Doomsday disaster: Start by building a shelter

"The main body of the entire shelter is located ten meters underground."

"It connects the underground level to the surface via a sloping passage."

"A disinfection room, a garage and a changing room can be placed on the underground floor near the exit passage of the shelter to provide services for future entry and exit of the shelter."

"At the same time, it can also be equipped with a large lifting platform of about 20 square meters, which is enough to carry vehicles."

"Used to go from the first underground level to the second underground level and even deeper underground."

On his laptop, Su Wu planned the space allocation inside the shelter bit by bit.

After first determining several necessary basic functional areas.

Facing the first underground floor, there is a vast space of 500 square meters remaining. Su Wu thought about it for more than half an hour before finally deciding to divide them into a 200-square-meter rice planting area and a 300-square-meter vegetable planting area.

In the last days of material scarcity.

Except for electricity.

The most important thing is undoubtedly the food.

Once food is available and the most basic survival is guaranteed, then we can talk about other things.

therefore.

Establishing a self-sufficient food and vegetable production area is a top priority.

The rice and vegetable planting areas built inside the shelter are naturally different from ordinary farmland outside.

It is completely based on soilless cultivation. Artificial growth lights replace sunlight to provide a suitable growing environment for rice and vegetables.

At the same time, in order to make full use of the valuable space inside the shelter.

The rice planting area will be divided into four upper and lower layers in the form of shelves. The vegetable growing area is divided into 10 upper and lower floors. The actual planting areas will be expanded to 800 square meters and 3,000 square meters respectively.

“More than an acre of rice planting area.”

"Under a suitable artificially created environment, the growth cycle is expected to be shortened to four months, and about 1,600 kilograms of rice can be produced."

"Enough to supply the daily needs of at least ten people."

Su Wu’s expected output. Strictly speaking, it is actually quite conservative. Some high-yield hybrid rice can achieve 1.5 times or even double the expected yield.

But this is not necessary.

The taste of high-yielding hybrid rice is much lower than that of normal rice.

When able. Su Wu hopes to improve his quality of life as much as possible.

As for the vegetable growing area of ​​3,000 square meters, nearly five acres of land.

Su Wu chose to mainly grow lettuce, Chinese cabbage, spinach, cabbage and other varieties that grow faster. Combined with a small amount of tomatoes, cucumbers and other common vegetables.

The former focuses on efficiency and output. Mainly used for trading with other shelters in the outside world. The latter focuses on quality and is reserved for Su Wu to improve his food.

The various resources currently reserved by Su Wu can only be said to be barely sufficient. Just able to put together the framework of a personal sanctuary.

Want to live a better life and expand the size of the shelter.

It must be through continuous foreign transactions.

This is also one of the meanings of the existence of vegetable growing areas.

The main vegetable varieties grown were identified.

Su Wu hesitated.

Simply add strawberry, grape, pineapple and other fruit planting plans.

These are also provided for daily use in shelters. Even considering that you usually eat fruits, you may eat much more than vegetables. The planting area allocated to these fruits is quite large, covering more than 600 square meters.

Highlight a sense of luxury and willfulness.

"That's it for now."

After making all the plans for the underground floor of the shelter, Su Wu stretched out.

A rare sense of satisfaction surged in my heart.

His own shelter has finally begun to look somewhat like it's being built.

Although there is only one floor for now.

But in an emergency, it is enough for him to survive in it for a long time.

Under the premise that the end is coming.

Nothing makes people feel happier and more at ease than this.

With planning, the subsequent construction will no longer be a problem.

The engineering team first produced the frame of the large lifting platform. It was then upgraded via Su Wu's survival points and officially put into use.

The construction team then split into two.

Excavators and transport trucks continue to excavate the second underground level.

The engineering robot and two construction robots started near the lifting platform on the underground floor. Build disinfection rooms, changing rooms and garages. From time to time, he would go to the second underground floor to reinforce the newly excavated space.

Considering that the second underground floor is close to the rock layer, a simple excavator is inefficient.

The survival points are quite abundant.

Su Wu specially upgraded a professional gravel truck and joined the construction team.

After a busy 24 hours.

The interior of the underground ground floor of the shelter was beautifully built by three robots. Various pipeline lines, partition walls, vents and other infrastructure have all been laid.

There are only two soilless cultivation areas left, and construction has not yet started.

May 31st.

On the last day of May.

The basement level of the shelter is officially completed.

After using a full 5 survival points and adding a set of semi-automatic unmanned management equipment to the two planting areas.

Su Wu named the underground floor a hydroponic farm.

Let it officially start running.

According to the planned categories, corresponding rice vegetables and fruits are planted.

Speaking of which.

It is necessary to mention one point. Since the problem of growing fruits has not been considered in advance, many fruit seeds and seedlings have not been prepared in advance. You can only go out to the market temporarily to buy.

Fortunately, these things are basically available in seed stores.

Su Wu didn't spend much effort. So I used some canned food and grain to trade them all.

There is no delay in hydroponic farm production.

at the same time.

Still on this day.

Su Wu used the junior artificial intelligence Luo Tianyi to search the Internet for a piece of bad news that was temporarily unknown to the outside world.

Deep in the African Rift Valley, a large tribe lives. At around 9:20 a.m., the ambient temperature exceeded the global historical extreme in a short period of time, reaching an ultra-high temperature of 155 degrees.

Thousands of people in the entire tribe all died of dehydration in the extreme heat, and no one survived.

"The end of the world has come."

Browse through photos of the federal government's rescue teams that went to work.

Su Wu vaguely realized that that might not be an isolated case, but the real beginning of the end of the world.

For a moment, I felt an involuntary shudder.

There was both nervousness and a hint of apprehension about the future in his eyes.

No matter how well prepared you are. The fragile human body is as small as dust in the face of a disaster that changes the world.

June 1st.

The disaster spreads faster than imagined.

This morning.

The second extreme high temperature point appeared over Antarctica.

Countless glaciers, at a speed visible to the naked eye. Rapid melting and evaporation.

Above the ocean, hurricanes roared and heavy rain poured down.

A few hours later.

The closest coastal city to Antarctica.

Swallowed by the sudden tsunami. There was no news about the entire city of more than 200,000 people.

And thousands of miles away.

A coastal city in Dongzhou. At the same moment when the tsunami appeared, a long-lasting alarm was sounded.

All television stations began to repeatedly broadcast emergency announcements issued by the federal government.

Residents living in these coastal cities and ports are required to immediately evacuate to inland highlands for refuge.

But an evacuation involving millions, perhaps tens of millions.

It is simply impossible to achieve it in a short time.

On the tenth hour after sounding the alarm.

The first batch of evacuated teams had just left the coastal plains. Heading towards the inland highlands.

More people are still stranded in coastal cities.

Race against death.

Waiting for the verdict of fate.