Naruto's Arsenal System

Then Kirito told the old man all the principles of hot air balloons, without the slightest reservation.

After listening to all this, Mekao covered Kirito's mouth very nervously, and he asked in a low voice, "Have you told anyone about this?"

"No! Only my crew knows about this for the time being!" Kirito glanced at Mekao strangely and answered honestly.

Nodding his head, Mekao said with satisfaction: "That's good, this discovery can be said to be a very good change, the fewer people who know it, the better!"

With that said, Mekao said loudly to Kirito: "How can you cultivate like this here? Come here and let me tell you!"

The people around me have long been surprised that Mekkao takes care of Kirito. Although they are jealous that Kirito can learn Mekkao's skills, they also know that they can't deal with Mekkao's strange temper.

He followed Mekkao to the dock's studio, and as soon as he came in, Mekkao happily asked Kirito to say it again.

In the dock's studio, only the two of them were here, and Kirito picked up the materials and made a Kongming lantern.

Kirito had also learned taijutsu among ninjutsu at the beginning, and in terms of agility, he was the most powerful among them.

He quickly made a Kongming lantern and lit it on fire. Looking at the slowly rising Kongming lantern, Mekkao was as excited as a child who got a beloved toy.

While admiring, Merkao stared at the Kongming Lantern intently, and there were countless things in his heart that could take advantage of this characteristic.

"By the way, isn't this perfect? ​​What else do you need to improve?" Mekao asked suspiciously.

"Direction control! If you let it fly indiscriminately like this, this technology will be wasted in vain! So you must add a rudder to it like a ship!" Kirito explained simply.

The more he listened to the brighter his eyes became, Mekao nodded in agreement and said, "You're right, only technologies that can be controlled can be applied, otherwise the final product is just a one-time toy!"

Although he knew that Mekkao's thoughts and consciousness were very advanced, Kirito never expected that he could analyze so thoroughly. In another world, wouldn't this principle be applied to toys?

Taking out the paper and pen, Mekao started to write and draw, and he quickly drew the appearance and principle of the Kongming lantern.

While holding the pen and touching his chin, Mekkao looked at the drawing carefully, his brows furrowed tightly, this is a technique that has never been seen before, and it is really difficult to solve the problem in a short time. difficult.

Looking at Merkao's brow, Kirito said softly, "Do you think you can use the power of recoil?"

"Recoil? What is that?" Mechao had never come across this word, he asked strangely.

Frowning his brows, Kirito took out the colloid for ship repair. He quickly squeezed a small balloon, and quickly dried it with the ability to master it.

Facing Kirito's strange behavior, Mekao was even more at a loss, and he didn't understand the young man's thoughts even more now.

With a slight smile, Kirito stuffed the balloon into his mouth, he blew lightly, and the balloon swelled up.

Looking at Mekkao's puzzled eyes, Kirito gently squeezed the mouth of the balloon and took it off.

He let go of the balloon suddenly, and it flew out in a whirl, dazzling those who looked straight at it.

Mekkao's eyes brightened, he eagerly grabbed Kirito's shoulder and asked, "Is this what you mean by recoil?"

Kirito nodded honestly and said, "Yes, this is done with the power of recoil!"

"Then what force pushed it to fly out?" Mercao asked again.

This question, which even children on Earth knew, made Mekkao so happy that he didn't know what to say.

This young man named Kirito Hinata is really amazing. It seems that there is another world in his mind, and all strange ideas can emerge.

"It's qi! The qi inside will generate an opposite force when it is sprayed out at once, so it can let the ball fly out!" Kirito explained patiently.

After thinking for a while, Mekao shook his head regretfully and said, "I'm afraid this idea will not work!"

"Why? Isn't this a good way to control the direction?" Kirito asked strangely.

"Yes, this is indeed a very good method. If handled properly, it can even allow ships to travel between the windless belts easily!" Mekao nodded and said.

Then he continued: "Unfortunately, the force of the recoil is too clumsy. If the gas is blown out all at once every time, you have to replenish the gas immediately! God knows where this Kongming lantern will be blown by the wind! So this method must not be used in practice!”

Chapter [-] Spaceship

As expected of an expert, Mercao was able to spot the shortcoming of recoil in an instant.

"Unless... ah! Anyway, this idea is impossible to realize!" Mekao said regretfully.

"Unless what?" Kirito hurriedly asked, this is about whether he can leave the base, so how can he ignore it?

Merkao said seriously, word by word: "Unless you can control the jet of gas!"

As soon as Kirito heard Mekao's answer, he couldn't help but breathe a sigh of relief: "I thought it was something, since I came up with this method, of course there is an improved method!"

"Oh? You can solve such a problem?" Mekao said in disbelief.

"It's actually very simple! Just add a cork on it!" Kirito said easily.

Although Kirito has seen hot air balloons on the earth before, it is a pity that he does not know how to control the direction of hot air balloons, otherwise he would not have to make such troublesome inventions here!

Kirito doesn't like the doctrine of use, but wouldn't it be nice if there are ready-made conclusions that can be used?

Creation is to invent something that has never been done before, not to repeatedly verify the conclusions that have been verified by predecessors!

Hearing Kirito's words, Mekao frowned again. He really couldn't figure out how to control the balloon with the cork.

"Let's do it! Let me see it!" Knowing that his thinking couldn't keep up with Kirito's thoughts, Mekao demanded.

Even if he didn't say it, Kirito would show him the experiment, and sometimes it would be better to put the process and results in front of him if he said it clearly.

Using the tools in the studio, Kirito quickly made a cork, but he didn't put it on the balloon right away.

He took out a very thin iron nail and poked a small hole in the top of the cork. Mekao immediately understood Kirito's intention.