But I thought to myself, thinking that maybe it was because I was too smart, so the essence grew into my brain.

A few people climbed for a while, there was no wind in it, but the light was getting dimmer and dim, Yun Yanuan had to take out the third eye of Candle Jiuyin and put it in his mouth to illuminate it in front.

"Look, there's grass on the edge of this staircase!" Diana was next to Yun Yanuan, so she could naturally see it more clearly.

A few people came around and took a closer look, didn't they? The grass was tender and green, and the whole body was wrapped in ice crystals, and even the small yellow flowers the size of small fingernails on it were blooming brightly.

Further on, there are many such wildflowers, and even small trees, with lush green foliage, also wrapped in a thin layer of ice, just as many years ago.

But everyone knows that this plant has been dead for an unknown number of years, and the reason why it is still so beautiful, like a new life, is only because of the thin layer of ice.

The curious three women turned on the solar flashlight and looked left and right, and they found lifelike snails lazily lying on the leaves, bees collecting honey among the stamens, black spiders hunting on spider webs, and even a small group of wild wolves, with gray fur all over their bodies, and their whole bodies were in a running posture, all wrapped in ice crystals, like a row of elaborate ice sculptures.

As we walked all the way, several people felt hungry, and there was nowhere to get firewood, so they had to lay wolf skins, and a few people sat on the snow plows, eating cold roasted meat.

This is the muscle of the black bear in the hot spring cave, Yun Yanuan insisted on roasting it away at that time, just to prevent such a situation from happening.

Kexin ate a little bear meat, smashed a small piece of ice slag with a knife and threw it into his mouth, slowly melted, moistened his throat and lungs, and then looked at the black ice above his head and said, "I now understand why there is such a layer of ice on it." ”

The other three were wondering why this was happening, it stands to reason that this snow or ice layer should be piled up directly to the end, even if there is a hollow snow nest, it cannot be the current neat and transparent corridor.

Yun Yanuan hurriedly asked, "Come and listen!" ”

Ke Xin used a flashlight to shine on the cliff wall, and there were round ice skates on it, extending to the top of the ice cover, but Xin pointed to the ice skates and said:

"I guess the location of this ice sheet should have some plants that could grow on the rocks, specifically for shade, and I guess it was vine plants, with thin lines on it to form a net for climbing vines."

Diana thought for a moment and said:

"However, even if there are such creeping plants, there should only be snow, and there should not be such a layer of ice shell. And it is clear that the ice under our feet, and the ice skates on the rock walls, should not have been formed by the snow in the later period, and if there was such an environment, the passage would have been filled with ice and snow long ago. ”

Diana's words are very reasonable, many harmful snow pits on the snow mountain are produced in this environment of thawing and freezing, looking at thick snow, one foot down, people are directly gone, and there is nowhere to find it.

Ke Xin stopped at the edge of a flowering grass at the base of the cliff and continued: "Listen to me, look at this wild flower, under what circumstances can a flower be so well preserved?" ”

Yun Yanuan and Diana hesitated for a moment, and almost said together: "Freeze! ”

Ke Xin nodded and said, "That's right, it's a sudden freeze, and it must be a sudden freeze on a rainy day, otherwise it would be impossible for such a terrain and these plants and animals to be preserved as before." ”

Her guess is very simple, that is, the environment here was not what it is now, looking at the plants, the environment here should belong to the environment of the four seasons, but at a certain moment, it suddenly became extremely cold, and it happened to be raining that day.

The rain was dripping down on the plants and animals, and it was covered with vines and plants, but at a moment, the world changed completely, and the temperature dropped rapidly, and in a very short time, it fell to the point where it could make anyone freeze quickly.

As a result, the rain left over from the flowers and animals directly turned into a layer of ice shell, which became a vacuum environment to prevent them from oxidizing, and the heavy rain also turned into hail at this moment, followed by heavy snow full of swan feathers.

The vines formed an ice layer that carried the first rain and hail, and then it was covered with heavy snow, and the rain left in the crevices between the vines became these round ice skates.

It seems that only this sudden change in weather can produce such an environment.

"Could it be that the magnetic image we saw on the top of the bluestone tower, and the terrifying eyes of those people at the end, could it be related to such a change?" Diana asked softly.

Yun Yanuan shook his head and said: "It shouldn't be, those people should have reached the so-called real human state, it should be that the cold and heat do not invade, and the change in the weather will not have much impact on them." ”

Ke Xin thought while crawling forward, and suddenly said: "Let's assume that the weather change may not be something that these people are afraid of, but could it be that it is this thing that makes them feel afraid that causes this sudden change in temperature and environment?" ”

Yun Yanuan thought for a while and said, "Perhaps, these are two unrelated things at all. After all, such an environment cannot have any impact on these celestial beings at all. ”

Ke Xin shook his head and said:

"If you want me to say, it definitely matters, just imagine, if after this climate change, those celestial beings in your mouth are still alive, then how can the snow and ice shell here not be cleaned up? Therefore, there is only one possibility that after this change in the environment, there will be no human existence with this in these days.

Therefore, I am sure that this sudden change in the environment must have been formed after the disappearance or disappearance of these celestial beings. Then, there is a good chance that there is a certain causal relationship between them. ”

That's true, things go in order. This sudden change in the environment, if it was before those celestial beings disappeared, then it is difficult for them to have any direct connection with each other, after all, there are other warm places here, such as the rainforest.

However, according to Kexin's analysis, this sudden change in temperature and environment must have been formed at the same time as or after the disappearance of celestial beings, so the possibility of a causal relationship between them will increase a lot.

"But under what circumstances can the environment of a region change suddenly?" Diana said suspiciously. First-class small station start

"The transfer of the magnetic field, the change of the topography, can cause this phenomenon, here is now close to the source of the magnetic field, just like the South Pole and the North Pole, is it the end of a magnetic field, is it precisely because of this change in the magnetic field that such a climate will be formed?" Kexin said slowly.

Yun Yanuan nodded and said:

"It's very likely, and I think it's not just the magnetic field that may change, but even the terrain, and according to what we've found in the rainforest, the desert is slowly getting bigger, which means it's very likely that in the earliest days, where we were was basically the rainforest, or even the lake."

Ke Xin couldn't help but admire:

"Yes, that huge circular lake may be the legendary weak water. It is recorded in the Great Wilderness of the Mountains and Seas in the Western Classic: The hill of Kunlun is surrounded by an abyss of weak water under it, and there is a mountain of fire outside it. Some people have hoopoes, tiger teeth, leopard tails, holes, and the name is the Queen Mother of the West. This mountain has everything. ”