After Chu Jungui came out of the room, he immediately broke out in a cold sweat. Originally, the test subject did not need to sweat, but sweating was a natural reaction to relieve tension, and Chu Jungui felt that he was frightened and needed to sweat.

The interior of the Survival Warframe begins to ventilate, taking all the sweat away and draining it. After a series of tasks such as filtration, separation, and purification are completed, the pure water will be added to oxygen and become a humid, breathable gas for the wearer.

After the whole process was over, Chu Jungui always felt as if something was missing.

It was so easy to solve this puzzle that he built a model that compared the entire process from sweating to absorption with that of a normal human, and then found the difference.

The difference is that normal human sweating also has a certain excretory effect, which will bring out salt and other impurities in the body. The test subject sweats to cool down, and there is nothing but water in it.

Therefore, in normal times, the test subject basically does not need to take a bath, and the cleaning spray that comes with the survival armor is sufficient. But normal humans can't, and after a while, they still need to take a bath or other cleaning methods.

Chu Jungui understood what he had overlooked.

He thought that he had already saved people, and he did not feel that bathing was one of the basic needs of normal people. And this period of time is indeed a huge pressure to survive, and no one has ever mentioned this need. It's hard to even survive, and no one cares if it's clean or not.

Chu Jungui suddenly remembered that Lin Xi liked clean girls so much, how did she come over during this time? When she was treated, he didn't seem to see any dirt on her body.

Without thinking, he asked directly in the communication channel, "Do you need to take a shower?"

There was silence at the other end of the channel, and after a while, Lin Xi's voice sounded: "Nonsense." ”

"Then I'll build a bathroom. ”

"Two bars, a small one, a large shared bathroom. ”

“......”

"What's wrong?"

"It's nothing, it's just that I suddenly feel like you've become so generous. ”

Lin Xi laughed self-deprecatingly and said, "Actually, I didn't notice it. Because of the cultivation of the jade forging technique, I don't need to take a bath in extreme cases, and my body will be naturally clean. ”

"What is the principle of this?" Chu Jungui was curious.

"I don't know, and no one can tell. However, the cultivation methods that have been handed down are indeed useful, and the effect that has been objectively shown is that the subtle control of the body will be greatly improved, and it is even possible to achieve cell-level control when cultivated to the extreme. In addition, our Lin family's jade forging recipe can significantly improve strength, endurance and body vitality. In addition, the efficiency of the use of food will also be improved exponentially, so there are few ...... Castoff. ”

"That...... It's amazing. Chu Jungui sighed with emotion.

"It's useless. Lin Xi admitted frankly, "To achieve this, gene technology can be completely realized, and large-scale human body modification like Rose will directly break through the limits of the human body." Now our family cultivation is more akin to a kind of inheritance ritual to maintain the centripetal force of family members. ”

Chu Jungui pondered, "Why does cultivation have an effect, but I can't find the reason?"

Lin Xi was stunned and said, "This ...... I really don't know. ”

At this time, Chu Jungui's agent chip sounded a dinging sound, showing that the design drawings of the two bathrooms had completed the main design, and now they were in the stage of in-depth personalized design.

At this moment, the degree of chip cracking is more than 10%, how can Chu Jun not know what kind of virtue this chip is?

The completion of the main body design is actually the completion of all the designs. In-depth personalized design is interior decoration, and it is not ordinary interior decoration, it is soft decoration similar to painting and painting.

For example, the design theme of Chu Jungui and Lin Xi's small bathroom is 'boiling', the purpose is to stimulate all the enthusiasm in people's hearts. The large public baths for the other lancers, themed 'Silent Iceberg', are the most radical form of frigidity, and according to Chip, this design can make the people inside depressed and have the idea of fleeing quickly, thus saving water.

Saving water is indeed a big deal on Planet Four.

There is hardly any pure water to be found here, and all fresh water comes from the reaction of fuel cells or is directly generated with hydrogen and oxygen rods. In order to preserve pure water, it is necessary to isolate the air of the planet.

Therefore, water is very precious, and it is not easy to satisfy everyone's drinking water. Before the pulp power furnace was discovered, Chu Jungui and Lin Xi were a little afraid to let go of drinking water. Especially Chu Jungui, that stomach is bottomless.

Now that there is theoretically enough energy, it is possible to produce water on a large scale. There are many ways to produce water, but each of them is limited and energy-intensive.

Until now, the water production of Base 2 has only been a few cubic meters a day. Drinking is enough, and bathing is a bit of a luxury.

So Lin Xi is ready to take a bath as one of the most important benefits.

After Chu Jungui checked the design drawings of the two bathrooms, he decisively interrupted the design process of the personalized theme.

It's just that the subject is a little confused by the boiling theme, why should the small bathroom be made so big, and it's enough for two people to lie down, isn't it a waste of water?

As for the idea of theme design, chip refused to explain.

Of course, Chu Jungui would not condone such behavior, so he ruthlessly pushed the cracking process by a few percentage points.

The two bathrooms share a water treatment system, and all used water is collected centrally, filtered, purified, and put back into use. Therefore, in the long run, the water consumed in bathing is not very much, but it takes some time to let the water stock reach a certain level, and it can ensure that everyone has a bath.

After solving the bathing problem, the next thing is to eat.

Eating is not a problem in the first place, the organic matter of Planet 4 is still quite rich, and the flesh and blood of alien beasts are food raw materials after being processed by the separator, and there is no shortage of fat and protein. Salt is everywhere.

The current solution at Base 2 is to mix fat and protein in a certain proportion, add salt and necessary vitamins and trace elements, dehydrate and compress them to make marching dry food bars, or add water and mix them into liquid food that can be sucked.

This kind of food has an incredible number of calories, with tens of thousands of calories in one piece, which is completely sufficient even for the needs of new humans.

For a long time, Chu Jungui felt that this was fine. Only now did he think of a question: what does this thing taste like to a normal human?