Is there a better novel than Doomsday: simplify skills and build the strongest shelter?

There were many levels and elements to consider when building an underground doomsday shelter. From the perspective of a basic Level 1 primitive shelter, one could make use of a natural cave, equip it with basic shelter such as canvas or plastic sheets, store a small amount of canned food, bottled water, simple sleeping bags, blankets, and basic survival tools such as flashlights and matches. There might also be a small number of weapons. A Level 2 basic fallout shelter was to simply reinforce the cave or use wooden structures, add a small rainwater collection system, more food reserves, and basic medical supplies, set up a simple firewood stove for heating and cooking, establish basic sanitary facilities, and a small number of solar panels to provide limited power, and improve defense measures. The Level 3 medium fallout shelter was a semi-underground building reinforced with concrete. It had a small generator and battery system, a basic air filtering system, a medium-sized food and water storage, a small indoor planting area, a basic medical room (equipped with common drugs), simple communication equipment, reinforced metal doors, and surveillance cameras. The Level 4 Advanced Shelter was a well-designed underground complex with a long-term self-sufficient food production system, advanced water circulation and purification systems, stable and regenerative energy systems (such as small hydraulic power generation), a complete medical center (for surgery), educational facilities, entertainment areas, and an advanced defense system. Level 5 top-tier survival cities were large underground cities that could accommodate hundreds of people. They had a completely self-sufficient ecosystem, high-tech water and air circulation purification systems, a diverse energy system (including geothermal and nuclear energy), a comprehensive medical center (equipped with intensive care and research laboratories), large indoor farms and breeding facilities, manufacturing factories, a comprehensive education system, and the most advanced defense and monitoring systems. They also had the ability to conduct external exploration and resource extraction. American developer Larry Hall once transformed the underground launch well of the Atlas F launch vehicle into a luxurious "doomsday shelter" more than 50 meters underground. In short, the scale and level of construction of the underground doomsday shelter needed to be determined according to actual needs, resources, and technology. Click on the link below to read the comic "The System Sent Me a Sanctuary"

I recommend a few novels. " If I Can't Cultivate, I'll Become a Saint Through Merit ", a Xianxia novel written by the Second Yellow River. The male protagonist, Fang Xu, had transmigrated to a world where cultivation civilization flourished, but he was cut off from cultivation. Fortunately, he had the mysterious bronze mirror. He would rely on burning merit and luck to improve himself and finally trample the world under his feet. This author also had the old book," From the Heroes of Martial Arts ". Doomsday Apartment was a science fiction novel written by Miao Zhu. After his grandfather died, he climbed out of his grave. His little friend mutated, and the apocalypse arrived. The style of this book was strange, similar to " Doomsday Paradise ". However, it was just a eunuch novel, but if more people read it, the author might continue to write. 'The Demon Hunter of the Kingdom of Steam', a light novel written by Su Zheng and Bai Xian. It was an oriental style steampunk story. The male protagonist, Mu Jiuge, wanted to retire. There were also special female protagonists, Chi and Yuan Baihua. 'The End of the World: Living with a Family' was written by Stiff Neck Fish. It was about the life of a large family during the apocalypse. There was a mobile invisible house and a "kitchen" that conjured delicious food. It was a sunny family outing. Doomsday Lord, written by Sleepyhead. In the novel of Doomsday Rebirth, the world was gamified. After the rebirth of the protagonist, Cheng Yang, he used the world as a chessboard to play the battle of Doomsday. Although it was flawed, it was not bad. Click on the link below to read the comic "The System Sent Me a Sanctuary"

Although there was no detailed and comprehensive information about the Doomsday Shelter system, some information showed that the Doomsday Shelter was closely related to doomsday survival. When the apocalypse arrived, social order collapsed and resources were scarce. The normal operation of the fallout shelter required a lot of resources, such as food, water, energy, and the maintenance and upgrade of defense facilities. This led to the existence of the screening mechanism of " ticket money." Some people earned " ticket money " by investing in industries related to doomsday survival before the apocalypse, such as the development of efficient food storage technology, the development of advanced water purification equipment, and the construction of strong fortifications. In the early days of the apocalypse, people with skills could use their skills to accumulate resources in exchange for capital to enter the fallout shelter. For example, doctors used medical technology, and engineers used maintenance skills in exchange for supplies. Some games also had settings related to the doomsday shelter system. For example, in the game " Wild City," the players had to find out the truth of the doomsday, survive in the wasteland world, collect materials to build shelters and occupy resource points, and even update the underground shelters. In addition, there were different types of doomsday shelters. For example, doomsday shelters like the cabin boats included defensive cabin boats, luxury cabin boats, self-sufficient cabin boats, wilderness survival cabin boats, solar cabin boats, etc. Each had unique functions to meet the different survival needs of people in the apocalypse. Click on the link below to read the comic "The System Sent Me a Sanctuary"

