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Chapter 1825 The violent theory of human evolution
  If Cheng Ying wants to confirm his guess, he needs more evidence, and it is not easy to find evidence here. On the planet under his feet, ancient ruins have been eroded by the ecosystem here. quite serious.

Whether on the ground or underground, it is probably difficult to find well-preserved ancient ruins, and judging from the original state of the giants living on this planet, it is unlikely that they can preserve the ancient civilization.

The most important thing is that the secret may not even be hidden on this planet. Although the outer plane is much smaller than the prehistoric plane, it may not even be one ten thousandth, but at that time and the entire prehistoric plane Compared to the largest super universe in the series world. In essence, these outer planes are also complete worlds themselves.

In short, the planet under your feet is just one of many planets in this world. If this outer plane is large enough, you can even observe its Milky Way and even other super galaxy clusters, and that contains The scope is really too broad.

It is this huge world that allows those elves who choose to develop outer planes to increase their national power to an extremely powerful level. The outer plane they come to is not necessarily a living planet, but the resources they need It may not be found on a living planet.

The universe is so vast and vast, and there may be very precious resources on some planets.

Although ancient ruins can be found on the planet that Cheng Ying has teleported to now, ancient humans may not have ruled this planet. According to the records in the original book of the Prehistoric Calendar, humans actually had a rise in ancient times.

That time he was also a time traveler, a human time traveler from an interstellar civilization. He possessed quite advanced knowledge and had an indomitable will. He was one of the few people who traveled through time without having his memory erased.

He relied on his own knowledge to build a huge human empire, and he was known as the God Emperor. He once killed all the races in fear, but this was actually the second rise in human history. The first rise was the Dragon, Phoenix and Han Dynasty. In short, a group of people from the Han Dynasty crossed over collectively, or in other words, they collectively transported a Han Empire directly to the ancient continent.

As a result, the Han Empire relied on its bug-like organizational power to establish an organization that was famous in the prehistoric era, and had a great war with the two most powerful races in the prehistoric period, the dragon and phoenix tribes. In the end, all three tribes suffered heavy losses. , mankind has declined again, and the dragon and phoenix tribes have also been knocked off the altar. Even now, these two powerful races are still half-dead, and they are not even willing to mention the Han people.

During these two rises, it was possible for humans to come to the outer plane and rely on their own powerful abilities to traverse the star sea. The style of the ruins in front of them looks more like the time of the God Emperor, that is, humans The time when he relied on the rise of science and technology to build his own starship, causing a bloody storm among all races.

Although the remaining buildings here are only ruins, it can be seen that they are painted in the style of the science and technology department. And with your level of technical means, just one planet is simply not enough to supply the fleet's consumption. I'm afraid that humans have occupied and developed many planets in this outer plane alone.

Chengying spread his mental power and walked in the forest in the form of a silver lone wolf, observing everything around him and carefully avoiding the mixed-race giants here.

He was a little surprised to find that there are still humans living in this world. Although they are a small number of primitive people with no civilization at all, and it is quite difficult to survive under the oppression of the giants, there are actually skeletons of the giants in their camps. .

In the camp Cheng Ying just passed by, the gate was built with two thigh bones of giants, and many of the fences were built with giant ribs instead of wood. It was a relatively large tribe. There are more than 3,000 people. Although many people are troubled by their IQ and find it difficult to participate in the division of labor and cooperation, they have already formed the prototype of a society and have begun to gradually come into contact with farming and refine the social division of labor.

If their development process is not disturbed, they may reach the level of a slave society after a while.

These wild humans are not afraid of the giants, and the giants don't seem to have any hatred towards the humans here, but regard humans as a dangerous food.

This attitude is roughly equivalent to the attitude of human beings when facing snakes. Even when facing venomous snakes, in a one-on-one situation, humans can kill most of the venomous snakes, at least they have the ability to die together.

After all, no snake venom can bring down an adult within five seconds, and five seconds is enough for a person to cause a fatal attack to a snake, but obviously no one wants to die with a poisonous snake.

The same is true for the giants. When they are not particularly short of food, their attitude towards humans is to avoid them as much as possible. They will only hunt humans when they are hungry.

Human beings seem to have the same attitude towards giants. From the scratch marks on these huge bones, it can be seen that the humans in this tribe once used knives made of stone to process the meat on the bones. There was some damage to the bones, which meant that humans in this world likely ate giants, and vice versa.

"Hmm... Is the outer plane less affected by the interference of heaven? Or is it that the giants here are different outside and have not completely separated from humans." Cheng Ying knew the giants and humans themselves based on his own intelligence They are of the same origin. Perhaps the giants here are still like this, so they have this seemingly weird relationship with humans. They are each other's prey and food.

Cheng Ying successively observed several tribes of giants and humans, and found that humans were obviously at a disadvantage because there were more giants and extraordinary beings. After transformation, they had already separated themselves from the category of humans to a considerable extent and were suppressed by heaven. It is much smaller, and the strongest person can reach the spiritual level.

If you want to give birth to a transcendent among humans, you must transform into an individual, generally called a stranger. The chances of the two sides mutating into a transcendent individual are almost the same, but the difference is that the transcendent from the giant race can have children. , their children have a higher probability of possessing extraordinary powers, but human rebels are unique, which makes accumulation impossible.

