Although Amamiya Kenichi himself is not bad, he doesn't have much confidence in teaching students, especially when facing Uchiha Light, if it's Naruto Sasuke who has just embarked on the road of ninja, then he still has a bit of confidence.

In an instant, Amamiya Kenichi thought of someone, that is, his own teacher, Orochimaru, after all, although Orochimaru has a peculiar personality and is sometimes dangerous, but in essence, Orochimaru is indeed a very good teacher.

This can be seen from the teacher's students just from the teacher's teaching level.,Or the three ninjas are actually very good teachers.,Since he has also taught very good students.,Only the students taught by Tsunade are a little inferior compared to the students of the other two companions.。

But Naruto and Sasuke are the darlings of this world, and it's not surprising that Sakura can't compare to nature, but if you compare it to other ninjas, Sakura is a very good type.

Among the students taught by the teacher, Mitarai Red Bean also reached the level of Shinobi in the original book, and Sasuke completed the feat of killing the teacher and rebelling under the teacher's dedicated teaching.

To some extent, the teacher's teaching level is very good, if it weren't for the teacher's preference for doing research and science, maybe there would be an extra legendary ninja teacher in the ninja world.

"Then I'll teach you something first, Xiaoguang, but I have a lot of things, so I can only teach you with a shadow clone." Amamiya Ken smiled and rubbed Xiaoguang's head, he had no other way.

Now the teacher doesn't know where it is, and the ninjas here in the land of snow have relatively nothing to teach Hikaru from, and Shiori Uchiha has basically learned what they have mastered.

So Kenichi Amamiya can only go into battle by himself, as for the immortal mode, although this thing is very powerful, and it can significantly improve the strength of the ninja after learning it, but the danger of this thing is also very high.

If there are no special props to play natural energy, then once you can't cultivate at home, you will be petrified into stone, Amamiya Kenichi will definitely not bet on whether Xiaoguang can master the immortal mode at one time, you must know that even Naruto has been cultivating for a long time before he can be considered to have mastered the immortal mode.

Therefore, it is naturally impossible for Kenichi Amamiya to teach Xiaoguang the immortal mode, but fortunately, the teacher also taught him some new things before, so Kenichi Amamiya feels that he should still be able to deal with Xiaoguang temporarily.

Well, it shouldn't be a big problem, right?

"Hmm!" Xiaoguang looked very happy, and when Kenichi Amamiya looked at Xiaoguang's smiling appearance, he couldn't help but show a smile, this little girl's personality is very good and very pleasing.

After separating a shadow clone, Kenichi Amamiya asked the shadow clone to take Hikaru to learn some knowledge of ninjas, while he returned to the laboratory and continued to start his own attempts.

"After solving the problem of gunpowder explosion, it is now easier to make rockets, after all, the most important component of rockets is explosives, and the next thing is to polish some details." Kenichi Amamiya looked at the TNT in his hand and fell into deep thought.

The difficulty of making the rocket itself is not very high, and the main points are the problems of launching, the speed of hitting, and the accuracy of hitting.

In fact, there are still a lot of things to consider, such as whether it has a certain anti-jamming ability, target tracking, or something, and even infrared tracking, thermal tracking, etc., which is more significant in some bazookas for helicopters.

"But after all, the ninja world itself is relatively backward, and there is no need for these things, the focus is on speed." Kenichi Amamiya rubbed his wrist.

There aren't so many things in the ninja world for things like bazookas, in essence, you only need to make the bazooka launch fast enough, so you can play the idea of firepower coverage in a short period of time, and you may need to upgrade the needs of penetrating the enchantment, penetrating the earth wall, etc.

At this point, there are basically no higher requirements, unless the ninja world can climb the technology tree and invent something for rocket artillery, but Amamiya Kenichi thinks that this probability is relatively low.

For now, Kenichi Amamiya can say with certainty that a weapon similar to the Katyusha rocket launcher is an epoch-making new product for the ninja world, and the very existence of this thing can make ninjas ponder for a while.

So soon, Kenichi Amamiya set the tone of this research on paper, Katyusha rocket artillery, and then the main thing is to solve the two problems of explosion power and launch speed, then this rocket artillery is basically successful.

