4.6 Billion Year Symphony of Evolution

After the Inca Swarm left, Lynn ’s Behemoth flew back to the twisted jungle ...

Everything is calm again.

In the end, Lin did not intend to follow them. After all, it would be too low to look interesting at all times, but Lin still left some tiny arms on their empty boats. They were generally in a state of sleep. Lin decided that many years later Wake them up again, then look at how the Inca Swarm has become.

There is indeed such a feeling. If you stare at a creature and look slowly, no matter how it grows, you will not feel any change. Instead, if you look at another creature at a time, it will feel that it has changed a lot. .

This is what Lin called the "memory refresh effect", which is a very special feeling, so Lin now prefers to watch it a little longer.

But now ... it's boring winter again.

Behemoth released some soldiers to clear the snow from his body, and the twisted jungle was in front of him.

Lin placed Behemoth on the edge of the jungle and let it fall asleep. During winter, most of Lin ’s arms will also sleep like ordinary creatures, reducing energy consumption, but some are awake. Observe the changes throughout the winter.

Snowball is one of them. This is the new winter observation arm made by Lin. It looks like a fluffy eyeball. It can float with the wind and fly with the snow. In this world covered by silver and white China, watching the whole continent.

In fact, it is a ball that has been specially treated by the eye. It is not afraid of snow's reflection and has the ability to keep warm.

Now the snow is flying in the sky, Lin releases a large number of snowballs over the twisted jungle, and it drifts with the cold wind, recording everything in the jungle.

The sea water in the canyon has also formed a thick layer of ice crystals, and the huge home tree is covered by a layer of wind and snow. In this cold environment, everything is close to withering ...

Only one kind of creature is active in the canyon blocked by ice.

The spar, these creatures that can generate their own temperature did not fall asleep in winter. It used their claws to dig out the frozen or sleeping creatures on the thick ice layer, and enjoyed these irresistible flesh.

This is their season.

However, the continuous production of heat requires a lot of energy. These lizards seem to have insufficient heat insulation capabilities. They will escape to the caves of the canyon rock every time they eat, but some are too late to freeze and die halfway. .

A group of snowballs drifted across the canyon with the cold wind. On this frozen sea, there are many spars digging potholes on the ice, and there are many frozen corpses. It seems that this winter is more than before There is more energy.

Some snowballs fluttering over the twisted jungle stretched out their fluffy wings from behind and flew towards the sky.

After passing through some thin clouds, the floating islands appeared before Lin ’s eyes. The special product of the moon ’s arrival is now also covered by a piece of silver and white. Some larger islands have slightly lowered the height due to the pressure of ice and snow, but still Not to the point where it will fall.

Nothing interesting ...

Just like the last winter, all creatures went to sleep, nothing happened. After the month was close to a certain level, Lin had never been close to Lin again and could not help feeling bored ...

The twisted jungle is covered by a large area of ​​ice and snow. At the foot of the mountain, it may be because the mud inside has run out. This time there is no hot spring at all, so no creatures are close to it.

Both the head worm and Mktu fell asleep. This time, the head worm was asleep on the empty boat. Although it is colder at high altitude, it seems to be well insulated, so there is no problem. Occasionally in the sky There is a vortex of air, but it will not affect it.

They all fell asleep, and Lin, while watching this silver world, waited for the time to pass slowly ... The trailblazer's journey to explore the volcano was also suspended. Lin wanted to wait until spring.

Ten days and nights, thirty days and nights, seventy days and nights ...

In winter, it is too long ... Lin can also sleep, but she always feels like missing something.

Indeed, after ten days and nights after Lin thought so, Lin discovered a strange thing ...

This thing suddenly appeared silently, and Lin didn't know what was the cause of it, that is ... the oxygen in the air seemed to be less.

The first thing I discovered was that during the flight of the snowball, the breathing will slowly become difficult. Lin began to think that it was only a relationship of airflow, but after many times, Lin felt a little strange, and he was a bit strange about the jungle and high altitude and The air in various places was analyzed in detail.

The oxygen content in the air is indeed much less, which will even affect the normal oxygen acquisition of many organisms. Although it has not yet had a lethal effect, it will cause some problems.

Why is this happening?Lynn didn't know.

This situation should not have occurred suddenly, but continued to decrease, and now it has decreased to the extent that it will have an impact, only to be discovered by Lin.

what is the reason?Normal green algae and plants can produce oxygen. Although the plants in the winter are sleeping, this did not happen last winter.

Strange, it's hard to understand. Could it be the air whirlpools that have recently appeared in the sky?Or is it the collapse of the underground world?Or is it related to the large amount of fungi that break down the buried wood?

It seems that investigations are needed in many ways.

If the oxygen content has been maintained at this level, it is at best uncomfortable for the creature, but if it continues to decline, it will have a great impact on the creature.

Lin asked a large number of snowballs and some arms to investigate multiple areas, in the air, in the jungle, under icy water, and in various situations deep underground.

The vortex in the sky is just the airflow rotating. Although the reason is not clear, there is no problem. There is no problem in the sea and the jungle. Only the underground environment is a little strange. Lin found that the fungus did spread deep underground. The wood here does not know how many years it has been piled up, but now there are signs of fungal infection, but now the fungus has stopped growing because of the cold, it is difficult to confirm whether they are directly related to oxygen.

But oxygen is indeed decreasing. After more than ten days and nights, Lin found that oxygen has become lower than before, and some organisms have been affected.

Speaking of ... This feeling is really interesting. Once the organisms were extinct because of the presence of oxygen, but now because of the lack of oxygen ... to death.