Bai Ruoxi continued: "Originally, some situations will not be informed until you reach the third level.
Why third grade?
Because a third-grade warrior has completely tempered bones in his limbs, can fight and retreat, has strong life-saving capabilities, and has the most basic ability to kill enemies.
Relatively speaking, first and second grade warriors have more flaws.
Those who temper the bones of the upper limbs and those who temper the bones of the lower limbs. In short, they are far behind the third grade and are not comprehensive."
This can be regarded as an explanation for the fact that the third grade is the elite.
"But we are all elites among the freshmen. It will be a matter of time before we reach the third level, so I can give you some information in advance."
"Existence has value, the existence, promotion, and privileges of warriors...
The basis of all this is the need for warriors!"
Bai Ruoxi no longer had a smile on her face, and said calmly: "It's not that those in power need it, to put it more broadly, it's that society needs us, and even more broadly, mankind needs us!
So, with the establishment of Wuhan University, there are all kinds of preferential treatment for warriors."
The classroom suddenly became quiet.
The students were not stupid and seemed to feel the tense atmosphere.
"Cave, I wonder if anyone has heard of this term?
Of course, even if someone knows, their understanding is limited.
In order for you people to grow up healthily and robustly without too much pressure, even if the elders in the family know about it, they will rarely disclose it.
Pressure is for those who have the ability to resist it. If you don't have the ability, let everyone have an easier time.
This is my idea. As for what other people think, I don’t know. Everyone has their own thoughts.”
"No one can tell what the crypt is.
I don’t know where it came from, maybe someone knows about it, at least I don’t know, I didn’t know about the existence of the crypt until I reached level 3.”
"What does the underground cave have to do with warriors? This is what I want to say."
…
Next, the entire classroom was extremely quiet, except for Bai Ruoxi's voice.
Bai Ruoxi didn't talk too much, but she concentrated on a few caves!
Bai Ruoxi really doesn't know much about what a crypt is.
What she knew was that the crypt was located underground, as if it were an underground world, but it was different, as if it were not underground at all, because the government organized people to dig, and even after digging tens of thousands of meters, there was no trace of the crypt.
But speaking of alien space, it is not.
Because once there is any abnormal movement in the cave, it will react on the surface. The most intuitive one is an earthquake.
According to modern scientific exploration, it may involve higher dimensions and space issues, which Bai Ruoxi doesn't know much about.
According to Bai Ruoxi, there are crypts all over the world, not just in China.
In China, there are currently 22 entrances to crypts that have been discovered.
The reason why I say this is because the entrance to the cave is not fixed, but one may pop up suddenly at any time.
During the great earthquake of 1920, the third cave entrance was discovered. In the following 88 years, 19 more have appeared one after another until now.
Humans can only enter from the entrance of the cave, not from other places.
The world of the catacombs is filled with all kinds of dangers, and every moment, there are a lot of dangers ready to enter the surface world.
Therefore, there are warriors with powerful single-target lethality.
Only in recent years has the policy of continuously improving the status of warriors been established.
…
Bai Ruoxi kept talking, and when she paused, someone in the class said hoarsely: "Teacher, are you saying that there is another world beneath our feet?"
Bai Ruoxi shook her 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..."
What she said was a bit complicated, but everyone was not brainless and understood what she meant.
The crypt may be an alien space, but the entrance is underground.
Where is this space?
Maybe underground, maybe in another dimension, maybe not even in the same universe at all.
"Teacher, the number of warriors has increased since the discovery of the catacombs. Does that mean that only warriors can enter the catacombs?"
Bai Ruoxi shook her head and said: "No, ordinary people can also enter, but after entering the cave, the thermal weapons will lose their original effects...
Maybe what I said is inaccurate, let’s put it this way, the cave is a bit weird.
After entering, you can only use your own strength, which comes from your own strength!
You can use fists and feet, swords, and even crossbows.
