Oh, and my dad just donated a building to the school last month. Su Yu said casually, it seems that this donation worth tens of millions is not a big deal, Tan Yongming and Shu Han are speechless, although Shu Han is now worth millions, but if he wants to take out 500,000 at once, he has to buckle the rope, let alone 10 million.

It's good to be rich, Tan Yongming and Shu Han couldn't help but hear this sentence in their minds, but Su Yu didn't care, pulled Shu Han, and waited for Tan Yongming to go away, and said: "Besides, is it time to discuss this matter, it's already January now, and there are only nine months left before you said October last time, even if you are admitted to Beijing University, we will go to school for less than two months, I'm afraid it's going to be the end of the world, you are still happy at this time, Shu Han, do you have some priorities." “

"So what can I do? Besides, what are you worried about, your descendants have lived for more than two hundred years, and now there is only September left, even if you sow seeds now, the child will not be born, so according to normal logic, you will definitely be able to live until after the end of the world, and Tan Yongming and I are not necessarily, what is the use of worrying about it now. “

Shu Han said, Su Yu couldn't help but stammer: "Hey, what you say is annoying, I'm fine, but what about my parents and friends, there are still nine months left, and we don't have much time." “

"So what can I do? Nine months, my brother, even if we have the ability to reach the sky, we can't do anything in nine months. Shu Han shook his head and said helplessly, seeing that Su Yu was about to have a seizure, he hurriedly said: "Okay, okay, I asked you to dig the cave, how is the result?" “

Shu Han knew that there were nine months left in the end of mankind, and he gradually began to give up the idea of saving the earth, but instead thought about how to save his family, according to the geographical situation more than two hundred years later, Shu Han analyzed that in the north of Hai'an City, there is a suburban village, and the geographical location has not changed much, so he and Su Yu combined, took out the current money to buy a piece of land there, and then dug a thirty-meter-deep cave, ready to take refuge there.

This is also the reason why Shu Han is only worth one million, and tens of millions of money are now invested in that cave, which has more than 400 square meters of space, according to Shu Han's requirements, it is enough to reserve ten years of materials for more than ten people, which can be said to be the survival of the end of the world.

"It's all being carried out in an orderly manner according to your requirements, but the surrounding villagers are already a little suspicious when they watch truckloads of earthwork being transported outside all day." Su Yu frowned and said, Hai'an City has a population of more than 10 million, although he has found a village, but it is too difficult to build a secret room in this environment.

"As long as you hide it for nine months, you can have more trouble with the village chief, your father's name is so big, he said that he wanted to invest or something, and he fought for nine months." Shu Han said angrily, and Su Yu didn't say anything more, just caring about himself, but he was still unwilling in his heart, and said: "Is there really no good way, the end of mankind really can't be avoided?" “

"How to avoid it, there are still nine months left, but do you watch the news, do you find anything abnormal? Are there more flash floods and tsunamis, or are the temperatures rising suddenly? No, the whole world is a quiet year compared to last year, and we still don't even know the cause of destruction, how do you let us save it? Shu Han said helplessly.

"Then you still want to go to the capital? If we go to school there, won't we dig this hole in vain, and my parents are not in Hai'an City, so I don't know how to let them come back when the time comes. Su Yu's face was bitter, the key is that he can't tell anyone about this matter, even if he says it occasionally, others only think that Su Yu has watched too much science fiction, which makes him very depressed, and even once told Shu Han that he would go to the hospital to see if he is depressed now.

Su Yu, who has a cheerful personality, laughs less and less now, and Shu Han also knows that he is under pressure, and said, "Let's talk about it then, what can we do now?" You and I are only eighteen years old, alas, this is not what we can do as we want, we can only do our best to obey the destiny of heaven. “

"As for going to the summer camp, it is also to make my parents happy, they have hoped that I can be successful all my life, and now it seems impossible, but if I can go to Beijing University, at least I can make them happy, which is the only thing I can do." Shu Han said with some pessimism, and Su Yu on the side was not in a particularly good mood.

After a day's schoolwork, the two of them felt that it was not interesting, Tan Yongming on the side naturally noticed the special atmosphere between the two, and wanted to ask several times, but he was not embarrassed, and when everyone ate together in the evening, Tan Yongming finally couldn't hold back and asked: "Do you have something to hide from me." “

"What's the matter?" Su Yu was drunk with the wine bottle, and asked in a vague voice.

"Didn't I ask you if I didn't know, you avoided me several times, and the two of you said alone, this can be fine, we have been working together for more than six months, so we can be considered friends." Tan Yongming whispered, with some grievances in his voice.

Seeing this, Shu Han had already drunk some wine, but at this time he also confessed, what kind of secrecy and the like, he completely forgot, he and Su Yu kept this secret for so long, and he had long wanted to find someone to chat and relieve the bitterness in his heart, so he said: "Yongming, we have something to hide from you, but this matter is not that we are unwilling to talk about it, but it is too unbelievable, after you hear it, I am afraid that we will think that there is something wrong with our heads, and then break off our friendship with us." ”

Tan Yongming is an introvert on weekdays, and when he drank at this time, he also expressed his chest directly, so he said: "Am I such a person, to be honest, Shu Han, Su Yu, I Tan Yongming has no friends in my life, I went to junior high school at the age of eleven, and I went to high school at the age of thirteen, and my classmates treated me like a little brother, and because I had good grades, there were not many people who talked to me, and there were many classmates around me, but friends, just the two of you."

Although I have only been with you two for six months, which is not a long time, we have experienced so much together, which I have never experienced before, I am very happy, my mother has always told me recently, that I am much more cheerful, I don't realize it, but then I think about it, it is because of you that I have become the person I am now.

