in the classroom.

Bai Ruoxi continued: "Originally, there were some situations that you would not be informed about until you reached Sanpin.

Why Sanpin?

Because of the three-rank martial arts, the limbs and bones are completely tempered, they can fight and retreat, they have strong life-saving strength, and they have the most basic ability to kill the enemy.

The first and second grade warriors, relatively speaking, have more defects.

Those who quench the bones of the upper limbs and those who refine the bones of the lower limbs, in short, have a big gap with the three products, and do not have comprehensiveness. ”

This is regarded as an annotation for the three products to be elite.

"But everyone is the elite of the new students, and it is a matter of time before the three products are made, so I can tell you some information in advance. ”

"The existence of both valuable, the existence of warriors, promotion, privilege......

The foundation of all this is built on the need for martial artists!"

Bai Ruoxi no longer had a smile on his face, and said lightly: "It's not that the people in power need it, it's bigger to say that the society needs us, and if it's bigger, human beings need us!"

As a result, there is Wuda, and there are all kinds of preferential treatment for martial artists. ”

In the classroom, there was a sudden silence.

The students were not stupid, as if they were all feeling the tense atmosphere.

"Cave, that term, I don't know if anyone has ever heard of it?

Of course, even if anyone knows, they only know about it.

In order for you people to grow up healthy and strong, there is not much pressure, even if there are elders in the family who know about it, they will rarely reveal it.

Pressure is for those who have the ability to resist, and if they are not capable, let everyone live a little easier.

That's what I think, and as for what other people think, I don't know, everyone has their own mind. ”

"What the cave is, no one can say.

I don't know how it came about, some people may know, at least I don't know, I only knew about the existence of the cave after the third grade. ”

"What does the cave have to do with the warriors, that's what I'm going to say. ”

......

Next, the entire classroom was extremely quiet, only Bai Ruoxi's voice.

Bai Ruoxi didn't say too much, but it was all concentrated in one point - the cave!

What the cave is, Bai Ruoxi really doesn't know much.

What she knows is that the cave is located underground, as if it is an underground world, but it is different, as if it is not underground at all, because the government has organized people to excavate, even if they dig tens of thousands of meters, there is no trace of the cave.

But when it comes to different dimensions, it's not.

Because once there is an abnormality in the cave, it will react on the surface, and the most intuitive is the earthquake.

According to modern scientific exploration, there may be issues involving higher dimensions and space, and these Bai Ruoxi don't know too much.

According to Bai Ruoxi, caves are all over the world, and not only Huaguo.

In China, 22 entrances to the cave have been found.

The reason for this is that the entrance to the cave is not fixed, but one can pop up at any time.

In the 1920 earthquake, the third cave entrance was discovered, and 88 years later, 19 more have appeared one after another.

Humans can only enter through the entrance of the cave, and no other place is possible.

The world of the cave is full of all kinds of dangers, and at every moment, there are a lot of dangers ready to enter the surface world.

Therefore, there is a single martial artist with strong lethality.

It is only in these years that there has been a policy of constantly improving the status of warriors.

......

Bai Ruoxi kept talking, and when she paused, someone in the class said with a hoarse throat: "Teacher, you mean that there is another world under our feet?"

Bai Ruoxi shook his head and said: "I don't know, it may not be under our feet, its entrance and exit are underground, but this world may not be underground......"

It's a bit complicated, but everyone is not brainless, and they all understand what she means.

The cave, possibly a different dimension, has just an entrance underground.

Where is this space?

Maybe underground, maybe in another dimension, maybe not even the space of the same universe at all.

"Teacher, the cave was discovered, and there is a situation where the number of martial artists is increasing, does that mean that only martial artists can enter the cave?"

Bai Ruoxi shook his head and said, "No, ordinary people can also enter, but after entering the cave, the thermal weapon will lose its original effect......

Or maybe I'm not right, let's put it this way, the cave is a little weird.

After entering, you can only exert your own strength, which comes from your own strength!

You can use your fists and feet, with swords, or even with a bow and crossbow.

The source of power should come from itself, not heat, electricity, wind, and solar energy.

All other external energy sources will lose their effect.