The source of power must come from oneself, not thermal energy, electrical energy, wind energy, or solar energy. After so many years, experts have analyzed that in the cave, only the power of qi and blood can play a role.
All other external energy sources will lose their effect.
The power source of technological weapons will be completely ineffective when it reaches the cave. This is the reason why the status of warriors increased after the cave was discovered."
"Teacher, what are there in the cave? Humans? Zombies? Monsters? Or other monsters?"
"That's a world..."
Bai Ruoxi's eyes were a little complicated and she said: "It is a complete world, not a monster cave in a pure sense.
There is everything inside, humans, animals, monsters...
In short, except for the absence of modern civilization, it 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 and some monsters who want to break out of the cave door and enter our world all the time.
Once upon a time, a cave door was destroyed and monsters from the cave world rushed out, causing extremely tragic consequences!"
"Teacher, if they enter the surface world, can't we use strategic weapons such as thermal weapons or even nuclear bombs to kill them?"
This question seemed to hit the point, Bai Ruoxi said helplessly: "Yes, the government has tried it before.
At that time, all the intruding monsters were killed, and many were even vaporized.
But……"
Bai Ruoxi said with a serious tone: "However, due to some unknown factors, these monsters in the cave world were reborn!"
"Rebirth?"
"Yes, not reborn on the ground, but in the cave world.
As I said, they also have human beings. Of course, they may not be human beings, but they are similar to us in appearance and interior.
Someone naturally has a look and appearance, and some warriors discovered that many of the humans who were killed when they broke into the ground were resurrected in the cave world!
They are in the ground world and cannot be killed at all!
No, they can be killed, but they must be killed by warriors so that they will not be resurrected again.
In the cave world, monsters killed by warriors will not be resurrected.
According to research and analysis, it may be caused by the suppressive effect of the power of qi and blood, so in recent years, major scientific research institutions have been developing weapons that use the power of qi and blood as kinetic energy.
But the power of qi and blood comes from human beings themselves. Once it leaves the human body, it will become pure blood. This is also the biggest problem plaguing scientific research institutions!
At present, various countries may have achieved some results, but the results are not obvious.
Before the invention of large-scale weapons that can effectively kill the creatures in the cave world, once the cave creatures enter the surface, it will be a disaster for mankind!
We can't use nuclear bombs every time!
If this continues, the entire earth will be ruined.
So let warriors guard the caves, let warriors enter the caves, go deep into the caves, and kill the possibility of these people breaking out of the ground in advance. This is the best way to protect the world and protect mankind!"
Fang Ping had not asked any questions, but now he said in a deep voice: "Teacher, why do the creatures in the cave world rush to the surface? Is it because the living environment in the cave is bad?"
"no!"
Bai Ruoxi shook her head and said: "Cave is what we call it. It is not the darkness and lightlessness we imagined. It is no different from the normal world.
Environmentally, it's even better than us."
"That……"
"We don't know the specific reasons. Over the years, we have also captured some cave creatures, but on the one hand, it is difficult to communicate because of the language barrier...
Of course, some people are now learning the language of the cave creatures.
The most important thing is that the creatures in the caves, even those at lower levels don’t know why.
The first is that the high-level creatures are difficult to capture, and the second is that the high-level creatures in the caves, once captured, the 'brain' or what can be considered the 'brain' will cause brain death.
I don’t know whether it was spontaneous or controlled, this is currently being analyzed.”
Fang Ping continued: "That means that we humans now have no better way to suppress the cave creatures. We can only hunt and kill them through warriors to reduce the possibility of the cave creatures hitting the surface?"
"good."
Bai Ruoxi nodded and said: "Otherwise, if any of the cave doors is breached, extremely bad consequences will occur.
Big earthquake is one of them!
If the cave creatures break through the door of the cave, they will cause natural disasters and cause massive casualties!
Moreover, the creatures in the cave are extremely destructive. If you are not careful, the whole city will be destroyed.
There have been such tragedies in history. In the end, they had to be destroyed with weapons of mass destruction. As a result, the environment deteriorated and cities, humans, and cave creatures all disappeared.
