Fog Survival

Without hesitation, he went straight to Zhao Cheng.

"How many degrees is your wonder...?"

Zhao Cheng was stunned after hearing this. He didn't understand what Qi Yuan meant for a moment, and said casually: "361 degrees, one more degree of love!"

Qi Yuan was full of black lines, and didn't want to joke with him. He said: "Don't make trouble, let's talk about business. Isn't your wonder ice-attributed? Isn't the temperature at the bottom minus 196℃?"

"Minus 196? The temperature of liquid nitrogen?" Although Zhao Cheng was not serious, his brain was very useful, so he answered: "I shouldn't ask. The temperature at the core should be even lower."

"Really? That's great!" Qi Yuan felt like he was looking at the sun through the clouds.

"What's up, Brother Qi? What do you need?"

Qi Yuan replied: "I need you to do me a favor. Help me collect a batch of liquid oxygen!"

"Liquid oxygen? Liquid oxygen?" Zhao Cheng was slightly suspicious, but did not ask more questions: "Okay, let's try, it shouldn't be a big problem."

Zhao Cheng is a typical rational man, and he knows something about the production of oxygen and liquid oxygen.

Qi Yuan is not clear about many issues, but Zhao Cheng knows them very well.

For example, Qi Yuan only knows that when air encounters super low temperature, it will turn into liquid oxygen.

Liquid oxygen will turn back into air under pressure changes.

However, he is not very clear about the specific process and how to obtain oxygen.

But fortunately, Zhao Cheng knows these very well.

Almost 30 minutes have passed.

Zhao Cheng sent a bottle of liquid over, and said: "It can't be preserved for too long, it should turn back into oxygen soon."

This is indeed the case. Not long after Qi Yuan took it in his hand, the transparent liquid disappeared without a trace in a short time.

Liquid oxygen is indeed made, but it is very difficult to preserve it for use.

This made Qi Yuan's experiment stagnate again.

At this time, Zhao Cheng suddenly asked: "Brother Qi, what are you studying? First aid? Or something exciting?"

Qi Yuan had no choice but to ask the question.

"Damn it, Brother Qi, you think too far ahead. You are considering exploring now? Isn't it dangerous?" Zhao Cheng said with wide eyes.

"We must take this step. We can't hide in the shelter all the time, and... we can't stay out and let others go out to explore."

"Uh... I see."

After a while of awkward chatting, Zhao Cheng suddenly suggested: "Brother Qi, your idea is a bit wrong."

"Wrong? What's wrong?"

Zhao Cheng thought about it and said very professionally: "This is a closed armor, which is used to store liquid oxygen to provide oxygen. This requires too much technology."

"To be honest, with the current technology, it is difficult to make a fully closed and free-moving armor."

"Not to mention, it is almost impossible to make a long-term low-temperature and high-pressure container to hold liquid oxygen."

Qi Yuan listened carefully and frowned soon: It makes sense. It seems that the more he thinks, the more complicated it becomes.

"Zhao Cheng, what do you think is the solution?"

Zhao Cheng was rarely serious. He thought for more than half an hour without saying a word.

Just when Qi Yuan was giving up hope and was about to comfort him, Zhao Cheng suddenly sent a voice message: "I know! I know!"

Qi Yuan's face lit up, and he secretly said: Zhao Cheng is worthy of being reliable at critical moments! Just like you!

"Have you thought of a solution?!"

Zhao Cheng vowed, "Brother Qi, your solution is definitely not feasible, and the technical requirements are too high."

"However, you might as well think about it. If you just want to isolate the chaotic aura, it doesn't need to be so troublesome, and there is no need to completely close it."

"Why is the level 5 shelter not affected by the chaotic aura?"

"Isn't it because it can produce aura by itself and offset the chaotic aura!"

"This effect can actually be simulated for a short time using rare or excellent resources, but the consumption is relatively large."

After listening, Qi Yuan's stuck mind seemed to suddenly start to work, just like... a blocked toilet suddenly became unblocked!

He understood what Zhao Cheng meant.

It was to be an item that could continuously release spiritual energy at the breathing point, and then isolate the chaotic spiritual energy in the world.

If you use perfect-level items that can continuously release spiritual energy, the effect is the same as the level 5 shelter.

As for items below the perfect level, they also have the same effect, but they are one-time and do not release spiritual energy all the time.

In Qi Yuan's mind, he kept turning over, thinking about which items below the perfect level can continuously release spiritual energy?

After thinking for a long time, only one item remained in his mind - ice!

The rich cold air is also a kind of ice-attribute spiritual energy.

You don't even need the rare level, you only need the excellent level "ice crystal" to continuously release the cold air.

Thinking of this, Qi Yuan immediately ended the chat with gratitude and started a new attempt.

The experimental method is not complicated, just open the basement and take out an ice crystal.

Then, we came to the edge of the island, near the chaotic aura, and put the ice crystal in.

As expected, white cold air diffused around the ice crystal, forming a small protective layer.

However, as the time in the chaotic aura increased, the ice crystal melted faster and faster.

After the experiment, an excellent ice crystal lasted for about 6 hours.

In this way, the exploration in the island can be realized.

Qi Yuan immediately rushed to the "equipment manufacturing area" and asked Wang Yihui to study the special helmet.

The requirement is to seal it as much as possible, as long as there is a breathing channel.

And a space should be reserved for the mouth and nose to place ice crystals.

At the same time, considering the cold air of ice crystals, it is easy to hurt the respiratory tract, so some filter cotton should be prepared to alleviate the damage of cold air.

As for the overall manufacturing materials, lighter leather will be used.

After Wang Yihui understood the requirements, she also said that it was not a big problem, but it would take some time to study.

After encouraging her, Qi Yuan also began to study the problem of wild housing.

In the wild, if you want to isolate the influence of disordered spiritual energy, the building materials must be at least excellent.

Qi Yuan chose "Quicksand Soil"!

The extremely fine sand particles make the house extremely stable and the isolation effect is very good.

The shape is still a "beehive hut", which is small and convenient and a must-have for going out.

In this way, all the conditions for exploration are almost perfect.

Finally, in addition to waiting for Wang Yihui's research results, it is necessary to train a group of people with high quality and strength to take on this important task.

This matter cannot be rushed, and it will take a long time to cultivate and train.

So next, Qi Yuan temporarily put this matter aside, and he called the giant horned queen bee and went to the cloud house.

The first creation of the "communication spirit pattern" gave Qi Yuan great encouragement.

And in terms of the effect of use, the value of the communication spirit pattern is very high, enough to be comparable to the excellent props.

Therefore, Qi Yuan is also very much looking forward to the other spirit patterns that will follow!

Sitting at the wooden table on the first floor of the cloud house, Qi Yuan opened the "Spirit Pattern Engraving Book" with a calm mood, thinking silently: "Which one should I learn this time..."