It turns out that although the Ice Prison was built by Yu Ruyan.

But she was not built out of thin air. According to her, the huge wind vent of the Ice Prison was the outer periphery of a forbidden place back then.

It is shrouded in endless cold air all year round, and endless strange things are hidden in it.

With great perseverance, Yu Ruyan broke through the forbidden area and pushed the area of ​​the forbidden area inward for more than ten kilometers.

Then this huge air outlet was exposed, and at the same time, there were some unique buildings built on the air outlet.

"So, before I established the Ice Prison, there were already some weird buildings here. I suspect it was an imperfectly constructed Zhenyushi, which was probably built by a powerful man from a certain era in ancient times."

"It's a pity that he stopped building for some reason. I searched more in various archive records, but I never found anything."

Yu Ruyan explained.

Li Wei nodded. He had heard that there was a forbidden area in the endless bitter and cold land on the inside of the Ice Prison. However, he never thought that this wind vent was once the outer part of the forbidden area.

But now, this so-called forbidden area was used by Yu Ruyan to build an Ice Prison to suppress some strange things. I have to say that the girl in front of me has good methods!

Li Wei was sad about the weirdness in the forbidden area, and was blocked directly at the doorstep and was not allowed to go out?

Who can I reason with?

Now, a small number of cells in the Ice Prison cannot be opened, but they are the cells that existed before the Ice Prison. Even Yu Ruyan is not sure what is imprisoned here.

She had opened such a cell before, but the things inside were accidentally released by her and caused a lot of trouble. Yu Ruyan finally suppressed the weird thing.

So, without special circumstances, she would not open those cells again without being able to do it very well.

No matter where you are imprisoned, as long as you don’t come out, you will be imprisoned until the end of your life and never think about it.

"So, if I guess correctly, the power of suppression in the prison cell in Lord Yu's Ice Prison should be from the power of the cold wave inside the wind vent? Perhaps there is still some power from that forbidden area?"

Li Wei asked.

This is also his purpose here. In addition to seeing if there are any resources for him to establish the Zhenyu Secretariat in the Ice Prison, part of the reason is that he wants to learn how to establish the Zhenyu Secretariat.

The ice prison at present is the best reference, and you won’t read it without looking at it.

After all, among the three prisons, the Ice Prison was established by one's own hands. Quan Li's Prison and Snake Ji's Copper Prison were all inherited.

"Yes, most of the suppression power of the Ice Prison comes from the cold wave. Everyone comes with me, you can tell at a glance."

Yu Ruyan led everyone to the second floor of the Ice Prison and kept thinking about going.

Finally, he stopped on an almost transparent ice crystal wall.

Through this ice crystal wall, everyone actually saw the scene deep in the wind vent.

There has passed the copper mines and entered the depths of the bitter and cold land. You can see that the whole world is covered with white space here.

The sky is as clear as snow.

What’s strange is that the cold wave here seems to be very small, just a breeze. But there are black snowflakes scattered in the sky. As soon as the snowflakes land, the ice layer on the entire earth quickly thickened by three points.

In addition, in the ice layer, there were occasionally huge magma fireballs that suddenly erupted, and then the earth cracked instantly, and countless heat evaporated, but in an instant, it was frozen by black snowflakes. A small part of the heat turned into a cold wave with the melting ice, and scraped out along the towering peaks of the copper mine range.

The world deep in the wind vent seemed to have been frozen by these black snowflakes, even the tyrannical cold wave, the cold space, and the endless time were frozen.

It's like a still picture.

The extremely contradictory feeling made everyone feel extremely disgusted, their minds swelled, their ears tinnitus and dizzy, and even the characteristics in their bodies were throbbing uneasy.

"Is this what it really looks like deep in the endless bitter and cold land?"

"Is this the true face of the Cold Tide?"

Fan Ruoru, Fatty and others murmured to themselves.

However, Yu Ruyan, Quan Li, Bai Jin and others looked like they had been accustomed to it for a long time.

What Li Wei and the others saw was nothing more than the scene on the edge of the endless bitter and cold land on this side of the copper mine range.

Deep in the real endless bitter and cold place, there are many unsettling, weird, sneaky things.

Those things really challenge the three views of human beings. Many professions go crazy when they enter the depths of endless bitter and cold lands because those things that challenge the three views make people unknowingly change their cognitively, and eventually become polluted, and then go crazy and out of control.

Speaking of which, if it weren't for the huge imperial copper mines that blocked the cold waves in the depths of the endless bitter and cold land, maybe there would be no mountain city now.

"That's black snow. No one can tell what it is. Eleven years ago, black snow like this only occasionally broke out in the depths of endless bitter and cold land, and was then touched by the magma erupting from the underground, and eventually formed a cold wave, scraped out of the Imperial Copper Mine."

"But now, these black snows have become the norm. Eighteen years ago, they have been constantly colliding with underground lava, forming a new cold wave. After accumulating enough, they will cross the mountains and vent towards the mountain city on the other side."

"And there were many strange things in this black snow, and they surged out together with the cold wave. This is probably one of the causes of the cold wave, so the cold wave is not the root, and these black snow are the real cold wave! What you saw before was just that the black snow was weakened by underground flames countless times."

Yu Ruyan's explanation silenced everyone.

Especially Li Wei and others, they really didn't expect that the real cause of the dignified cold wave was these black snow.

And at this moment

In Li Wei's eyes, because he has a real vision that is very different from ghosts, this so-called black snow is simply countless dark money burned to ashes. This is Dead Snow!

It was exactly the same as what he and his younger sister saw in that strange realm level before.

Not only that

He could also see that among these ashes of paper money, accompanied by the cold wind, a bonfire that was looming was approaching!

It is not far from the Ice Prison where Li Wei is located, and it is only about 1,800 meters away.

At this moment, it was burning, as if countless firewood was in it. As a gust of wind blew, countless ashes of paper money blew out of the bonfire and finally fell from the sky!

This is called Black Snow!

The magma that gushed out from the ground was simply the Mars in the bonfire that were blown away on the earth!

And those cold waves are the products of the bonfire that have not been burned out and turned into ashes gas after the bonfire recombines the paper money that has not been burned out!

this...

Is this what the cold wave really looks like?

The cause of all this is just a paper money burning ceremony that is being held to sacrifice to the dead?

Li Wei was completely stunned!

He wanted to continue looking at the dead bonfire, but found that next to the bonfire, a pair of pale hands appeared at some point!

A figure who should never appear here, holding a stack of paper money in his hand, suddenly appeared next to the bonfire!

Those paper money ashes were burned out from the paper money in his hands!

.........
Chapter completed!