Fortunately, they did not encounter any powerful aliens with high wisdom in another world.
As for after arriving in the Vast Sky City, although the major humans hunted and killed creatures of different worlds in the deserted battlefield, they rarely returned with them alive.
...
Because once a creature in another world is captured, especially a highly intelligent creature, it will directly explode the spirit crystal and destroy itself. Let human beings helpless.
Therefore, for hundreds of years, except for some relatively low-level alien creatures brought back to study by human experts alive, humans have never caught alive alien high-level intelligent creatures.
This also caused Wang Ruoqi to have not really seen those powerful, intelligent alien creatures in another world.
...
"Well, before I came to Vast Sky City, when I passed through the barren battlefield, I encountered a lot of creatures from other worlds.
Among them, there is a kind of highly intelligent centaur army. They are covered with jet black armor. On the armor, there are many strange line patterns..."
Following Xiang Ruoqi’s explanation, the scene that once happened on the deserted battlefield slowly resurfaced in Han Yu Xiaotian’s mind...
...
In the deserted battlefield, before entering the Zhang Demon Cavern, Han Yu Xiaotian and Luo Nan met the centaur.
The and brutal centaurs in those different worlds, with strange power, were no less inferior to the ancient warriors of the Chinese Xuan-rank.
And on their bodies, they are all wearing inexplicable pitch-black armor, which is full of weird patterns and patterns.
At the same time, their weapons are also very weird and powerful. They also have some tadpole-like or weird patterns that are curved and overlapped...
...
At that time, Hanyu Xiaotian didn't feel any power and mystery from the lines on the armor and weapons of those centaur creatures, only that it was a cultural decoration of a different world, or a symbol of totem.
But now, when those weird patterns resurfaced in Hanyu Xiaotian's mind, he felt that it wasn't that simple anymore.
Because the weird patterns imprinted on the armor and weapons of the alien centaur creatures seem to be somewhat similar to the recombined heaven and earth runes that I have just realized at this moment...
...
"What? Xiaotian, you mean...the creatures in other worlds also master the mystery of the runes of heaven and earth?"
When Han Yu Xiaotian finished speaking, Wang Ruoqi could not help but cover his mouth in shock.
"It's very possible. Since the other party comes from the parallel universe of our human beings, then they also have the power of various heaven and earth runes. What's impossible? No...they...maybe even better than what we have. Earlier, deeper, stronger..."
Hanyu Xiaotian kept reminiscing about those weird patterns that he hadn't noticed at the time, and muttered.
...
Although human beings have been fighting against creatures in different worlds in parallel universes for hundreds of years, and analyzing the alien races through various means, they have always been unable to grasp the real civilization structure, social structure, strength limits, and what kind of power they possess. There is not a real understanding.
As for what the aliens understand about humans...
No one dares to say this, and no one dares to think about it...
...
