After Zhang Heita's narration, Chen Yu knew what a cave was.

In order to avoid causing panic among the common people, the matter of the cave invasion was concealed, except for the high-level and core legions of various countries, even ordinary soldiers did not know about it.

The first invasion of the underground people caught humanity by surprise and caused heavy losses to all countries.

Those underground people are extremely strong individually, although they have different cultivation paths from human beings, and the names of their realms are also different.

But after the battle, the humans on the ground also figured out the strength of the people underground.

Every underground person, as long as they are adults, can exert the strength of the Yellow Realm, the elite warriors are all Xuan Realm, and the high-level generals are basically grandmasters.

When an ordinary legion confronts them, it is simply sent to death.

In the face of those monsters that could not be killed by bullets, the warriors suffered countless casualties as soon as they came into contact.

Later, the humans used heavy weapons to bombard indiscriminately, and finally broke up the group of underground people.

The remnants of the underground people have been reduced to pieces and hidden in human society.

The original purpose of the establishment of the Night Watch was to capture and exterminate this group of hidden underground people.

Later, the scope of the night watchman's business began to expand, and those gods and ghosts, powerful warlocks or warriors committed crimes, and they also handed them over to deal with them.

Now, humanity has been fighting the people of the underground for ten years, and has gone through countless wars, large and small.

Relevant information and information is becoming more and more detailed.

Although the Underworld is strong, it is very difficult for them to open a passage to reach the surface.

The people of the earth began to set up military camps at the entrances of the various passages, and used large armies to defend them.

It's hard for people in the underground to come up, but it's a little easier for people on the ground to go down.

It's just that it is difficult for human beings to counterattack.

First of all, entering the cave through the passage, it is not possible to carry large weapons, only some guns and shells.

Secondly, the environment of the cave world is very special, the more sophisticated the equipment, the more prone to problems, and more than half of the high-precision equipment can only become a pile of scrap iron after it goes down.

It is better to use cold weapons to be reliable and convenient.

If you want to talk about cold weapon warfare, human beings are also familiar with it.

It's just that the individual strength of the underground people is too strong, and it is not easy for humans to win.

Until now, humans have only established a few strongholds in the most marginal areas of the cavern.

Although people want to destroy the people underground, and want to fight deeply, they can't stand it at all.

Now, the king of Zhenbei has made a decision to go to the cave to establish a stronghold and destroy the wild dog tribe that has a deep hatred with the Zhenbei army.

There is no doubt that this will be a tough battle.

Zhang Heita tried to make a long story as short as possible, and he also talked for ten minutes, as early as a few minutes ago, they had already arrived at the entrance of Xiang Lu's camp, and it was not until Zhang Heita finished speaking that they led Chen Yu into the camp.

Xiang Lu had already heard the report and knew that Zhang Heita was here with Chen Yu.

As soon as they came in, Xiang Lu greeted him, looked at Zhang Heita and said, "Old Zhang, what are you doing ink at the door?" ”

Zhang Heita said: "I told him about the cave. Old Xiang, I'll leave it to you, but you must not make a mistake. ”

Xiang Lu said disapprerovingly: "Don't worry." Lao Tzu knows it in his heart. ”

Zhang Heita snorted: "If it weren't for the prince's intentions, Lao Tzu would be reluctant to put him here with you." ”

Xiang Lu waved his hand: "Okay, so much, get out." ”

Zhang Heita did not leave, but advised: "Go down this time, and come back alive." ”

Xiang Lu smiled: "Don't worry, it's not the first time that Lao Tzu has gone down, and he can't die." ”

Zhang Heita said: "This time is different from before, this time you want to establish a stronghold, once the underground people attack on a large scale, you need to defend to the death." I'm really afraid that I won't see you in the future. ”

Xiang Lu stopped talking.

Of course, he knew that this time was different from before, the situation was not good before, and he could retreat.

But this time to establish a stronghold, there is definitely more than one wave of enemies, and more than one tribe of enemies.

So whether he can come back alive to repair this time, Xiang Lu really can't guarantee it.

However, whether it was Xiang Lu or the other soldiers in the camp, although they knew that it was very likely that they would not be able to come back after going down this time, no one was afraid.

For them, dying on the battlefield is the best destination and a great honor.

After Zhang Heita left, Xiang Lu looked at Chen Yu and said, "I am Xiang Lu, the commander of the Overlord Battalion. The Broadsword Company is a combat unit subordinate to the Overlord Battalion. ”

Chen Yu said: "Commander Xiang, hello, I'm Chen Yu. ”

Xiang Lu made a gesture and walked towards the camp with Chen Yu, and said as he walked: "You have to keep one thing in mind, our overlord battalion is all heroes, and what we do is always the most dangerous work of the Zhenbei Army, the hardest bones are gnawed, and the most people die." ”

"This time I went to the cave, and many people will definitely die. No one, whether it's you or me, can't guarantee that we'll survive, so you have to be mentally prepared. ”

Chen Yu said calmly: "Commander Xiang, please rest assured, I am not afraid of death, and I also believe that if I go down this time, I will definitely not die." ”

Xiang Lu glanced at Chen Yu in surprise and said, "It's a good thing to have confidence. I know you're good, but the battlefield is a completely foreign place to you. Don't be big. ”

Chen Yu nodded: "Understood." ”

Xiang Lu continued: "Although the prince has high hopes for you, if you can't convince the public, it is impossible to stay here. ”

Chen Yu looked at the group of veterans of the Overlord Battalion who were eyeing him around, and smiled slightly: "Why don't I show you a hand?" ”

Xiang Yu was happy when he heard this: "Okay, you have courage!" To tell you the truth, everyone has doubts about your strength, and some even suspect that Zhang Heita is cheating. ”

"Lao Tzu originally wanted to find a reason for you to come and discuss with the brothers, but I didn't expect you to take the initiative, so Lao Tzu is welcome."

Chen Yu smiled: "You're welcome. ”

"Okay." Xiang Lu nodded fiercely, and then yelled at the group of veterans around him: "Big Knife Company, hurry up and come over to welcome the newcomers!" ”

On the first floor of the voice, more than 100 macho men hula came up.

These are the fighters of the Broadsword Company.

The soldiers of the other companies stood on the periphery and looked hard.

Xiang Lu said to the more than 100 fierce men: "Come and practice with this new little brother." ”

"Me! I! I! ”

"I'll come, let me come!"

"! Which grandson squeezes me! ”

More than 100 macho men wanted to fight like chicken blood, and they couldn't wait to give Chen Yu a meeting gift.

"Don't make a noise." Xiang Lu shouted and ordered three people: "You, you, and you." The three of you come out. ”

"Remember, you have to be measured, this recruit is not ordinary."

Someone was not happy: "Commander, why did you choose these three turtle grandsons?" Lao Tzu is not better than them? ”

Someone else complained: "That's it." These three turtle grandchildren are too weak, what can they try? ”

The company commander of the big knife company shouted: "Shut up Lao Tzu!" Listen to the Commander! ”

At this time, Chen Yu suddenly smiled and said, "Since everyone is so enthusiastic, let's come together." ”

Everyone was stunned.

This newcomer wants to pick a hundred?