Doomsday Bunker Upgrade Chapter 2: First preparation, deep digging

　　 is different from the game in that you have neither energy towers to heat, nor robots to work, and you won’t see sunlight for a hundred years.

Under a disaster of this magnitude, if the impact site is in the hemisphere where he is, then Chen Xin feels that he has nothing to do. He has been having fun these few months, waiting for the meteorite to fall. Just raise your **** against the meteorite.

But if you are lucky and the meteorite falls on the other side of the blue star, then digging a shelter deep enough should allow you to survive the disaster and face the extreme cold night for a hundred years.

　　 Don’t think digging a shelter is unrealistic.

In fact, in the 1970s, when Yan Guo and Lucia had a bad relationship, Lucia had planned to carry out a surgical nuclear strike on Yan Guo, but it was not implemented due to the opposition of the Federation at that time.

On the other hand, Taizu proposed a plan to dig deep holes based on the news leaked by the federal people in the newspapers at that time. He invested a lot of manpower and material resources across the country to excavate a large number of air-raid shelters, and some important locations. The air-raid shelters are even more connected by tunnels.

　　 These air-raid shelters are scattered in every city in Yan Country, and most of them are still intact.

These air-raid shelters are usually 20 meters deep, 200 meters long and 3 meters wide. The two walls are brick walls, and the top is a cement board for support.

　　 there are ventilation, electricity, lighting and other equipment in the cave, which can be used to avoid air raids during the war, as well as emergency evacuation and temporary residence after the arrival of a nuclear war.

　　 And these air-raid shelters were still in use at any time until the 1980s and 1990s.

It was only with the disintegration of Lucia, the improvement of the comprehensive national strength of the Yan Kingdom, and the gradual improvement of the international situation. These air-raid shelters gradually lost their function and turned to civilian use. They became material warehouses in many places, places to enjoy the cool air in summer, and even underground Commercial street.

As for the subway stations built in major cities and the double-layer underground parking lots in the community, in fact, to a large extent, it is another form of existence and extension of this air-raid shelter. After all, it is tens of meters underground or even above A 100-meter-deep subway station is an excellent shelter, and neither nuclear bomb attacks nor air strikes are enough to cause any structural damage to a shelter of this depth.

That is, the specially developed penetrating bombs and cloud bombs have a good damage effect on this deep underground bunker, but it is still difficult to destroy the overall structure of the bunker.

And the subway lines extending in all directions can build an underground transportation network at the first time, so that these bomb shelters and subway stations can quickly become the kind of dungeons in "The Wandering Earth", but they will not be dug so deep.

Chen Xin flipped through the brain holes he had recorded at the beginning and the relevant information he had searched on the Internet. He could be sure that with the confirmation of the meteorite hitting the Blue Star, the next thing the government was likely to do was Dig deep underground shelters for disaster avoidance and self-rescue.

But simply digging a shelter can only ensure that there is enough chance to survive in the event of a disaster. How can you survive the long nights and winters that will last for decades?

　　 Store food? This is indeed a feasible solution. Although most of the emergency foods sold on the market have a shelf life of 5-10 years at room temperature, as the global temperature drops, the low temperature of minus tens of degrees is enough to keep these foods for decades or even above century.

But no matter how you store food, in the months before the meteorite impact, being able to collect enough food for a person to eat for a few years is already very impressive, unless you have already prepared it, otherwise think It is completely impossible to survive these long decades by storing food.

　　 And there is one of the most critical places-energy.

After the meteorite hits the Blue Star, because the impact of the meteorite disrupts the ionosphere of the Blue Star, an EMP shock wave will be formed that will spread all over the world, and a large number of electronic devices will follow. Obviously it has been impractical.

　　 Although post-disaster reconstruction will begin after the environment has stabilized, and the power supply should be restored within a year, power generation requires energy.

Under the circumstance that the global temperature drops to dozens of degrees below zero, the Three Gorges Project, the largest water conservancy project in the Yan country and the source of power generation, will freeze into a huge block of ice, and it will also have the same fate as all the country's Hydroelectric power stations, no matter how big or small.

　　 and this will deprive Yan Nation of nearly 20% of its power generation.

Don't think this is a small number, you must know that although more than 70% of the power generation in the Yan Kingdom comes from thermal power generation, under such a global disaster, how many power stations can still work? How many power supply lines are intact?

　　The answer will be a very pessimistic number, because most of the high-voltage transmission lines in Yanguo are all high-altitude cables due to safety issues.

　　 Under fire storms sweeping the world and low temperatures of tens of degrees below zero, the probability of these cables surviving is really small.

So at that time, the situation is likely to be the same as in the ice age, humans need to rely on coal mining to obtain enough energy to heat and heat food ~IndoMTL.com~ And humans are also largely It may go back to the city-state era, where each city is in its own way, struggling to survive.

Of course, with the control and execution ability of the Yan Kingdom government, the basic government functions and social structure should be guaranteed. The days after the disaster may be a little harder, but it can still be lived.

　　 But considering the various disasters and actual conditions brought about by the meteorite impact, it will take at least one to three years for the situation to stabilize.

Therefore, what is facing Chen Xin now is how to prepare in these three months so that he can successfully survive this catastrophe and survive the next most turbulent period. To three years.

Fortunately, when Chen Xin conceived this idea, he had serious discussions with friends on the Internet, and he also consulted many materials, and formulated a complete plan.

　　 From now on, although time is a bit tight, everything is still too late!

Thinking of this, Chen Xin didn't waste any more time, and hurriedly contacted a trustworthy engineering team through his own relationship, planning to dig an underground shelter for himself first.

　　 Regardless of whether the meteorite will hit the Blue Star, and whether he will survive the first impact, it is always right to be prepared.

　　 In addition to digging shelters, the storage of food and drinking water is also very important. Chen Xin took out his mobile phone to check his bank balance and decided to buy a wave.

Fortunately, there were frequent disasters in the past, and Chen Xin also hoarded a lot of things at home, such as gas masks and medical first aid kits.

　　 As long as there is food and drink, and a place to shelter, human survival needs are not too high.