Momiji Academy.

Elemental Mastery Department.

Many students gathered in the square outside the tower, staring at the center of the venue with apprehension and excitement, clenching their small fists, holding their breath, and concentrating on cheering for the subjects in the venue.

Even several of the transcendent teachers from other departments were present, watching with great interest, whispering a few comments from time to time - in addition to being bystanders, they were mainly responsible for safety, so that no student would make a mistake in the test and injure the others.

The students are not only from the Department of Elemental Science, but also students from other departments of ability and ordinary students, and the only one who can attract so many students to spontaneously come to watch is the superstar of the school, Aurora.

"It's time to go. A teacher gestured.

Aurora stood in the center of the field, her head held high, her graceful figure was vividly outlined by the not so slim school uniform, and the long legs exposed under the skirt of the school uniform were even more flattering to the female students.

She raised a hand in the air as an understatement, then waved it forward.

Everyone looked up at the teachers' gaze.

There was nothing in the air above, but suddenly there were many white dots, which rapidly expanded and fell downward, reflecting the white light in the sunlight.

Is it hail?

But the weather is so sunny, why is there hail?

In the blink of an eye, the white dot was close to the ground, and everyone could see clearly that it was not a naturally formed irregular hail, but a spindle-shaped hailstone, the upper and lower ends were very sharp, the whole was streamlined, the air resistance was very small, and the falling speed was very fast.

These spindle-shaped hailstones are roughly divided into two types, one that is crystal clear like a normal hailstone, and the other that is opaque white.

A hail rained down on the clearing.

Although the students were mentally prepared in advance, they were still shocked by this scene, which was like a rocket launch!

The sound of a crackling dense landing sounded.

Clouds of smoke and dust rose from the ground, and shattered ice crystals fell in all directions—not a single hailstone fell outside the designated clearing, except for the ice crystals that had shattered from the crash.

The teachers nodded their heads and marveled at Aurora's talent and abilities.

"Wow! Aurora is so powerful!"

"I like Aurora so much!"

"It's really 'Northern Lights'!

The students present cheered, the layman watched the excitement, the insider watched the doorway, most of them didn't really understand what Aurora was so powerful, they just cheered blindly.

Aurora lowered her hand calmly, bowed to the teachers, and quietly exited the testing grounds.

After a few moments, the dust settled.

Knowing that the test is over, the students gather around to take a closer look.

Many of the spindle-shaped hailstones were inserted directly into the soil vertically, only a small part of the body was exposed, and some of the hailstones broke when they landed, and the ground was covered with broken ice crystal fragments.

If there were people or animals standing here at the time...... I'm afraid the end will be miserable, and the whole body will be pierced by sharp hailstones, right?

"Look at the ice, it's smo......king," said a girl, pointing to the white ice crystals.

Others were aware of it, too.

It's early winter, and the daytime temperature hasn't reached below freezing, so ordinary ice is exposed to the air, so it stands to reason that it shouldn't be white, because the temperature difference with the air is not large, and it won't melt so quickly.

However, these ice crystals and hail are emitting white smoke – to be precise, the white ice crystals and hail are smoking, and the remaining transparent ice crystals and hail are not unusual.

A transcendent girl figured it out and exclaimed, "It's not water, it's carbon dioxide! It's dry ice made of carbon dioxide! Sister Aurora condensed the carbon dioxide in the air into dry ice!"

The other students were stunned for a moment, and then suddenly realized, and they all cast admiration and admiration at Aurora.

It's not very good to condense water vapor in the air into ice, after all, it only needs to be zero, but if you want to condense carbon dioxide into dry ice, you need to get the air down to at least minus 80 degrees!

And Aurora didn't do it reluctantly, she made a lot of carbon dioxide in the air solidify from a long distance, forming a white hail.

As for the transparent hailstones, it is the water vapor in the air that is frozen by the way.

No wonder Aurora can complete the social practice task alone, who can withstand such a dense and violent hail rain long-range strike?

Aurora stood alone, with no one within three steps of her, as if she stood out from the crowd, and there seemed to be some kind of aura around her, giving people a strong sense of alienation.

Everyone admires her, but because she is too good, she is a little ashamed of herself in front of her, and even a little in awe of her.

They all felt that she would definitely become a different person in the future, and she would not belong to the same class as everyone else.

Of course, there are also some girls who are a little jealous mixed with envy.

Aurora has long been accustomed to such a gaze and treats it indifferently.

The teachers were present to check the coverage and destructive power of the hail rain, including the depth at which the hail was inserted into the soil, the total number of hailstones and the number of hailstones that remained intact after landing - in terms of lethality, the stronger the better, but it is difficult to make every hail dense.

Compared with the last test, Aurora's strength has improved significantly, and the speed of improvement is definitely the first group since the establishment of the school.

Of course, everyone understands that in addition to her own potential and hard work, the support of her family is indispensable, but there is no way, there is no complete fairness in the world.

After the inspection is completed and Aurora's grades are recorded, the teachers exchange glances with each other.

Aurora is now fairly close to the level of Lv.6, and reaching Lv.6 will not be a problem for her, but it will become more and more difficult to go further in the future.

Her next goal is to solidify the argon in the air, which means bringing the air temperature down to minus 190 degrees!

The amount of argon in the air is about 30 times higher than the amount of carbon dioxide, and if Aurora succeeds in doing this, it means that she can summon a denser, more violent hail shower, or greatly increase the coverage of the hail rain with the same density......

The teachers were very optimistic about her, thinking that she would be able to do it one day, and it was just a matter of time or time.

As for the further future, those gases in the air will be more abundant...... To date, no transcendent with similar abilities has been able to freeze those gases into ice, and if anyone in this world can do so, the most promising one is Aurora.

There is no doubt that if Aurora can continue to develop her potential, she is nothing less than a mobile weapon of mass destruction.

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Stealing incense