The little worm was beaten up by a group of bear children for no reason, not to mention how depressed he was.

The next day, he complained to the scorpion with two blue and black circles and a bruised nose, "Hey, Scorpion, I was beaten up by the puppet bastards." ”

"Really, do those guys deserve to be called puppeteers?" Bug is a big idiot through and through, but that doesn't stop him from laughing at others.

"Scorpion, you're so powerful, aren't you ready to help Lord Worm take revenge?"

"Hey, Scorpion, I'm talking to you!" Sure enough, the scorpion didn't listen to him, and the worm patted him on the shoulder angrily.

The scorpion walked with his head down, and after being suddenly patted, he suddenly stopped like a puppet, and remained motionless for a long time.

The "Scorpion ......" worm was a little scared, and he had a feeling that the scorpion that had been completely involved in puppet production, and even if he was patted on the shoulder, he was as unresponsive as a wood, and he was back.

The silent concentration, the scorpion like a dead thing, is really scary.

"Little worm," the scorpion turned slowly, his eyes glowing with the brilliant glow of a dragon finally meeting a treasure, "why don't you fight back when someone else's fist hits you?" ”

"Ah," the worm looked frustrated, "I'm no match for those guys, I'll be even worse if I fight back." ”

"That's right. Is it based on judgment? The scorpion muttered to himself something that the worm didn't understand, and he frowned, "Puppets can't make any judgments. ”

Boom!

When the worm was defenseless, the scorpion raised its small fist and smashed it on the worm's nose.

The little worm screamed all his life, and then his tears were about to flow out, and he squatted on the ground with his nose covered and cursed the inexplicable scorpion.

The scorpion squatted down with the worm, and he looked curiously at the painful worm, this guy was more flexible than a puppet, and his eyes would produce tears.

There was a nosebleed, and the little worm watched the blood flow out of his fingers, and then looked at the hateful face of the hateful scorpion in front of his eyes, the little worm didn't think like it, and swung it with the same punch.

Boom!

It's flattened.

"Worm, why are you attacking me?" The scorpion covered its nose and asked the worm strange questions.

"Because I feel pain, bastard scorpion, so Uncle Ben is going to beat you!" The bug roared.

"Is it painful?" The scorpion muttered to himself, becoming super strange, and he walked aimlessly and directionlessly, "Golems can attack too. But compared to real life, what the puppet lacks is pain? ”

The worm felt that the scorpion was more and more strange, and he was dumbfounded as the scorpion crashed straight into a large tree, and then the scorpion changed direction, this time hitting the wall. After changing direction again, the scorpion walked towards the trash can......

"What is this guy thinking, is he so engaged?" The little worm scratched his head suspiciously, even when making a puppet, he had never seen a scorpion so fascinated, "Don't play with scorpions today." ”

In the search for truth and knowledge, there have been countless stories about scientists. Some scientists were so engrossed in experiments that they accidentally cooked their pocket watches, while others dipped in ink ate biscuits and chased horse-drawn carts to check formulas......

So, when Uehara heard that the scorpion went to the women's bathhouse and was driven out by someone with a burst of hammers, he actually understood it very well.

"I really didn't mean to!" The scorpion blushed, trying to defend itself.

"Hahahaha, of course I believe in you." Uehara smiled so much that he couldn't mention how happy he was.

Well, laugh to death this guy.

The scorpion crossed his arms and looked hatefully at Uehara, who was smiling so much that he couldn't straighten his waist.

After laughing for a long time, Uehara couldn't help but want to laugh when he thought that the scorpion had strayed into the women's bathhouse and was sent to Chiyo's mother-in-law by the ears like a little hooligan by the girls.

"Well, okay, Scorpion, what are you looking for me for?" Uehara pinched his chin as he laughed sorely, and he finally controlled his emotions.

Speaking of which, this guy has a natural trait that is suitable for studying forbidden arts.

He became interested in why a flying insect could fly. Such a simple and common problem that no one has ever noticed.

People who wonder why apples fall from a tree, even if they are hit on their heads by leaves, will also cause endless contemplation and reverie.