I like me very much now, and I also like to be with you, but every time I see you talking alone, I feel that you don't actually treat me as a friend, I don't want to talk about it, I just hope to be able to slowly integrate into your circle, we can become friends, but for six months, you still avoid me, na, Shu Han, Su Yu, are we friends. ”

"Yes, absolutely, whoever says no, I'll kill him." Su Yu said in a loud voice, in his family, now there is no one else except the three of them, Su Yu said: "Since you have said this, I will tell you what happened between us, but you have to agree, you must not spread this word, including your parents and other relatives." ”

"Okay, I promise you, if I pass it on, I won't touch the computer for the rest of my life." Tan Yongming made a poisonous oath, Su Yu took a sip of wine, glanced at Shu Han, and saw that Shu Han did not object, so he directly told what happened to Shu Han, and this talk was two hours.

Tan Yongming obviously didn't expect that the matter discussed between the two people would be a major event related to the demise of mankind, he originally thought that there was some private topic between the two people, but when he first heard the beginning, Tan Yongming looked unbelievable, just regarded it as science fiction, but when Su Yu said everything one by one, Tan Yongming had to believe it, it was true.

Those songs won't be fake, the suddenly better results won't be fake, the air-raid shelter-like refuge facilities won't be fake, Tan Yongming is not a fool, on the contrary, he is supernatural, very smart, although Su Yu's words sound very fake, but there is no fallacy in the logic at all, he occasionally speaks against or questions, and Su Yu can also find out the reason.

I really can't find it, Shu Han will also explain it to him, if it is made up on the spot, Shu Han and Su Yu will not be able to make up a lie so satisfactorily, so when Su Yu finished speaking, Tan Yongming did not speak for a long time, and Shu Han and Su Yu did not force him, especially Su Yu, looking at Tan Yongming's expression of disbelief, he was quite empathetic, so he only poured wine for Su Yu while drinking.

After waiting for a long time, Tan Yongming said with a wry smile: "I won't listen to it if I know." ”

"It's too late to regret it now." Su Yu laughed and said, "I was a friend just now, and now I want to slip away, I can tell you, since you know about this, don't think about escaping again." Shu Han on the side continued: "I believe in you, the relationship in the past six months is not fake, and I am willing to tell you about this, whether you still treat us as brothers after you go out, I don't regret telling you about it." ”

Shu Han's words undoubtedly really regarded Tan Yongming as a brother, although Tan Yongming himself was introverted, he was very sincere in treating people, and when he saw Shu Han say this, he also nodded and said: "I have long regarded you as brothers, and I will not tell anyone about this." ”

Tan Yongming turned to say: "But there are only nine months left, if the world is really destroyed, can the small air-raid shelter on that side really guarantee safety?" ”

"That place is the place I chose to compare the world before and after, the two places have been separated by a hundred years, and there are no particularly prominent changes in the terrain, so there should be no problem, but these are just inferences based on theory, as for what it is, we don't know, after all, seven or eight months have passed, and we still haven't figured out what the reason for the destruction of this world is?"

Shu Han said with a wry smile, Tan Yongming thought for a while and said, "So the reason why you have given up pursuing the end of the world now?" ”

"Otherwise, what else can it be, earthquakes, fires, nuclear wars, we have all imagined to a certain extent, but if you look at the world today, it doesn't look like it will be destroyed because of these problems, as for the alien invasion, that's not something that a few of us little kids can solve, you say yes."

"There's another possibility." Tan Yongming thought about it and said, Shu Han and Su Yu were half awakened by his words, the two glanced at each other, and Shu Han said, "Tell me what you think." ”

"Brother Su Yu said just now that the temperature of doomsday people is lower than that of modern people, and at the same time, some people can have special abilities, I think, this is very similar to some situations in the Cretaceous era." Tan Yongming frowned and said while thinking, compared to the fun of the computer, he was also very interested in the history of the earth before mankind, and he had also gone to Shanghai to see the dinosaur zoo, so he didn't know a lot about this era, and after listening to some information about Su Yu's future, he couldn't help but have a conjecture in his heart.

"How?" Shu Han then asked, Tan Yongming sorted out some thoughts in his mind, and said: "In the Cretaceous period, most animals were much larger than now, and according to what the saying just said, most of the animals in the future world will be much more ferocious than in modern times. “

Tan Yongming glanced at Shu Han as he spoke, and Shu Han said: "Indeed, a sparrow is as big as a parrot, and a dog is as big as a tiger, as if it is genetically mutated, and its fangs and claws are much sharper, even if it is an ordinary earth gun, it is difficult to kill them with one blow." “

"Well, it's a bit similar to the Cretaceous period, and the most important reason why the Cretaceous animals were so huge was because the oxygen content of the earth was much higher than it is now, because the oxygen content was high, so animals were often able to become very large, and for humans, the imbalance in the supply of oxygen would cause a large area of death."

"Are humans killed by oxygen?" Su Yu asked with some disbelieving.

"Oxygen can indeed kill people, people are a very delicate creature, lack of oxygen will die, oxygen-rich will also die, a large amount of rich oxygen will make the bacteria in the body grow quickly, just like the algae in the river, every summer will flood, it is because of the hot weather, resulting in plants blooming, a large number of leaves on the branches and leaves photosynthesis, thereby releasing oxygen, and the sun's rays shine down, so that the algae in the river water increase rapidly, and eventually from oxygen-rich to hypoxic and die, human beings are generally the same."

Shu Han explained, and then continued: "But there are many ways to kill humans, how can you be sure that it's because of oxygen?" ”

"Because human body temperature will be lowered in the future." Tan Yongming said.

When human civilization dies