My Doomsday Shelter Unlimited Upgrades

But in the end, Jiang Yanbing restrained the urge, sat down again, stared angrily at Chen Yang, and put the potatoes into his mouth.

"Then what would you do if an earthquake or other natural disasters occurred while you were living in that shelter? Does your shelter have any ventilation equipment, you always know that, right?"

Chapter 87

As the title, we will not put it on the shelves on 7.1.

The author made a lot of mistakes before, and I thank the students who pointed out in the comments.

In the future, the speed of the plot will accelerate.

The previous rhythm is indeed a bit bad, but I will try my best to correct it in the future.

Please keep reading!

Thank you!

Chapter 88 I understand, but I don't fully understand

One of Jiang Yanbing's greatest advantages was displayed again, and he readjusted his state in just a second.

"At that time, there was only one major earthquake when the meteorite hit. The frequency of earthquakes that occurred later was not very high, and they were all small earthquakes. I didn't feel too strong in the shelter. As for other natural disasters, I was I haven’t been out once, so I don’t feel much.”

Chen Yang nodded. Jiang Yanbing had told him once before that the red moon happened frequently only recently, and it was not very common in the early stage.

Jiang Yanbing was able to survive the catastrophe smoothly. On the one hand, the quality of her family's shelter was really high, and it was well-deserved "Made in China". On the other hand, there was actually an element of luck.

This is not the exact center where the meteorite landed, and it is not even considered a dangerous area, at best it can only be called a affected area.

If a meteorite hits here, not to mention the shelter, there will be no ruins left. Whether you are in the sky or underground, everything will cease to exist. The ultra-high temperature generated by the meteorite impact can melt everything.

This can be regarded as a blessing in misfortune, and Jiang Yanbing should also understand this truth.

"The ventilation system, this one has it!"

After a brief silence, Jiang Yanbing immediately answered Chen Yang's second question.

But when she spoke this time, Jiang Yanbing's eyes flickered, and the corners of her mouth curled up, looking a little happy. After all, this was one of the few questions she could answer.

"At that time, there was a control panel in the refuge, on which you could choose to exchange air with the outside world, and there was also an indicator light. My father once taught me that you cannot change the air when it is red, and when the light turns green. Change the wind."

Useful information is finally here!

Chen Yang cheered up and didn't want to let go of every single word. In terms of the ventilation system, his shelter is still not very good, mainly because he doesn't know if it is necessary.

If it is not necessary, doing it is a waste of survival points.

Seeing that Chen Yang was very interested, Jiang Yanbing naturally knew that this information would be of great help to Chen Yang. Without Chen Yang continuing to ask questions, she shook out all the relevant information that she could think of.

"At the beginning, the light was always red, so I didn't turn on the ventilation. After about a month or so, the light turned green."

"After another two months or so, the light turned red again, so I turned off the ventilation function. The red light lasted for about three days before returning to green, and there was no special situation after that."

Chen Yanggang furrowed his brows together again.

At the beginning, it turned red, but he could understand it. It should be that there are some sensors outside the shelter that can detect the air quality and feed back the data in real time.

The meteorite fell and produced smoke and dust, which disappeared after a month.

Although I don't know how it disappeared, but the green light means that there should be no problem with the outside air.

But what happened after it turned red for three days?

It is impossible to generate smoke on flat ground.

Secondly, the possibility of the line being broken is also ruled out. If it is broken, it will always be broken. Jiang Yanbing does not know how to repair it. It is impossible for a broken line to be good again.

In the end what happened?

"Do you know what is the criterion for judging the red light and green light? That is, what happens outside will turn red and when it will turn green."

The corners of Jiang Yanbing's mouth, which had just been drawn up for a while, suddenly drooped, showing some hesitation.

"Doesn't it represent the quality of the air outside?"

"Ha ha ha ha ha."

Chen Yang was really amused, so it was useless to ask.

There are also many types of good or bad air, such as smog, sandstorms, and typhoons, all of which are classified into different levels.

Only when the level is exceeded, will it reach the point of early warning.

"Then after you came out of the shelter, have you encountered any changes in air quality in the past few months outside?"

"This should not be there, but there are occasional strong winds, and the rest should be fine."

Chen Yang casually picked up the few skewers left on the plate, and began to bite.

It seems that all the mysteries are behind the iron gate, but now there is no chance to explore it.

If Jiang Yanbing said that nothing happened, Chen Yang really planned not to mess with the internal circulation system.

But now with the lessons learned from the three-day red light day, this matter is really not that simple.

Just to be on the safe side, let's get an oxygen system that changes the air and recirculates the air. After all, even acid rain is falling. Doesn't meet his standards.

Chen Yang then asked Jiang Yanbing some other questions, such as what kind of monsters he encountered.

After all, Jiang Yanbing didn't have a monster illustration book, so he could only give a general description of the monster's appearance. Chen Yang checked the system a little and found part of the information.

Most of the creatures that Jiang Yanbing encountered had a danger factor of around 50.

For example, what kind of Sanha dog, on the basis of Erha, is more aggressive, with a risk factor of 45.

There are also man-eating ants, the risk factor is 55, so a large pile of ants will gather on the ground, and no fool will go to it. Jiang Yanbing also took a long detour at the first time, and happened to step on the man-eating ants A feature:

If you don't step into the territory of man-eating ants, man-eating ants will not take the initiative to attack.

The most powerful creature Jiang Yanbing has ever encountered is just the parasitic snake he encountered two days ago, of course it is the version that has not yet been parasitic.

A parasitic snake without parasitism is like a driver without a racing car, with four words highlighted,

Nothing.

And when the red moon came, just like what Jiang Yanbing said before, through hiding in Tibet and her super-high hearing and physical fitness, she survived safely regardless of whether she was in a panic or not.

Chen Yang lamented that Jiang Yanbing's luck was definitely regarded as a first-class European Emperor in the last days, unlike him, who met Bull Bull King and Wolf Wolf King Ba within a few days after coming here.