Temperature Control in Academy City

"Even if the rainwater problem is solved, there are still many problems in flooding the venue of the Academic Society and causing a certain amount of water accumulation."

Shirai-san coughed twice and said with a frown.

With a serious look and a rare heroic spirit, Shirai paced back and forth, thinking carefully about the idea proposed by Natsume.

Shirai-san always likes to cause trouble for Natsume-san, but sometimes he is undoubtedly a very reliable person.

“Yes, although the venue of the Academic Society is relatively low, that area is not just the venue of the Academic Society, there are also some shopping streets and student dormitories.

If such a large-scale flood really occurred, the consequences would not be as bad as letting those powered armors run rampant on the streets, but it would also cause some bad effects. "Senior Gufa nodded in agreement.

"If the water accumulation is confined to the meeting place of the Research Council, the situation might be much better," Senior Misaka interrupted.

“And there is a complete drainage system around the venue of the Academic Council. Even the heavy rain a few weeks ago did not overload the drainage system of Academy City.” Senior Gufa thought of something and added.

"Perhaps we can try to influence the drainage system in the meeting place of the Scholars Association, which can ensure that there is a certain amount of water accumulation but it will not affect irrelevant places."

Hatsuharu suddenly said thoughtfully.

While talking to everyone, Hatsuharu's fingers quickly typed on the keyboard, and soon a complete blueprint of the Academy City drainage system appeared on the computer screen.

The composition of the entire city's drainage system is very complicated, and it is difficult to figure it out at the moment, but there are only some corresponding pipes and pumping stations near the Academy.

"As long as these pumping stations and pipelines are temporarily out of service, the conditions for water accumulation in the venue of the Society can be achieved in the short term. And because the drainage system outside the venue of the Society is functioning normally, the water level will be at an appropriate level."

"Once these pumping stations and pipelines are restored to service, we estimate that the accumulated water can be completely drained within an hour." Chuchun pressed the last button and turned around to look at everyone.

It seemed that the most worrying problem had been solved, and everyone had a thoughtful look on their faces.

"Then there is one last question. How can we remove all the power media of the driving armor before the Anbu reacts? After all, there are as many as 20,000 of them."

Misaka-senpai muttered to herself.

It is not difficult to clean up these unactivated drive armors. The only problem is to do it before the other party reacts.

"Then we'll have to rely on everyone's strength. I'll call together all the discipline committee members I can contact."

Senior Gufa exhaled forcefully and spoke in a firm tone.

"But the neutralizer from Phibre is also important." Saten-san suddenly said.

"Then we have to split into two groups," Shirai-san replied immediately.

"Phibbery, just stay with me. Once the Anbu activates the ability of 'Phantom Diffusion', I will be responsible for handling it. I will go to find Jenny."

At this time, Senior Misaka half squatted down and touched Phoebe's head.

"Phibre, would you like to come with us to rescue 'Jenny'?"

Misaka-senpai gave a faint smile.

"Jenny?"

Phibbs' big watery eyes began to blink, and then he nodded vigorously.

.....

There is still one day left until the opening of the academic meeting.

The weather is cloudy and sunny, no rain - - from the designer of the lost tree diagram

With the joint efforts of the 177th Discipline Committee Branch, nearly two hundred Discipline Committee members have gathered at the meeting place of the Academic Association.

Wearing neat shield marks and carrying disassembly tools, they entered a building that was the venue of the Academic Society in the name of an emergency meeting.

There are also some irrelevant people among them, such as the married Mitsuko from Tokiwadai, the script reader from Zhachuan Junior High School, etc.

Holding Shirai's hand, which was slightly larger than his own, Natsume and his classmate were moving quickly in the seventh school district.

This was not the first time that Shirai-san had run away with her, but it was indeed the first time that Natsume Sonoko and Shirai-san had truly worked together, and it was to prevent an impending attack.

"Senior Gufa has already received news. There are indeed a large number of unused drive armors in the containers at the meeting place of the Academic Association."

Mr. Shirai said this with some emotion, with a sense of urgency as if a storm was about to come.

Perhaps only a rainstorm can prevent these monsters from coming out of the containers.

Natsume Sonoko, who was being moved by Shirai-classmate, had a dazed look on her face and no one knew what she was thinking about.

"Here we are."

Shirai finally stopped. They were at a large lake in the seventh school district.

Chapter 215 Dragon Sucking Water

The wind by the lake carries a unique smell of earth, and the stone road underfoot is covered with moss because there are not many tourists.

Passing through the outer coniferous forest, the view becomes vast and empty, and it seems particularly leisurely and peaceful here.

If there wasn't something important to deal with, Natsume Sonoko would like to stay here comfortably for a while.

"Shirai-san, this is my first time here."

Squatting by the lake, Natsume drew shallow ripples on the water surface with his fingers, and lowered his head to look at a wild fish swimming underwater.

It's great, this place is perfect for barbecue and you don't have to worry about the ingredients.

Natsume Sonoko looked around, looked up at the full clouds in the sky, and suddenly nodded with satisfaction.

"Shirai-san, this place is nice."

Standing up, Natsume Sonoko said in a praising tone.

"This lake has a high water storage capacity and is relatively close to the Scholars' Association. This is the best place to get water that I calculated with great difficulty."

Shirai-san put his hands on his hips and spoke absentmindedly.

After all, Natsume's plan is too far-fetched.

No one was actually sure whether they could flood the venue of the Academic Society or quickly deal with the drive armor in the venue.

But now I can only rely on Natsume-san. After all, she is the proud level 5 of Academy City.