"Scorpion, your question about the difference between life and a puppet is whether it is the ability to perceive pain." Uehara pursed his lips, "The biggest difference between a living person and a puppet is that people have a wealth of emotions and cognitive abilities, and emotions are not just about pain. ”

But how can the puppet also perceive "pain"? The scorpion stared at Uehara, his eyes filled with rare purity and hope.

Let the puppet puppet, or to use another way of saying Uehara is familiar with, how to make a robot feel the same pain as a human, or more simply, how to make a robot react in the same way as a human when it suffers. This is the question that the scorpion is asking for answers.

There are too many factors that produce pain, there are too many parts of the human body that can produce pain, and the pain caused by different external injuries is different, plus the environment is different, and the corresponding ways taken by the human body are different, such as the pain of being bitten by mosquitoes on the battlefield will not make a well-trained soldier put down his weapon to repel mosquitoes.

In this way, each factor creates many possibilities, so there is a 10X10X10 simulation of the possible response to human suffering...... Possibly.

In the past life of brilliant technology, the most cutting-edge robots could not perfect the seventy degrees of completion of the most basic movements of the human body, and Uehara was not an excellent worker, and he couldn't answer the question of the scorpion.

Although he can't help the scorpion much, Uehara is willing to share the valuable knowledge he has gained in the other world with the scorpion.

Kneeling opposite Scorpion on a straw mat, Uehara and Scorpion knelt very straight, like two classical and dignified samurai exchanging martial arts.

Uehara wrote down some numbers casually, and then randomly shuffled the small pieces of paper on which the numbers were written, and scattered them in front of the scorpion.

"Scorpion, eight, seven, five, six, three, one, two, ninety, four, among these ten numbers, choose the largest one."

"Ten." Such a simple question, the scorpion casually said the answer.

"But, Scorpion, how did you pick it out?" Uehara began his teaching, "If you want to give a puppet human emotions and thoughts, then you must understand what thinking is. ”

"Scorpion, there is only one question we are going to explore today, how do you distinguish the largest one from the ten numbers."

How to distinguish the largest one in a bunch of numbers is a question that even elementary school students are reluctant to answer.

"Cause...... Because ten is the largest, I picked out ten. Scorpion frowned, he knew that what he was answering was definitely not what Uehara expected, but he didn't know how to do anything else.

"Scorpion, thinking is a complex process, and its essence is logical association."

"If you want to give the logic of human thinking to a puppet, you must first understand how logic works when judging a transaction."

"My teacher was teaching me the first lesson of puppet knowledge, and he taught me a very classic logical algorithm - the bubble method."

The bubble method, or bubble sorting, is probably impressed by this classic algorithm for those who are starting with the C language.

"Bubbling method?" The scorpion recited the strange name, and doubts were written on his face.

"Scorpion, complex thinking is only a matter of a moment, and countless logical judgments have been completed in an instant."

"Let's say, we slow down our thinking countless times."

"Suppose, there are only two numbers, three and five, and the scorpion, and choose the largest of them, how do you judge?" Uehara picked up two pieces of paper and nudged them in front of the scorpion.

"It's five." The scorpion took out the number five.

"So, what about adding a number four?" Uehara smiled and put the numbers four together with three and five.

"Yes......" the scorpion opened his mouth to say the answer.

"Stop, Scorpion," Uehara stopped him, "trying to remember how you made a second judgment." ”

The scorpion frowned, trying to think, and his brow furrowed deeper and deeper.

Later, seeing that the scorpion was unable to compare the size of simple numbers in a concise algorithm, Uehara began his teaching again.

When the size of the two numbers is compared, take out the largest one.

When three numbers are compared together, this happens in the brain, and the logical judgment made in less than a microsecond reaction time is that the number A is compared to the number, and the larger number is compared to the number C.

In the same way, when the four numbers are larger, A and B are compared, and if A is larger, A and B are discarded. Then compare A with C, if C is large, then compare C with D......

And so on, like bubbles emerging from water, getting bigger and bigger, and gradually comparing the maximum value.

Pure logic is equally fascinating, and the scorpion seems to have stepped into the door of a new world, with an infinite amount of new knowledge waiting to be explored.

