Hans carefully opened the book and found that the pages inside were all gold sheets, and on the first page of the gold sheet was engraved the Chinese character "Disaster Day", and there was a line of English words "Disasterday" underneath. Hans turned the page and saw that it read:

If someone can find this diary and can read the words, you will be able to learn a piece of history. On June 10th, 2035, we were sent to the underground lab and began cleaning most of the equipment to make room for food and water. Because we are about to face the biggest crisis in history, a meteorite is about to crash into the earth, and humanity is likely to suffer a great catastrophe as a result, and if we are unlucky, we can only hide in this underground laboratory with some of us, waiting for the time to return to the surface. There is now barely enough food and water stored for 1,000 people to live here for more than three years, provided that the infrastructure is not destroyed. -- Recorded by Tang Qiang, Ph.D. in biology

Hans casually flipped to the back, and the second page turned out to be the English version, the content was the same as the previous page, it seemed to be a diary, I don't know what else was written in this golden book with only a few dozen pages?

On October 1, 2035, in this originally festive day, our hearts were extremely painful, the damage to medical equipment did give us a heavy blow, and today when we decided to leave the underground, Professor Long could not hold on, and the great scholar Professor Long Yingtian finally left us, he planned a way out for us, but he was heartbroken.

Yesterday, the excavator opened the road on the ground, and it is said that the ground environment is not very bad, but the city of Hexi, which originally belonged to the plains, has become a mountain. If we bring enough food and water to the surface, it is possible to find a place to live.

Hearing this good news, Professor Long, who hadn't slept for several days in a row, and had been tense and nervous, finally breathed a sigh of relief and passed away with a smile. He is the greatest human being I have ever known, leading us to the light in the midst of darkness and despair, and he should be remembered by humanity forever.

And now, we're all ready, so let's keep the diary here, and may God bless humanity. -- Tang Qiang's record.

Hans held back his tears, the incomparable pain made him forget to breathe, and read the page of the diary very slowly, he closed the diary and put it back in the box, holding the box in his arms, and his mood could not be calmed for a long time.

The person who says "it's okay" to himself when he is frustrated, the person who is severely reprimanded when he wants to give up, and the person who supports and identifies with himself when he is naughty and active. The tall figure now seemed to be standing in front of him, with a kind smile on his face.

After waiting for a long time, Hans reopened the diary and slowly read it from the second page.

On June 15, 2035, Professor Long brought his eldest son, Long Tingwei, and he finally accepted my advice and placed the two sons in the lifeboat, because both of them have undergone genetic modification, after years of research, the genetic modification type F agent is close to perfect, although the effect of the modification is not obvious, but the side effects are minimal. It's a pity that we haven't made a double lifeboat yet, otherwise they would have been together. After separation, the chances of them meeting became very small. Now except for those who have used F-type genetic modification drugs, they can't adapt to a state of complete hibernation, and I really regret that I didn't choose a woman to inject the potion in the first place, what if there are only two men left on the earth in the future?

On June 16, 2035, Professor Long brought his youngest son Long Tingfeng to the ground, and the two of them will be sent directly to 1,000 meters below the surface with the drilling machine, even if the meteorite hits the earth head-on, it should not be affected. Now that the preliminary work is basically done, we can only wait for the coming of providence. More than 1,300 people eventually lived in the basement, most of whom didn't even have a place to sleep, and hopefully the thermal facilities here would not be destroyed, otherwise the consequences would be really unimaginable.

On June 17, 2035, the nuclear rockets of various countries have already encountered the meteorite, as Professor Long expected, none of the rockets directly hit the side of the meteorite, but due to the close explosion of the nuclear bomb, the meteorite broke down into several large pieces, and it seems that the composition of the meteorite is resistant to high temperatures but not impact. Countries will continue to launch long-range nuclear missiles to break meteorites into smaller pieces. But the fact that it can survive a nuclear explosion also means that the atmosphere will not be able to consume it, and the impact will definitely occur, but now the calculation is delayed by 3 hours from the original time. But what makes people feel helpless is that according to the current orbit of the meteorite, the impact site will be 800 kilometers west of Hexi City, if the remaining missiles can not blow up the meteorite again, our basement may suffer a devastating impact, if the diary can only be recorded here, it means that we are basically unlucky.

On June 20, 2035, the impact of the meteorite occurred at 3:40 pm on the 17th, although the meteorite was decomposed again, but there were still large fragments falling on the site west of Hexi City, when the impact occurred, because the solid shell of the basement resisted the impact and did not damage, but the entire basement tilted about 30 degrees, most of us died in the accident at that time, most of the equipment was damaged, including important medical equipment, and our escape route reinforced elevator shaft was damaged. Thankfully, the life support system is still working, and people who are not too seriously injured should be able to survive.

