But if you think about it carefully, people are an over-the-top water elemental envoy, and it doesn't seem to be anything to drink some wine.

Zhao Lei continued to look at his notes with relish, ready to go back to the mountain to practice well.

When you have cultivated your skills to the point where you are perfect, you can continue to go out to find elemental souls and alien beasts.

After absorbing the evolution of the ring of Xiangliu's body, Zhao Lei's cultivation efficiency has risen to a new level.

The cultivation of the thunder system, the fire system, and the wind system will soon catch up.

Zhao Lei planned to force Bai Ze, after all, this guy was more calculating. According to its divination results, then go to find some elemental souls that are more suitable for you.

In this way, your strength and upgrade speed will be much faster.

"Don't think about eating peaches, you are a cabbage when you are the soul of the elements, you don't know how strange it is that the Grand Canyon where Xiangliu is located can gather so many good things. Bai Ze said with a dog's tail in his mouth.

This guy actually knows what he's thinking?

"Of course I'm guessing, your expression is so easy to read, I repeat, the things in the Grand Canyon are just the greeting gifts I prepared, as for wanting other things, it's up to you to perform. ”

Zhao Lei asked, "Lord Bai, what do you want?"

"Today's mana recovery mission hasn't been completed yet, and when today's mana is restored, I can help you see what information is worth paying attention to. Bai Ze rubbed his hands in anticipation.

Zhao Lei was really speechless about this old goat.

......

Ten minutes later, the teaching building is on the way to the dormitory.

Zhao Lei and Bai Ze sat on chairs on the side of the road and began to look for suitable opportunities.

"Later, if you see what you want to see, give me a gesture and I'll run away. Zhao Lei felt that it was too shameful to do such a thing.

If you are caught, it is worse than death.

I heard that there was also an incident of the imperial capital senior sister in the Imperial Capital Academy some time ago, and a junior brother was almost cracked by the Internet.

Because the female boxing sister was blown by the wind and slapped her skirt, she thought that the senior brother of the Wind Academy did it, so she beat the junior brother to almost death.

As a result, the teacher present showed that it was just an ordinary breeze, but the arrogant senior sister did not apologize at all.

Zhao Lei was still angry for a while, wanting to complain about that old brother.

But now...... Zhao Lei was forced to be helpless, he really had to do this kind of thing.

It's all Bai Ze's fault, and I don't look at it.

However, Zhao Lei's mental power is several times that of ordinary intermediate students, and dozens of times that of junior students.

It is more than enough to control a gust of wind from a hundred and ten meters away.

Coupled with the fourth stage of the vacuum realm, Zhao Lei could complete this task unknowingly.

"If you want to blame it, it's the Imperial Capital Senior Sister, that guy didn't get the punishment he deserved, is there really anyone who will speak up for a girl for such a trivial thing as blowing a skirt by the wind?"

Seeing Bai Ze waving his hand, a wind element slowly flowed away from a hundred meters away.

This is the separation of air components that belongs to the fourth stage of the wind system.

An invisible vacuum field constantly twisted the surrounding air, forming ordinary gusts of wind.

Even in the eyes of the Wind Elementals, this strange phenomenon would not be taken seriously by them.

Zhao Lei watched nervously from a distance as the vacuum field continued to fly towards the road.

Avoided all obstacles, as well as pedestrians.

"Huhuhu~~~"

A very natural little gust of wind blew over the side of the road.

"Ahh

As the breeze blew, a group of girls who were discussing what to eat at noon today and what drama to watch at night suddenly felt cold under their skirts and hurriedly pressed down.

It's a pity that these girls have limited reaction speed, and they are still seen by passers-by for half a point.

Bai Ze's eyes widened and he clenched his fists.

See!

Bai Ze, who was excited, hurriedly suppressed his emotions, and the realization was very natural, and the boring beast life had one more thing worth recalling.

Zhao Lei, who was in the distance, looked at Bai Ze with an OK gesture, and then breathed a sigh of relief.

Taking the wind to do this kind of thing, Zhao Lei is still a little reluctant.

At this moment, a pair of big hands suddenly put on Zhao Lei's back.

"Oh no! I was so concerned about the situation over there that I forgot to look around. Zhao Lei came back to his senses and found that there was a very strange male teacher standing behind him.

This look is exactly the same as Brother Niu, but it doesn't look like a student, and someone around him recognizes him and whispers "Teacher Feng".

