The next day, the whole school knew about the evening of the 1st.

The students in the class have strange eyes when they arrive in the classroom during the day.

"Three grades!"

Before the end of freshman year, Fang Ping stepped into the three-level environment. Such a speed makes people feel ashamed.

There are not too many three levels of the whole magic martial arts.

By the end of this semester, even fewer senior students will graduate.

At present, many third grade martial arts students are senior students, not only magic martial arts, but also other schools.

At the end of the semester, each school will fall into a short trough.

At that time, except for a limited number of four grade martial arts, there were no more than 50 people in the three grade realm.

This figure will not continue to rise until next year.

In other words, by next semester, Fang Ping can be called a giant among the students.

Just like when Fang Ping just entered school, Qin Fengqing just stepped into the third grade. At that time, Qin Fengqing was also one of the student giants in the school, otherwise he could not be the vice president.

In fact, this time is more significant.

At present, the junior students of Qin Fengqing are not as good as the senior students of this year. There are a lot of Tianjiao among the senior students of magic Wu.

Whether Qin Fengqing can perform better depends on how many strong players can emerge in the last year.

……

Fang Ping doesn't care about everyone's eyes.

Listen to the class steadily... Doze off.

Fang Ping is looking forward to the cave knowledge class in the evening.

Bai Ruoxi said something before, but not too much. Most of them are just talking about it.

Speaking of Bai Ruoxi, Fang Ping suddenly turned his head and said, "Miss Bai hasn't seen it recently. Isn't she at school?"

Chen Yunxi was distracted. Fang Ping suddenly grabbed her head, startled her, inhaled slightly and said, "out."

"What a pity."

Chen Yunxi looked suspicious. Fang Ping said with emotion: "that night, teacher Bai didn't come to class. I hope it's not old Tang."

In class, the teacher is better to look good.

If Tang Feng really wants to teach, Fang Ping will be desperate.

But think about it. Tang Feng, the top of the six products, is not so idle.

……

In fact, people in the special training class have some expectations for the evening course.

Grottoes, we all know now.

But the specific situation is really not clear, just a vague understanding.

……

During the day's classes, these second-class martial artists doze off.

After dinner, they were full of energy and ran towards the teaching building.

……

In the classroom.

Everyone sat obediently, one by one with notebooks ready to take notes, and some with mobile phones ready to take photos. At this time, there was a little college atmosphere.

Before, each one looked like a black astringent meeting.

Yu Xianghua and Zhang Ziwei also arrived. Their faces were still a little pale. They didn't see Fang Ping when they entered the classroom. They walked to their own small circle.

Fang Ping didn't have the heart to pay attention to them. She sat upright and waited for the teacher to come in.

Soon, an old teacher with gray hair entered the door.

"Hello, students. My name is Yu Bo."

The old teacher's attitude was very gentle. He introduced himself with a smile and then said, "next, I'll give you a cave humanities and history class."

……

"The history of the grottoes can be traced back to very distant times..."

The first sentence of the old professor attracted people's attention. Someone couldn't help saying, "teacher, it's not 1920..."

The old professor smiled and said, "in 1920, the third cave entrance was opened, not the first.

In fact, the first cave entrance, which is clearly recorded, was discovered in 1303.

Or, earlier.

In 1303, a big earthquake occurred in Xishan province. According to the "history of the Yuan Dynasty", the ground broke into canals, and the people were crushed to death. "

"More than 700 years?"

Everyone was surprised. Last time, Bai Ruoxi didn't say that the first cave entrance had been found for more than 700 years.

The old professor smiled and said, "it's just our inference. It's not necessarily true. After all, we don't know what happened more than 700 years ago.

However, the inference is well founded.

There is a sect in Xishan called Guangsheng temple, which has been inherited for thousands of years.

According to the sectarian minutes of Guangsheng temple and the records of the sages, the sages of Guangsheng Temple discovered the fairyland more than 700 years ago! "

The crowd was instantly intrigued.

"Fairyland?"

"Yes, according to the sages of Guangsheng temple, the discovery of the fairyland was also an accident. Some experts of Guangsheng Temple stepped into the fairyland.

Then return

Soon after returning, there was a big earthquake!

The ancestors who discovered the fairyland and returned were seriously injured in the earthquake. Since then, they have been saying that "mortals can't covet, and immortals punish the world".

After that, the ancestors died of fear.

