Chapter 769

On the starry battlefield, Su Li's little thousand star civilization experiment was in trouble

After ten thousand times of acceleration, the oxygen content in the air here has been reduced to less than 30%.

The range is not very large, because what Su Li wants to see is normal species evolution rather than direct species extinction.

But even so, many vulnerable species in the deep sea have become extinct.

Su Li and Haitang watched the whole process. He found that when the oxygen content in the ocean decreased from 1% to 0.8%, the marine life experienced a mass extinction before the land life.

Most of them are large life with strange shapes

This made Su Li realize that these large-scale life in the ocean are actually inferior products in evolution... It seems that they are huge and convenient to hunt.

But in fact, they consume a huge amount of food every day. More importantly, their body's adaptability to the marine environment is too poor... Any slight change may cause great damage.

Those deep-sea masters can survive because they have some turbid shelter in this world, but many of their relatives have perished in the changes of this environment.

Of course, this extinction can also be said to be another form of evolution... The existence and extinction of these organisms have added many flora to the whole ocean and added many colors to the world.

The change on land is a little slow.

The gradual reduction of oxygen content makes the survival rate of large animals gradually decline, which also makes the population of large species begin to shrink.

At the same time, all kinds of small organisms gradually became active, and all kinds of animals and plants began to adapt to new directions.

As the "son of the world" destined for the world, primitive humans have also shown enough adaptability... They are constantly adapting to the changes of the environment, their body size is slowly shrinking, and they are also changing their diet.

Mainly started eating vegetarian.

This is a good start, from a single meat to a vegetarian. This multi-source eating structure allows them to start thinking about how to live comfortably without too much trouble in finding food.

However, no matter how the world changes, the primitive race's preference for knives has not changed at all... Even because of their deep love for knives, various knife tools have been continuously manufactured.

Even this race invented the first symbol to represent "Dao"... So the civilization called "Youdao" suddenly began.

Looking at all this, Su Limu always felt that the light of civilization lit too fast, didn't he?

Because everyone has a knife, we can't help but use a knife to 'solve problems' in some disputes

Then some stone knives made of flint produced a lot of sparks when they hit each other. Suddenly, they accidentally lit a haystack next to them... The fire was burning, and it was very warm in winter.

So the two men in the fight stopped, looked at the burning fire and hit their mouth... There was a fire.

Then, because everyone liked to chop trees and polish their strength, they slowly found that it was a pity to put the fallen trees like this, so they took them up and built a simple wooden house

Then they found that it was a very interesting thing. In addition, there were many people practicing knives every day. There was wood that allowed them to try all kinds of building ideas... Soon Youdao had its own unique architectural style.

Youdao had a fire, slowly began to try cooked food, and began to illuminate with fire light.

With a residence, you can avoid the wind and rain of the outside world, and your body can be better protected.

As a result, more and more human cubs survived, and the scale of the whole population became larger and larger... Dao's family really looked like a rough embryo of civilization.

Su Li's thoughts wandered on the wild land of the little thousand stars, listening to the cries of human cubs from these humble wooden houses

He suddenly understood why human cubs were so arrogant from the beginning of their birth. Unlike other mammals, they could not only run and jump at birth, but also never dare to shout... It is true that humans exist at the top of the food chain from the beginning, and their cubs do not need to master these survival skills from the beginning.

"Hey ~"

Su Li sighed faintly and felt that he might not have handled it well in this regard, leaving a serious hidden danger for thousands of parents of human civilization in his little star world in the future.

But there's no way. Haitang won't let him push it down and start again... But he has made up his mind that if he has the chance to do it again, he must deal with the problem of human cubs being too arrogant.

Although Su Li was annoyed by the architectural style and the form of various cultural instruments, he was still very happy to see a distinctive civilization take shape.

Of course, Su Li knew that this was only the rudiment of civilization. Perhaps it would be thousands of years before a bright civilization could really be formed.

And at this time, the scale of Youdao is too small... He doesn't like the shape of this civilization very much.

So he thought about it and decided to increase the birth rate and survival rate of Dao's cubs in this period by some means, so that they can expand the population at the maximum speed.

Although the small thousand star world is rich in materials, the hometown with Dao will soon be unable to support this rapidly growing population.