"This classmate, are you from the Wind Academy?" the strange teacher stared at Zhao Lei with those very imposing Danfeng eyes

"No......" Zhao Lei could feel the momentum on the other party's body, obviously an old researcher of the academic school.

"Strange, you made that thing just now. The male teacher put the face of Liangshan as a hero in front of Zhao Lei and asked gloomily.

"Absolutely not!" Zhao Lei directly Aba Aba, if this is discovered, then his college life will be completely over.

"I saw you make it with my own eyes, I shouldn't have been. Teacher Feng looked at Zhao Lei with some confusion.

"Come with me. Grabbing Teacher Feng's shoulder, Zhao Lei was carried like a rag doll to the Wind Academy.

Bai Ze in the distance smiled at Zhao Lei and made a cheering gesture.

At this time, Zhao Lei realized that he was being calculated by this guy again.

"What's your name?" the teacher asked.

Teacher Feng pulled Zhao Lei to walk in front and asked without looking back.

The surrounding students avoided it as if they had seen some hellish Shura.

It seems that this Teacher Feng and Teacher Lan Lan have about the same status.

Zhao Lei realized that he seemed to have provoked a big role that was not easy to handle.

"Zhao Lei. Zhao Lei still decided to report himself.

It's definitely not okay to deceive people, and now Zhao Lei is also a little famous, and it would be embarrassing if he was recognized.

Besides, if the deception of himself reached the ears of Teacher Lan Lan, the ghost knows what would happen.

"Zhao Lei, haven't heard of it...... Are you a graduate?" asked Teacher Feng.

Zhao Lei is a little sore, does he look so mature?

"Freshmen. Zhao Lei explained.

Teacher Feng frowned, but he didn't feel that Zhao Lei was lying to him.

The closer you get to the Wind Academy, the more intense the reaction from the students around you becomes.

Some students lowered their heads to play with their mobile phones, and when they looked up and found Teacher Feng, they threw away their mobile phones directly, and ran away.

It seems that there are so many of them in every college

A teacher with a special personality.。

Zhao Lei began to worry a little about his fate.

I don't know what Bai Ze is thinking, so he pushes himself into the fire pit at every turn.

Teacher Feng grabbed Zhao Lei and walked around the Wind Courtyard, and more and more people began to throw curious glances.

"Who is this person? ”

"Isn't this the freshman who won the head-to-head battle with Shen Baiye a few days ago?"

"What's the matter? What is Mr. Feng doing arresting him?"

"It may be floating, even Teacher Feng, one of the top ten taboo characters on campus, dares to provoke. ”

"That madman must want to instill some strange knowledge again, but isn't Zhao Lei a water system, why is Teacher Feng targeting him?"

"Why don't you ask about the magic conch? ”

"Go all the way, Mr. Zhao. ”

......

Listening to the discussions of the people around him, Zhao Lei was a little scared.

It turns out that this teacher is not a wind teacher, but a crazy teacher.

"What's the name of that trick you just used?" asked the mad teacher.

Zhao Lei swallowed a mouthful of foam and replied, "Teacher, let me tell you the truth, I was forced by someone." ”

"What kind of nonsense, what kind of trick did you just use, and how did you do it?" the mad teacher asked angrily.

"Huh?" Zhao Lei suddenly discovered the problem, this crazy teacher didn't seem to catch himself because of blowing skirts, but because of the vacuum wind trick he used.

Creates a vacuum in the sky, which causes updrafts.

This scene happened to be seen by this crazy teacher.

"That trick...... It strips all the substances in the air and forms a space free of any impurities. Zhao Lei explained.

Anyway, no one will believe this point of view, even if Zhao Lei says it, it doesn't matter.

Listening to Zhao Lei's words, the mad teacher was shocked, and hurriedly took Zhao Lei around and came to his office.

opened the door of his office, pulled Zhao Lei in directly and locked it.

After Zhao Lei was let go by Teacher Feng, he looked at the huge office with some curiosity, which was full of blackboards.

The blackboard is densely painted with all kinds of strange symbols, which should be defined by Mr. Feng himself.

After locking the door, Teacher Feng hurriedly grabbed Zhao Lei's shoulders and said, "Can you perform again!?"

Zhao Lei looked at the crazy teacher who was a little excited, and nodded reluctantly.

"Wait a minute!" the mad teacher hurriedly put on his glasses and ran to the blackboard to grab some chalk.

"Can you start?" asked Zhao Lei.