The following was some information about the design of the Doomsday Shelter: ** 1. Internet house designed by a Russian designer ** 1. ** Overall structure ** - The main structure had three floors, one underground and two above ground. The total area was about 700 square meters, and the overall cost was controlled within 1 million USD. 2. ** Function of each layer ** - ** Top floor **: Terrace, used for planting, entertainment, and entertainment. It is equipped with a water filtering system, a water collection system, a water irrigation system, and a lounge chair. - ** Middle level (main living area)**: Maximum capacity of 10 people, best fit for 8 people, area of nearly 300 square meters. There was a separate bathroom, lounge, kitchen, dining room, and a radiation-proof disinfection room protected by a concrete wall. - ** Basement (Bunker)**: A refuge floor that combines surveillance, garage, storage, and security. There was a large storage room that could store food, water, medical supplies, energy, and other important materials. It could at least meet the storage requirements of 10 people for 90 days. There was also a power distribution room, a monitoring room, and a weapon room. The interior of the building was designed with a special lift that could park an off-road vehicle worth 40000 US dollars (for going out, escaping, transportation, and transportation). 3. ** External defense structure ** - The outer wall was made of concrete and metal (it could withstand a few RPGs without a problem). The entrance was designed with shutters, which were fire and wind resistant. It was equipped with a military-grade metal air lock. 4. ** Energy supply ** - At the beginning of the construction, the location and automatic system required for the solar power generation device were left. External wind power generation devices could also be installed according to their own financial resources. The power distribution room on the ground floor could accommodate small fuel generators. ** II. Plan B Concept Project of Studio Sergei Makhno ** 1. ** Location and Scale ** - 15 meters underground, an underground bunker with an area of 2280 square meters. 2. ** Function Division ** - It was divided into multiple floors, with living space, water treatment system, ventilation system, generators, electrical equipment, etc. It was also equipped with three entrances and a helipad on the roof. ** 3. Survival Condo in the United States ** 1. ** Overall structure ** - It was located in the northern suburbs of Kansas, USA. It extended 60 meters underground and was divided into 15 floors, seven of which were guest rooms. 2. ** Function Division ** - ** Guest room **: The price is between 1.5 million USD and 4.5 million USD. The price of a full set of guest rooms on a certain floor is 3 million USD. - ** Living facilities **: There is a kitchen, a bathroom with a bathtub, and food storage for each person for five years (currently, there are canned food storage, and in the future, there are plans to raise fish and plants under the lighting system). There is also a dental treatment bed and an operating theater. There are various living and entertainment facilities such as a swimming pool, a cinema, a gym, and a rock climbing wall. The LED screen on the window could simulate the scenery on the ground. - ** Safety Protection **: There are 24-hour security guards outside the apartment. There are iron fences for defense. To enter, you have to go through a door weighing 8 tons. The entire underground building is also equipped with a biological, chemical, and nuclear filter system. ** 4. Vivos Indiana Sanctuary ** 1. ** Storage and fees ** - It could accommodate up to 80 people for a year. Each adult was 35000 US dollars, and each child was 25000 US dollars. 2. ** Condition of facilities ** - The residents could enter private or shared shelters through explosion-proof doors (which could withstand heavy artillery or bomb attacks). There was a public area with a ceiling of 3.6 meters, a wooden dining table, a flat-screen TV, and three rows of beige lounge chairs. There were more than 60 varieties of freeze-dried food and canned food in the kitchen cupboard, as well as five toilets and other necessary facilities.

There are many types of Doomsday Shelters. Here is a detailed introduction: - ** Cabins and boats ** - [Defensive Hut Ship: The outer shell may be made of a special high-strength alloy. It has a strong defensive function and can withstand external attacks, such as violent shocks and meteorite fragments in the apocalypse.] It could also cope with bad weather, maintain stability in stormy seas with advanced balancing systems, and ensure internal safety with efficient wind and rain protection facilities. - ** Luxury Cabin Boat **: The interior is high-end and comfortable. The floor may be paved with precious wood, and the furniture is the work of a top designer. The living room had a large soft sofa, the bedroom had a luxurious bed with a comfortable mattress, and there were entertainment facilities such as a small cinema. The bathroom was equipped with a jacuzzis and a smart shower system. - [Self-sustaining cabin boat: Like a small ecosystem.] In terms of food, vegetables and fruits were grown through advanced water cultivation systems, and small edible animals were bred in small breeding areas. In terms of energy, the unique energy recycling system converted domestic waste into energy, and the energy reserves were self-sufficient. - [Wilderness Survival Hut Boat: designed for the wilderness doomsday environment.] It had a powerful resource detection system that could quickly find water, edible plants, and prey. The hull was adapted to the complex wilderness terrain, and the ship was equipped with professional wilderness survival tools, so it could cope even if it stayed in the wilderness for a long time. - ** Solar Hut Boat **: The hull is covered with solar panels, which can efficiently collect and convert solar energy to provide power for the equipment. There is also an energy storage system, so there is no need to worry about energy problems on cloudy days or at night. - ** Construction ** - Shelter for the technological elite: Take Zuckerberg's shelter as an example. It has 30 bedrooms and 30 baths. However, such shelters raised social doubts. People believed that true shelters should be based on joint efforts, social responsibility, and fair sharing. - [Shelters transformed from ordinary houses: There are underground safe houses in the city that store emergency supplies, and doomsday courtyards in the countryside.] The small courtyard had a parking area, a first-floor main house, a tactical chicken coop, a vegetable field, a fish pond, a kitchen, a spiral staircase, a safe house (there was a leisure area and a three-meter-high shelf for storing supplies, and a three-story doomsday emergency bed. In winter, a fireplace could be burned to keep warm), and so on. - ** Gaming category **: Doomsday Shelter is a first-person shooter game with the apocalypse as the background. Players can experience the road to survival in the game. Click on the link below to read the comic "The System Sent Me a Sanctuary"