The power source of scientific and technological weapons will be completely ineffective when they reach the cave, which is the reason why the status of the warrior has been improved after the cave is discovered. ”

"Teacher, what is there in the cave? humans, zombies, monsters, or other monsters?"

"That's a world ......"

Bai Ruoxi's eyes were a little complicated and said, "It's a complete world, not a monster cave in the pure sense."

There's everything in there, humans, animals, monsters......

In short, except for everything without modern civilization, there is a newly discovered world.

The cave world is not pure destruction...... I won't mention this for now.

In short, in the cave world, there are some people, some monsters, who want to break out of the door of the cave and enter our world all the time.

Once, there was a cave gate that was destroyed and rushed out by the monsters of the cave world, causing extremely tragic consequences!"

"Teacher, when they enter the surface world, can't we kill them with strategic weapons such as thermal weapons or even nuclear bombs?"

This is to the point, Bai Ruoxi said helplessly: "Yes, the government has also tried."

At that time, these intruding monsters were all killed, and even many of them were vaporized.

But ......"

Bai Ruoxi said in a heavy tone: "However, because of some unknown factors, these monsters of the cave world have been reborn!"

"Reborn?"

"Yes, not to be reborn on the ground, but in the cave world.

As I said, they also have human beings, of course, not necessarily human beings, but they are similar to us on the outside and on the inside.

There are people, naturally they have appearances and appearances, and some warriors have found that many of the humans who broke into the ground before and were killed have been resurrected in the cave world!

They are in the surface world and simply cannot be killed!

No, they can be killed, however, they must be killed by a warrior so that they will not be resurrected again.

And in the cave world, the monsters killed by the warrior will not be resurrected.

Research and analysis, perhaps because of the suppression effect of the power of qi and blood, so in recent years, major scientific research institutions have been developing weapons with the power of qi and blood as kinetic energy.

But the power of qi and blood comes from human beings themselves, and once they leave the human body, they will become pure blood, which is also the biggest problem that plagues scientific research institutions!

At the moment, there may be some results for countries, but they are not obvious.

Before the invention of a large-scale weapon that can effectively kill the creatures of the cave world, once the cave creatures enter the surface, it will be a disaster for humanity!

We can't wash the floor with a nuclear bomb every time!

If that continues, the whole planet will be finished.

Therefore, letting the warriors guard the caves, let the warriors enter the caves, go deep into the caves, and stifle the possibility of these people rushing out of the ground in advance, this is the best way to protect the world and protect mankind!"

Fang Ping didn't ask any questions, and said in a deep voice at this moment: "Teacher, why did the creatures of the cave world rush to the surface, is it because the living environment of the cave is bad?"

"It's not!"

Bai Ruoxi shook his head and said: "The cave is our statement, but it is not dark and lightless as imagined, and it is no different from the normal world.

Environmentally, even better than us. ”

"That ......"

"We don't know the exact reason, but over the years, we have captured some cave creatures, but on the one hand, it is difficult to communicate because of the language barrier......

Of course, there are people who are learning the language of cave creatures right now.

The main thing is that the cave creatures, the lower ones don't know why.

The high-level, the first is difficult to capture, and the second is the high-level cave creatures, once captured, the 'brain' or can be considered the 'brain', which will produce brain death.

I don't know if it's spontaneous or controlled, which is currently being analyzed. ”

Fang Ping continued: "That means that we humans now have no better way to suppress the cave creatures, and can only hunt and kill them through martial artists to reduce the possibility of the cave creatures impacting the surface?"

"Not bad. ”

Bai Ruoxi nodded and said, "Otherwise, any breach of the cave gate will have extremely bad consequences."

The Great Earthquake is one of them!

If the cave creatures break through the cave gate, they will cause natural disasters and cause a large number of casualties!

Moreover, the cave creatures are extremely destructive, and if you are not careful, the whole city will be destroyed.

There have been such tragedies in history, and in the end, they had to be destroyed with weapons of mass destruction, and as a result, the environment deteriorated, and cities, people, and cave creatures all disappeared.

Cave creatures, on the other hand, can be resurrected in the cave world, so that they can only drink to quench their thirst, and eventually the earth will be destroyed by our own hands. ”

"The Demon Capital seems to be a little shake......n last night," Fang Ping mentioned.

