Doomsday Bunker Upgrade

Ding Ning lived in Mo Qingyan's shelter, saw Chen Xin's shelter, and was taken back to the official shelter by his father. After returning to the police station, he also saw other shelters in the city. Therefore, it is natural to have an understanding of the living conditions of these refuges in the post-apocalyptic world, and there is also a sharp contrast.

In terms of comfort, it is naturally Mo Qingyan's shelter that ranks first.

Although the shelter built before the disaster was not designed to deal with the disaster, all living facilities and conditions are very complete, and after years of careful management by Mo Qingyan, it is naturally comfortable to live in.

But when Mo Qingyan built this underground shelter, it was mainly designed for short-term refuge.

Therefore, her sanctuary can be said to be almost equal to nothing in terms of self-sustainability.

As for the abundance of supplies, it is still an official shelter.

Although it is the end of the world, all kinds of materials have become scarce and precious, but the official shelters have national reserves of materials before the disaster, and various countermeasures planned in advance after the disaster, coupled with the overall national material allocation and planning, in the For now, official shelters are literally anything.

It's just that the official shelter only thinks about how to make people live. As for the comfort of living and whether the food is good, it has been relegated to a secondary position. It will only be considered when everyone survives and has spare energy. .

It's like in the age of ice and steam, setting up a tent to let the unscrupulous people have a place to live, and then thinking about upgrading the house slowly to cope with the severe cold.

Chen Xin's shelter is indeed not as comfortable as Mo Qingyan's shelter, and the shelter built with container-style houses buried in the mountain is not excellent in terms of accommodation conditions.

However, in this apocalypse, it is a very lucky thing to have such a place to live. Some small shelters in the urban area are not doing well in terms of cold protection. On the padded coat.

And the most important thing is that Chen Xin's sanctuary has a greenhouse that can produce food.

This is a very important point, because only self-sustaining shelters can guarantee the survival of survivors in such a harsh environment that may last for decades or even centuries.

Otherwise, relying on material support alone, how long can the reserves of materials be used without replenishment?

"Axin, what do you rely on to generate electricity now? Gasoline? Is it enough? If it's not enough, I'll ask my dad to exchange more for you when we exchange supplies with you." Ding Ning asked Chen Xin, she just thought of it To answer this question: "Everything is good in your shelter, but unfortunately the energy is a problem. If the oil runs out, you will have a power outage."

Thinking of this, Ding Ning was also moved, so he said to Chen Xin: "Why don't I go back and tell my dad, let's get you a diesel generator! Diesel is more durable than gasoline, you can use it too, Ah Xin. longer."

"Thank you Xiao Ding for your kindness, but I have a plan." Chen Xin didn't tell Ding Ning that he planned to use algae for oxygen production and biogas fuel cells.

These are all upgraded with the help of the system later. It is difficult to explain before the upgrade. After the upgrade, the information state of the system is ambiguous and no explanation is needed, so Chen Xin simply did not bother to say it.

As for the diesel generator that Ding Ning said he wanted to help him get, although diesel generators are better than gasoline generators in terms of efficiency and energy consumption, on the one hand, this little improvement does not make much sense to Chen Xin who owns the system. , On the other hand, he really has nowhere to get another diesel oil storage tank.

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Now that Ding Ning has sent the materials, Chen Xin can also start working on Mo Qingyan to make an algae oxygen generator.

Compared with the one he rubbed with his own hands, the oxygen generator Chen Xin made for Mo Qingyan was much richer in terms of materials.

At least he doesn't have to wrap pipes with mismatched calibers with tape to make hard connections. In the materials sent by Ding Ning, there are pipes and joints of various calibers.

However, when he made his own oxygen generator before, because the materials were simple, and he didn't need to do it very carefully, Chen Xin just took the tools on the weapon workbench and made do with it.

Now to make an oxygen generator for Mo Qingyan, Chen Xin looked at the glass that Ding Ning brought him, and thought about making a workbench.

After all, there is no problem with the tools on the weapon workbench, but for processing glass, connecting pipes and welding circuits, it is more suitable to use a professional workbench.

"Fortunately, Xiao Ding sent a lot of things this time." Standing at the door of the storage room, Chen Xin smiled when he looked at the various things that Ding Ning sent inside.

I found a few boards from the storage room, nailed them together as a table and a countertop, and then placed tools on them to make a simple workbench.

This kind of workbench used to be done by Chen Xin when he was renovating his home and building a shelter before.

Three or two boards put together are a table and a table for processing work. It is very simple, but it is more convenient and practical.

As long as the tools and equipment are added, it is a very useful tool table.

After finishing it, Chen Xin didn't scrutinize and check too much. He just opened the system and glanced at the upgrade materials, and spent 20 survival points to upgrade the workbench.

After the upgrade, the workbench has changed its appearance. The structure that was originally just a few wooden boards has become a more sturdy table. The surface is also covered with a layer of green rubber pads, and the back of the table is the same as the weapon workbench. There is an extra board.

The only difference from the hanging board of the weapon workbench is that the hanging board of the workbench is full of tools, while the surface is clean and leaves a lot of space.

Looking at the workbench in front of him, Chen Xin sat down on the stool in front of the workbench and tried the feel of the countertop. The smooth and flat countertop immediately gave Chen Xin the urge to do something right away.

However, although the workbench is satisfactory, Chen Xin is making the workbench in the garage, which undoubtedly makes the not spacious space in the garage appear cramped and crowded a lot.

This makes Chen Xin scratch his head. It is natural to upgrade the garage to expand the area or simply separate the workbench as a studio, but Chen Xin must consider the consumption of resources, especially the input of survival points.

"For now, let's upgrade the defense of the gate first." Chen Xin sat in front of the workbench, took out his notebook, and muttered to himself while looking at the information recorded on it: "Maybe we can add a garage to the gate when upgrading the gate. And the defense room, move the car and the things for going out, and prepare to leave at the gate like in the game..."