At this time there appeared a scene in front of Hanyu Xiaotian, Zihuang and others. There were all kinds of strange stones everywhere, and all kinds of weird traces and patterns were imprinted on the stones. There were biological footprints, migrations, and vegetation. Its shape, with odd teeth, looks like a fossil that is hundreds of millions of years old.

But what is strange is that among the fossils that have been dead for hundreds of millions of years, there are some vegetation that no one has ever seen before!

What vegetation can survive for hundreds of millions of years?

This is totally unreasonable.

This involuntarily reminded everyone of the scene of the time and space disorder they had discovered before...

And the strangest thing is that some rocks are covered with all kinds of weird patterns. There are scenes, weird creatures, patterns in human shapes, and certain battle scenes. Like the records of ancient times...

"These scenes seem to be some kind of sacrificial activities? They look a bit like those of Zoroastrians..."

"Well, what are the scenes of these battles? It's too vague to see anything... Could this be the cause of the demise of this Murian civilization?"

"It should be impossible? Isn't this Muria civilization a super civilization? How could they burn these things on stones like primitive people?"

Constantly observing the weird patterns on these stones, everyone found that not only did they not know much about this dead civilization, but they became even more puzzled.

"Well, the thoughts and behaviors of ancient civilizations may be very different from our human civilization. But looking at the traces on these stones, their body shapes are very similar to ours..."

"In this stone city, there seem to be many traces of living things. It seems that this may be the place where ancient civilization once resided."

"However, didn't the Zoroastrian person say that this is the core space that the ancient civilization spared no effort to preserve before the extinction? But in the core space, this kind of stone city would appear?"

Seeing these ancient civilization relics, people like Meng Wanyue, Huafeishen and Gu Qingxue are all strange and excited at the same time, full of curiosity, constantly guessing all kinds of possibilities, and raising various puzzles... ..

"Well, extinction... But how did they become extinct? Our ancient civilizations are all extinct, and some of the alien civilizations we have discovered have no signs of life, only traces of all kinds... .."

"Could it be that in this universe, only we humans are still alive..."

At this time, hearing everyone's questions and suspicions, Han Yu Xiaotian also sighed inexplicably.

Han Yu Xiaotian has been to many stars such as Nicholas and Cancer, and has seen many alien relics and traces of unknown civilization.

Even on the earth, there are many mysterious things that humans cannot explain at all.

And these things are obviously related to ancient civilizations or alien civilizations.

However, all these civilizations only left various traces, but there is no sign of life.

This involuntarily also makes humans feel lonely and some inexplicable anxiety...

"Hey, no, this world is not only our human beings, but also...the alien world creatures in the parallel universe..."

After sighing, Hanyu Xiaotian seemed to have thought of something suddenly, his eyes flashed again involuntarily.

"Another world creature? Boss, you suspect..."

"Isn't that impossible? This ancient civilization is no longer known how many billions of years ago. Could it be that the creatures in other worlds...have ever reached our universe?"

"Yes, the Desolate Battlefield is the passage from other worlds to our universe, right? But isn't the Desolate Battlefield always being guarded by our humans? And now it has been destroyed..."

Hearing what Han Yu Xiaotian wanted to say but stopped, Mo Tianyun, Meng Canyue and others all tightened and responded in horror.

Of course they knew what Hanyu Xiaotianyi meant, and everyone had just returned from the terrifying alien battlefield.

But because of this, everyone is even more shocked and incredulous...

"Well, I just have this kind of speculation, and there is no evidence. I hope I am unreasonably worried..."

With a light sigh, Han Yu Xiaotian's eyes flashed again.

After all, the history of human civilization is too short. Even if the oldest primitive humans and myths and legends are included, it is only a few hundred thousand years old.

Faced with these ancient civilizations and extraterrestrial civilizations that have disappeared for tens of millions of years or hundreds of millions of years, human beings simply cannot verify the true history.

However, recalling the tombs of the world in the space-time restricted zone on the deserted battlefield, and the many connected spaces, worlds, and creatures, Hanyu Xiaotian's doubts can hardly be completely erased.

Who knows that those terrifying existences in other worlds have already come to the universe of mankind hundreds of millions of years ago?

And it may be more than once. Every time it comes, the civilization and creatures of this universe will be exterminated once...

"Huh? Boss, there seems to be weird over there..."

Just as Han Yu Xiaotian was thinking, Hua Feichen suddenly seemed to sense something, and suddenly greeted everyone.

"Huh? What? That is..."

Following the direction Hua Fei Shen pointed, everyone couldn't help but stared at the past.

The direction that Hua Feichen sensed was extremely secretive and hazy, almost in a blind spot out of human sight.

But who are Hanyu Xiaotian and others?

Looking far away under the guidance of Hua Fei Shen, everyone soon discovered that in the center of this huge broken stone city, a few looming columnar objects were standing tall.

And I don’t know if it’s an illusion. In the perception of everyone, among those columnar shapes that are not clearly visible, it seems that there is still an indescribable breath permeating...

"Go, go and take a look~"

In this ruin that has been abandoned for hundreds of millions of years, there will still be an inexplicable atmosphere.

Coupled with the surviving plants in front of everyone, and the weird patterns on the fossils, everyone in Han Yu Xiaotian had a foreboding that this ruin might not be as simple as they thought before.

And when everyone approached the edge of those columnar objects, they were shocked again...