When it came to the opening of the story, the wooden display sighed and remembered some things. The same expression was expressed by the patriarch Tuoshan.

The wooden display LED Chen Mo to a large shelf, opened the animal skin wrapped on it, and a laser transmitter and gun came into Chen Mo's eyes, which was of metal structure.

"Sir, do you know what this is? This is the machine left by our ancestors of the Manshan nationality. It used to be a lot, but later it was lost. The machine on you is the first one I have seen besides these. It is similar to the description of ancestors. "

Chen Mo makes war armour scan and restore the structure of "weapons" left by the Manshan people. From the design point of view, it is different from the earth's guns, but the function is similar, that is, guns, but there is no ammunition, and small lasers have no energy.

The level of this weapon is equivalent to that of the earth civilization.

Seeing Chen Mo studying the machine carefully, wooden display takes down the translator and gives Tuoshan a sign for him to introduce.

"This is actually related to the history of our ancestors, and also the history of our Manshan people. According to records, our ancestors used to live on a peaceful planet. Later, when the planet was no longer habitable due to disaster, the ancestors began to plan migration. There are many migration teams. Our ancestors were one of them. After more than 500 years of flight, they finally arrived at this planet. "

Tuoshan sighed and continued to speak.

"Our ancestors recorded that on the way of migration 700 years ago, they encountered an accident in the sky. They called that" space vortex ". After our migration team fell into the space vortex, it arrived here. Two million people, after five hundred years and all kinds of disasters, only 50000 people are left here. "

Tuoshan's voice is a little low, like opening an old history book.

Jingge and Tuoli are attracted by him, and Chen Mo also listens carefully. He needs to find clues about this place from these histories.

"But the disaster didn't end. The remaining 50000 people were lucky enough to find a planet. But when we arrived at this planet, we found that the environment here was different from the planet where our ancestors lived.

All the weak scholars and intellectuals died, and only thousands of soldiers with strict training survived. That was the unfortunate beginning. The soldiers are not proficient in technology and knowledge, and there are faults in cultural knowledge inheritance. At first, I wanted to rely on the spacecraft's machines to maintain the knowledge inheritance. Later, the spacecraft broke down, because of the high technical requirements, I didn't know how to maintain it, so it was completely scrapped. "

Chen can imagine that.

A person on a planet with not too much gravity suddenly lands on a planet with five times the gravity. He is too weak to bear it.

In the case of a small number of people, the cultural knowledge gap is very terrifying.

This means that their civilization is breaking down.

"The ancestors realized that when the crisis came, without the support of technology, they would be extinct sooner or later because of their weak constitution on this planet with poor living environment. The urgency of extermination made the ancestors have to use the only available technology to solve this problem.

But what's more serious is that the surviving ancestors, women who are pregnant, can't bear the environment here and may endanger their lives. Even the offspring born are dead babies. It's impossible to continue the race. "

"How did you solve this problem later?" Chen Mo asked curiously.

"Ancestors found some aborigines on this planet. Indigenous people are mentally retarded, but have similar physical and physical characteristics and are of the same species. In the end, the ancestors compromised and combined with the Aboriginal women, so we had the mountain people. Inheriting the intelligence of ancestors and the constitution of indigenous ancestors, the intelligence is normal, and the Constitution can resist the living environment here.

With the continuous crisis resolution, the population began to increase, but the knowledge gap became more and more serious. Technology fault, as the energy is exhausted, some machines start to be scrapped, although the ancestors will record all the knowledge before they die. But we can't change the situation that knowledge loss is more and more serious, and the loss of machinery is also intensified.

Up to now, in 700 years, after many disasters and migrations, only the knowledge that these ancestors recorded in their fur and wood books remains. Fortunately, the inheritance of words has not been broken. Now we can only learn from these reserved knowledge to understand the world, but the role is limited. We know a lot of profound knowledge and words, but we can't understand and interpret them. "

Tuoshan is full of regrets and heavy worries.

Jingge and Tuoli don't speak. Tuoli is small, but he also understands what grandpa said.

"After the natural environment, all of them are powerful soldiers. Their ability to learn knowledge is not so strong. The more profound knowledge is, the less it is spread. The efforts of civilization gathered by our ancestors are being lost, so the current situation of fault appears. What can only be preserved are some basic truths and the truths of heaven and earth, at least leaving future generations with a little hope of rekindling civilization. If one day, these words and knowledge are lost, the wisdom of our ancestors will disappear completely. "

Chen Mo is clear that the fault of civilization is very painful. The efforts and knowledge of countless ancestors disappeared because of the fault of civilization. Just like the Maya civilization and other ancient civilizations of the earth, they met with faults and finally died out.

No wonder there are traces of mechanical civilization. The barbarians are still using primitive cold weapons.After hundreds of years of interplanetary migration, all the people who will have advanced technology and energy technology will die, and the machines will be scrapped in case of failure. With only a few thousand people left, it is admirable to be able to stand firm and multiply in such an extreme environment, grow stronger and keep the most basic knowledge and text inheritance of civilization.

"Did your ancestors say, where is it?" Asked Chen mo.

Chen Mo is a bit confused now. He is a lost traveler. He needs to make sure where it is. Tuoshan talked about the history of the Manshan nationality, but it didn't help Chen Mo to understand the spatial location.

"No." Tuoshan shook his head.

"However, there is a very important thing that has been passed down." Knowing Chen Mo's problem, Mu Biao thought of an important item and hurried to a wooden cabinet. He carefully took out a big box wrapped in layers of fur.

Take over the translator from Tuoshan and put it on. The wooden display begins to introduce it carefully.

"This is something our ancestors told us to pass down. That is to say, we have recorded the data of our ancestors' civilization, and there are a lot of important data, which can be used for the revival of civilization in the future. "

The wooden display carefully opened the box.

When the box is opened, a square machine appears in Chen Mo's vision, which looks like a machine cube.

The square machine is well protected without any damage. Machines such as the main storage computer, the whole metal, and lenses similar to projection are of high technology, with the technical level of Chen Mo when he left the earth.

Chen Mo looked carefully and guessed that it might be a microcomputer or something. If so, Chen Mo will have a chance to find some clues about this space.

I thought it was a primitive planet, but I didn't expect to have an unexpected harvest.

"Can you give me a try?" Chen Mo asked, pointing to the square machine.

Tuoshan and mudian discuss in a low voice. Finally, they make up their minds and nod their heads together.

They have waited too long for this thing to open since the energy technology fault. Now when they meet Chen Mo, an alien, and can feel that Chen Mo has no malice, this is an opportunity for them to restore the heritage of civilization.

Even if this thing is precious, they also want Chen Mo to try it, or they will not see the hope.