After successfully releasing ninjutsu, Aoyagi thought about it, many times the water escape needs to rely on rivers, lakes and other places with a large number of water sources, and in places without water, the power of the water escape will be greatly reduced.

I remember the second generation Hokage, who was able to unleash the power of the water escape in a place where there was no water. His attainments in water escape are very profound, and with the large amount of chakra, he can do this, right? I don't have that ability right now.

Fortunately, it has the chakra nature of earth, and when there is no water, you can also use it.

So how does the water that appears come from when using water retreats in a waterless land?

Fantasy is useless, it is better to practice. Aoyagi decided to do it and take a good look.

Walking to the other side of the courtyard, the green willow quickly sealed, and the water escaped - the water array wall.

A small column of water popped up on the ground. Although I knew that the power of the water escape would drop greatly in a place where there was no water, but this was too exaggerated, using the same amount of chakra, and a small column of water came out?

After a while, the water column dispersed. Aoyagi crouched down to take a closer look, and the ground was a little wet. But looking at how wet the ground is, it doesn't look like water with a column of water? Most of the water has gone.

Aoyagi groped his chin and thought as most of the water disappeared out of thin air, as if it had appeared out of thin air.

What's going on here?

What is now certain is that the appearance of these waters is related to the chakra, so in what way did the chakra make these waters appear?

Appearing out of thin air, as if creating water out of thin air, Aoyagi stopped thinking of this, wouldn't it? Something out of thin air, sounds so powerful?

If you think about it, it seems that this is possible. The chakra simulates water, exists in the form of water, and when the chakra disperses, doesn't the water disappear? It's just that there is still some water left behind, wetting the ground, and why? Maybe this water is a build-up of moisture in the air? And there is not much moisture in the air, so there is not much water left.

Diverging his thoughts, Aoyagi remembered ninjutsu such as the shadow clone technique, which also used chakra to create a temporary entity. When the chakra is unable to sustain the entity, or is broken, the created entity disappears. From this point of view, it is nothing to make water from chakra, after all, it is just some simulated matter, not really a real substance that can continue to exist.

Interested in the water made by Mizuku, Aoyagi wonders how to collect it.

Returning with the cup, Aoyagi used the water array wall again. Although this "water array" is small, like the previous water array wall, it is very tough before it spreads, and there is no way to remove water from it. But if you spread out, you won't be able to collect water.

Aoyagi thought about it for a while, and suddenly had an idea.

Placing the cup on the ground, Aoyagi extracted a little chakra, resealed, and used the water wall. It's just that the place of use becomes the bottom of the cup.

After a slight noise, a column of water appeared in the cup. Haha, it worked. It is not difficult to control the location of the Water Array Wall, and it may be possible to use this in the future to develop other uses for the Water Array Wall, which can be used for more than just defense.

Picking up the cup, Aoyagi returned to the house and carefully examined the water column in the cup. After a short while, the water column dispersed, and the water accumulated a layer in the cup. As far as the eye can see, the water is constantly dissipating, the water level is rapidly lowering, and finally only a shallow layer of water is left in the cup.

After shaking a small bit of water at the bottom of the cup, Aoyagi dipped his fingers in some water and put it in front of his eyes to observe, well, it didn't look special.

This water is lost so quickly, maybe you can use this to do something in the future, such as using the water made by the chakra to infiltrate the soft soil hole, and when the water created by the chakra dissipates, the walls of the earth hole will suddenly appear a lot of holes, so that the earth hole will collapse quickly.

Aoyagi suddenly thought of a question, is this leftover water in the air, or is it the actual water created by the chakra? Although I am sure that Chakra can create virtual water that exists for a period of time, I can't completely deny that Chakra can't create a permanent entity, right?

In this case, how do you distinguish between the two? Unless you go to a place where there is no water vapor at all, use water to see if there will still be water left in the end, as for other ways to distinguish it, Aoyagi said that he can't think of it for the time being.

Well, but where there is no water vapor at all, this condition is difficult to achieve.

Shaking his head, Aoyagi stopped thinking nonsense, since he can't be sure of this now, then he will verify or think about it when he has the opportunity or inspiration in the future, and don't waste any more time (water word count).

………………

The next day, it was Araki-sensei's turn to practice class, and a group of students gathered at the drill ground.

As soon as Aoyagi appeared, Chisato and Twilight walked up to him, and Chisato said first, "Aoyagi, it's great to see you come back safely." I wanted to see you last night, but my dad wouldn't let me go out, and he said that it wouldn't be dangerous. If you really don't think it's dangerous, why don't you let me out? ”

Twilight, on the other hand, doesn't talk much, as usual. It's just that his relieved expression shows that he doesn't care about it.

"Well, now that I'm not coming to class properly, you don't have to worry."

At this time, Araki Shinya came to the training ground, "Silence! ”

The three immediately stopped talking.

"Today's lesson is physical. You will fight in pairs, and only physical skills will be used, and the rest such as shuriken, ninjutsu, etc. will not be used. Araki glanced at the list in his hand, "The following is the group, the first group, Ryozen Zisumi vs. Sasayama Asaka......"

The first to play were two girls. The black half-long hair was scattered, and the light purple eyes of Ryozen Zijin looked at Sasayama Asaka seriously. Sasayama Asaka is a little careless.

The two of them exchanged their hands on the seal of each other's rivalry......

Aoyagi looked at his opponent, Kitahara Hakuaki. I have the impression that this person is quite introverted, and he hasn't spoken to many people in the class, and his sense of presence is weak. His white hair is quite eye-catching. Looking back at Aoyagi, Kitahara Baiqiu was a little nervous, and barely pulled out a shy smile.

Every fight ended relatively quickly, and under Araki's watch, no one was injured, at most there was some bruise on the part where it was hit. Even if they will be ninjas in the future, they are still children now, and the power of their fists and kicks is relatively limited.

"The next group, Kitahara Hakuaki vs. Hayakawa Aoyanagi."