The launch speed is easy to solve, and the rocket artillery in the previous life basically relied on chemical propulsion to increase the speed of missiles and rockets, and the use of chemical fuel as propellant is also the most mainstream method.

Of course, in the future, it may develop to rely on some new energy sources for propulsion, such as nuclear-powered rocket launchers and missiles, and directly rely on the energy of the reactor to provide propulsion speed, but in the current ninja world, chemical fuel is enough.

"Propellant.. I haven't done this before, but I know a little bit about it. Amamiya Kenichi scratched his head, although he was not engaged in military work, but one of his friends was a military fan, and he talked about it for a long time.

So Kenichi Amamiya also has some general understanding of these things.

"Generally speaking, the propellant of rocket artillery is the easiest to make, and it should be chemical fuel and solid fuel, although other liquid hydrogen and liquid oxygen are also very good, but in the end, the technology is difficult, and it is difficult to reproduce in the ninja world." Kenichi Amamiya wrote down some propellant ratios on a piece of paper that he remembered.

However, these things only have names, but there is no specific dose, so the question of how much still needs to be studied by Kenichi Amamiya himself.

Kenichi Amamiya is also used to this, after all, the level of science and technology in the ninja world is like this, and most things need to be studied by themselves, and it is too much to expect someone in the ninja world to help.

"Then let's start with chemical fuels, after all, there are still quite a few of them in the ninja world." Amamiya Kenichi stretched his waist, some of the things needed in chemical fuel are available in the ninja world, and the industrial level here is very strange, but the approximate raw materials can still be found.

Therefore, it is naturally the best choice to start from this aspect.

After calling Fenghua Xiaoxue, Amamiya Kenichi took the things he needed to Fenghua Xiaoxue, and Fenghua Xiaoxue also took them directly after reading them, these things are available in the snow country, and the only problem is that some of them are not very produced.

However, it is not a big problem, and Kenichi Amamiya only needs to be used as a propellant to try to make the rocket artillery fly.

"The propellant problem should be solved smoothly, the only thing to worry about is the number of experiments, then the next thing to consider is the guidance problem and the launch problem." Ken Amamiya scratched the propellant off the paper, and then circled the guidance and launch.

Although the Katyusha rocket launcher was limited by the technology and technological level of the times at that time, it was a more traditional way, but the Katyusha rocket launcher was still a very useful weapon at that time.

"There's no particularly good way to solve the guidance problem at the moment, unless I launch a satellite into his sky, but I can try to work in the same way as mortars in the past, by calculating the mass and launch speed of the rocket, etc., to get a parabola." Kenichi Amamiya licked his lips excitedly.

It is impossible to want precision guidance, and without the guidance of satellites, it is impossible to sit on it and control the launch of missiles by yourself, so mortars from World War II are a good reference.

And because of the existence of propellant, the rocket can be launched farther, and one of its parabolas can naturally be farther, so as to meet the requirements of long-range killing.

However, there are also drawbacks, that is, the effect on moving living creatures is not particularly good.

The ninjas in the ninja world are a group of monsters, even if they are ordinary ninjas, the speed at which they run is also very amazing, if you want to kill the ninja army, you need to set the amount of advance for reference, that is, you need an observer.

But if it's just an attack on a building, it doesn't matter, you can fire directly after estimating the distance and location.

"In the future, we may try to set up a chakra automatic tracking device, so that the rockets and missiles launched can have the nature of tracking chakra, so that these weapons can automatically track the most dense areas of chakra after they are launched." Kenichi Amamiya took the opportunity to record the idea.

Although it is still a little difficult for the technology of the ninja world to invent satellites, this point should still be relatively easy to solve, and when the time comes, we can try to solve this problem by thinking of a way.

"However, this guidance problem can only be calculated after the rocket is completed, and the launch problem is easy to solve, and when the time comes, it is enough to design a firing pin according to the nature of the fuel." Kenichi Amamiya scratched his head.

It seems that the production of a Katyusha rocket launcher is not particularly complicated, of course, this is from the perspective of Kenichi Amamiya, after all, he already knows the theory and some principles of rocket artillery, and at that time, it was a very powerful thing for scientists to be able to develop Katyusha rocket launchers and other similar weapons.

