4.6 Billion Year Symphony of Evolution

According to legend, there is such a creature.

It has a huge figure and lives in a connected world. According to legend, this creature appeared specially in coordination with the surrounding biological groups.

There are quite a few ... tiny civilizations in this position that connects the world.

It is a civilization composed of small creatures. These small creatures are usually only one centimeter in size. Their living society is very complicated, but the territory they occupy is not large.

Many tiny civilizations live a fixed life and have a fixed territory. They rarely set foot in other environments ... just living in the safety zone they have established.

Every tiny civilization will usually be under the ground, or within some huge, heavy objects, and they strive to ensure that they will not invade the enemy and continue their lives.

Therefore, these tiny civilizations often have the idea of ​​looking outside, but outside is too dangerous, they dare not leave their territory casually.

Some small civilizations have succeeded. They are called 'Gapworms.' They grab some creatures to transform it, transform that creature into a carrier, leave their territory, and see the colorful environment outside.

Of course, not all creatures have this technique of Coelophysis, most of them have always lived in a fixed place.

Unless you encounter ... such a legendary creature.

This creature is called a legend by many tiny civilizations. The main reason is that this creature gives them a chance ... to leave the fixed territory and live in the outside world.

Because of its long body, this legendary creature looks like a huge worm composed of a large number of rings, but in fact it is not a worm, but a very strange creature.

Some tiny civilizations call it the 'City of Circles', and it really fits this name.

Every time the "City of Circles" comes into contact with a tiny civilization, it will try to devour the tiny creatures in front of it.

It can tell whether these tiny creatures are civilized or not, and after swallowing them in, it will classify this group of creatures in the body.

There are many small limbs in its body, as well as a complex discrimination system, which can distinguish the swallowed debris from the tiny civilizations.

Those civilized creatures will be temporarily placed in a space by it, and use methods such as anesthesia to make them comatose.

During the coma of civilized creatures, it will quickly and more detail detect the details of these civilized creatures.

For example, what kind of civilization these civilized creatures belong to, their usual habits and ideas, etc., are all clear.

If it thinks that this kind of civilized creature is too low-level, it will decompose these civilized creatures as food.

If it thinks this kind of civilized creature is in line, then this kind of civilized creature will be preserved.

Then, it will quickly start constructing this group of civilized creatures in the body ... 'residential area'.

This 'residential area' will be very suitable for the living of civilized creatures. All the things that such civilized creatures think are comfortable will be prepared. Then, it will wake up this group of civilized creatures and let them live in the residential area inside.

In this way, this group of creatures formally became a part of the city of the circle, they can also be regarded as leaving the original territory, contacting the outside world and living a new life.

Although there are some differences from the ideal.

Newly-inhabited living creatures will quickly understand where they live, that is, the internal environment of this 'circle city'.

Just like the name, the body of the "Circle City" is a huge city, which is divided into many areas and inhabited by various micro-civilized creatures.

Each micro-civilized creature has a specific residential area and its own mission here.

Some creatures are responsible for maintaining the overall environment, while some creatures are armed and do not usually do things, but need to appear in combat.

Other creatures are responsible for the construction, they are used to build all the needs of living things, residential areas, buildings and so on.

The residential areas of the newly inhabited creatures are also built by them, and there are also manufacturers who are responsible for making weapons and other things.

Usually different tasks, with different kinds of tiny civilization creatures responsible, they will usually be arranged for the most suitable task, and then live together in this huge ... ring-shaped city.

With so many different kinds of creatures living together, there will definitely be frequent conflicts, so there is no task for civilized creatures to act as managers.

It is the city itself that manages them.

The city of the ring itself is a huge creature. It not only carries this group of tiny civilization creatures to move around, but also controls this group of small creatures.

It will monitor every corner of the body, and sanction those creatures that violate the "laws" of the city.

The City of Circles is also responsible for assigning tasks to small creatures to ensure that this group of small objects living in it maintains a peaceful life.

