Do you know the Will of Fire?

"Three body techniques are the most basic ninjutsu and also the lowest in chakra consumption. In the training field, we can use powerful ninjutsu without worrying about the consumption of chakra, but it is different on the battlefield."

"If you save a little chakra, you will save a life."

At the beginning, Kyoichi talked about his understanding of the techniques .

Some came from the predecessor, but more come from the "Three Body Techniques" knowledge provided by the system.

Everyone listened carefully.

Now is not the same as the old days of warring states.

The successive wars have made Konoha left with a shortage of youngsters. More and more children graduate early to participate in the war, such as Kakashi and Gai.

Many of this mixed class may join the war this year.

The guidance of a veteran ninja from the battlefield is really very useful to them.

At this moment, even the usual loudest Obito dare not whisper.

"Teacher, how can I use less Chakra?"

"Teacher…"

Time for asking questions.

A group of people raised their hands enthusiastically.

Kyoichi answered patiently one by one.

The bell rang.

The class has ended!

"Okay, students, you can practice on your own after you go back home. If you have any questions, you can come to me after class or ask in the next class. If you don't have anything to ask now, you are dismissed."

Kyoichi breathed a sigh of relief.

The first lesson in the ninja world went well.

And the first impression was quite a shock, but the teaching later would not be too difficult.

But it seems that the lecture notes that have been prepared before are pointless.

In a real class, it's impossible to follow the script.

These students are not the same as his old life. Many of them are geniuses and people who will leave their names behind in history. They all have their own unique ideas.

"By the way, Obito, the first class tomorrow morning is my class. If you're late, run 200 laps around the training field."

"Huh?" Obito was dumbfounded.

Why are you still standing here? What if you are really late tomorrow?

"Everyone, see you tomorrow."

As soon as he finished speaking, Kyoichi immediately left.

Back in the office, he glanced at the system first.

At the end of the class, he heard a prompt from the system, but he didn't pay attention carefully.

[Complete the first class lesson]

[Evaluation: Excellent]

[Bonus Ninjutsu - Water Release: Water Bullet Technique]

Water Bullet Technique ?

That thing with Forty-four hand seals? (T/N: it is water DRAGON bullet technique)

Kyoichi was stunned for a moment.

But after checking it again, he knew that he was blaming the system by mistake.

This is a simplified version of the second Hokage's ninjutsu, with only four seals, with the gain from the awakening of the Senju bloodline before, this ninjutsu reward is definitely not bad.

"Let's go back and try it."

Kyoichi secretly said in his heart.

From the previous activation of the system to the awakening of his bloodline, he has not tried the power of water related ninjutsu yet, and he has no accurate assessment of his current strength.

This isn't good.

~The outskirts of Konoha~

After class, Kyoichi came here and found this riverside area.

Kage Bunshin no Jutsu! (Shadow Clone Technique)

A clone identical to him appeared.

"Time is precious, you go to practice taijutsu moves, and I will try the power of ninjutsu."

"…"

Sh*t! Why don't you swap our tasks?

Shadow clone wanted to complain very much, with a speechless expression on his face.

But who made him as a clone?

There's no way.

He had no choice but to get up and find a place in the woods to start exercising physical moves. If he could practice physical moves such as Konoha Whirlwind and Shadow Dance Leaf by accident, he would make a profit.

Kyoichi checked his chakra consumption.

There are many more chakras left.

"This chakra volume, at least three shadow clones working at the same time is no problem. It can't be compared with Naruto, but it is much more than the adult Kakashi."

Kyoichi was quite satisfied.

Naruto is not only an Uzumaki, but also has nine-tails chakra and asura chakra, which are completely incomparable.

He looked around.

He found an open space and quickly made a seal...

Suiton: Suidan no Jutsu!!! (Water Bullet Technique)

The next moment, the water flow from the river rose to the air, turned into bullets and hit the ground.

Bang! Bang! Bang!

So powerful!

Although away from the river it will be slightly weakened, the difference will not be too big, at most the chakra consumption will increase.

"In this way, now there are offence and defense."

Kyoichi secretly said in his heart.

With the water wall, the water bullet, and the water colliding waves, he doesn't have any major flaws in his current abilities.

Of course. It is limited to Chunin and Jonin levels.

Compared with the ninjas above the elite Jonin, his means seem too weak.

but it's okay.

There is a system by his side!!

He got up, ready to go back to have a good meal.

As for the shadow clone...

Let him exercise over there.

Just as Kyoichi took a step, he suddenly noticed a wave of chakra fluctuating, and he turned his head to look over there.

"Who?"

"Teacher, it's me."

Behind the tree, a figure slowly walked out.

No need to look at him.

Just based on his voice, Kyoichi knew who the other party was.

Uchiha Shisui.

"Shisui, are you looking for me?"

"Yes, I have some doubts. I wish to ask the teacher."

Shishui immediately bowed.

Seeing that Kyoichi is very gentle and without the slightest impatience , he came over with a hesitant expression on his face.

"Tell me about it."

"Teacher, I originally wanted to graduate early this year, but after sparring against you, I'm a little worried... Will early graduation cause troubles for my teammates?"

Shisui said his own problem.

Kyoichi was stunned for a moment, then wanted to laugh a little.

It seemed that he had hit a blow to his mind.

He thought for a while, and then said: "With your strength, you are definitely not weak, and you won't be a drag on the battlefield, but if the battlefield is not urgent, I don't recommend you to graduate so early."

"Teacher please give me advice!"

Shishui bowed solemnly.

"Sit down, let's talk as friends normally."

As soon as Kyoichi sat down, he pointed to the grass and motioned for Shisui to sit down too.

Shisui does as he says.

"Do you know the original intention why the first and second Hokage created the ninja academy?"

Shishui shook his head. He didn't know.

"Do you know the will of fire?"

"In the place where the tree leaves dance, one shall find flames. The fire's shadow will illuminate the village, and once again, tree leaves shall bud anew"

Shisui nodded this time.

It has been taught by three generations, and it must be learned in the class.

"One of the implications is that children are the future of Konoha. The first and second hokages advocated for building a ninja school in order to let children know how to be a shinobi."

Kyoichi explained.

His grandmother belonged to Senju Clan, these histories are widely known, and they are not secrets, so there is no need to worry about being seen by someone.

Shisui is thoughtful.

"The battlefield will make people grow up in advance, but you are only five years old. If you study for another year or two, your strength and thinking will become clearer and more mature, and it will not be too late to go to the battlefield by then."

Kyoichi said.

How many Genins are there in the battlefield?

No, what is lacking is Chunin and Jonin.

The third Hokage let the children go to the battlefield in advance. He hope they will grow up quickly under the pressure of war.

"But…"

Shisui stopped talking.

He thought about it, the first and second hokage seemed to have similar ideas, but why are so many children sent to the battlefield early?

Like Kakashi.

This senior graduated at the age of five, and now it is said that he has become a Chunin with outstanding military exploits.

"War will make people grow rapidly, but they will also lose a lot of things in return. Running first from the start is not necessarily good."

Kyoichi couldn't help recalling the memories of Kakashi in his mind.

The predecessor used to be on the same team as Kakashi.

That brat…

All he can say is that his temperament is really bad and at this time, people don't like him.

"I understand, thank you teacher."

(Done! Another Chapter Today! How will a teacher from modern world guide Shisui? Will the tragedy happen ?)