Six hundred years ago, a light suddenly erupted in the sky and shone on the entire planet. Pen Fun Pavilion wWw. ｂiquge。 ｉｎfo

After being illuminated by this light for just a few seconds, all the creatures on the planet have quietly undergone incredible changes.

Humans are the most sluggish of all, and when they thought that this light was just a rare dark spot of the sun, they found that the originally delicate weeds and flowers, and domestic pets, all turned into tall and stout monsters with sharp teeth and claws.

They were all stunned by this sudden change, most of them didn't understand what was going on, and even many of them were killed and devoured by the weeds and trees on the side of the road because they were still walking on the street.

This kind of situation plays out in every city, and the more plants around, the more serious the attack becomes, and those trees and weeds continue to rise, grow wildly, and then pour into the city like a raging tide, and in just a few minutes, a city can completely fall.

All human beings lost their function at this moment, and every city was like an isolated island, which was successively conquered by an army of plants and animals, and became a purgatory on earth.

With the fall of cities in the world, the original population of 5 billion, the creation of many prosperous cities, with a brilliant scientific and technological civilization of human beings, in just a few days, was wiped out, destroyed, in the end, there are only some lucky human beings, lucky to survive, through the so-called monster disaster of the doomsday.

It's no wonder that when he first arrived in the Nine Ruins, he felt as if it was attacked by plants, and it turned out that it was really attacked by plants.

The content of the book is very detailed, like telling a story, Rob is thrilling to read, but after all, this is six hundred years ago, no matter how much he experiences, it can only turn into a sigh, and what makes him care about it is mainly the light told in the book.

The light described in the book was soft and brilliant, just like the one he had seen in the game, and it came and went with the same violentness, covering the entire sky in an instant, and it was only a second or two, and he, after being illuminated by this light, passed out, and when he woke up, he was in the midst of the nine ruins.

Perhaps, the light he saw in the game was the same light as the light that caused the chaos of the demon beasts in this world? But in terms of space, the light he saw in the game was also a little out of place; here is 600 years ago, he went from a coma to waking up, it didn't feel long, but it couldn't have been 600 years outside, right?

If you think about it, there are actually a lot of questions, you know, at that time, he was just a ball of data in the game, and the real body was still in the real game warehouse, if it was that light that he was allowed to cross, then how did this light let a ball of data pass through and give him back the real body?

Moreover, there are many gamers in the game, will there be other players who have also crossed over?

This kind of thing can't be thought about, the more you think about it, the more questions you have, and no matter how you think about it, there will be no answers, so he decisively gave up wasting his brain cells, continued to turn the page, and looked down.

After spending a few pages describing the catastrophe known as the Demon Beast Plague, the rest of the story is basically about how the remnants of humanity survive and thrive in the face of adversity on all sides.

Throughout human mythology, whether it is the ark in the legend of the West, or the Oriental Nuwa mending the sky, Dayu controlling the water, etc., can be regarded as a huge natural disaster, although these mythical disasters are true or false is unknown, but still can not be compared with this world, the monster disaster that affects the world, this is almost the carnival of nature, all animals and plants, as if crazy, raging on the entire continent, human beings almost have no foothold.

However, the reason why human beings can get to the top of the food chain is not because of their strong physical bodies, but because of their ability to learn and create.

In that desperate time with no future in sight, those remaining human beings struggled to survive and study hard, and soon discovered that it was not only animals and plants that had mutated after being exposed to the light and gained great power, but also humans.

It's just that after human beings are illuminated by the light, perhaps because the human body is different from animals and plants, and their sensitivity to light is also different, so there is still reason, while animals and plants are completely according to their own instincts, constantly absorbing the power of the light, so the monster disaster broke out.

It can even be said that reason is dragging down human beings, but if human beings are really crazy like animals and plants, it will lead to the extinction of human beings more quickly, without any benefit.

Gradually, after figuring out how to use this power, humans began to be unwilling to hide and survive at a depth of several hundred meters underground, and they began to leave the tunnels in droves, returning to the surface, searching for news, searching for food, and even some forward-looking people wanted to regain their former scientific and technological knowledge.

Even if this knowledge is no longer understood, it should at least be preserved for future generations to study.

