4.6 Billion Year Symphony of Evolution

'Bang -'

This city has been issuing this sound, it is still running.

A fluffy ball is flying on the dark street. There is a high-spirited metal building around it. It is a black painted street between these buildings.

There is no vehicle on the street, but you can see some of the two legs, up to one meter, and the machine is moving forward.

I can't see the stars in the sky, but I can see a huge rollier, that is actually Lin's 'March', and the poverty of Lin is floating from that.

Of course, there are more than this, and there are many pompoms distributed in this place.

Here is the civilized species of the "crack" by Lin Zi ... a small corner.

The cracking civilization is located on a 50,000-kilometer length break pipeline. This pipeline has disconnected a hundred kilometers wide crack in the center of the body, but this does not affect the cracking to build their civilization. The body is above.

Lin has explored a burst of civilized cities in the crack. In general, they are similar to those of common personality, individuals are divided into many classes. The higher the position of the higher-level class, more than those around them. Similar to the top of the building, the top of these buildings is a spacious platform, so look at the mushrooms, they are occupied by a few 'elite', as for other classes, just squeezing in the 'handle' of the mushroom.

Although there are many grades, they have little internal war, which can be said to be almost no, which also allows them to cover the continuous urban full pipeline.

However, Lin now is more concerned about that they seem to be missing.

Lin has already sent a lot of soldiers to explore in this city, and the facilities in the city are running, the lights in the building are bright, but there is no creature.

So Lin can easily approach them and did not suffer.

He has not found any cracking individuals, which can be seen in the machine.

These machinery is calculated by cracking workers, they assume a variety of murders, like handling, they have turned on a more interesting wandering mode after cracking.

In fact, Lin has learned from their sensory system to what happened here. When the previous March is still fighting outside and the cracking troops, the crack hunter in this city is still in normal life. State, at some time, suddenly, their perceived system failed. When a while, all the cracks were gone.

Lilin also found something such as monitoring equipment in the city, and they all have the same ... During the short fade.

All cracks disappeared during this failure of this last hundred seconds.

This is like a large-scale transmission. It seems that all the cracks are transmitted to somewhere. After they leave the city, the city still maintains a state of operation, so Lin has to investigate the specific situation here.

The situation here is more interesting, because the general pipeline is in the death, and its body will not keep the pipeline and crack, this pipeline is only intermediate broken, and the whole is still in a relatively complete state, indicating at least its gravity control Organs ... is alive.

Lin let a large number of arms go deep into the inner layer of this pipe and start looking for this organ.

There is almost no difference in the inner city and the outer layer, but there are some important facilities, such as the military factory.

Of course there is also ... gravitational organs.

The gravitational organs of the pipes and bus creatures are not quite the same. The gravitational organs of various bus are very similar, and the pipelines ... Ji Lin knows these, the gravitational organs in their body are different.

And this pipeline is the type of better found.

In the interior city of the pipe, Lin found some huge hemispherical buildings.

These buildings generally have hundreds of meters, and they can find inside the building, which are gravitational stabilizers.

This building has a lot of buildings and dispersed all of the cities in the pipeline, mainly for stabilizing the overall environment of the pipeline, so that it does not crack.

But more interesting is that these gravitational stabilizers are not the original organs of the pipeline, but ... crack hunting.

There are many historical venues that have made some arms have surveyed the crack hunting, what is the archives, so I can understand the history of crack hunting in more detail.

This pipe is actually not owned by them, but ... some time.

Originally, the cracked is living in the coincidence space. At that time, each space has some large land, so that they can live above, and the space is no longer coincident, they have lived all kinds of land. Also differentiate, but there is still a small amount of cracking and hunting. In fact, the mainly lived cracks are originally living in the space station, large aircraft.

Later, for a long time, they were also living in the space station until ... they found the pipe.

This 60,000-kilometer pipeline is in the space in their space. It only stops to the space, and the cleavage has found a lot of resources on the pipeline, so it will start to build a residence in it.

During their lives, it was found that this pipe was slowly cracking. In fact, the speed of cracking was very slow, not immediately happened, and the early days of some similar earthquakes, and then began to intensify.

These cracks initially tried to make the collapsed place to make up, or use still to stop the crash, but they found that this is not good, so they start to seek other methods.

By continuous research on the pipeline, they found some secrets hidden inside the pipeline.

When there is a technique for manufacturing a gravitational stabilizer in the middle of the pipeline, it is also successfully stabilized on the entire pipeline, which makes this stabilizer seem to have a relationship with the 'pipeline secret' discovered.

However, there is no clear in history.

In short, because it is stable, they have not been collapsed.

As a result, Lin also found them to store secrets - the highest secret files of their civilization, because the cracks have disappeared, and Lin is very easy to find this place.

This place is a space station that floats inside the pipeline, only more than ten kilometers, here, stored some core technical information of their civilization.

By investigating these information, Lin is now a more interesting situation.

That is the information about the pipeline and star pipeline before the cognition of the end of the cognition, in fact, it is to send the floating civilization to study this pipeline.

Just ... they don't know themselves.