In the office, Cassia looked as usual, and the silver frames of his glasses reflected a little light.

But the students in the second group felt that this teacher, the principal, was so terrifying at this time, like a volcano about to erupt, and the light on the frame of the mirror might engulf them in the next second.

Cassia put down the book in his hand, picked up a cup of tea and blew it, and took a sip.

"Whose idea?"

"I ......"

"Teacher, it was my idea to destroy the green environment of the campus without authorization, use a wide range of magic that I am not familiar with, and use garbage sorting spells in the dormitory without authorization......

Winston interrupted the dwarf Lyme and took all the blame on himself, and besides, he was indeed the one who took the lead in the matter.

Cassia nodded, not speaking immediately, just looking up at the second group, over and

It wasn't until everyone was furious that Lem, who had just been interrupted, stepped forward again.

"Teacher, we are willing to restore the greenery of the campus, and we are also willing to accept punishment in accordance with the school rules. ”

"Hmm. ”

Cassia nodded, still not speaking.

It's not that he's pretending to be profound, and he's not forcing pressure on these students, but it's ...... He was wondering how to explain it.

The House Code clearly states that as a magician, one should not shy away from exploring all the unknown laws of nature and learning with awe.

This is so that they can try to create their own magic, rather than just holding on to the magic in the textbook.

But in this way, as the hand behind the scenes, he can hide it in some ways.

But as a teacher, he has to give his students an explanation, an explanation that makes academic sense.

But this is gunpowder, and in serious parlance, this is a chemical reaction.

He made up the magic system himself, which is why he designed spells and gestures in potions, as well as the order in which materials were put in, largely to avoid the chemistry of certain materials.

As Cassia fell silent one after another, the atmosphere in the office became eerie, and it wasn't until he thought of his words that he opened his mouth calmly, his voice not angry, as if he was in class normally.

"There are two things, the first is that you deserve to be commended, as a magician, you have done a good job of exploring the unknown laws. ”

"Whew......" Anita breathed a sigh of relief.

But in the blink of an eye, I heard Cassia say: "The second point is that you should accept the criticism, knowing that the Kraken made a mistake for the first time, but still did not consider the consequences of the next experiment. ”

"You have no fear in this regard. ”

"The school has never advocated that merit and demerit are offset, right is right, and wrong is wrong, so I will count them separately. ”

"As for your experiments, they are part of magic, but the other part involves other areas and is not part of the curriculum at this stage. ”

Then Cassia paused and continued: "For the encouragement, I have already praised it verbally, and for the violation, it is only three days to restore the experimental area to normal. ”

"If it is not completed in three days, the hygiene and waste medicine of the potions area will be cleaned by you forever until graduation. ”

"Finally, this kind of experiment is a super-scale magic level before being exposed to the relevant courses, and it is forbidden to use it on campus, so the relevant research should be reported to me in advance. ”

"Alright, let's all go out. ”

"Yes, teacher. ”

"Yes, teacher. ”

Everyone bowed, and then left the office in a daze.

The moving staircase in the castle is no longer as new as it once was, and all the students are beginning to truly understand what magic is.

But only a few people who have a heart still remember what the teacher said in the first class, what should be placed on the right side of the scale above the school emblem, they need to find it themselves.

Some even think that this is the teacher suggesting to them that if the mysterious one-eyed represents magic, then what can be equal to magic in this world?

When they were still young, they only guessed wildly, but they couldn't come up with an accurate answer.

Outside the castle, a second group walked down the road in a dusty way, trying to restore the damage to the potions area in a hurry.

Ainita and Dinah were too weak to speak, after all, the source of this incident was caused by them.

Kraken the nezumi was still thinking about his Pixar, and Della was thinking about what she would get for dinner tonight.

Only Lime and Winston frowned, as if thinking about something.

"Other courses? Do we have any other courses?"