While waiting for Fenghua Xiaoxue to send the raw materials, Amamiya Kenichi went to the laboratory to take a look at it idlely, the current laboratory is still running as usual, and Amamiya Kenichi took a report and looked at it.

The experiment was successful, and all the ninjas were transplanted with the genes of the Uchiha clan, and Kenichi Amamiya transplanted them with the genome of Obito, the genome of Susui and the genome of Itachi.

As for Sasuke's genome, Kenichi Amamiya didn't try it, after all, Sasuke's identity is quite special, and as the son of the Six Dao Immortals, it is difficult to say whether Sasuke will be concerned by the Six Dao Immortals.

If the Six Dao Immortals were idle and sensed the present world, and then found out how their son ran all over the world, then it might cause some unnecessary disputes at that time.

After all, Amamiya Kenichi has always had some concerns about the Six Dao Immortals, after all, the other party is in the Pure Land, and he has a strong control over the soul, and the souls of the ninjas have always existed in the Pure Land, which makes Amamiya Kenichi have to wonder what the Six Dao Immortals want to do.

Of course, it may also be that he thinks too much, after all, the Six Dao Immortals don't appear much in the original book, and there is no direct evidence to prove that the Six Dao Immortals have any ideas.

"These experiments have been successful, and the next thing is to keep repeating the experiments, until these ninjas in the Snow Country have opened the Three Hooks Jade and even the Kaleidoscope Writing Wheel Eye, and after having sufficient test data, I can open the Kaleidoscope by myself." Kenichi Amamiya touched his chin.

The next thing is to look at the experimental data, and for the eternal kaleidoscope, Amamiya Kenichi also has some ideas of his own.

Although according to the official Hokage setting, the Eternal Kaleidoscope itself is actually a Kaleidoscope Writing Wheel Eye, but the difference is that the Permanent Kaleidoscope (Kaleidoscope) Writing Wheel Eye itself will not be blinded due to the increase in pupil power.

Ordinary kaleidoscope writing wheel eyes will increase the pupil power during the kaleidoscope pupil operation, resulting in eye blindness.

And the Uchiha clan is such a huge family, the only two people in the family history who have opened the eternal kaleidoscope are Madara Uchiha and Sasuke Uchiha, and what these two guys have in common is that they are both the reincarnation of Indra, the son of the Six Immortals.

"So the so-called eternal kaleidoscope is actually essentially a big barrel of wood eyes with purified blood." Kenichi Amamiya pursed his lips.

One of the black spots of the Hokage in his previous life was the bloodline theory, although many people think that it is not the bloodline theory, and there are also the efforts of Sasuke and Naruto, but I have to say that the bloodline is indeed a very important thing.

Otherwise, how to explain why the Uchiha clan went from the prosperity of the Warring States period to the demise of the Konoha period, and for such a long period of time, there are only two who can open the eternal kaleidoscope?

You must know that the little girl Uchiha Hikari opened the kaleidoscope during the Warring States period, and there were many people in the Uchiha clan who opened the kaleidoscope at that time, but the way they solved the kaleidoscope blindness was to snatch other people's kaleidoscopes in the struggle within the family.

Kenichi Amamiya didn't believe that the Uchiha clan was all waste, and no one thought about solving this problem, so Madara Uchiha opened the eternal kaleidoscope, so others must have tried, but none of them succeeded, so it can be seen that the key significance of the bloodline in this is this.

That is, if it weren't for the reincarnation of Indra, then you wouldn't even be qualified to open the eternal kaleidoscope.

Only the reincarnation of Indra is the key to unlocking, and of course, whether or not the key can be inserted into the lock hole to successfully open the door depends on the owner's own efforts.

Regarding this issue, in fact, after I checked the information, I found that the concept of the eternal kaleidoscope was not mentioned in the Naruto manga, even in the Boruto biography, it only said that the permanent kaleidoscope writing wheel eye, of course, the eternal kaleidoscope is indeed more refined.

And the way to open the eternal kaleidoscope, at least in the Hokage's work, only Madara and Sasuke have succeeded, Boruto said otherwise.

(End of chapter)