I haven't seen fireworks.

"So, you killed the Third Kazekage because he wanted to start a war?" Sun Jingyun looked at the corpse of the Third Kazekage with some surprise.

"Isn't this reason enough?" Xie asked back: "I lost my parents because of the war. I don't want other children to be like me. I have tried to persuade him countless times, but he doesn't listen... .”

"Then it was Hatake Sakumo who killed your parents, don't you hate them?" Sun Jingyun asked again.

"When we meet on the battlefield, it's normal for you to die. Besides, what makes them have to die is war!" Scorpion said.

Sun Jingyun nodded, he realized that he couldn't think that Xie didn't understand anything just because he was young.

In fact, he is very transparent and understands everything.

A person who is not smart can't be a genius puppeteer. He didn't show those high emotional intelligence, just because he was too lazy to spend that time.

Originally a pacifist, and seeing an organization that fits with his ideals, there is no obstacle for Xie to join.

Of course, it has something to do with the force shown by Sun Jingyun.

Now that an agreement has been reached on the issue of peace, this topic can naturally be skipped.

"What do you think of this puppet, you want to use it to fight?" Sun Jingyun pointed to the body of Sandai Kazekage and asked.

"Yes, the third generation of Kazekage has the power called magnetic escape, which can manipulate iron sand, and its strength is quite powerful!" Scorpion said.

"But he was killed by you!" Sun Jingyun said.

"That's because he was unprepared for me, and I succeeded in a sneak attack!" Scorpion said that he didn't feel ashamed at all about the sneak attack, after all, it was a righteous backstab!

"Okay!" Sun Jingyun nodded: "But after you join the organization, we don't need you to fight. It's a pity that your talents are used for fighting. You should be placed in the scientific research department to strengthen the scientific and technological strength of our organization! "

"Study on that computer?" Xie asked, "If it is this thing, I would be very interested!"

"If a worker wants to do his job well, he must first sharpen his tools. The development of computers is limited by materials. The mainstream mining method in the ninja world now relies on manual digging by manpower. I want you to research some construction machinery for mining. By saving manpower and improving efficiency, more minerals can be mined, and the cost of test materials will also be reduced. Correspondingly, computers can be released much earlier!" Sun Jingyun explained.

"Mining machinery?" Xie frowned: "Puppet mining is indeed feasible, but the efficiency is not high. Look at my cave, the area is not large, and the soil is not hard, but I still dug for more than half a month with the puppet. If it is Mining metal ore will be even less efficient.”

"And there are not many people with puppet master qualifications. If a large number of puppet masters are trained to mine, the resources dug out may not be enough for those puppet masters. Also, although the puppet technique does not consume much chakra, a puppet The division can only continue fighting for one or two hours at most, which is not good for mining..."

Sun Jingyun was speechless, so you think I want the puppet master to mine?

This is too extravagant!

"As for the mechanical power issue, can we change the energy source to another one without chakra?" Sun Jingyun asked.

"What energy source?" Scorpion asked.

"First, gasoline, diesel, alcohol, things that can be burned!" Sun Jingyun drew a picture on the table: "Look, we can make a closed chamber, and then spray the gasoline into mist, and then Then ignite it and let it burn in this closed space. The high-temperature and high-pressure hot gas generated by the combustion can push the piston below to move forward. Then we add a bearing under the piston, and the piston can drive the bearing to rotate. In this way, the cycle By going back and forth, you create a machine that can keep spinning by burning gasoline!”

The principle of the internal combustion engine is something I learned in high school, but I didn't learn it in detail, it was just a general concept.

If Sun Jingyun randomly asked someone to talk about this, he would probably hear questions, but Xie is not an ordinary person, he is a genius puppet master.

So he understood it instantly!

After understanding it, what followed was shock. Can puppets still play like this? Instead of chakra, use gasoline?

but...

"What is gasoline?" Scorpion asked.

"Oh, gasoline is a liquid separated from petroleum and can burn. As for petroleum, we didn't know that people like you existed, so we haven't deliberately searched for it before, but I have just sent people to look for it. I think there will be an answer soon..."

"Um..." Xie was speechless: "So, we have to separate the oil into gasoline first, right?"