However, cave creatures can be resurrected in the cave world. This is just drinking poison to quench their thirst. In the end, the earth will be destroyed by our own hands."
"The Demon City seemed to be a little shaken last night..." Fang Ping mentioned.
Bai Ruoxi's face changed slightly, and she sighed softly: "Yes, this phenomenon is becoming more and more obvious, and there are more and more of them.
Almost all of the 22 catacomb doors are moving now.
The creatures in the cave are constantly attacking the door of the cave. Every time they impact, they will also cause the ground to shake. The stronger the vibration, the closer they are to rushing out. Therefore, once the ground shakes, we must immediately dispatch a large number of warriors.
Enter and carry out effective killing!
They will die too, and when too many die, they will retreat."
"The same happened to Tiannan before?"
"Well, it was more serious that time. We were almost breached, so we had to ask a large number of warriors to reinforce us. Even so, the warriors suffered heavy casualties, and even more so for ordinary people..."
Fang Ping hurriedly said: "Ordinary people?"
Bai Ruoxi's tone became much deeper again, "There are ordinary people in the military department, do you think they are all warriors?
A large number of ordinary soldiers will also be stationed outside the cave door and will rush to the cave when necessary.
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 simply by relying on warriors, with millions of warriors joining the battle.
Not all warriors can enter the 22 cave doors, there are also a large number of first and second grade warriors...
There are not many warriors actually stationed in the caves. Warriors will only enter when the situation is critical.
In the burrow, the power of energy and blood will be more lethal. A third-level warrior can forcefully break through the ordinary military formation of the burrow creatures..."
"What?"
This time it was not Fang Ping, but a student who was shocked and said: "Cave creatures also have military formations?"
Bai Ruoxi repeated again: "That's a civilization, not the zombies you imagined. 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. How can civilization be formed without energy support?
They don't need to eat?
No need to ignite?
Where is the sun?
Is it really possible to survive without the heat provided by the sun?"
"You are mistaken about this. The existence of energy is not limited to these.
In the burrows, the burrow creatures have their own exclusive energy system. Have you read it in the novel or on TV?
You can think of it as a kind of energy mine. They use this energy mine for lighting, cooking, and making weapons."
Fang Ping's eyes lit up and he asked again: "Then can we use this energy mine to build modern weapons for killing?"
"Can!"
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.
Previously, three ninth-grade masters went deep into the cave world and robbed it by force.
As a result, a large number of powerful cave creatures chased and killed them. The last one of the ninth grade fell and the other two were seriously injured.
It's too dangerous, the energy mines are deep inside.
Over the years, we have thought about breaking in, but we must not go deep unless we have to, because some cave creatures in the depths usually do not attack the door of the cave.
But once we go deeper and cause these creatures to start attacking, then humans will be really in danger!"
Fang Ping now had no doubts at all. All in all, all in all, humans were currently at a disadvantage.
On the defensive!
Kill and kill near the catacomb door to effectively reduce the impact of these creatures on the catacomb door.
Fang Ping had no doubts, but Fu Changding thought of an important question and immediately said: "Teacher, are the creatures in the cave very strong?"
"Very strong!"
Bai Ruoxi said seriously: "Their ordinary troops, or cannon fodder, generally have first-level strength.
There are so many second- and third-grade products.
Of course, there are not too many middle-grade realms and high-grade realms.
And they have a strong sense of place..."
Everyone quickly looked like they were listening.
"In other words, there are very few cave creatures near the Tiannan Caves Gate, or they will never go to other cave doors. This is the main reason why we can maintain the status quo.
Human warriors are mobile, and we can defend an area with all our strength, and clear an area with all our strength, without having to worry about the creatures in all areas being concentrated together."
As Bai Ruoxi continued to introduce, everyone finally got a general impression of the cave.
In the class, some people suddenly understood, some frowned and concentrated, some were eager to try, and some showed fear...