"You two, you're making trouble on the first day of school! Who are your responsible mentors? The thick eyebrows teacher frowned, and his eyebrows became thicker......

Shuda greeted him, "I'm sorry teacher, there were some small conflicts in our class, but now they have subsided, and they haven't fought, so please ......"

"Ah, I recognize you," Teacher Thick Eyebrows looked at Lin Tuo, "You are this year's seed student Lin Tuo, I remember you, but even you can't break the school rules!" I'll tell you about this.,If I'm not mistaken, it should be Teacher Irene.,Hmph.,You've got it.。 ”

The teacher snorted coldly and looked at Lin Xinian, "It's almost class time, unrelated students, please leave, we have to go to class." ”

"Good teacher." Xi Nian responded, winked at Lin Tuo, and trotted out of the classroom.

Lin Tuo rubbed his head and shook his head with a wry smile.

"I didn't expect that I was as good as a little girl......"

"Roll call, Lin Tuo."

"Here."

"Alyus."

"Here."

"Confucius."

"Here."

"Shuda."

"Here."

"Li Liyang."

……

There was silence.

"Li Liyang?"

Teacher Thick Eyebrows frowned again.

At this time, Lin Tuo suddenly remembered a very important matter!

——In Li Liyin's room——

"Uh-huh!! Hmmmm!! ”

Li Liyang rolled on the ground, shedding tears of humiliation......

……

"So, except for Li Liyang, the other students are here, right?" Teacher Thick Eyebrows looked at the list, "What's the matter with this classmate Li Liyang, he won't come to class on the first day of school." ”

"Teacher," Lin Tuo stood up stubbornly, "Li Liyang, because he ate unclean food yesterday, he is not feeling well, and he may not be able to come for the time being." ”

"That's it......" Teacher Thick Eyebrows was obviously a little unhappy, "What kind of strong attack is the body so weak?" Just go home and farm! He shook his head, but didn't delve further.

Lin Tuo sat down and breathed a sigh of relief, looking at the teacher on the podium.

"Okay, then I would like to introduce myself to you officially, my name is Yamada Muraki, and everyone will call me Yamada-sensei." Teacher Thick Mei bowed slightly to the students in the audience, "At least this semester, I am everyone's theoretical tutor, and I ask for more advice." ”

Shuda took the lead in applauding, and the students in the audience applauded one after another.

Yamada raised his thick eyebrows, "Okay, I won't say anything polite, let's go directly to our class, everyone tunes up "Basic Thinking Theory 1" from Tianxun, and we start class." “

"You should have learned some of the previous content in high school, but considering the special type of some students and some students may have forgotten it, let's review this knowledge again.

Let's turn to the second page of the book, the chapter "The Achievements of Modern Thinkers", can anyone talk about the five major discoveries of thinkers in the past 20 years? ”

As he spoke, Yamada raised his head and looked at Lin Tuo, "Lin Tuo, let's talk about it." ”

"Huh?" Lin Tuo was stunned for a moment, then stood up, and recalled a little, although he had not attended a special magic high school, he still knew some basic knowledge, "If you want to talk about the achievements of modern thinking, it should be [Mitre's Double Law], [Butler's Law of Separation of Thinking], [Bai's Theory] and [Ashvera's Impossible Factor]. ”

"Good." Yamada nodded with satisfaction, "Then let's talk about the [Mitre Double Law] first." ”

"Okay," Lin Tuo was confident, and he had always kept this piece of knowledge in mind, "[Mitre's double law] is Mittel's law 1 and Mittel's law 2; Mittel's Law 1: The thinker is a particle and a wave, and has wave-particle duality, but unlike light, the thinker has the smallest unit, that is, each thinker is a separate individual. Mittel's Law 2: The effect of thinking about the formation of the magic circle comes from the resonance between the thinking and the thinking, and each magic circle has a 'central hub', and the accuracy of the central hub is the core step of the construction of the magic circle. ”

"Very good," Yamada's eyes were full of appreciation, "Then do you know the specific role of the central hub of the magic circle?" Will the central hub be breached? What happens when it's destroyed? ”

"This ......" Lin Tuo was speechless for a while, this knowledge was obviously not exposed to by himself.

