Following.

Luo Bin was sleeping on the table in the study.

said that it was a study, but here Luo Bin used the space expansion technique to expand the volume to a great extent, even if it was a library, it was no problem.

Rows of tall bookshelves and books of all kinds were stacked on the ground or floated in mid-air, all moving in some predetermined trajectory.

At first glance, it looks like some mysterious magical realm.

It's just that soon the peace in this secret realm was broken.

"Luo Bin"

"Teacher"

"Pan Libao, Ke Rong, don't be like this!"

"The teacher will be angry"

Four fairy girls who looked to be about ten years old opened the gate and rushed in, and the artificial light elves that served as light sources along the way and the books that were floating on the route hurriedly avoided them as if they were frightened.

"Hey"

The two of them let out a lovely shout, and jumped up with the help of running, one seemed to be a cute tiger pounced on food (not wrong), the other flew up to a target, and Luo Bin arched his back because of his posture.

Then, a crackling sound rang out.

……

……

……

"My research materials!!

The screams sounded faintly, and Luo Bin, who was frustrated, bent forward and looked at the paper and ink scattered on the mahogany floor!

"Oops, it seems terrible." Pan Libao muttered as if it was none of her business.

"Little ones!"

Luo Bin raised his head, and his eyes lit up as if he were making a sound word by word.

"Oh, that's scary!"

Ke Rong also shouted.

"Double your homework today!"

"Teacher, we apologize, but don't ask your subordinates to be merciful for this one"

Looking at the beautiful little dots who quickly stood in a row and bowed their heads to admit their mistakes, Luo Bin sighed helplessly.

"Don't do that next time...... Even if you say that, you won't listen. … It's really disobedient and getting more and more bearish..."

Muttering in his mouth, Luo Bin made a move with his hand, and the paper and ink that were densely written on the ground were separated as if time had gone backwards, and then neatly placed them on the desk.

"Isn't that a problem?" Pan Libao whispered.

"No problem, it's not your nonsense capital!" Luo Bin knocked her lightly, and then, Luo Bin asked.

"Why are you here so early today?"

"Because William and Kodori's seniors are here too!" Tiat said, looking up.

"Oh, here they are."

Nodding, Luo Bin rubbed their heads and said:

"Let's go out, I'll wash up and stop trick-or-treating!"

"I'll see you later!"

The four little ones ran away with a smoke, and the light elves and books that had returned to their places avoided them again as if frightened.

"These little guys......"

With the feeling of happiness and trouble, Luo Bin smiled and shook his head, and then went to the bathroom to wash up.

Then, with gratitude, he ate the breakfast that Landolu had made for him, and Luo Bin found William and Kodori, who were practicing in the courtyard, while the others were watching.

"You come out"

William, who saw that Luo Bin was about to say hello, was immediately pressed back by Kodori's sword momentum.

"Tsk, what is this, love and kill each other? Or hurt each other? ”

Luo Bin smacked his lips and walked to the viewing seat, his words full of ridicule.

"Yo! Senior Brother Instructor, morning! Ethya beckoned her head in response.

"Well, early!" Luo Bin responded.

"The sun is all on the butt and I can't get up yet." Landolo gave him a disapproving look.

Luo Bin laughed dryly: "No way, I'm too obsessed with doing research, and I ignore time." ”

"What are you researching?" Neferen asked, looking up.

"Holy Sword, and the finished version of the military chapter for you, there is some trouble on both sides." Luo Bin scratched his head.

"Huh? Is this still unfinished? Ethya stretched out her right hand, and on the sleeve of her goose-yellow dress was a blue-gold military badge.

It was the Knights of Avalon's military badge, and the main body was the scabbard of a great sword with a delicate spell engraved on it.

It was supposed to be decided by the headquarters of the Commander of the Wing Guard, but Luo Bin took the initiative to take it, and after the decision was made, it became this.

Luo Bin nodded and said, "Yes, it's not done." ”

"The finished product I expected to have multiple functions: it can hold things, it can provide shields, it can reflect damage, it can remove curses, it can provide all kinds of protection, it can heal all injuries, it can maintain a suitable living environment for the wearer, it can eliminate the sequelae of using magic, and it can instantly move the wearer to a safe area when it is dangerous......"

