"Tower of Darkness ......"

Kushina looked at the black tower on the scroll, and couldn't help but complain in his heart that Natsuhiko's name was too straightforward.

"So what's the use of this thing?" She then wondered.

"Well, in a nutshell, it's actually a communication bracelet, or an enlarged version of the Dark Ring."

Xia Yan explained, "Correspondingly, its chakrapo transceiver ability is naturally much stronger than that of ordinary communication bracelets. ”

"So in my conception, ordinary communication bracelets don't need too strong sending and receiving capabilities at all, as long as they are within the coverage range of the Dark Tower's signal, they can easily relay through it and indirectly communicate with others over long distances."

"In this way, the cost of ordinary bracelets can be greatly reduced."

And this kind of operation?

Jiu Sinai was stunned when he heard this, and felt that this method seemed to be quite feasible.

"Isn't it like two people who are far apart, but if there is a ninja from the mountain clan to help, they can also communicate."

"And that dark tower is the ninja of the mountain clan."

Kushina understood Natsuhiko's thoughts with the mind of a ninja.

Xia Yan was slightly stunned when she heard this, and then felt that it was not a big problem for her to understand it like this, so she nodded.

But in fact, he was referring to the base stations that he had seen everywhere in his previous life.

And the communication bracelet is the equivalent of a mobile phone.

And for the sake of technical secrecy and further cost reduction, he also plans to refer to the idea of cloud computers, or thin clients.

Let the communication bracelet only be used as a hair extension, and in the future, most of the "software" operation and information storage will be carried out in the server in the dark tower, and then the processing results will be transmitted back to the communication bracelet.

In this way, communication bracelets can achieve various functions at a very low hardware price.

Even Xia Yan plans to make the dueling disc use this technology to keep the production cost down from the high.

And Jiu Sinai finally understood Xia Yan's idea at this time, and his heart was shocked.

"Doesn't that mean that in the future, even if the ninjas of Konoha have a mission, they can contact the people in Konoha at any time?"

Kushina was still understanding with the mind of a ninja.

Xia Yan smiled: "It's not as exaggerated as you think, after all, even if it is a dark tower, the coverage of the signal is limited." ”

"When the Tower of Darkness fills the entire ninja world one day, maybe you can achieve the effect you said."

"And it's not just ninjas, ordinary people also have chakras in their bodies, so you can also use this bracelet."

"No matter how bad it is, they can also use a communication bracelet with a chakra capacitor to communicate with the chakra in the capacitor."

The entire ninja world is covered with dark towers, and everyone wears a dark ring on their hands.

Kushina was deeply shocked by the bright future depicted by Natsuhiko.

To be honest, her little brain really can't imagine what kind of world it is.

Fortunately, this guy Xia Yan is still painting her a big cake:

"When this 'network' woven from the Tower of Darkness is formed, we can even know what is happening in the entire ninja world without leaving our homes."

"And from takeaway delivery to task entrustment, it can also be placed through the Internet."

"We don't even have to bring money when we go out, as long as we swipe the bracelet, we can automatically deduct the fee."

"Of course, more importantly, with the Internet, the communication between the various countries and ninja villages will increase, and many unnecessary disputes may be avoided."

Speaking of this, Xia Yan couldn't help but sigh:

"According to ancient records, the legendary Six Dao Immortals once wanted to turn chakra into a bond between people, creating a world where there is no war and everyone can coexist peacefully."

"Perhaps, that's what he meant."

"A world where there is no war, and where everyone can live together peacefully......"

Kushina muttered unconsciously.

It turned out that this was Xia Yan's ultimate dream.

Having experienced the collapse of the country and the collapse of the family, she especially understands how difficult Xia Yan's dream is to realize.

But for some reason, she actually felt that maybe Xia Yan could really make this dream come true.

After all, in the past semester of getting along, she has witnessed how Xia Yan teaches students knowledge without reservation, and invents rune creations one by one, thus gradually changing Konoha.

Duel discs and ninja consoles bring joy to Konoha.

Training uniforms and broadcast gymnastics give Konoha hope.

The law enforcement recorder brings harmony to Konoha.

So what's so surprising that this communication bracelet and the Tower of Darkness will eventually bring peace to Konoha and even the ninja world?

Looking at Xia Yan, who was still talking and excitedly imagining how the Internet would change the ninja world, Kushina's face began to heat up again.

I always feel that Xia Yan looks so sacred, as if his whole body is glowing.

So Jiu Sinai finally couldn't help but speak:

"Natsuhiko."

"What's wrong?"

"Can you turn off the glow effect? I'm going to be blinded! ”

……

In the evening, the mansion of a thousand hands.

The rhythm is strong, and the sound of rather brainwashing-sounding music is echoing in the courtyard, breaking the usual quiet and peaceful atmosphere.

A red-haired woman in a red leotard is dancing a rhythmic dance under a tree.

If we Xia Yan were present and saw it, we would definitely feel a very good sense of déjà vu:

Isn't this square dancing?

Although it is hard to believe, this red-haired woman, that is, Konoha's Dinghai God Needle, the wife of the original Hokage, Whirlpool Mito, is indeed doing a square dance.

As for why this happened, it had to start with Kushina transferring the tights that Natsuhiko gave her to her......

In fact, when he first saw the duel plate, Mito praised Xia Yan a lot of children, and felt that he was terrible.

But due to the limitations of the times, she didn't take the dueling disc to heart.

It wasn't until Kushina handed her the tights and mentioned Natsuhiko's radio gymnastics foundation building plan that Uzumaki Mito really began to pay attention to Natsuhiko, a young sealing ninja.

After all, this thing is different from toys like the previous dueling disk, and it is a big killer that can really improve the strength of ninjas.

Moreover, the ingenious idea of combining the methods cultivated by ancient monks with the knowledge of modern sealing techniques made Mito, who is a master of sealing techniques, amazed.

It even reminded Mito of a brother-in-law who also likes to make inventions.

But what's even more terrifying about Xia Yan's kid is that what he invented can still be popularized.

In this regard, Mito felt that Natsuhiko had already defeated the second-generation Hokage-sama.

After all, although that guy has researched and invented a lot of things, except for water escape, it is basically a forbidden technique, and few people can learn it......

As if that were not enough proof of his wisdom.

And Xia Yan's invention is much more down-to-earth, and his consciousness is obviously higher than that guy.

At the same time, Natsuhiko's foundation building plan also inspired Mito a lot.

His idea is to use the movement copy function in the tights to help students master the difficult meridian exercise method of broadcast gymnastics, so as to maximize the potential of young ninjas.

Mito, who looked young but was actually dying, naturally thought of another use for it.

That is to teach middle-aged and elderly ninjas the secret of health preservation through square dancing!

(End of chapter)