"It's okay, you can sit down," Yamada didn't blame Lin Tuo, and waved his hand to let him sit down, "Next, I'll explain to you what the central hub of the magic array does."

The central hub of a circle may be a unit of thought, a pattern in the center, or a pattern on the edge of the circle.

As we all know, there is only one form of the magic circle is a perfect circle, and all the construction of the magic circle starts from the circle, I believe that you have all had such training when you were young, and you can build a circle with your thoughts, which is the most basic training, once you complete the mental memory, you use the thoughts to build the magic circle without thinking carefully with your brain, and it becomes a conditioned reflex.

Now, I'm going to take the relatively simple Illumination as an example. ”

As he spoke, Yamada stretched out his right hand, and a simple pattern array was constructed.

"As we all know, the use of the magic circle is divided into construction and activation, of course, in most cases, everyone will activate it subconsciously, and now this magic circle is in an inactive state, so where is the central hub of this magic circle?"

Shan Tian's left finger was on the right side of the array, "See this?" The pattern of the magic circle is outlined by the lines composed of the sons, and the central hub of a magic circle is the point where the magic circle and the pattern are connected the most, such as this, it can be understood that the intersection of the pattern of the magic circle is the central hub of the magic circle. ”

As he spoke, Yamada dispersed this array, "But, this is only the lowest level of this array, the more high-end arrays are different, most D-level C-level arrays have more than three central hubs, and B-level arrays have at least eight, according to statistics, the SS-level array [Angel Blessing] with the most central hubs at present, its up to 186 central hubs, just to build a magic array takes nearly forty minutes at the earliest, which can be said to be the most complex array in the world at present.

For a simple array like Illumination, once the central hub is destroyed, the entire array will dissipate. We all know that when we dissipate the array on our own, most of the remaining thoughts will return to all corners of our body, but once the array passively dissipates, for example, if you are hit by someone and lose consciousness when you are building the array, or if the central hub is destroyed by someone in this situation, then the thoughts that build the array will dissipate randomly, and the number of thoughts that can return to the body is less than 1 in 10,000. Once someone uses a high-level magic array, if the magic array passively dissipates, then that person is likely to be hollowed out and completely lose their combat ability in a short period of time, which can be said to be very deadly. ”

The students in the audience were in an uproar when they heard this theory!

"This ...... This is also terrible, right, once the passive dissipates, it can only be slaughtered by others? ”

"It seems that sometimes you have to be careful when using the hole card array, in case it is interrupted, it will be miserable!"

"yes, yes, I didn't know there was such a thing!"

Among the students, only a few looked normal, some had already been exposed to this knowledge before coming, and some people, such as Lin Tuo and Alius, although they did not know the specific theory, but they all had such personal experience.

Back then...... When he was building the magic array, he was attacked by the Nian Beast behind him, and then he found that he had no more thoughts in his body to use, watching the dark red body of the Nian Beast gradually approaching, that kind of despair ...... That kind of pain...... If it weren't for Kishimoto, he would have died long ago.

Mr. Yamada raised his thick eyebrows and clapped his hands, "Okay, be quiet and quiet, listen carefully." ”

The voices from the audience gradually subsided, and Yamada nodded with satisfaction, "Actually, you don't have to be too nervous, there are very few cases where you will passively dissipate the magic array on the battlefield, and I bring this point up just to remind you better, just in case, because this thing will only work when humans fight humans." ”

"Teacher," Shuda raised his hand, his face full of confusion, "why do humans study the technology of their fellow human beings?" Shouldn't humanity unite against foreign enemies? The foreign enemy in his mouth was clearly referring to the beast.

Teacher Yamada shook his head, his eyes were a little solemn, "I don't know if you have heard of the [Red Cloth Sect]. ”

Lin Tuo raised his head sharply and stared at Mr. Yamada on the podium.

In the depths of his eyes, the flames of hatred slowly burned.