The principal was about to continue to push the door open, but found that the inside was actually locked.

"Hurry up and open the door."

I waited for a long time, but I didn't see any reaction. Now, he's really mad.

"Hey, I'm grumpy." Since the soft one is not good, then he has to come to the hard one, and "boast" towards the iron door panel is a few kicks.

The door was not too much of a problem, the point was that his feet hurt.

If you keep kicking like this, it is estimated that the leather shoes will definitely be wasted, and it will be too much money.

Compared with the pain in his feet, the principal was more afraid of distress, so he scolded a few words, vented the unhappiness in his heart, and then left, no more.

A class was quickly spent in a tense and orderly answering of questions.

Although there were a few small twists and turns in the middle, it did not affect the progress of the students at all.

In the youth, the teachers' tugging has formed a kind of sect.

Some of them dragged on for two or three minutes to finish, which was relatively optimistic, and the students could barely accept it.

But as long as some teachers drag up the classroom, it is endless, like mopping the floor, can be dragged until the sky is wasted, and dragged until another teacher walks to the door, which is really dragged out of style.

Now, it's time for the Witch to show off his style.

It looked at the test papers, and on the surface it seemed unintentional, but in fact, it knew it in its heart, so it was almost told to others.

Suddenly, it stopped, carefully held the test paper in its hand, and pinched its chin with its hand, as if it was thinking about a problem.

"Gao Yaxuan, Li Min, Xie Menglu, the three of you won't go back to the dormitory after self-study tonight, I have something important to talk to you about, as for a place to rest, I have already found it."

At the end of class, the Spell Witch left with the three papers.

And Niu Zihao didn't have any suspicions, because all this seemed to him to be normal.

But those three people all have one thing in common, didn't he think of it?

Maybe he was the smartest when he had a god-level system.

As long as you are interested in study and life, then the whole day will naturally fly quickly, and sometimes it feels that it is not enough.

But for students with poor grades, a class has even become a torment, and they only stick to it according to the stopwatch. These people don't even bother to do recess exercises, just a few random movements like puppets are done.

I heard the familiar bell for the next night's self-study again, resounding in the empty campus.

I went to school peacefully and happily went home. This is a warning posted on the school gate, and everyone can see it.

Naturally, the students went home from school to sleep, but that wasn't the whole story, because there were still people with important things to do.

At this time, Gao Yaxuan, who had already packed her schoolbag, sat in front of Xie Menglu's position.

"Hey, I said if you two are going to see Teacher Lu, he has something to say first."

"Go ahead, I guess there must be a few more criticisms of us, and then let you buy some exercises online to do, like "three-year college entrance examination, five-year simulation" or something, it's already annoying." Li Min pulled out a large bag of garbage from the table frame and said.

"Yaxuan, then let's go, otherwise Teacher Lu will scold us tomorrow." Monroe and her are the first to go.

When Li Min finished throwing out the garbage, he found that there was no one in the classroom.

It was a big night, so lonely, he was indeed a little scared.

If he didn't know where two more zombies would pop up, then his good days would be over.

"Yaxuan, Monroe, you two are waiting for me." How could he have time to pack up his books, Li Min hurriedly rushed out of the classroom, and even forgot to turn off the lights.

On the second floor, that's where Mr. Lu's office is.

Walking up the stairs and turning left, the lights were on, which was a stark contrast to the dark hallway.

"Report."

No one responded to her, Xie Menglu felt that something was wrong, she and Yaxuan walked into the office together, there was no one inside, but only the lights were still on.

"Oh, you two don't wait for me, chase all the way."

Li Min breathed breathlessly, of course he still heard Yaxuan's voice, "Teacher Lu is not here." ”

Li Min did not panic, but walked to the desk in the middle.

Against that leather chair, he. As soon as the stock sank, he immediately sat down.

"Well, it's a good choice to become a teacher in the future." Seeing his comfortable and smug appearance, Xie Menglu couldn't help but glance at him, "It's just you, I guess you have to be a kindergarten teacher, and you will be surrounded by some little children all day long, annoying you." ”

"Ahh How does Li Min feel as if someone is scolding him, could it be Niu Zihao.

Good guy, I ate one of his eggs in the morning, and I actually hold a grudge until now, it's really cautious.

Although he can't artificially make an egg, he still has the money to buy eggs. If you don't even have this, then it's really gone.

At this time, there was a striking piece of paper on the table, and Li Min picked it up and looked at it, only to see that there was an erroneous chemical equation written on it: Mg+Al=MgAl.

Mg naturally represents magnesium, and Al is aluminum, according to the metallic activity order table, potassium, calcium, sodium, magnesium, aluminum, zinc, iron, tin, lead, these two elements are relatively at the forefront.

Suddenly, Li Min thought of another meaning.

It turned out that he complicated the simple problem, it is impossible for aluminum and magnesium to have a chemical reaction, if it is far-fetched, then it can only be a diffusion phenomenon in physics.

In a junior high school textbook, it was mentioned that if you put two different pieces of iron together, and then observe them after a long period of five years, you will find a very incredible phenomenon, that is, the iron pieces are inlaid with each other at a distance of one millimeter, which is a long diffusion, as long as puberty.

But Li Min feels that it is not so profound, and magnesium and aluminum are not equal to beauties.

In the past, Cheng Biting Iron used a romantic mathematical heart-shaped function to show his favorite Liu Xianying surface, but today, Li Min uses chemical elements to show Xie Mengroe his confessional side.

It turns out that the metallic sex activity sequence table can also be used as a confession, but most people don't know it.

"Monroe, what element is Mg?" Li Min asked unexpectedly.

"Magnesium, if you get a perfect score in physics, don't you care about chemistry?"

"What about Al?"

"Aluminum."

At this time, the clever Lulu had already discovered the clue, and said that she was going to start beating Li Min.

Fortunately, it was stopped by Yaxuan on the side, otherwise it would have been another war.

"Uh-huh, you actually say I'm a beauty." As she spoke, she picked up the book on the table and prepared to throw it over.

Frightened, Li Min hurriedly hid behind the chair, "I'm not wrong, aren't you, not only beautiful, but also cute." I guess the boys in the class didn't have a crush as long as me, because I was the first to arrive at school on the day I signed up, and you were one step behind me. ”