Doomsday Bunker Upgrade

In the next dozens or even hundreds of years after the meteorite impact, the surface of the blue star will not see any sunlight, and the temperature will be as low as tens of degrees below zero. Obviously, there will be no animals and plants that can survive in such an environment. Naturally, farming and food production are out of the question.

In the case of a shortage of supplies, cold-proof clothing, food to fill your stomach, fuel for heating, and shelters to live in, these will all become popular things, killing people for a little bit of food... this is really not What's new.

　　 Even before the meteorite falls, Blue Star kills millions of people every year because of hunger.

　　In those war-torn countries that lack food, in order to fill their stomachs, people can become food, let alone just killing people to grab food?

　　 If it weren’t for Yuan Dadruid’s production of hybrid rice to ensure food production so that the vast majority of people in the country can eat, Yan Nation would actually suffer from food problems just like other countries in the world.

　　 The food problem is a worldwide problem. As the world loses sunlight and gradually becomes cold, the original global food production is no longer expected.

　　 After losing the original food output, most countries in the world will fall into a food crisis and will soon starve to death.

　　Because a considerable number of countries in the world have not solved the food problem, their food is usually dependent on imports, and now no one can provide them with food.

　　Under such circumstances, the more populous the place, the faster the consumption of stored materials, and the materials that may still exist in the outside world become popular things.

　　 There are not too many things that can guarantee their survival, but they want to get these things...

　　 In a doomsday world that has lost morality and legal constraints, it really makes sense for whoever has the biggest fist.

　　 In fact, what to eat in the coming days is a problem that all mankind has to face. Without the food in the farmland, it is impossible for mankind to survive by relying on the stored materials alone.

　　The good refuges that the country has built should have a certain amount of materials in reserve, which can resume production to a certain extent. After all, Chen Xin himself has built a planting greenhouse in the refuge. He does not believe that the country does not have this ability.

　　 But what the planting greenhouse can provide is only a very scarce amount of vegetables and fruits. It is unrealistic to grow food in a large-area greenhouse.

　　 At least in the first few years of the natural disaster, it is not realistic to build a large-scale greenhouse planting system, and it is not cost-effective.

　　 It is important to know that although hybrid rice has a high yield, it is still rice. Planting consumes a lot of water resources. However, in the apocalyptic world, with a low temperature of tens of degrees below zero, obtaining sufficient water resources is a huge problem in itself.

　　In fact, the state has no plans to build large-scale greenhouses to grow food. According to the official refuge information published by the state, the state adopts the method of growing mushrooms and raising rats to ensure food supply for the future food supply of refuges.

Compared with traditional crops that require sunlight and consume a lot of fresh water to grow mushrooms, mushrooms are obviously better to grow. As long as the dark room can maintain a temperature of about 18-20 degrees, and then make the culture material and keep the environment in a humid state, it can be Meet the growth conditions of mushrooms.

　　 Although mushrooms are not as delicious as fruits and vegetables, edible fungi are rich in fat, protein, sugar, dietary fiber and various vitamins, which can meet the survival needs of the human body.

　　 As for raising mice, it is a better way to obtain meat resources than raising other poultry and livestock. After all, everyone knows the vitality of mice, and this thing can be fed with a little bit of food.

　　 As long as the breeding environment is clean and the subsequent treatment is hygienic, stable meat resources can be obtained.

　　 But even if there are these two ways to ensure food supply, the supplies will still be tight.

　　 After all, when the country built refuges before, it was only equipped with these things in the main refuges of major cities. Some refuges transformed with underground civil air defense facilities in residential communities may not have time to deploy these facilities.

　　 And even if there is, it will take a certain amount of time to form a scale. In the early days of the doomsday world, most refuges may still rely on stockpiled materials to survive the day.

　　 But... the material reserves are limited.

　　 With the end of the day, the country has indeed built many shelters, and it has successfully made most people hide in the shelters, avoiding losing their lives in the first wave of disasters caused by meteorite impacts.

　　 But this also brings about another problem, that is, more population means more material consumption.

　　 Survival will inevitably consume food and water, and various social problems will arise as a result.

　　 The various disasters caused by the meteorite impact will destroy most of the original communication facilities on the surface of the Blue Star. The level of human communication is likely to go back to the era of telegraph and wired telephone. Mobile phones and wireless communication are basically a waste.

　　 Poor communication~www.ltnovel.com~ Everyone stays in a closed and relatively independent environment like the refuge. It is foreseeable that the emperor is far from each refuge, and the formation of their own small circle.

　　 Until the country regains its control over the country, the chaos and the exposure of some dark sides of human nature cannot be stopped.

　　 When will the country be able to resume production and construction and rebuild the social order? This is a bad thing, and if the most extreme situation occurs, the degree of danger to the outside world will rise linearly.

　　 Just like the rescue team in "The Wandering Earth", they are equipped with exoskeleton armor and heavy firepower to perform rescue missions on the surface. Their firepower is not used to remove glass.

　　 In this case, if Chen Xin does not have the ability to protect himself and the refuge does not have a certain ability to resist foreign enemies, then everything he has now will likely become a piece of fat in the eyes of others.

　　 For Chen Xin, the 30 years before his life were peaceful years, living in the most secure country in the world, and he never worried about his own security.

　　 But now as the end is coming, he has to worry about this problem.

　　 Fortunately, in the past, playing outdoor survival, more or less have to face some possible dangers, Chen Xin still has something that can deal with danger.

A katana, a recurve bow, and two daggers. These things will undoubtedly be confiscated by the police uncle when they are taken out in peaceful times, but as a tool for survival in the wild or as a self-defense tool in this doomsday era, These things can give Chen Xin a great sense of security.

　　 Especially Chen Xin discovered that when these weapons installed in the cabinet together with the cabinet can be upgraded as a whole, he feels more secure.