"Air base?" Amamiya Kenichi glanced at the scorpion with some surprise, he really didn't expect the scorpion to have such an idea, I have to say that this idea is quite interesting.

After all, there are only a few people in the Hokage world who can fly into the sky, and there are some problems with the height of the sky, and they can't fly particularly high, so the safety of the air base is guaranteed.

The only thing that needs to be solved is to be prepared for bad weather conditions, such as thunderstorms, strong winds, etc., and it is really safe at other times.

And the hidden problem is easy to solve, find a place that is shrouded in clouds and mist all the year round, and when the time comes, you don't have to worry about being detected above the clouds, and there is a very important point.

That is, it can prevent being de-detected.

Although Kenichi Amamiya doesn't know the specific operation of the mayfly technique, it shouldn't be possible to fly into the sky, right? Jue doesn't seem to be showing much of the ability to fly.

"There's something interesting to your idea." Amamiya Ken nodded, it's just that the problem of flying is easy to solve, but how to stay in the sky for a long time?

And the quality of this kind of thing is definitely very high.

"But even if it's a hot air balloon, you can't do it if you want to use it to carry a base that is too big, after all, the carrying capacity of this thing is actually very limited." Kenichi Amamiya shrugged.

A base, it can't be all wood, then there will be a weight of a few tons, and dozens of tons is also very normal, how big is this hot air balloon to bear?

"So how much can a hot air balloon carry?" The scorpion asked curiously.

"According to the calculation formula, PVG=MG, then . Well, no, that's the way it is." Amamiya Kenichi casually read out a formula, and when he used to study, he was about to memorize the formula in order to pass the exam.

But there is a problem here, this is the ninja world, whether there are those things in the air is also a problem, the density of the gas needs to be measured, and what is the gravitational acceleration of the ninja world?

The gravitational acceleration of the previous life, Kenichi Amamiya knows, but what about this world? Then it is necessary to measure the value of gravitational acceleration.

"Conventional tools are definitely not available, so maybe I can use the water droplet measurement method" Looking at Kenichi Amamiya, who suddenly ignored people, the scorpion's eyes were a little dazed.

What is that skin for the set? What is the water drop measurement method? At this moment, the scorpion suddenly felt like an uneducated person.

Fortunately, Kenichi Amamiya didn't think about it for too long, because he found that he didn't wear a measuring tape, and he could wait to measure the gravitational acceleration when he went back, anyway, the water drop measurement method is a more primitive and convenient type of measurement method.

"For now, the hot air balloon we made can carry three or four people at most." Kenichi Amamiya could only give a vague answer first.

Fortunately, the scorpion didn't care, but enthusiastically pulled Kenichi Amamiya to discuss the idea of the air base, such as what many hot air balloons carry together, and so on.

Amamiya Kenichi also happily discussed with the scorpion, anyway, it will take a while along the way, talk to the scorpion, it's hard to say that the scorpion will really make an air base in the future?

As for Kenichi Amamiya, he doesn't have this idea, he has too many projects at hand, and the priority of the air base is not high.

The speed of rushing on the hot air balloon is much faster, after all, there is no radar in the ninja world, and there are no surface-to-air missiles, plus Amamiya Kenichi used the wind to speed up the journey, so a day later, he also saw the dense small black dots below.

"This should be it." Kenichi Amamiya squinted and looked at it.

Although the three-hook jade writing wheel eye is easy to use, it can't have the effect of a microscope, but this is definitely not the country of fire, and there are so many people, it is likely to be the place where Yunyin Village and Konoha are fighting.

It's just that there are dense crowds of people everywhere below, and it is impossible to tell which side is Konoha and which side is Yunyin Village.

"Xianyi, to the northeast is the large army of Yunyin Village." However, the scorpion pointed out the direction to Amamiya Kenichi, and Amamiya Kenichi couldn't help but turn his head to look at it when he heard it, and then saw that the scorpion was looking at it with a telescope.

Amamiya Kenichi covered his face, yes, he forgot a question, although the technology of the ninja world is a little outrageous, but there are still telescopes, and Deidara will also have miniature telescopes in the future.

Under the command of the scorpion, Amamiya Kenichi quickly adjusted the position of the hot air balloon, then took the telescope to check it, and then took out the thermobaric bomb from the sealing scroll.

"Scorpion!" Kenichi Amamiya shouted before he could take it out, and the scorpion that had already cooperated with Kenichi Amamiya also controlled the puppet of the Wind Shadow and carefully 'held' the thermobaric bomb out.

"How do you feel that your movements are so gentle today?" Kenichi Amamiya looked at the scorpion with a smile, when the scorpion used to take the thermobaric bomb, it was very casual.

It made Kenichi Amamiya a little nervous.

"You'll be nervous if you're holding a tailed beast jade in your arms." The scorpion said angrily, and then began to use the magnetic escape to accelerate the thermobaric bomb.

"Lord Thunder Shadow! The observation team noticed that there was something black above our heads! And in the base camp of Yunyin Village, a Yunyin Shadow rushed in.

"Good!" Ai slapped the table hard, and the table shattered again, but his expression was very happy.

After all, I've finally caught the tails of these rats!

The previous attack on Yunyin Village made Ai angry and ashamed, but what was even more infuriating was that he couldn't catch any trace of the other party at all, and could only judge that the attack was launched from the sky.

So Ai made a plan.

This attack was definitely not done by Konoha, this is certain, if Konoha had this strength, he would have started to attack them on a large scale a long time ago.

So it's very likely that it's a ninja who took the mission bounty to make trouble, and the other party is likely to attack again at the request of the mastermind behind the scenes, so Ai simply came to the battle with a large army.

And after entering the battle, Ai also commanded a team of ninjas, and if he didn't do anything else, he used a telescope to pay attention to whether there was anything in the sky, and once he found it, he immediately reported it.

It turned out that his idea was right, and the other party did strike again.

It's just that this height is too high

Ordinary ninjutsu can't be beaten, although the village is studying the chakra cannon, but the cannon is not easy to take out, and the research has not been completed.

But it doesn't matter.

"Bi, do you hear that?" Ai looked at the ninja behind him.

"Got it, brother." A huge monster began to emerge behind Ai, and an ominous aura spread.

(End of chapter)