Naruto's arsenal system

Mecao is indeed an expert, and he was able to discover the shortcomings of the recoil in an instant.

"Unless this idea is impossible to realize anyway," Mekao said regretfully.

"Unless what?" Kirito quickly asked. This was related to whether he could leave this base. How could he ignore it?

Mecao said seriously and word for word: "Unless you can control the injection of gas."

When Kirito heard Meikao's answer, he couldn't help but breathed a sigh of relief and said, "I thought it was something. Since I proposed this method, of course there are ways to improve it."

"Oh, you can actually solve such a problem," Mekao said in disbelief.

"Actually, it's very simple. Just add a cork on top." Kirito said easily.

Although Kirito had seen hot air balloons on Earth before, unfortunately he didn't know how hot air balloons controlled their direction. Otherwise, he wouldn't have gone to such trouble to make any inventions here.

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

Creation is about inventing something that has never been done before, rather than repeatedly verifying conclusions that have been verified by predecessors.

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

"Let me see how you do it." Knowing that his thinking could not keep up with Kirito's thoughts, Mekao actively requested.

Even if he didn't say anything, Kirito would show him the experiment. Sometimes, no matter how clear it is, it's better to put the process and results in front of him.

Using the tools in the studio, Kirito quickly made a cork, but he did not immediately install it on the balloon.

He took out a very thin iron nail and poked a small hole in the cork. At this moment, Mercao immediately understood Kirito's intention.

After waving his hand to stop Kirito's movements, Meikao said solemnly: "This can indeed effectively control the injection of gas, but how can you control the size of the force? How can you control the injection and stop?"

With a slight smile, Kirito picked up a thicker iron nail again and continued to expand along the hole just now. He didn't stop until the entire cork was dug into a hollow core.

Looking at Kirito's actions, Meikao frowned again. This kind of cork can be seen even without doing experiments. It will not be much different from when there is no cork.

But Kirito didn't directly put the cork in as Meikao thought. He picked up a small piece of wood and covered the cork.

Kirito raised his hand, signaling for Mekao to watch carefully. He placed a nail from the other side of the wood piece, and used the nail to push the wood piece open and then put it down.

Meikao, who was watching from the sidelines, seemed to have been cast a restraining spell, and his entire mind was attracted by the experiment in front of him.

Images kept flashing through his mind, which was the control device for the recoil force.

A labor-saving lever in his mind gently pushed open the cover behind the cork. A stream of air immediately spurted out, and the Kongming Lantern immediately changed its direction.

Then the lever was released, and the wood chips were pushed over again under the pressure of the air flow, and the air flow channel was blocked again.

After deducing it over and over again, Mecao was finally able to confirm that there was absolutely nothing wrong with this device, it just required some effort in selecting the materials.

Before, Mekao was very confident that he could be Kirito's teacher, but now he couldn't wait to go to sea with Kirito.

There are so many things that he can learn from being with such a person.

"There is absolutely no problem with this device and it can be made immediately," Mekao said with certainty, with a hint of doubt in his tone.

Hearing Meikao's affirmation, Kirito was of course happy. As long as he could add a rudder to the hot air balloon, he would be sure to escape from here.

As for whether the heat is enough, there is no need to consider it at all. With the ability to purify, he can completely increase the temperature inside the ship.

Doing what comes to mind is exactly Mekao's temper. The more he knows that there will not be too much time, the more he cherishes time and the less he wants to leave regrets in his life.

They spent a lot of time selecting materials because the device needed to take into account factors such as labor saving and airtightness.

Hot air balloons fly high in the sky, and there is no room for error.

Fortunately, as the oldest member of the team, Mekao has the initiative to select and purchase materials.

Mekao has always been like this in the past. Whenever he thinks of something, he will immediately start to take action, so no one has doubts about this matter.

As for the smart Jonathan, he was so smart that he was misled by his cleverness. All his eyes were on the three women and Shepat.

The device was built quickly, and now they just needed to install it. Anyway, with Jonathan's consent, they simply put the device on the ship with great arrogance.

Only the two of them knew the principle and purpose of this device. Otherwise, no matter how confident Kirito was, he would never act so blatantly.

Everything went perfectly. The only regret is that there is no way to experiment. After all, this is still a dangerous naval base. Once you fly, you will never be able to come down.

Although it has been calculated and demonstrated countless times, this device is definitely feasible, but it always feels very unreliable before practice.

"It seems like you don't have a dedicated maintenance technician on your ship yet." After finishing all this, Mekao asked intentionally or unintentionally.

Kirito glanced at the old man strangely. He had already asked this question before, and he didn't know why he asked it again.

Nodding honestly, Kirito replied: "Yes, I usually do the maintenance work on this ship."

Curling his lips, Mercao said disdainfully: "But your craftsmanship is really bad, it's really intolerable."

This sentence is not meant to be disparaging. Although Kirito's whimsical ideas are incomparable to Mecao's, his repair skills are also beyond Kirito's reach.

But here's the problem. Meikao had always encouraged Kirito before, but he didn't expect to hit him like this this time.

Smiling awkwardly, Kirito agreed: "Of course, how could my master notice my skills?"