We can infer from this that the cave entrance was discovered by the ancestors of Guangsheng temple, and then the cave entrance expanded and rioted, resulting in an earthquake.

In addition, the first entrance now, in Xishan Province, is also a clear proof. "

Fang Ping said slightly strangely, "teacher, in the past 700 years, there has been no cave biological invasion?"

The old professor smiled and said, "it's not surprising that the grottoes are so big that we can't explore them.

When the cave entrance appeared, the cave creatures may not know.

The cave changes lead to disasters. In fact, it is not only man-made disasters, but also natural disasters. As long as the entrance is expanded, it will lead to disasters on the earth.

Therefore, the earthquake is not purely because the cave creatures impact the entrance. In fact, the cave entrance itself is also expanding.

At the beginning, the first entrance appeared, and the cave creatures were not found. It is not surprising that their social system is similar to our historical dynasties.

At that time, it was understandable that the cave entrance could not be found. "

"In addition, even if found, it may not be able to break through the entrance."

The old professor continued: "why do cave creatures attack the cave entrance, because they are limited. There is actually a spatial isolation between the earth and the cave. You can understand it as a space-time tunnel or a transmission array.

After years of research, we found that this may be a one-way channel.

Humans can take the initiative to enter, and cave creatures, if they want to enter the earth, need to break the spatial isolation before they can step into it. "

The old professor said, laughing at himself again: "maybe this is the universe's compensation for the weak. The weak can enter the field of the strong, because it can't affect anything. If the strong enters the field of the weak, it needs a certain price to prevent the extinction of the weak."

"In those years, the first entrance appeared, and it may also be cave creatures. Without this strength to break this boundary, we suspect that the isolation force of this space has been declining for 700 years. Maybe this force was very strong 700 years ago.

Strong enough, even the top nine can't break through!

Now, it has reached the point where the third grade martial arts can break through! "

Fang Ping's face changed slightly and asked again, "teacher, do you mean that the power of isolation is still weakening. In the future, anyone who has a taste of martial arts can break it?"

"It should be."

The old professor sighed, "this situation is actually very obvious.

In recent years, there have been constant changes in caves, which is related to this.

In the past, the power of isolation was strong. In fact, many cave creatures were not too keen on attacking the cave door. After all, they needed more than three grades of strength to get out of the cave.

But now, once the power of isolation is reduced again, the army representing the grottoes can drive straight in! "

They didn't have much feeling, but someone said, "isn't the cave gate opened by cave creatures?"

The old professor shook his head and said, "I don't know. Maybe not at first, but now, according to the strong, it has something to do with cave creatures.

At first, this kind of space channel may have appeared unintentionally.

Local cave creatures, after knowing the channel, are a new world. The strong of the cave may take the initiative to open up the channel.

Because the entrance appears too fast in recent years, and it appears in a planned and regular way! "

Fu Changding was surprised and said, "doesn't this mean that there are such strong people who break space in the caves?"

The old professor said with a smile, "you don't have to scare yourself and break the concept of space. You don't understand that it is an ultimate force that can't be reached. Even the explosion center of the nuclear bomb can't break space.

If such a strong man really came into being, wouldn't mankind have been extinct long ago?

We guess that the cave door is the existing space channel, but it is hidden, and then discovered by the other party, so as to make use of it, slowly open up, and finally form the cave door.

In this way, the strong in the grottoes are not destructive and invincible.

Because our master, the strong, can also make a little use of the cave door.

Many great masters and strong people can also close this channel for a short time.

Tiannan is now closed.

Of course, a great price needs to be paid. The master will not do so until an emergency, and it is only a short-term closure. Once there is a strong impact on the opposite side, it will soon break through the boundary.

By saying this, I mean to tell you that if our master can achieve short-term closure and the strong in the grottoes can expand, it will not be a disastrous consequence. "

The old professor's meaning is very clear. If the master can do it, the expansion channel of cave creatures should also be within the boundary of the master.

As the old professor continued to talk, Fang Ping seldom asked questions again, but listened carefully.

The first cave entrance, in Xishan, should have appeared 700 years ago.

The second cave entrance, in Xiwei, should have appeared 450 years ago.

Then, there was the third entrance, Xiyuan Province in Northwest China. A major earthquake broke out in 1920, which was the most clearly recorded cave entrance.

The first few entrances appeared in the west, and then in the north and East.

Now, the next entrance, by inference, will appear in the south.

This is the history of the grottoes. The old professor also said a little speculation in the industry.