Generally speaking, the small creatures living in the city of the ring will be very satisfied with this kind of life and are willing to work together for the whole city of the ring.

The only thing that makes them dissatisfied is that the city of the circle restricts their ... reproduction.

The City of Circles does not allow any tiny creatures to increase their number in the body by reproduction. If there is a vacancy, it will go to find new civilization creatures to swallow, rather than let the creatures in the body reproduce and supplement.

Because the lifespan of each creature is different, the city of the ring can usually keep the civilized creatures in the body full, without missing for a long time.

In addition to this dissatisfaction, they lived comfortably in the city of the circle, so they are happy to live in it.

However, in general, reproduction is the most important thing for many creatures, so the city of the ring also has some special methods to limit their proliferation.

After solving this problem, the city of the circle is very peaceful.

When encountering danger or ... prey, the city of the ring will spit out the troops that are always on standby and let them fight the enemy, and when the creatures in the body lose more, the city of the ring will Go to the territories of some miniature civilizations and look for joiners.

When going to the vicinity of the miniature civilization, the city of the ring will promote itself in a similar way to "broadcasting", let the miniature civilization creatures know that it is coming, and let them know that they can move into their own bodies to live in. The City of Circles will constantly praise its own internal environment, and make civilized creatures think it is a great thing to live inside.

Therefore, they are very willing to leave the original place and enter the circle of life.

Sometimes, the city of the circle will directly devour a group of civilized creatures without publicity. Although this behavior is sudden, the swallowed creatures will eventually be willing to join this huge mobile city.

There are many miniature civilizations who know the city of the ring, and its legend has always spread among each miniature civilization.

Many creatures are looking forward to the arrival of the ring city, they want to live in this legendary city to see.

Scholars have always been very curious about the city of the circle.

So it has been studying this wonderful creature all the time, and what makes it most amazing is that the city of the ring can keep the whole city peaceful.

The City of Circles seems to be able to communicate with every resident in the city to ensure that they are completely under their control, and while maintaining full control, it also makes every resident think they have a certain privacy, so that they will not opinion.

This approach is of great interest to scholars ... However, this control method will also be counterproductive at some point.

If there is a problem with the mental state of the ring city itself, then the whole city will have a big ... problem.

This is the case with the city of the circle that scholars are studying.

The scholar is standing at the mouth of the ring city at this time, and he is reaching into the mouth of the ring city so that it can detect the situation inside.

"Why don't you guard so much? Why are you all like this? I have to kill you, all things that can't be guarded ... Hello! Hello! Are you listening?"

A crazy 'sound' echoed in the ring city.

Under its spread, the city of the ring itself has been motionless. I don't know whether it is because of too much stimulation, or I want to faint on purpose to avoid the 'sound' that will make any creature crazy.

However, although the city of the ring itself does not move, the creatures in it do not do so.

They didn't take this sound seriously at first, it just seemed to be a weird broadcast.

But slowly, the creatures living inside found that this sound is irreplaceable, it will not be covered by any other murmurs, and will always appear in the most important position in the brain.

That's mainly because the city of the circle has the ability to communicate with each biological world in the brain.

So, this crazy voice also appeared directly in the brains of these creatures.

Then they started to go crazy.

They are constantly thinking of any way to avoid this sound. The content of the sound is not the point. The point is that no creature is willing to let a sound cover all of its own thinking. In the process of trying to avoid this sound, these originally peaceful The creatures living in the city of the ring are in conflict with each other.

They attack each other, and even self-harm or commit suicide, in order to make this sound a little quieter.

Some creatures detonated some of the energy supply rooms in the city, making them crazy to expel the sound with an explosion.

Some sane creatures know how to escape with some flying machines, but the interior of the entire city of the circle has fallen into a panic like the end.

The scholar wants to stop this panic from continuing, but it does not know what to do ...