Sun Jingyun nodded: "Yes, petroleum can be separated into gasoline, diesel, kerosene, lubricating oil, paraffin, asphalt and many other materials. Among them, gasoline and diesel can be used as energy sources for mining machinery, and kerosene can be provided to machinery with higher demand. For example, aircraft, space battleships and other equipment, asphalt can be used to pave roads..."

Xie showed an expectant expression: "Is there really such a thing?"

"Huh?" Sun Jingyun was stunned for a moment, then summoned a mouse.

"I've found it!" Sun Jingyun asked, "Do you want to go and have a look?"

"So fast!" Scorpion was a little surprised. You mentioned the oil a few minutes ago, so why did you find it so quickly?

"That's not true. When I learned about your existence, I had already sent people to look for you. Until now, it has been almost three days, which is enough!" Sun Jingyun explained.

Of course, the buried oil is not so easy to find, but what Sun Jingyun found was open-pit oil.

Open-pit oil will cause very obvious terrain features, and will also pollute the soil and water sources nearby. Although the people do not know the function of this kind of thing, they will record it on the map.

For example, the people of the Land of Winds recorded a place called the Black Vulcan Domain, saying that there is a place in the desert where the sand is black, and there are fires on it from time to time, which seems to be the territory of the Vulcan.

Isn't this an open-pit oil location?

"Let's go!" He put his hand on the Red Sand Scorpion's shoulder, and the next second, the two of them had appeared at the open-air oil site.

"Here is the Black Sand Sea?" Xie looked around, he was very familiar with the environment here, after all, this is the boundary of the Kingdom of Wind and his hometown!

It took more than a thousand kilometers to get here from the Bird Country, but we arrived in the blink of an eye?

Minato was active on the battlefield of Yunyin Village, and Scorpion had never heard of it, so he didn't understand such ninjutsu at all, but he was greatly shocked.

Sun Jingyun put his hand on the ground, and the black sand sea instantly surged towards both sides like waves, like an ocean that was divided from the center by someone.

The whole scene seemed vast and magnificent!

Xie was once again heartbroken, and the little dissatisfaction in his heart disappeared in an instant. What kind of strength is this that can control such a large area of ​​​​the sand sea!

Compared with this president, the Third Kazekage is like a younger brother!

"No wonder he doesn't want to use force with me. He should just be afraid of hitting me?" Scorpion was a little discouraged. After all, if it was puppetry, when would it be possible to achieve this level?

But his attention was soon diverted, because as the sea of ​​sand was divided, a pool of black liquid began to appear in the huge pit.

"Is this oil?" Xie asked.

"Yeah!" Sun Jingyun nodded: "The origin of oil is unknown. Some people think that oil comes from the deposition of organisms in ancient times, and some people think that oil is a geological change in the atomic crust of the earth. If the former is used, oil is a non-renewable resource. If In the latter case, oil is a renewable resource!"

Xie couldn't understand, so he just silently wrote down Sun Jingyun's words, and went back to study on his own.

"Which one do you think it is?" Scorpion asked.

"The answer to this question has to be studied by yourself!" Sun Jingyun said, "For scientific beginners, the process is more important than the result!"

"I understand!" Scorpion nodded. Indeed, puppetry is like this. If others teach you a hundred times, you will not gain as much as being a puppet yourself.

"What is science that is the primary productive force? This is it. There is an oil field with such a large area in Shayin Village, but it is the poorest and weakest country among the five major countries!" Sun Jingyun shook his head and said: "Xie, you are from Shaoyin Hidden Village, can you come forward and buy this land, and we can build a petroleum refining and internal combustion engine research and development center here! No, let’s just build a petroleum industry university!"

"..." Xie was silent for a moment and said: "It's okay, it's okay. As the grandson of Elder Qianyo of Sand Hidden Village, I just want to buy a piece of wasteland. There won't be any obstacles, not to mention that the daimyo still has money to take it, but This place is so desolate, will the cost of living be very high if we have to support too many people?”

"It doesn't matter, we can build a teleportation hall here!" Sun Jingyun said with a smile.

"Teleportation Hall?"