However, soon, those who searched for knowledge on the ground found that although their original technology had been destroyed, unexpectedly, many ancient civilizations had rediscovered in this disaster, and some technologies far beyond the original technology of the planet had broken through the ground, giving mankind great encouragement and confidence in re-developing their own civilization.

As more and more humans leave the earth and return to the surface, more and more ancient ruins and ancient technologies are discovered, and with the technological power of these super civilizations, human beings finally have the power to compete with the powerful nature again.

While searching for the power left over from these super civilizations, human beings still have not forgotten, constantly researching and exploring the use of mysterious powers, and constantly making summaries, and finally becoming a system, and calling it the power of light sources.

After amassing enough strength, humanity finally gained a great advantage in a planned attack, relaying the first stake on the earth and establishing the first new surface city, which was named Dawn Light.

However, this is only a small step taken by human beings, who thought that they would soon be able to regain their position at the top of the pyramid, but in the following time, they fell into an endless battle, and no one expected that after more than 400 years of struggle, human beings finally developed on the surface again and gradually entered the normal.

And during this time, there were also differences in the use of light source power, one for demon armor and one for demon soldiers.

This glorious historical book, after all, is mainly about history, and he didn't mention much about these two branches, and Rob was not in a hurry, but continued to turn the page and read on.

…… For human beings, the once familiar world has become completely unfamiliar, and for hundreds of years, there have been countless new ores, new animals and plants discovered, especially one of the new minerals called light source stone, just like the oil in the past, has become the most important material for human beings.

It is very magical, with an incredible energy density, as long as a small piece - the size of a thumb, and the purity is about 50%, it can not only provide great energy, but also can provide energy to people who use demon armor and demon soldiers, to evolve and strengthen themselves.

Could this be the kind of crystal stone that he found under the floor and used by Bai Mei to pay for his face? So awesome? Rob tapped his head, feeling that he was underestimating those ores.

Continuing to look down, after a brief introduction to the discoveries of mankind over the past few hundred years, it is still the history of development after that.

After all, it is not completely developed from ignorance, even if there have been several doubts about science and technology, but in the end it persevered, and embarked on a dual road of developing technology and light source power at the same time.

After all, human beings still yearn for a modern, convenient and fast life, and they cannot easily give up.

After knowing that it is difficult to kill demon beasts with missiles and guns, in addition to those super weapons left over from ancient civilizations, the technology of human beings itself is more in the direction of living comfort, and the power of light sources, for a long time, has become the only force against demon beasts.

However, as long as human beings are human, it seems that they have never been able to get rid of the habit of liking infighting and xenophobia.

Six hundred years ago, on the day of what later generations called the Shining Day, a mysterious light shrouded the entire planet, but after all, the planet rotates, and its latitude is high and low, which inevitably leads to the long and short places where the light is received, some places are only a short one or two seconds, and in others, even four or five seconds.

As a result, the area exposed to long-term sunlight has been severely mutated by humans, animals and plants, even to the point of burning. Correspondingly, in those areas where the sun is exposed to a short period of time, the rebellion of animals and plants is relatively moderate, and it is these areas that the most humans have survived.

As for the degree of mutation, it is not only reflected in the difference in strength, but also in appearance, like animals and plants, no matter how small and petite they once were, they will become incomparably large.

The mutation of human beings is reflected in the outer skin, those who are exposed to other areas for two or three more seconds, the surface skin becomes dark and keratinized, the body bones grow abnormally, and what is more frightening, even the DNA has been rewritten, resulting in this mutation being passed on to the next generation.

Even in the period of revival (against nature, revival of humanity), people like this, although powerful, are still feared and disgusted by others, but because they have the same goal and are in urgent need of people with strong combat power, they are suppressed even if they have small remarks.

In the later stage, when human beings are strong enough to fight against nature and obtain a certain peace, there is no excuse for this fear and disgust to suppress, and the discrimination and disgust become more and more intense, and after a revenge rape and murder, it completely erupts, and all the 'devils' are frantically culled, and the 'devils' are naturally unwilling to be killed and begin to resist.

Eventually, this small incident became the trigger for a civil war, and finally, after the capture of several cities, the 'devils' declared their separation from humanity and called themselves demons.