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Thinking of this, Su Mo concentrated his attention, called the system in his heart, and looked at the refuge as a whole
【Personal refuge】
Owned by: Sumo
Space: 100㎡
Completeness: 100%
Facilities: wooden bed, wooden chair, wooden table, miniature well water extractor.
Introduction: It is a simple shelter with basic living facilities, and food is the problem you need to solve urgently.
Upgrade Direction 5000000: Nether Energy Refuge?????, requires survival points ([-])
"There is really an upgrade direction, just need up to 500w survival points, or I can provide 5000 psionic crystals..."
Su Mo couldn't help being shocked.
You know, when the first detection was upgraded, there was no upgrade direction for the shelter.
Now holding the psionic energy crystal in hand, the upgrade direction of the shelter appeared directly.
In terms of the development potential of psionic energy, once it evolves into a psionic refuge, it is equivalent to the refuge becoming something similar to a creature, with a terrifying disaster resistance ability.
Even if it is upgraded to an interstellar refuge in the future, it will be no problem to take a bath in the sun.
of course.
It's too far to say that now.
So Somo turned its attention to the only gold mine at present - the well water extractor.
【Miniature Well Water Extractor (Ordinary)】
Current efficiency: 2000ml/day
Upgrade Direction 200: Upgrade the material of the well, increase the sealing function and water purification function, so that the drinking water preservation time is greatly extended, and the upgrade consumes survival points ([-]).
Upgrade Direction 300: Deepen the well pit, enhance water intake efficiency, and upgrade to consume survival points ([-]).
Upgrade direction three: Evolution of psionic energy direction, greatly improve water production efficiency, enhance water purification efficiency, long-term consumption of drinking water, there is a very small chance of physical strengthening, and upgrade consumes survival points (1080).
Evaluation: A must for wilderness survival!
"So expensive?"
Su Mo was startled, and immediately realized that the materials had not been put in yet.
After putting in a unit of psionic energy crystals, the consumption immediately became 70 points, and most of the remaining materials were materials whose names Sumo had never heard of.
After some searching, these materials are not currently available in the trading market.
"Choose upgrade direction three!"
The current survival point is still 103 points, which is completely enough to upgrade. As the current cornucopia, the upgrade rank must be ranked first.
Moment.
The psionic energy crystals in his hands began to disappear, and in the next second, a dark blue light lit up in the well, and the mouth of the well changed dramatically in the next second.
From the blue-gray color of the stone at the beginning, it has become a mixed color of blue and black, and the material seems to have changed a lot.
【Nether energy well water extractor (excellent)】
Current efficiency: 7200ml/day (300ml/hour)
Upgrade Direction 3000: Quality (500), Efficiency (200), Low Temperature Resistance (5000), Water Quality ([-])....
Lift the water from the well head.
The original clear well water has already brought small blue light spots visible to the naked eye.
Even the introduction has become
[Psycho Energy Water]: Has a weak healing effect, and has a very small probability of enhancing physical fitness.
After trying to take a sip, Su Mo was pleasantly surprised to find that not only the attributes had changed, but even the taste was completely different.
Ordinary water can actually drink the same mellow feeling as Moutai in the previous life.
A little bit of sweetness bloomed on the tip of the tongue, and the lips and teeth were fragrant. The throat that was dry and slightly inflamed was immediately relieved by the touch of the psionic water.
"Sure enough, the addition of psionic energy brings a touch of mystery to science, and there is still a water production rate of 300ml per hour. This is not a take-off!"
After putting down the bucket to collect it, Su Mo looked at the last two items and put them away.
Although the problem of drinking water has been solved, there is no good source of food. It is okay to start a small animal, but he cannot afford to start a big pet that needs dozens of catties of food every day.
As for the energy bicycle, this thing should be prepared for the survivors to go out to collect things after the first disaster.
Even a single unit of wood can be converted into power.
Proper rush artifact.
"The most urgent task is to clean up the safety and ventilation issues of the base. It is best to solve the drainage as well."
After making up his mind, Sumo began to plan the transformation of the base under the light of the fire.
Only two bottles of 500ml water were opened from the silver treasure box, which proves that the purchasing power of drinking water is still high.
Therefore, it is a good way to directly use the nether energy water to purchase materials and rapidly develop the base.
Chapter 8 Designing Ventilated Lighting
"Let's think about how to modify the ventilation system of the base. This is a big problem for underground shelters."
Sitting on the wooden chair with a slightly tight buttocks, Sumo began to recall the knowledge of the civilization era.
And the shelter design in the major doomsday movies...
Underground shelters require a large air filtration and conditioning system, but any ventilation ducts that open outside are a safety hazard.
Therefore, in Sumo's idea, it is best to use the internal circulation system, but the premise is to have water and electricity, so that oxygen can be produced by electrolysis, which provides the possibility for the internal air circulation of the entire facility.
Of course, it can't really be completely sealed from the outside world. The stability of this completely sealed environment is extremely poor, and ventilation holes leading to the outside world are still necessary.
For the sake of concealment, this kind of vent should not be too large, and there must be a switch that can be sealed to close at any time.