Tremble, Uchiha Shin!

Uchiha Clan Head's home.

Chiken returned home after the meeting and roared, "You brat, get out here!"

"Old man, I'm busy."

"Get out here now!"

"Come and get me if you can."

Shin was in his room, flipping through the Uchiha Clan's secret Ninjutsu scrolls with his left hand, while his right hand held a pen, rapidly scribbling something on paper.

"What's that brat doing? I have to come over myself." Chiken entered the room, his tone still unfriendly.

Shin, multitasking, didn't even turn his head. "Busy, almost done."

Chiken was puzzled.

He stepped forward and saw that Shin's right hand was recording something he couldn't understand.

And he immediately recognized the clan's secret scroll in his left hand.

He immediately flared up, "You brat, what's with the scroll in your hand? Did you steal it?"

"Who would steal? I just told the elders I wanted to borrow it, and they gave it to me~"

"Borrow? You brat, do you think I've forgotten how much you used to steal? The elders are old, they can't handle your antics!"

"Isn't it the same thing~" Shin said, putting down the scroll in his hand.

Then he picked up a blank scroll and continued to write furiously.

"It's not the same thing! You little rascal..." Chiken saw what Shin was writing and became curious. "What's this?"

Shin kept writing, "This? It's my improved Ninjutsu. Weren't the clan members quite satisfied with the Great Fireball Technique I improved last time..."

"Since I'm free today, I borrowed the scroll to see if I can improve a few more."

"Fire Release: Great Dragon Fire Technique, optimized to double the power with the same amount of Chakra? You brat, is what you're writing true?"

Chiken was a little incredulous. The last time he improved the Great Fireball Technique, the power didn't increase that much.

"This time, I combined the clan members' body data templates for optimization, so the effect will definitely be better than my personal one."

The Great Fireball Technique that Shin had optimized before, when the clan members learned it, they found that the power was not as great as when he used it himself.

After careful study, he realized that it was because he had not optimized it according to other people's Chakra flow routes.

If he wanted to protect the Uchiha Clan, he couldn't do it alone.

Only by strengthening the clan members' strength could they better face future threats.

"Then you continue, remember to rest, don't tire yourself out." Chiken stopped disturbing Shin and retreated slightly from the room.

"The old man is a knife with a tofu heart." Shin couldn't help but mutter when faced with the sudden concern.

But the smile on his face let people know that his true thoughts were not like that.

After Chiken left the room, a gratified smile appeared on his face.

"That brat finally did something good. I'll ask him about Third Hokage's affairs another day."

Shin's factory.

Orochimaru stared blankly at the scroll in his hand.

"This is not science!"

"The thrust generated by Chakra can carry such a large Tekkai and make it fly?"

"And this, can this chip composed of such small diodes really perform calculations and simulations?"

"This is really unscientific!"

Orochimaru was really starting to doubt his life.

If the ideas in the scroll could really be realized, then his worldview, which had been formed for more than ten years, would probably be shattered into pieces.

This scroll was full of things like aerodynamics and the periodic table, which made his head spin.

If Shin hadn't mysteriously given him a scroll that day, and said that the truth existed here, Orochimaru would probably be outside the village, carrying out a high-difficulty S-rank mission now.

"But missions can't compare to scientific research. If this kind of thing can really be realized, not to mention changing the ninja world, changing the concept of ninjas would be easy..."

Orochimaru studied it for a few days before he could figure out a clue.

He really wanted to shout out loud that the truth of the world existed here.

But good scientific literacy still made him decide to verify the contents of the scroll before considering these declarations.

"Becoming a consultant here is really not a loss at all..."

That's right, Orochimaru had already tinkered with the prototypes of the microwave oven and the refrigerator.

In the past few months, he had almost searched the entire ninja world to find materials that could effectively isolate Chakra interference.

For scientific maniacs, if a material only existed in the sun, they would do everything possible to fly to the sun and collect it.

This isn't an exaggeration, but every great researcher has this kind of thorough, root-digging personality.

"What if I mixed the materials in a certain proportion?"

"If Shin were here, his calculation abilities would be far more powerful than the chips he designs..."

Orochimaru was pondering how to drag Shin over to be his forced labor.

Somewhere in the mountains outside Konoha.

A brown-haired boy was rummaging around for huge rocks.

"Found you!" The boy ran towards a distant, massive rock.

"Nawaki's Super Strength Fist!"

"Boom!!!"

After a roar, the huge rock shattered into pieces, scattered on the mountain forest floor.

That's right, the boy was Nawaki.

He looked at his right hand that had just smashed the rock. The surface didn't show anything, but internally, it contained a large amount of Chakra accumulated over the past few months.

Nawaki's Super Strength Fist was one of Tsunade's ideas, just to test its effect on him first.

As for the name of the technique, don't complain, he's a chuuni teenager after all.

"My sister wants me to punch these to concentrate Chakra at one point, right? I can feel my right hand as if it has endless power!"

Clenching his fist, Nawaki was touched by Tsunade's intention.

But the next second, he regretted it.

"But, there are many ways to concentrate Chakra, right? Why use my hand to punch? Can't I control Chakra myself and concentrate it on my hand?"

Nawaki then realized that he had indeed been tricked.

He was now certain that he had become Tsunade's guinea pig.

But he didn't dare to rebel against his sister.

Looking at the results, it wasn't without gains.

He had smashed the Senju Clan's tree stumps and boulders to pieces, otherwise he wouldn't have come to this godforsaken place.

"How strong is that guy now..."

"I heard he became good friends with the Hyuga Clan's little princess. How could that guy make friends? He must have forced them!"

Nawaki's brain was occupied by envy, jealousy, and hatred.

Naturally, he was even more unhappy with a certain someone.

Moreover, in his eyes, Uchiha Shin, the great villain, must have violently coerced the class beauty Nao to become friends.

As for the Uchiha and Hyuga's eternal friendship in the newspaper, he wouldn't believe a single word of it.

He had been through thick and thin, and wouldn't believe it even if it were true.

"Tremble, Uchiha Shin... Nawaki, your grandpa, is back!"

Nawaki stood in the empty mountain forest and loudly announced his return.

Who knows what waves will be stirred up in peaceful Konoha?