The Doomsday Underground Shelter was an underground refuge facility built to deal with doomsday scenarios such as solar flares, volcanic eruptions, terrorist attacks, virus pandemics, wars, nuclear disasters, and so on. In terms of luxury and functionality, there were many different types. For example, American developer Larry. Hall built a luxurious " doomsday shelter " more than 50 meters underground in the prairie of Kansas. It was transformed from the underground launch well of the Atlas F launch vehicle in the United States, attracting super-rich people to buy it. There was also the transformation of an abandoned military base in South Dakota into " 575 military-built comprehensive risk bomb shelters made of concrete and steel." The area was almost the size of Manhattan, with facilities such as gyms, gardens, and cinemas. It was a large survival community. The luxury underground shelter at Lake Triton in Texas had 600 apartments, a golf course, and 12 helipads. The luxurious " underground residence " in Las Vegas covered more than 15,000 square feet and was designed to resemble an outdoor environment, including a " fake " sunset and barbecue grill. In terms of functionality, fallout shelters of different levels had different functions. It could be roughly divided into five levels: Level 1 was a primitive shelter, like a natural cave or a simple cave, with only basic shelter, a small amount of food and water, simple sleeping bags, and other basic survival tools. Level 2 was a simple reinforced cave or wooden structure with a small rainwater collection system, more food storage, simple heating and cooking facilities, etc. The Level-3 medium fallout shelter was a semi-underground building reinforced with concrete, equipped with a small generator, basic air filtering system, medium-sized food and water storage, and the Level-4 advanced fallout shelter was a well-designed underground comprehensive facility with a long-term self-sufficient food production system, advanced water circulation and purification system. A Level 5 top-tier survival city was a large underground city that could accommodate hundreds of people. It had a completely self-sufficient ecosystem, high-tech water and air circulation purification system, and other very complete facilities. In addition, there were shelter complex buildings like Survival Condo, which focused more on the concept of community. There were 14 apartments for sale, covering an area of 20,000 square feet. They were equipped with saltwater swimming pools, cinemas, grocery stores, and other facilities. There were also air and water filtering systems needed to ensure survival, as well as aquatic food systems. The 10-foot-thick concrete walls could withstand a 20-kiloton nuclear head impact. In addition to these fixed underground shelters, there were also some special forms of doomsday shelters, such as doomsday shelter cabin boats. The defensive cabin boats could withstand external attacks and bad weather. The luxury cabin boats were very luxurious. The self-sufficient cabin boats could provide food and energy. The wilderness survival cabin boats could adapt to the wilderness environment. The solar cabin boats were powered by solar energy. These different types of underground shelters reflected the different degrees and directions of preparation people made for survival in the face of the apocalypse. Click on the link below to read the comic "The System Sent Me a Sanctuary"

The underground shelter was a kind of refuge for dealing with the apocalyptic situation. From a realistic point of view, the former fry had spent a lot of money to build secret underground nuclear shelters to protect its leaders. At the individual level, people like A'gang and A'ke built their own underground shelters in the wild. A'gang built his underground shelters using natural resources such as trees in the wild, while A'ke took into account many factors such as heat preservation, area, and concealment when building his underground shelters. In terms of gaming,"Underground Shelter" simulated the situation of the underground shelter in the apocalyptic scenario. The player played as a survivor to build and manage the underground shelter. He needed to lead the survivor group, manage resources, provide food and water, and carry out exploration activities. He also had to face various challenges and dangers and make decisions. The character relationships, graphics, and sound effects in the game presented the survival state of the underground shelter. In addition, in terms of social events, the basement of a furniture store in New York City became a temporary residence for immigrants (although it was illegal and there were many problems), which reflected that underground space could be used as a special shelter. Although it was different from the traditional doomsday underground shelter, it also reflected the shelter attribute of underground space. Click on the link below to read the comic "The System Sent Me a Sanctuary"