I don’t know how many years this world has been developing like this. Human beings are now at a great disadvantage. However, under the pressure of the giants, the originally small tribes of humans began to gather towards larger tribes. The three thousand people just now The tribe is not the largest tribe among humans. In order to resist the giants, humans have also established larger tribes and even the prototype of city-states.

As the saying goes, a country thrives out of adversity, and only when there are foreign enemies can humans unite. If it were a tropical rainforest with abundant products, then humans would probably be like monkeys. Sleep when you are full and eat when you are full. In the end, they are just like wild animals.

However, the gap between the two sides now seems to be growing. Cheng Ying has no plans to intervene for the time being, but is investigating why there is such a big conflict between humans and giants. Logically speaking, both sides know that each other is difficult to hunt. Conflicts between the two sides should be avoided as much as possible, but judging from the human skeletons in the giant territory and the giant skeletons in the human tribe, the two sides may have been at war for years and often feed on each other. This is consistent with previous observations. contradictory.

If you want to figure this out, you need to figure out the recipes between the two races. Cheng Ying saw giants eating people in the territory of the giants, but those people had already been killed and even dried. , such a scene has a great impact on a person with a human mind. Fortunately, Chengying has been honing his skills in the ancient world for these years, and his own mentality has been adjusted to a very peaceful state. Seeing such a cruel scene can also make him Force yourself to calm down.

At least this is different from other races. It's not a massacre, but simply including humans in their diet. Aren't humans also eating giants?

After observing the diet of the giants, Cheng Ying seemed to have discovered an important source of conflict between the two races. In addition to humans, the food of the giants only consisted of a few plants and animals. Their numbers in the forest were They are few and quite humble, looking likely to become extinct at any time, and have absolutely no competition in the ecosystem.

The biggest reason why they are not competitive is that there are no metal elements in their bodies. They are the native species of this world, pure carbon-based organisms.

Cheng Ying went to observe the human tribe again, and after discovering similar situations, it became clear that the two major races clearly knew the huge threat from each other, and the important reason why they often fought wars.

He was stuck in a blind spot of thinking before, but now he has turned this corner. A large number of organisms on this planet have been modified. Their bodies are rich in metals. This not only enhances their physical fitness, but also makes most of them unable to be eaten normally by exploring organisms. Proper heavy metals The elements exceed the standard. A few will be fine if they eat it, but long-term use will definitely cause chronic diseases. Most will die within three to five days after eating it.

Both humans and giants seem to have this problem, which leads to the fact that the food sources of the two races are actually very scarce. Although each does not use the other as a staple food, the instability of food sources causes frequent famines in the tribe. If famine breaks out, you can't use your own race as food. What can you do? We can only eat other races, so we have this situation.

"It's interesting. Why did the technology developers at that time develop such creatures with a large amount of metal in their bodies? And why don't giants have such metal elements in their bodies?" Cheng Ying became more and more curious about the origins of giants. He also checked the body through mental power.

And a part of their genes were extracted, and the results were astonishing. There was no trace of artificial modification on these giants, as if they were a race that evolved from nature and were born like this.

"Huh? What's going on? There is no mistake in the fact that the giants were transformed by humans. But why do the giants here seem to have evolved naturally? Is my information also wrong?" Cheng Ying did not jump to conclusions, but continued to observe.

Perhaps he could find the answer he wanted from these giants. Vaguely, he came up with a very bold conjecture. In the era before he traveled through time, he witnessed a historical event taking place. In the motherland where he lived, The material conditions used to be relatively poor, so the height of men of his parents' generation was generally less than 1.75 meters, and anyone over this height was considered tall.

However, with the development of the country and the improvement of material life, the average height of the younger generation of children has gradually increased. It is no longer uncommon to exceed 1.75 meters. Even the average height continues to increase with the enrichment of nutrients. .

The process is very straight forward. Most people who lived at the same time as him can detect this phenomenon, and this has also led some scientists to conjecture that if a certain race has been at the top of the food chain for a long time and has sufficient nutrition, they will evolve In the process, the body shape may evolve in the direction of continuous enlargement.

Just like the ancient dinosaurs, they have been at the top of the food chain for countless years. At first, their size was not exaggerated, but in the later stage, there were many big guys with a body length of more than ten meters, and the earth has been transformed by them. The paradise of giant beasts was certainly influenced by the atmospheric environment and ecosystem at that time, but there must also be a reason why dinosaurs have always occupied many important ecological niches.

In this way, Cheng Ying came up with a hypothesis. If human beings with certain intelligence develop on a planet for millions of years and have always occupied the top position of the food chain, will their body size gradually change? Expanding, getting bigger and bigger, just like dinosaurs, and eventually becoming completely different races from ancient humans.

Natural evolution from normal humans into giants?

The possibility exists, Chengying can also conclude similar rules from the study of creatures in the prehistoric world. And wanted to verify his conjecture. It's actually not that difficult.

All it takes is archeology. If the giants in this world actually evolved naturally from humans, then they must have lived in a different historical stage from the humans who currently exist in this world.

In short, they were older than today's human tribes. This conjecture can be confirmed as long as their fossils can be found in older strata and evidence that they grew larger step by step.

[To be continued]

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  (End of this chapter)