"It turns out that all complex thinking is made up like this?" The scorpion has gained a lot, "If the puppet can recognize the size of the number, then maybe it is the first step to give the puppet the ability to think and even emotions." ”

The Scorpion has a strong ability to execute, and he wants to make designs or programs that are not controlled by humans, and rely entirely on the puppet puppets themselves to identify the largest numbers.

However, after two weeks of hard work, when he came out of the chamber with black circles and messy hair, he still couldn't make the simplest puppet device that could judge the size of a number.

The scorpion was not half discouraged and disappointed, the reason why he came to disturb Uehara who was teaching with the puppet class C imps again, was that he wanted to get more knowledge and guidance from Uehara.

There is a deep contradiction between the scorpion and the puppet imps, the arrogant genius looks down on ordinary people, but ordinary people will never allow their dignity to be trampled on at will.

"Brother Uehara, we'd rather give up being ninjas than learn puppetry." The worm pointed at the scorpion in a resolute tone, he was not welcome here.

Mu Mu's words were echoed by the little ghosts, and they unanimously decided that they would never learn any puppet knowledge from the scorpion, even if the scorpion agreed.

This group of imps who are still young and don't know what they want, Uehara will not be like him, he will seize every opportunity to let himself grow, and learn medical ninjutsu from Iwakure's medical minister with a dead face, no matter how much people dislike him, he will also greet him with a smile.

It's really rare, the medical ninjutsu that is extremely difficult to learn has been partially mastered by Uehara, who is not outstanding in Chakra's control ability, and he can do it alone with a small healing ninjutsu of simple hemostasis and toxins.

There are also things such as body art and knife skills, and Uehara is about to annoy the swordsman Kamizumioka Shin, who is far away in the country of Tian. Letters after letters arrived in Tanokuni, and Uehara took the trouble to ask Kamizumioka Shin to tailor the most suitable knife technique for him.

Is there such a lazy ninja? Remembering that he had slashed at a large tree more than a thousand times a day since he was a child, and that he had experienced countless bloody battles to master the swordsmanship skills, he was extremely dissatisfied with Uehara's cunning behavior.

However, thinking that the child was already disabled, Kamizumioka Shin really spent a lot of energy designing a set of sword mysteries with the highest level of the ninja world for Uehara.

It's a pity that this is a valuable sword technique that Kamizumi Okanobu has learned from his life, and except for Uehara himself, who named it Uehara-ryu Nuoyi, his cultivation effect is really limited.

However, limited training can also be effective.

For example, if you only use knife techniques, in the past, Konoha White Fang could kill Uehara with half a knife, but after Uehara has a lot of understanding of knife skills, White Fang will hack Uehara to death again, and half a knife is not enough, at least one knife will be enough.

……

"Scorpion, I don't know why you hate the puppet class so much." In the tea house, Uehara invited the scorpion to drink green tea, and saw that the scorpion guy put half a cup of sugar into the cup spoonful after spoonful, and Uehara couldn't help but pout.

"White Fang is a terrible enemy, and it's cruel to let the puppet squad face him." The young scorpion, except for the head of a child, spoke in a tone like an adult, "Those guys are really on the battlefield, and the puppet troops of Shayin Village are likely to be destroyed again." ”

The scorpion's statement silenced Uehara for a moment.

Is it a certain degree of disrespect for the lives of ninjas who are not talented and equally worrisome to go to war?

Only cultivating excellent ninjas as a combat force may be the lesson learned by the Sand Hidden Village in the Second Ninja War.

"But Scorpion, the ninja's path is long. In addition to natural geniuses, there are geniuses who work hard, and there are even lucky geniuses. ”

"Is it too early to make a decision so early, thinking that they will not be able to become good puppeteers?"

Puppetry, this is something you have to learn. Of course, Uehara was very satisfied with the prosthetic leg made by the scorpion for Uehara, not to mention the all-round built-in tools comparable to the Swiss Army knife, or the convenient and flexible concealment firing ability, which exceeded Uehara's expectations.

However, there is no way to use it as an extension of the chakra and complete the seal of the complex ninjutsu, so the lost left arm might as well be replaced by a large sword.