Hans went on to read the diary page by page, which mainly talked about how they coped with the problem of survival, the number of people who died on the spot reached 500 at the time of the impact, and then within a few days because of the lack of timely treatment, some seriously injured people also died one after another, and there were several earthquakes in a row, one of the strongest earthquakes occurred on July 6, which also caused more than 200 people to be killed and injured on the spot, and part of the basement structure has begun to be damaged, until August 1, less than 300 people were left in the basement of more than 1,300 people, and it was difficult for them to find a place to put the bodies。 According to the power of the impact, Professor Long predicted that he would be able to try to observe the situation on the ground three months after the impact, and they had to go to the ground to seek living space, otherwise they would not be able to hold out here for half a year.

Hans sorted out the clues, so that Lake Maid turned out to be a crater, and then immediately triggered the movement of the earth's crust that led to the appearance of the Marin Snow Mountain, and the Marin crystal is likely to appear after the meteorite impact, or even the fragments of the meteorite. But there are a lot of crystals on the Weishenme Marin Snow Mountain, and there are not many in other places?

At that time, the meteorite had already shattered before the impact, and it is likely that there was more than one place like Lake Maid. It's just that the current human society is not as developed as before, at least in terms of transportation, it is much behind, and it is naturally not easy to exchange information in some distant places.

After a long period of calm, Hans put the diary back in the box and hid it in his arms. Tang Qiang worked hard to leave a special diary, and the only thing he didn't explain clearly was where Professor Long's body was. But it's no wonder, he never imagined that it would be Professor Long's son who found the diary he wrote.

Hans looked at his electronic watch and realized that it was already 4 o'clock in the afternoon, and he was now feeling a little hungry. He took out the dry food and ate it, while constantly reflecting on himself, and often lost his sense of time completely because of some things, which was a serious shortcoming.

Hans found a place to sit down, intending to eat something and go back, leaving the rest for the scholars of Fran to study. Now there is still a suspense in this place, that is, what is going on with these roots?

The roots of the trees stretched very long, but they were about the same thickness, most of them were as thick as fingers, and he never found out where their source was, thinking about it, Hans simply continued to explore, anyway, if he didn't fall asleep here, he should be fine, and he was not afraid of a little later.

This time, Hans kept looking in the direction of the roots, but the roots were so intricate that it was difficult to find one that could be tracked all the time. However, there is still a direction for the approximate. Hans walked in this direction, and he had already focused on the roots of the tree instead of looking for things, so he naturally walked much faster.

After walking for about half an hour, Hans noticed that the roots of the trees had all gone into the ground in one place, as if they had come out of here and crawled all over the hall. But what surprised Hans even more was that there was another passage near the place where the roots had disappeared.

This passage is round, with uneven stones on all sides, and the whole passage is tilted xiangshang. He walked along the passage, and after walking for a while, he found that there was no road ahead, and the entire passage was covered with thick ice.

Hans thought about it, could this be the road that Tang Qiang said that the excavator dug up to the ground?

Hans began to use magic to dissolve the ice, and the dissolved water flowed all the way down, the ice was so thick that Hans had dissolved the ice about 5 meters deep, and still couldn't find an exit. He stopped to rest and look at the clock, it was 5 o'clock in the afternoon, if the lighting magic was extinguished, would he be able to see the light outside through the ice?

So Hans canceled the lighting magic, and watched for the sound of bats and the ice for light. Just as he seemed to notice that there was indeed a slight light energy penetrating through the ice, a voice sounded behind him, and it was getting closer and closer!

Hans immediately lit up the illumination magic and sent a ball of light down the tunnel. It turned out that it was not a bat, but a tree root!

A large number of tree roots rushed towards Hans's side as if they had come to life, and Hans was startled, and immediately used magic to peel off the stones on the passage, piling up on the passage to form a barrier, and then used several earthen wall magic to strengthen the stone wall. The roots of the tree hit the stone wall and seemed to stop.

Hans breathed a sigh of relief, it seemed that it would be dangerous to get the ice out of here quickly, and to stay here any longer. Then he began to melt the ice and snow again, but not much had been melted, when there was a loud bang behind him, and the stone wall he had made could not stop the impact of the tree roots, and continued to rush towards him. Hans threw another large fireball at the roots, but was unable to stop them.

Hans frowned, could it be that the water produced by melting the ice and snow brought the roots to life? There was really no way, he squatted down in the direction that the roots rushed up, and then condensed a thick ice shield around his body, condensed a wind shield in front of him, but condensed a cone-shaped stone shield behind him, the tip of which was towards the ice and snow at the entrance of the cave, and then raised his gauntlet to open the shield, and squatted down with both hands to protect his head, ready to accept the impact of the tree roots this time, and let the impact force take him out.

I saw that the tide-like roots of the tree rushed directly to the place where Hans was, and the wind shield and ice shield that Hans had condensed were all shattered in one fell swoop, and the impact began to press on Hans's body from his limbs, and then, Hans lost consciousness when he heard the sound of his own bones shattering, or the sound of ice and snow shattering behind him.

I sent 9,000 words today.,Ask for a recommendation vote~.