing the whole picture of this ancestral demon, and then he was shocked, this one-horned ancestral demon seemed to be a little similar to the form of the Red Horned Demon Emperor he had encountered in the advanced plane before.

Suddenly, a thought popped up in his heart, could those extraterrestrial demons be the descendants or creations of these ancestral demons?

The Outer Demons are a group of creatures who are keen to kill, plunder and destroy, and if they are allowed to grow, I am afraid that the entire universe will be like that high plane, and turn to death.

And these ancestral demons are even more terrifying than the demons outside the sky, so it is unimaginable how much damage they will bring to the universe, so Zhou Qing somewhat understands why the true dragon and Tianfeng will seal these ancestral demons.

Otherwise, with these ancestral demons, I am afraid that the entire universe will be destroyed and the universe will return to chaos.

"Hey, what's that?"

Suddenly, Zhou Qing found that the void in front of the one-horned ancestor demon was distorted, and then, a large amount of demonic qi flowed out of the void crack and converged towards the one-horned ancestral demon.

"Is this someone sacrificing an ancestral demon?"

After a little thought, Zhou Qing understood, and as soon as his mind moved, he took one step and came to the front of the one-horned ancestral demon, urging the devouring supernatural power, and all the demonic qi that originally flowed towards the one-horned ancestral demon was plundered by him.

"What a pure demonic energy!"

Zhou Qing was a little excited, frantically refining, turning into a large amount of life essence, and at the same time, there were certain thoughts contained in these demonic qi.

The demonic sacrifice lasted for two hours.

But all of them were enjoyed by Zhou Qing.

For a while, a large amount of life essence was stored in his body, which almost burst him, and he glanced at the one-horned ancestral demon, but there was no movement, but Zhou Qing still distanced himself from him, and then, he began to browse the information in those thoughts.

As he browsed through the information in these thoughts, Zhou Qing's face became more and more ugly, and as he expected, the Extraterrestrial Demons he had encountered in that high-level plane before were the descendants of the eighty-one Ancestral Demons.

Every time they plundered a world, they would refine most of their origin into demonic qi and sacrifice it to these ancestral demons, hoping to resurrect them.

"Once the Ancestral Demon is resurrected, then it will be a disaster for the universe! It must be stopped! ”

Zhou Qing said secretly.

"Slash!"

Suddenly, Zhou Qing had an extra divine sword in his hand, and then slashed towards the body of the one-horned ancestral demon.

"Dang!"

A little spark sputtered, but the one-horned ancestral demon was unscathed.

"Damn, I know!"

Zhou Qing put away the divine sword stupidly, even if the one-horned ancestral demon was in a sealed state, it was not something he could do about it, after all, the other party was an existence that could compete with the true dragon and the phoenix.

After pondering slightly, Zhou Qing directly sat in this space and cultivated.

The 688th Ancestral Demon of the "The Strongest System of Rebirth" that transformed those demonic qi from before has been turned on in anti-theft mode, and only half of the chapter is not connected to the content of the previous chapter. Please search for the hidden part in Baidu: (ruthless + water) After entering, search for "The Strongest System of Rebirth" to watch