There aren't many things in the Shinobi World that can be used as energy sources. Coal is one, but it's mostly used by households in winter or in factories. It's obviously not suitable to use it to power these large warships.
Compared to this, there is something else that is more suitable, which can not only solve some of the energy problems of warships, but also bring about more social development.
He just doesn't know if the deserts on Earth are the same as he imagined.
That desert was so poor it only had oil left; as for this desert, let's just hope it really exists.
Upon hearing Yuzuru's description of the uses of petroleum, Mei Terumi naturally did not hesitate to send people to secretly investigate.
As for the opinions of the Land of Wind and the Sunagakure? They're unimportant; they're more cowardly than anyone else. The most crucial point is that even if there really is oil, it's crude oil. The Shinobi World's technology tree has long since gone astray. They are indeed authoritative in biological research, after all, they're all doing genetics and human experiments.
But apart from that, they knew nothing.
Two weeks later.
The people they sent out also brought good news.
They found the black liquid deep underground; it was flammable, viscous, and had a pungent odor.
Upon learning this news, Yuzuru didn't waste any words and immediately sent people to secretly collect the materials. Mabui's Heavenly Transfer Technique also came in handy.
For the Shinobi World, all that's needed is a little cover-up.
They wouldn't understand how precious this thing is; on the contrary, they would think it's extremely polluting and completely useless.
As for the crude oil that was sent back, it was all handed over to Orochimaru.
After learning about the use of this substance, Orochimaru pointed out his talent for chemistry, which just goes to show that a genius's mind is indeed extraordinary.
Furthermore, with the current level of technology in Sea Capital, oil has been utilized to a great extent.
To be fair, the desert can sometimes yield some good results.
A few days later, the winter vacation at the Sea Region Academy finally ended, and all the students returned to school.
After they brought back a training model of Scientific Ninja Tool, the ninja villages were all incredibly excited.
At least in their eyes, Sea Capital Academy was a generous and trustworthy place.
Shikamaru was different; his mood this time was completely different from before.
After learning the true purpose of the Sea Region Academy, Shikamaru simply stopped thinking about it and stopped caring about anything related to the Sea Region Academy.
Since their family has already decided to join the Sea Region Academy, they might as well study hard here for now.
After the start of the new semester, everyone reunited, and Hong went back to work.
Even Guang finally got his wish and was assigned a teacher's position.
Thanks to this, Yuzuru and Tsunade no longer had to go to the bamboo house every few days.
However, Tsunade seems to quite like it there; she can completely let loose there.
Although the house is quite nice, and there's a thrilling sense of intimacy, however...
Seeing the little rascal lying motionless in her arms, Tsunade gritted her teeth and decided to take over.
"Hurry up!"
"So rushed? They've just gone to work."
"Nonsense, if they didn't go, would I dare to do that?"
Tsunade was perfectly justified.
"Alright then."
She was then pressed down again.
Yuzuru traced a path down her forehead, nose, lips, and neck...
Tsunade looked at the ball in the blankets, saying nothing, but her eyes gradually became alluring and unfocused, and her hands gripped the blankets tightly.
After a while, she hugged Yuzuru's waist and leaned against his chest.
"You little rascal, where did you learn all this from?"
"You don't like it? Then I won't do it again."
"I didn't say I didn't like it."
"Then lie down obediently. If we're going to have excitement, let's go all the way."
Tsunade rolled her eyes at him, but didn't resist; after all, she was the one who felt comfortable.
After that, everything returned to normal.
Aside from the news Shikamaru brought that surprised Yuzuru, everything else was as usual.
The Sea Capital continues to develop rapidly, and the Shinobi World maintains a strange peace.
However, none of that mattered; Yuzuru didn't care.
What he needs to do now is to help the students in the Academy reshape their values more quickly.
After everyone returned to the Academy from their holiday, although no one said anything, the atmosphere was clearly different.
At such a young age, they experienced for the first time what it means to experience a significant difference in life.
Everything in the Academy was unheard of in the Shinobi World.
They are better able to appreciate the concept that technology changes lives.
However, this is only the first step. At least, the supreme village and ninjas in their hearts are no longer so superior.
Once a crack appears in one's belief, the next step is to keep widening it until the day it collapses is inevitable.
No one is more suitable to do this than Tsunade.
Having the granddaughter of the God of Shinobi Teuchi the ninja's illusions is more effective than any instruction.
However, it's not time yet. They need to grow a few more years and develop a certain level of judgment before they know the true nature of the Shinobi World.
Not everyone can have a high IQ like Shikamaru; that's a talent. A high IQ allows one to see further. Most people are just ordinary people and need the accumulation of age and knowledge.
Since Shikamaru came to the school this semester, he has not been as decadent as before. After talking with his father, he realized that the Academy was the most suitable place for him. Here, he could give full play to his high intelligence in every aspect, instead of wasting his talent and life in a place like the Shinobi World.
To put it bluntly, the military capabilities of the Shinobi World are so predictable that you can see the end of the story. You can't call them trash, but they're not far off either.
Limited by the overall educational level of the ninjas, aside from being able to read, their minds received no education whatsoever; they were only subjected to endless brainwashing from various villages, with teachings like the Will of Fire and the Will of Stone.
The Kage of each village are the same. They've lived for many years. If you ask them what they know, they're only slightly better than illiterate people. They're still brainwashed ninjas at heart, just with more experience.
But it doesn't make any sense.
Their vision and understanding were confined to their small ninja village. They knew nothing about the Shinobi World, or even a little bit about their own countries.
Yuzuru never cared about these people, and the new world of the future didn't leave them any place either.
If he had just lived an ordinary life, Yuzuru wouldn't have been so bloodthirsty. But if he was reckless and didn't know what was good for him, then he would have been sent to meet the Sage of Six Paths.
A few days later, on the moon.
Yuzuru and Kaguya are exchanging Taijutsu.
Don't get me wrong, this is a legitimate Taijutsu exchange.
The clash of Ōtsutsuki's Taijutsu combined with the Eighty Gods Vacuum Attack.
Although Kaguya hadn't used them for a long time, she picked them up again in order to teach Yuzuru.