"Shirai-san, have you guys started yet?"

Hatsuharu's somewhat anxious voice came from the headphones.

"Relax, Uiharu. Don't be fooled by Natsume-san's appearance. He's actually quite amazing."

Shirai-san looked up at the lake, which had changed drastically, and said with relief.

On the originally calm and wide lake surface, a large number of bubbles were constantly boiling, and countless water vapors broke away from the water surface and formed a fog area visible to the naked eye after colliding with the air.

In an environment like a lake, Natsume is completely at home and is even more adept at it than those with the ability to control water.

At this time, Natsume wanted to look up at the sky, but found that it was already mostly covered by thick fog.

"It's a pity that there are no large cumulonimbus clouds near the Academy today, otherwise it wouldn't be so troublesome."

Natsume shrugged his shoulders somewhat unhappily. The weather had been too good recently.

"Then, the next step is to send this mist to the clouds."

An idea flashed through his head, and Natsume continued to compress the fog around him, and soon there was only a vast expanse of white in his vision.

Clouds and fog are the same thing, except that fog forms at low altitudes.

Holding up the mist is no different from holding up marshmallows, except that there are a lot more of them.

Due to the existence of air resistance and the small volume of individual fog particles, even though the density of fog is greater than that of air, it almost floats in the air.

After flying a long distance, about the same distance as a warm-up run during a physical education class at school, Natsume had already arrived at a position 700 meters above the ground.

Having already found the target, Natsume-san hurriedly stuffed the mist into an unlucky cloud.

These clouds are low-level cumulus clouds. The difference between them and ordinary rain clouds is whether there are updrafts to replenish their water vapor.

Suspended in mid-air, Natsume frowned as he looked at the cloud whose belly had grown much larger.

Natsume's goal now is to turn this cloud into a cumulonimbus cloud filled with rain.

It is possible to find a random cloud to cool down and create rain, but it would not seem like a natural phenomenon.

"It seems not enough." Natsume-san thought for a moment.

Or it should be said that it is totally insufficient.

Although Natsume-san did not intend to create a heavy rain that would affect an entire city, the rain was simply not enough to bring the academic council venue to the expected water level.

"But transporting them one by one would be too troublesome, and it would also take too long."

A look of hesitation appeared on Natsume Sonoko's face, but she immediately looked as if she had suddenly realized something.

The wind and waves on the lake were getting stronger and stronger.

The original faint scent of soil has now completely turned into a strong smell of water vapor, and from time to time there are waves blowing in your face.

There was a slight vibration on the ground, and a numb feeling appeared under my feet. Somewhere in the space I moved quickly to a safe place.

Shirai Kuroko stood helplessly by the lake, her brown hair flying in the air in the air, and her discipline committee member's armband rustling as well.

Looking at the huge monster three hundred meters away, the corners of Shirai Kuroko's mouth twitched slightly.

"This guy is too messy."

At this time, a huge vortex visible to the naked eye formed on the surface of the lake, continuously absorbing water from the lake.

The fish that originally lived here also tried their best to escape from the center the moment the vortex appeared.

The lake is very large, and the location where the vortex appears is only a tiny part of it, but it affects almost the entire lake.

Looking up along the vortex, you can see that a huge cyclone has almost formed and reaches straight into the sky.

This huge rotating airflow appears to be in an upright air traffic control state, and from a distance it looks like a huge tornado connecting the sky and the earth.

"This is too exaggerated."

Shirai-san opened her mouth slightly, as if trying to keep the air pressure inside and outside her body consistent.

On the other side, Natsume Sonoko stood quietly in the center of the tornado. It was very lively outside, but it was much peaceful here.

And the interior space is not small, some places are big enough to put a sofa.

The wings behind him have disappeared, but Natsume-san did not fall. Instead, he flew through the tornado with some novelty.

By changing your real-time position, you can cooperate with the formation of this huge tornado.

Even though Natsume's ability is limited to two hundred meters, he can use it to temporarily create natural phenomena on a larger scale.

But unlike the normal state, Natsume can only barely maintain its form, and can't drive the tornado around the streets as easily as before.

"Oops, that seems to have gone too far."

Natsume finally discovered that his cloud was about to be blown apart by the tornado, and hurriedly slowed down the speed of the tornado.

At this time, someone's computing power was also being consumed rapidly. Part of it was shared by Zero, and the other part was borne by Natsume himself.

As for Natsume's own computing power, it is now almost ten times that of the ordinary lv4 level, and has officially entered the threshold of lv5 computing power.

It's just that she herself has no awareness of this aspect, and compared with the computing power provided by Zero, it is still too little.

And at the moment when the tornado was formed, the water in the lake began to flow upward along the pipe formed by the tornado.

After all, there is a saying that tornadoes are like dragons sucking water.

Chapter 216 It’s going to rain

The clouds in the sky were like a huge cage, covering the sky and blocking even the light.

The cotton-like whiteness now seemed to be stained with a layer of light gray-black, heavy and gray, carrying a weight beyond its own limit.

As the tornado raged, nearly 10% of the water in the lake was drained, and the water level of the lake inevitably dropped.

All the water that was pumped into the air was filled into the clouds, making them huge and bloated as if they had an overnutrition.

As if they felt it was about time, a huge wind pressure appeared beside Natsume, cutting the tornado in half.

The huge tornado suddenly experienced severe air pressure disorder and disintegrated in the air. The violent airflow scattered and fled, causing a strange wind and waves to blow in all directions.

"Natsume-san, isn't there a way to make less noise?"