Therefore, population diversion has become a necessary choice

From this period, Youdao will divide into many strands and spread branches and leaves on the earth of the little thousand star world.

This is what Su Li wants to see.

This Dao surname should disappear from the long river of history quickly, otherwise his small world can't go out to see people at all.

With melancholy and expectation, he watched the groups of people with Dao family spread in all directions, and then looked forward to the future development.

Then he took most of his attention back from the little thousand star world and looked at his disciples... The situation of yuanxia was really good, and his practice was beyond Su Li's expectation.

... the original chivalry joined the sea star's last scientific fortress as a sea star, and then used his knowledge of the AI people and the thinking ability of the yuan baby stage, constantly refining the essence and improving the knowledge stored in the fortress of science, creating an epoch-making product.

It can be seen that he is greatly influenced by the use of clean energy by the Ayres, and has many ideas because he watches the changes of the Pearl world from time to time.

Therefore, his new technology has made a breakthrough on the basis of sea star from energy to application, and directly formed a new system.

Especially using the most resources on the planet... Water!

The Ai'er people and Su Li's use of light really brought a lot of inspiration to Yuan Xia. He then thought that many of his home star civilizations are actually based on the understanding and use of water... In that case, can we make weapons that directly use water as energy and shape combat like light?

Su Li doesn't know much about science and technology in this area, but he always feels that his apprentice's scientific research ability has been very strong.

He watched yuan Xia develop a powerful pulse weapon that uses seawater as energy, and more importantly, a device that can directly model and shape seawater.

Watching a giant shaped by the sea appear on the battlefield with the predators, Su Li suddenly felt that his apprentice was so great that he used technology to restore the way of magic.

Su Li thought that he might be destined for water. Both disciples have water walking physique... Of course, the fact that water is not water is not so important to him now. He can adjust it according to the preferences of his disciples.

But now it seems that Yuan Xia has done well... Also, almost 90% of the area of sea star is the sea. As a native of Hemingway, it is natural to have water walking physique.

The transformation of the giant of light has gradually been rarely used, because the original Xia has changed the Hemings in another way... It is even more effective than the transformation of the giant of light.

Originally, Su Li wanted to find an opportunity to warn yuan Xia not to rely too much on this power... But he didn't expect him to do better. He directly used his wisdom to do better than Su Li expected.

But he didn't expect that when yuanxia transformed a new sea star civilization, he still had leisure to come to the heart demon world sword cliff world and feel the care of his peers

The main reason is that he is very curious about his master, but Su Li doesn't let him mention his teacher in the boundary of heart magic sword cliff, so he can only save the country

Ask someone about the divine power template. On the one hand, he thinks it's a clue. On the other hand, he thinks it's not a secret that the divine power template should be in the sword cliff?

As a result, he also found that it was really no secret.

But the problem is that there are only Paladin templates in sword cliff, but few people know the other two divine power templates

This time he found a problem. His master is probably the high-rise of Jianya!

On this day, he continued to wander around the world of heart magic sword Cliff... He is not a person who is keen on fighting, but just likes to communicate with people here and wants to know more about the current situation of sword cliff.

I have to say that the nearest sword cliff seems very busy. It is said that nearly half of the people are in a long-term fighting state.

Their enemy is the disaster cloud that almost caused the destruction of the Ayr people, so yuan Xia has a more sense of belonging to Jianya. He thinks Jianya is doing the right thing.

However, at this time, a man suddenly appeared from somewhere under the sword cliff, with a look of shock.

Seeing this, a group of sword cliff disciples hurried over and asked with concern: "Uncle Beiguang, what's the matter with you? Aren't you in the fierce battle on the front line?"

Yuanxia also approached curiously.

Beiguang was terrified and couldn't help but burst out a rude remark: "I'm back from death... Fortunately, we sword cliff people can revive here, otherwise it will be really miserable."

"What! Can't even the holy master protect shishuzu?" the disciples around were shocked... The dead shishuzu was a disciple of the holy master!

Beiguang said with a complicated look: "that's when I met the great king of Mingyuan, and I rushed in... But master, he may also think I need to die."

He looked as if he didn't dare to say more. To tell the truth, he still can't recover the feeling that his body was torn by the dark abyss demon