Lem shook his head and flicked his hammer: "If it is according to what the teacher said before, and the textbook, there should be no other courses." ”

"Why did that sulphur stone stained with cow dung burn and explode in the wood? I don't remember any of us making gestures or chanting incantations. ”

"Come on, Winston, instead of thinking about this, let's find a way to solve the next thing, the Potions area is half destroyed by us, I think we should fix the classroom first, after all, there will be a Potions class the day after tomorrow." Kraken said with his tail wagging and his hands behind his back.

"Anything other than magic, could it be an astronomy lesson?"

"Della, you're more of a dwarf than I am. ”

In the midst of constant conversation, the second group walked towards the Potions area, as Kraken said, there will be a Potions class the day after tomorrow, and the house must be repaired first.

At night, in the dormitory castle, Winston sat alone at his desk, looking through his textbook by candlelight.

But even if electives are counted, none of the subjects can correspond to the teacher's vague explanations.

Eventually, Winston, who had no clue, put away his textbook and wrote it down in his diary.

Knock knock knock......

"Enter. ”

"Hey, Winston, I guess you haven't slept yet. Lem pushed the door open with two glasses of ale.

A good church education and aristocratic family style led Winston to decline the ale offered by Lime.

"Lem, there's a spell class tomorrow morning, don't you sleep so late?"

"Didn't you sleep too?"

Watching Lime finish a glass of ale in a few sips, Winston shook his head.

"Okay Lem, you must have something to do with me. ”

Lem put down his glass, turned his head sideways and whispered, "I understand what the teacher meant?"

Winston was stunned for a moment, and thought about it twice, before he understood what Lime meant.

"What do you mean, teacher?"

"You see, the teacher said that we can't experiment in the academy, so can we go outside? But the teacher said that the relevant experiments should be reported, doesn't that mean that we can actually continue to try?"

"Lem, your idea is dangerous, isn't it a bit far-fetched to understand it this way? ”

"Is it far-fetched?"

"Well, even if we could do the experiment, what are we going to do, we haven't taken any lessons other than knowing that the Brimstone will explode. ”

"Hehe, I have a way to do this, so I want to try it with you, I'm responsible for manufacturing, and you're responsible for finding a stable sulfur stone. ”

"What do you want to do? I think what can come out of your hand is already very unstable. ”

Winston spread his hands helplessly, there was no way, after getting acquainted, Lem kept thinking about making something for everyone.

But he really can't even beat iron.

....................................

Half a month later, outside the valley of the academy, the second group of people gathered together again.

"Will we be punished again for doing this?" asked Della cautiously.

"But we're done, and now we're just short of the results. Lem said expectantly.

Lem then pulls out a sealed tree jar from the package, which is a great sponsorship from Kraken.

Inside the pot was a small piece of sulphur stone, a little animal droppings, and charcoal, the result of a balance that Winston had found.

The Brimstone is suspended in the Jar with an elaborate mechanism, and does not fall due to vibration, which is Lime's method.

Then there was the fire magic array carved into the inner wall of the tree jar, and in this regard, Dera's results have always been ahead of the others.

And for the sake of the awe that the teacher said, it is also necessary to count the elf sisters Anita and Dinah to prevent a jungle fire caused by an explosion.

"So you left it for a few days?"

Lem waved his hand: "Don't worry, I've been pickling it for a week." ”

"Let's get started. ”

As he spoke, after everyone was ready, Lem threw the jar out with his strong arm strength.

The tree jar drew a parabola in the air, and when it reached its apex, the elf sisters' hands appeared at the same time, and the surrounding water vapor seemed to be a little thicker.

"Della, it's now!"

"Good!"

I saw Dra's hands in a strange shape, and a spell came out of her mouth.

Bang!

A loud noise startled the birds, and a barrel-sized fireball exploded in the air, then extinguished by the water vapor.

Lem's eyes were excited at first, then strange.

"No, Winston, are you mistaken, why is the fireball so small?"

"I think Della's magic circle was wrong. Winston shrugged.

Everyone here is still wondering, and Cassia in the office has a headache.

"Are you sure it's a gunpowder explosion, not a methane burn? ”

"Alas, where are there any follow-up courses, I haven't compiled the textbooks yet......"

PS: There is another chapter later