As Luo Bin continued, Ethya and Noft's mouths opened wider and wider, and Nephraine and Landoruk's eyes couldn't help but ripple.

"Senior Brother Instructor......"

Ethya reached out and tugged at Luo Bin's sleeve.

"This is a military medal, right, it's a military medal for mass production, not an artifact, right?"

"We need to use the specifications of the artifact to make mass production tools!" Luo Bin gave a thumbs up to the girls.

"Although these things are not yet artifacts."

"I always feel that Senior Brother, Instructor, you make things in line with the four words "crazy!" Ethya muttered.

"In this regard, the word lower limit is redundant!"

"Wow, that's glaring! Why is there a light flashing in front of my eyes!? ”

Looking at the two of them who became indecent as they spoke, Landoro sighed.

"These two are hopeless."

On the other side, William and Kodori's sparring ended when the two wooden swords broke off with the blessing of magic.

"Hey! I heard what you said, can you really do it? ”

William asked as he adjusted his breathing.

"Yes, yes, but I also said that there is some trouble at the moment." Luo Bin spread his hands helplessly.

"By the way, what about the other little ones?" Luo Bin asked.

"I played too much yesterday on Floating Island 38, and I'm still sleeping!" Kodori replied.

"Yes, those four little ones are full of energy. But since they're still sleeping, let's postpone the lessons. ”

Luo Bin said this, and then looked at the few fairy girls present.

"However, they can postpone it, you can't, pack up and get ready for class!"

"Yes, Senior Brother Instructor"

Ethya replied weakly.

……

“…… Sealing, in a broad sense, is to prevent the target's actions, it is not some exact technique, but a kind of limitation, a restriction. ”

"For example, when William and Kodoli are fighting, they will use sword momentum and movement to block the opponent's actions to prevent the other party from achieving their goals, which is also a kind of seal."

"The enchantment, on the other hand, is the use of a wall to separate the inside from the outside, and the technology itself that maintains the wall, and once the enchantment is completed, the inner world will be different from the outside world."

"Depending on the form, the worlds on both sides will be impassable, and at the same time, the enchantment can act as a seal, and the seal can also act as an enchantment."

As he spoke, Luo Bin drew in the air with a whip.

Two translucent orbs of light appeared in the air, a blue enchantment and a red seal.

With a move from Luo Bin's hand, two black insects were caught from the outside, and then one was put into the enchantment, and the other was thrown towards the seal.

The bug in the barrier wants to run out, but it doesn't have permission to go around the spherical barrier; Bugs thrown at the seal can no longer move as soon as they touch the seal.

"As a result, they served the same purpose: neither bug could leave an area."

"Whether it's called an enchantment or a seal depends on what kind of seal or enchantment you're using and how you use it."

Then Luo Bin taught the whip to hit the two spheres a little, and the light balls contracted, and both insects turned into ashes.

"Brother Instructor is so cruel, he actually mutilates a little life!"

It's strange that Ethya is shivering!

Of the few fairy girls, she and Noft watched the most with relish!

"Less, I should have taught you that these two are poisonous insects." Luo Bin rolled his eyes.

"Also...... In addition to this kind of seal that can be seen with the naked eye, there is also a seal that cannot be seen. ”

As if thinking of something, Luo Bin hesitated for a moment, but chose to say it.

"The most typical of these is the paradox seal, which is established by setting at least one contradictory condition, such as God being omniscient and omnipotent."

"No one knows whether or not God is omniscient or not."

"From a mortal point of view, it is questioned whether God can create a stone that he cannot move to create the omnipotence of his creativity, but he will cease to be omnipotent in power; Creation does not prove that it is omnipotent in power, but its creativity will cease to be omnipotent. ”

"In this way, a seal that reduces the power of the gods is formed, that is, the magic of the gods, because the technology itself is equivalent to malice towards the gods, so there is no need to consider whether the gods are omniscient and omnipotent."

"Oh, that's amazing!"

Ethya applauded, and at this time, William, who was listening, seemed to remember something, and a hint of thought flashed in his eyes.

"Ahem, it's too far, I'll tell you about the composition and method of breaking the enchantment and seal."

Luo Bin coughed and said loudly, and William, who was awakened by this moment, still had doubts in his heart, but he also stopped thinking about it.

The technique of breaking seals and enchantments has also been of great help to him.