Bai Ruoxi's face changed slightly, and he sighed lightly: "Yes, this phenomenon is becoming more and more obvious, and there are more and more of them.

Almost all of the 22 cave gates are now changing.

Cave creatures are constantly impacting the door of the cave, every time they impact, it will also cause the surface to vibrate, the stronger the vibration, the closer they are to rushing out, so once the surface vibration occurs, then we must immediately send a large number of warriors into it for effective killing!

They will also die, and when they die more, they will retreat. ”

"Tiannan was the same before?"

"Well, that time was more serious, and it was almost broken through, so I had to let a large number of martial artists reinforce it, even so, the martial artists also suffered heavy casualties, and ordinary people were even more ......"

Fang Ping hurriedly said, "Ordinary people?"

Bai Ruoxi's tone deepened a lot again, "There are ordinary people in the military department, do you think the military department is all martial artists?"

A large number of ordinary soldiers will also be stationed outside the cave gate, and when necessary, they will rush to the cave.

Although ordinary people are not as good as warriors, they can form a military formation and have extremely strong lethality.

Otherwise, it would be difficult to compete with millions of warriors simply by relying on martial artists.

There are 22 cave gates, and not all warriors will enter, and there are a large number of first- and second-grade martial artists......

There are not many warriors who are actually stationed in the cave, and only when the situation is critical, will the warriors enter.

In the cave, the lethality of the power of qi and blood will be stronger, and a third-grade martial artist can forcibly break through the ordinary military formation of the cave creatures......"

"What?"

This time it wasn't Fang Ping, but a student was shocked: "Cave creatures also have a military formation?"

Bai Ruoxi repeated again: "That's a civilization, not a zombie in your imagination, do you understand what I mean?"

Fang Ping said again at this time: "Civilization, teacher, you said that all external energy will lose its effect in the cave, so without energy support, how can civilization be formed?"

They don't need to eat?

Don't need ignition?

What about the sun?

Can you really survive without the heat provided by the sun?"

"You have to think about this, the existence of energy is not only that.

In the Crypt, the Cave creatures have their own exclusive energy system, or have you seen it on TV?

You can understand it as a kind of energy mine, they use this energy mine for lighting, cooking, and even the creation of weapons. ”

Fang Ping's eyes lit up, and he said again: "Then can we use this energy mine to create modern weapons and kill them?"

"Yes!"

Bai Ruoxi admitted this, but sighed: "But the energy mine is the most important source of energy for cave creatures, and it is very tightly guarded.

Before, there were 3 Nine-Rank Grandmasters, who went deep into the cave world and forcibly snatched them.

As a result, a large number of cave creatures were chased and killed, and the last Jiupin fell, and the other two were also seriously injured.

It's too dangerous, the energy mines are all in the depths.

Over the years, we haven't thought about breaking in, but don't go deep until we have to, because some cave creatures in the depths usually don't attack the door of the cave.

But once we go deep and these creatures start to attack, then humans are really dangerous!"

Fang Ping had no doubt at all, all in all, in short, at present, human beings were at a disadvantage.

On the defensive!

Near the Cave Gate, perform kills to reduce the force of these mobs hitting the Cave Gate.

Fang Ping didn't have any questions, but Fu Changding thought of an important question, and immediately said, "Teacher, is the strength of the cave creatures very strong?"

"Very strong!"

Bai Ruoxi said heavily: "Their ordinary army, or cannon fodder, generally has the strength of a first-grade realm.

There are many second and third grades.

Of course, there are not too many medium-grade and high-grade realms.

And they have a strong sense of territory......"

Everyone hurriedly listened.

"In other words, the cave creatures near the Gate of the Tiannan Cave are rare, or never, going to other Cave Gates, which is the main reason why we can still maintain the status quo.

Human warriors, with mobility, we can defend an area with all our might, and clear an area with all our might, without worrying about all the creatures in the area being gathered together. ”

As Bai Ruoxi continued to introduce, everyone finally had a general impression of the cave.

In the class, some people suddenly realized, some frowned, some were eager to try, and some were afraid......