My Black Tech Shelter

CZ City, 11 o'clock in the middle of the night, Lu Chen's home

"Today is May 18th. It has been almost a year since scientists detected the meteorite. Three days ago, astronauts landed on the meteorite to blast it. However, they misjudged the hardness of the meteorite and carried an insufficient number of nuclear warheads. They could only blast the interior of the meteorite. The structure was damaged, but the meteorite could not disintegrate, but the remaining time was not enough to launch astronauts to blast on site again.

The United Nations decided to evacuate people into shelters within three days and launched the Starbreaker Plan, which planned to launch nuclear bombs to destroy meteorites in the atmosphere. Although it will cause a large amount of radiation to be produced globally, the success of the plan will ensure that Earth civilization survives. Wish us good luck. "

Lu Chen looked at the content on the TV and thought: "Fortunately, I have built a shelter in advance. I can go to the shelter to avoid the impact. However, if it is not broken or is not completely broken, it is probably difficult to hide in the shelter." It looks like I have to leave my fate as an escapee to fate."

Suddenly a light shone outside the window, and before Lu Chen could react, it hit Lu Chen. Lu Chen immediately fell to the ground, unconscious.

At 11:30 in the middle of the night, I saw Lu Chen lying on the ground in the room, with a hole in his clothes. From the hole, you could see a wound on his chest that was healing rapidly. The scene was very strange.

Suddenly Lu Chen opened his eyes, took a deep breath, and sat up suddenly. He checked his body and found that there was a big hole in the clothes on his chest, but he touched his chest and found that it was intact.

Suddenly, a burst of information came to my mind, and I realized that I was lucky.

It turns out that what hit Lu Chen was the nano-core, a technological product of an advanced civilization. The nano-core can swallow matter and produce nano-worm swarms. The nano-worm swarm can analyze objects and copy them. It can also strengthen human body functions and increase brain calculation speed.

The nano-core that hit Lu Chen had mutated. When it hit Lu Chen, it had bound DNA information to identify its owner. However, because it hit Lu Chen's heart, Lu Chen's life was in danger. The nano-core detected that the host was in a critical condition. In danger, Lu Chen's heart was repaired and mutated at the same time. He could condense a nano-storage device and import it into the blueprint, and then after absorbing the storage device, it could be manufactured according to the blueprint.

"I feel like there is smoke coming out of my ancestral grave. This is the legendary survival of a catastrophic person, who will be blessed later. Now I don't have to worry about my future survival. I can eat delicious food and drink spicy food in the future. And although some organic substances cannot be produced, But I can make equipment to replace it, hehe."

Lu Chen was also very arrogant. He had just experienced life and death, but he acted like a normal person.

"There are still three days left until the Broken Star Plan starts tomorrow. I originally planned to spend three days checking and filling in the gaps to see if there are any neglected equipment and facilities that have not been purchased. Now the plan can be modified."

Lu Chen was going to revise his original plan and calculated the supplies that still needed to be collected.

"Currently, some sand, gravel, cement and steel bars have been collected. I was planning to buy another batch, but as the meteorite is about to land, almost no one is doing business. Now that we have the nano core, we can use energy to create nano insect nests instead, which can be used for later expansion. It's alloy material.

However, we need to increase the collection of special alloys. Just collect a few samples of each type. However, we may not be able to collect them domestically by then. We can devour some regular items first and then go abroad to look for them later. We can also copy all the equipment in the shelter later. Come down, and if it breaks, you can repair or replace it.”

Lu Chen then thought of

"Now that some supplies and equipment can be saved, some other things can be added. This will make the conditions of the shelter better. Think about what other equipment can be added."

Lu Chen suddenly thought that after having the nano core, many equipment could be eliminated. After all, you can still build it yourself by downloading the blueprints online. Moreover, domestic materials are now under control and can only be exchanged from the official through barter. Moreover, the Dragon Kingdom's system It ensures that there is no chaos in the country.

Unlike foreign countries, there have been large-scale riots at this time, and crime incidents have increased significantly, such as robberies, shootings and other incidents.

However, in China, because the government's credibility is very high, people believe that the government will lead everyone out of the predicament. Therefore, after entering the state of control, residents' lives have not been greatly disturbed, and production activities have also maintained normal operation. It is an official refuge. The construction provides strong backing.

"First of all, the equipment already in the shelter can be replaced with better ones. My generator is just an ordinary diesel generator, and the battery pack can also be replaced with more efficient power storage equipment. I will check online later. What good equipment is there? After all, many equipments use electricity, and the power supply must be ensured first."

The first thing Lu Chen thought of was that the energy supply must be stable, otherwise many equipment would not be able to be used.

"The second is the water source system. After energy is guaranteed, water and food necessary for survival must be ensured. Now there is a water tank in the shelter, which is designed to store 15 tons of water, plus a simple water collection device. But we can only collect and filter rainwater on rainy days, and this needs to be modified,”

Lu Chen checked the information online

"My place is in the south, and there are many underground water systems. We can use nanocores to build a well below, and then add a water pump to pump it up to ensure daily drinking water."

"By the way! The official shelter may also use underground water. In order to prevent collapse, the underground of the shelter must be reinforced with nanoworms. It doesn't matter if other places collapse. I can't let the bottom collapse here."

Lu Chen suddenly thought that he had seen someone say that using too much groundwater would cause the ground to collapse. Although he didn't know if it was true, it was better to reinforce it just in case. It didn't cost much material anyway.

"Water and energy have been solved, and below is the food. The supplies I have stored are probably enough for one person to use for a year. They are all easy-to-storage foods, but fresh vegetables and fruits are not something I need to think about for the time being.

Then the plant cultivation room also needs to be improved. According to the previous design, the plants cultivated can only extend my survival time for another half a year, but now I can expand the area of ​​the cultivation room. "

Lu Chen suddenly thought that if hybrid rice is bred to the next generation, traits will segregate, resulting in a decrease in yield, so more seeds must be prepared, and more vegetable seeds must be prepared. After all, many of the next generations of hybrid rice are not good.

"The current yield of rice per mu is about 800 kilograms. A normal adult consumes only about four to five hundred kilograms of rice a year. With a threshing rate of 70%, it takes one mu. But I have other food, so I It only takes half an acre of land to be temporarily opened, and rice can be grown using hydroponics, which can save more space. Vegetables can be grown using hydroponics in the original place.”

"Moreover, the breeding room can be closed and controlled, and the internal temperature and humidity can be adjusted to ensure two crops a year. In this way, I can use the limited space to obtain more food, but meat is not easy to obtain, so I only I can ensure my body’s daily consumption by consuming a lot of rice and vegetables,”

Lu Chen thought that meat would not be easy to come by in the future, so he could only make sure that he was not hungry and had enough food and clothing before considering additional meals.

Lu Chen recorded the areas where he needed to improve in his notebook. Now he has thought of ways to improve water, food, and energy. The next step is safety.