"Let's get started. ”

Zhao Lei concentrated and began to activate the fourth stage of his wind system.

First, fix a wind barrier, then strip off all kinds of gases in the air inside the barrier one by one, and then resist the force of atmospheric pressure to maintain this vacuum field.

The crazy teacher looked at Zhao Lei's skills, and his hands kept trembling: "It's so beautiful! It's just too beautiful! Sure enough, the wind element is not composed of a substance!"

It was the first time Zhao Lei had encountered this kind of person, and there were really people studying this.

It seems that the mad teacher obviously knows that air is not made up of a single gas.

"I just said, they don't believe me, hahahaha, I'm right!" the mad teacher picked up the chalk and didn't know what to do on the blackboard.

But Zhao Lei looked at the other blackboards around him, and he could probably guess that this crazy teacher seemed to have been trying to separate the wind element all along.

However, the wind element, which can only be stripped of when the elemental forces are not yet able to create matter, can be stripped tentatively, and the requirement is that the spiritual power reaches a very high level.

When it reaches the intermediate level, the human body's Wind Soul Tree will automatically create air by default, treating air as a whole, and at that time, it will no longer be possible to make any attempts.

Zhao Lei also completed the fourth stage, so that he could control various substances in the air so easily.

If it weren't for the fourth stage of evolution, his own wind soul trees would not be a cut above other soul trees.

He also can't strip the air.

"Zhao Lei! I have never begged anyone in my life, but I want to beg you today to teach me how to do it! I am willing to worship you as a teacher. Teacher Feng suddenly rushed to Zhao Lei's side, his eyes bursting with fiery passion.

Insert a sentence, it's really good, it's worth pretending, after all, there are many sources, all books, and fast updates!

Zhao Lei could even feel the mad teacher's thirst for knowledge.

Sure enough, no matter what era it is, there are so many outliers who want to break the convention.

Zhao Lei admires people like crazy teachers, and it is precisely because of the existence of such people that human society will continue to progress.

"The teacher is serious, you are my teacher, how dare I accept you as an apprentice!" Zhao Lei looked at the crazy teacher with an excited expression with some shame.

But after a while, Zhao Lei realized that the crazy teacher was not joking.

"Teacher, it's not a question of whether I teach or not, it's that I can't teach. Zhao Lei explained.

I saw the crazy teacher pounce and kneel down directly.

This time Zhao Lei was completely blinded.

"If you don't teach me, I won't be able to get up!!"

Zhao Lei looked at the stubborn crazy teacher, and his brain ached faintly.

"Teacher, don't be like this, can't I teach?" Zhao Lei hurriedly helped the crazy teacher.

This teacher's brain circuitry was completely different from what he had imagined.

This man is outrageous.

"Mr. Zhao, let's get started. The mad teacher said.

Zhao Lei just wanted to refute, but saw that the crazy teacher had another precursor to kneeling.

Zhao Lei had no choice but to give up.

I can't beat it, I can't reason with it, and I'm most afraid of running into this kind of person.

"Teacher, I told you in advance, I will explain all the principles to you, but I can't guarantee whether you can succeed or not. Zhao Lei said.

"I'll make a judgment, and if I can't, I won't force it. "The crazy teacher is rarely serious.

Zhao Lei thought carefully about the chemistry of air in junior high school and high school, and began to think about how to do experiments to make it easy to understand.

I have the impression that experiments with air require red phosphorus, but no one in this world seems to study this thing.

So Zhao Lei thought of a relatively simple way to replace it.

Two minutes later, Zhao Lei used his earth-based ability to create a completely sealed spherical glass bottle to prevent the bottle from bursting under air pressure.

It is filled with ordinary air, which is the wind element.

After all, it's a magical world, so you have to experiment in a magical way.

Zhao Lei put the sealed glass bottle on the table: "Teacher, look at this glass bottle, is it full of ordinary wind elements." ”

"Well, what do you want to do?" the mad teacher asked.

Zhao Lei snapped his fingers: "Huh~~"

A flame appears in a closed glass bottle.

After burning for just a few seconds, the flame was completely extinguished, and Zhao Lei repeated it several times until he could no longer light the flame.

"Teacher, is there a part of the wind element in the bottle now? Zhao Lei said.

The mad teacher puts on his glasses and verifies the results with his wind perception ability.

"It turns out that Wind Element 3 is called oxygen. The mad teacher nodded, adding a note somewhere on the blackboard.