"Some people judge that this is actually a sign of world integration.

Before integration, spatial turbulence and the opening of each channel caused natural disasters and difficulties, which was caused by the fluctuation of spatial level.

Of course, this speculation cannot be determined for the time being. According to their theory, in the end, there will be no cave entrance. Because the world is integrated, the two worlds will become one, just like all continents now. "

People's hearts can't help but raise an idea. If they really want to integrate into one, how terrible it should be!

Caves are obviously much stronger than the human world

Thinking about it, the old professor smiled: "in fact, many people are eager to integrate. If they really want to integrate, some of the rules may be broken. For example, they enter the immortality of the earth.

Caves are not the age of technology.

Once there is no immortality, do you think caves will win over humans?

Of course, this is just speculation. You can't take risks. Those who take risks are cults! "

The old professor's tone was cold and fierce. "Many people of cults hold this mentality, let go of the entrance and let the cave creatures invade!

Maybe with more cave creatures, the world will accelerate the integration!

They don't deserve to be called people anymore!

Don't they know how many humans will die once the entrance is opened?

In order to satisfy one of their illusions and guesses, we have to test the survival of mankind?

Cave creatures have not invaded. The result is killing, unlimited killing

Unexpectedly, some people have a whim. Many people die. The power of Qi and blood is the necessary condition to open the channel.

According to them, when billions of people die, the channel will be fully opened and the world will begin to integrate!

Some careerists, even after considering and integrating, conquer caves with the power of science and technology. How ridiculous and how sad! "

Fang Ping's heart was cold. At this moment, he knew what the cultist was!

"Teacher, do you mean that the purpose of the cult is to allow cave creatures to invade, kill humans, and then wait for the integration of the world?"

"Not all, but some cults have this purpose."

Someone couldn't help scolding: "are they crazy? If mankind dies, does it make sense to conquer the grottoes?"

The old professor shook his head and said, "they are crazy. What does it have to do with them if everyone else dies.

Cults, crazy people, ambitious people, and those who fear war

In short, if you encounter it, you may be wronged if you kill all of them, but if you kill nine out of ten, you will definitely miss the net.

It's not a pity that these people die. If you meet them outside in the future, don't be guilty of killing more. "

Many of these second-class fighters have done missions and met cult fighters.

These departments of the military headquarters kill all those who are evil cults, and almost none of them ask for arrest.

In the past, everyone thought it was too cold. Now that they know the purpose of the cult, they suddenly feel that those people really deserve to die!

Countless soldiers, countless warriors, resisted the cave invasion on the front line.

These people are actually trying to let them enter the earth. At that time, even if they really break the world rules, cave creatures can be killed. How many people will die?

Hundreds of millions? Billions? Even the price of human destruction!

……

This hour, the old professor talked about the origin of caves, about cults, and about the branch positions of the 22 entrances to China.

Also said a lot of industry speculation, judgment, and some sects!

For example, Guangsheng temple, the first sect to discover the cave entrance, still exists today. On the west mountain side, there is still a strong master in Guangsheng temple, which is also one of the mainstays of the sect.

Everyone listened with interest. Unconsciously, the time came.

The old professor smiled and said, "continue tomorrow."

We all have some regrets. It's much more interesting than a culture class. It only lasts for an hour.

"By the way, there is also a voting process. Now we vote and distribute today's credit rewards."

The old professor thought of it and said.

Fang Ping suddenly became active and took the initiative to help collect tickets.

After collecting the tickets, Fang Ping looked at them one by one. When he just collected the tickets, he was impressed.

"Fang Ping, 42 votes, the highest. Zhang Ziwei, 17 votes, Yu Xianghua, 8 votes..."

Fang Ping looked at them with a smile, but they didn't bother to pay attention to him. It was voted by others. It has nothing to do with them, and they can only restrain their friends.

Fang Ping didn't look any more. He always took the lead. When he didn't take the lead, he invited these people to tea.

……

At the end of the course, the people were walking and whispering.

No matter when the grottoes appeared, or the so-called world integration theory, including the existence of cults and fighters, are the focus of everyone's topic.

Fu Changding said a few words and suddenly said, "in fact, I'm more interested in sects. What kind of sectarian warriors are you talking about?"

So far, no one has come into contact with sectarian fighters.

Listening to him, they all have a little interest. In everyone's eyes, the term sect is almost synonymous with backwardness and ignorance.

But it also symbolizes mystery. We are still very interested in mysterious sects.