my stealth fighter

Chapter 143 Hail
Red Leaf College.

Department of Elemental Mastery.

Many students gathered in the square outside the tower, staring at the center of the field with anxiety and excitement. They clenched their fists, held their breath, and concentrated on cheering for the subjects in the field.

Even several superhuman teachers from other departments were present, watching with great interest, commenting in a low voice from time to time - apart from watching, they are mainly responsible for safety, lest any student make a mistake in the test And accidentally hurt others.

The students are not only from the Department of Elements, but also students from other Ability Departments and ordinary students. The only one who can attract so many students to come to watch spontaneously is the school's superstar—Aurora.

"It's time to start." A teacher signaled.

Aurora stood in the center of the field, with her head held high and her chest held high. The not-so-slim school uniform fully outlined her graceful figure, and the pair of long legs exposed under the skirt of the school uniform kept staring at the female students.

She raised one hand up in an understatement, and then swung it down forward.

Everyone followed the teachers' gaze and looked up.

There was nothing in the air above, but suddenly many white spots appeared. The white spots expanded rapidly and fell downward, reflecting white light under the sunlight.

Is it hail?

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

In the blink of an eye, the white dots were close to the ground, and everyone could see clearly that they were not irregular hailstones formed naturally, but spindle-shaped hailstones, with sharp upper and lower ends, a streamlined overall shape, and great air resistance. Small and falling very fast.

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

The hailstones rained down on the open space circled in advance.

Even though the students were mentally prepared in advance, they were still shocked by the scene, it was like a group of rocket launchers!
There was a dense crackling sound.

A large cloud of smoke and dust rose from the ground, and shattered ice crystals splashed down in all directions—except for these ice crystals shattered by falling to the ground, not a single hailstone fell outside the designated open space.

The teachers nodded frequently, admiring Aurora's talent and ability.

"Wow! Senior Aurora is amazing!"

"I really like Miss Aurora!"

"It's truly the 'Northern Lights'! It's worthy of the name!"

The students present cheered, laymen watching the excitement, and experts watching the doorway. Most of them actually didn't understand what Aurora was so good at, and they just cheered blindly.

Aurora lowered her hands calmly, bowed to the teachers, and then quietly exited the test site.

After a while, the dust settled.

The students knew that the test was over, so they gathered around to take a closer look.

Many spindle-shaped hailstones were inserted vertically into the soil, with only a small half exposed. Some hailstones also shattered when they hit the ground, and the ground was covered with broken ice crystal fragments.

If there were people or animals standing here at that time... I am afraid that the end will be very miserable. The whole body will be pierced by sharp hailstones, right?
"Look at this ice, it's emitting white smoke..." A girl pointed to the white ice crystal and said.

Others noticed too.

It is early winter now, and the temperature during the day has not yet dropped below zero. Ordinary ice exposed to the air should not emit white gas, because the temperature difference with the air is not large, and it will not melt so quickly.

However, these ice crystals and hailstones are emitting white smoke—to be precise, those white ice crystals and hailstones are emitting white smoke, while the remaining transparent ice crystals and hailstones are normal.

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, all cast admiration and admiration at Aurora.

It is not particularly powerful to condense the water vapor in the air into ice. After all, it only needs to be at zero temperature. However, if you want to condense carbon dioxide into dry ice, you must lower the air to about minus 80 degrees!
And Aurora didn't do this with reluctance, she just made a lot of carbon dioxide in the air solidify from a long distance away, forming white hailstones.

As for those transparent hailstones, the water vapor in the air was condensed by the way.

No wonder Aurora was able to complete social practice tasks alone. Who can withstand such intensive and violent hailstorm long-range strikes?

Aurora stood alone, with no one within three steps around her, standing out from a flock of chickens, and there seemed to be some kind of aura around her, giving people a strong sense of alienation.

Everyone adores her, but because she is so good, they are a little ashamed 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, an existence that did not belong to the same class as everyone else.

Of course, there are also some girls who have a little jealousy mixed with their envy.

Aurora has long been used to such sights, and takes it lightly.

The teachers present checked the coverage and destructive power of the hailstorm, including the depth of the hailstone 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 hailstone, the better. , but it is difficult to make each hailstone dense.

Compared with the last test, Aurora's strength has improved significantly, and the speed of improvement has definitely belonged to the first group since the school was established.

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 completely fair thing in the world.

After the inspection was completed and Aurora's grade was recorded, the teachers exchanged glances.

Aurora is now quite close to Lv.6 level, reaching Lv.6 is not a problem for her, but it will become more and more difficult to make further progress in the future.

Her next goal is to freeze the argon in the air, which means reducing the air temperature to minus 190 degrees!
The argon content of the air is about 30 times higher than that of carbon dioxide, and if Aurora succeeds in doing this, it means that she can summon denser and more violent hailstorms, or make the hailstorm blanket under the same density. The range is greatly increased...

The teachers are very optimistic about her, thinking that she will be able to do it one day, it's just a question of whether it will be sooner or later.

As for the gases with a higher content in the air in the far future... So far, no one with similar abilities has been able to freeze those gases into ice. If anyone can do it in this world, it is the most hopeful Definitely Aurora.

There is no doubt that if Aurora can continue to develop her potential, she is tantamount to a mobile weapon of mass destruction.

(End of this chapter)