———— Wind Element Three, oxygen, is an essential component for the existence of the fire element, accounting for about one-fifth of the total amount of wind element.

Zhao Lei looked at the crazy teacher's annotation, and immediately admired this teacher, he just performed casually, and the other party fully understood the nature of this oxygen.

"What else?" the crazy teacher looked at Zhao Lei with curiosity.

"Oxygen is only one of the elements that make up the wind, but it is also the most important one. Zhao Lei explained: "Without oxygen, the fire element will lose its effect, and if the oxygen content is sufficient, the fire element activity will be higher." ”

Zhao Lei suddenly patted his head, damn himself knew that the combustion under pure oxygen was more intense, but he forgot to use it in actual combat.

"Oh~ It turns out that there is still this effect. The mad teacher nodded in surprise.

The experiments over the years only made him understand that oxygen, a substance, disappears when it encounters the fire element.

If it weren't for Zhao Lei's performance, he wouldn't have known that the fire element was so dependent on oxygen.

"The wind element is such a treasure trove, this is why just one ingredient has such a powerful effect. The crazy teacher couldn't help but sigh.

"In fact, more than that, the composition of the air is only a part of the wind element, and there are many gases that need to be formed through a certain reaction. Zhao Lei suddenly thought of a method called carbon reduction, which can extract water vapor to form hydrogen.

Zhao Lei didn't say a word, and used the coke fired by the crazy teacher's table legs to react with water vapor to generate hydrogen.

The mad teacher looked at this new type of gas in amazement, as if he had discovered a treasure, and his eyes lit up.

Zhao Lei grabbed the hydrogen gas, and then did a small experiment on the combustion of hydrogen in oxygen.

The mad teacher couldn't help but be amazed as he looked at the little pale blue flame, which turned into water after burning with oxygen.

Zhao Lei controlled the purity of hydrogen to the explosion range, only to see a bang, and the hydrogen exploded.

The mad teacher closed his eyes and took a few deep breaths, then shed two lines of tears.

Zhao Lei looked at the changes in the crazy teacher and wanted to comfort him, but he didn't know where to speak.

Obviously, the crazy teacher was too excited.

Although I only told the crazy teacher what I had learned, this knowledge was the conclusion of countless predecessors through thousands of experiments.

For this world without any scientific knowledge, what Zhao Lei said is tantamount to fantasy.

But the mad teacher is the one who pursues the Arabian Nights.

Looking at the crazy teacher who was so excited that he burst into tears, Zhao Lei's nose was also a little sour.

Some things are only precious when they are lost.

Zhao Lei suddenly remembered the time when he was in junior high school, and it was obvious that these times would never come again.

But this knowledge is eternal.

Zhao Lei looked at the crazy teacher and suddenly realized that it was such a great thing to pass on knowledge.

"Teacher Zhao, I, Wei Chengfeng, can know this before I die, I have no regrets, thank you!" said the crazy teacher excitedly.

Zhao Lei didn't give in again this time.

Mr. Zhao's title may not be affordable to him, but these chemical knowledge can be afforded, and the mad teacher's intentions cannot be denied at will, so he has no choice but to respond.

This is a respect for knowledge, and it is also a respect for the attitude of the mad teacher who is hungry for knowledge.

"Teacher Wei, let's call each other in the future, and there is only a limit I can tell you about the knowledge of the wind element, but I am willing to teach you, and you must continue to study. Zhao Lei knew that this knowledge was just some dead theories for him.

But here is the mad teacher, there is indeed a lot of hope.

Maybe the crazy teacher will be able to make something in the future.

The crazy teacher grabbed Zhao Lei's hands, "I hate to see each other late, I hate to see each other late!!

Zhao Lei nodded, because he saw that there was light in the eyes of the crazy teacher.

Next, Zhao Lei reminisced and taught.

From noon to evening.

From sunset to sunrise.

For two whole days, the two didn't even bother to sleep, only doing experiments and doing research in the office.

......

"I heard that Zhao Lei and the crazy teacher have been missing for two days!"

"Really, the crazy teacher didn't come to class for the past two days, and the freshman he took away that day is gone. ”

"it, it won't be ......"

"Don't talk nonsense, labor and management are afraid!"

"Then what do you say is the situation, then Zhao Lei will not help the crazy teacher to do those messy research. ”

"Also, a student of the Water Academy can study a fart by following the teachers of the Wind Academy. ”

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