Through the light, Li Rui saw that this was an underground passage that he didn't know where it led.

"Battalion Commander Xu, this tunnel leads to the base of the Special Detective Battalion?"

Ding Chang grinned and said, "Isn't this nonsense?"

Li Rui glanced at his lips and said, "You speak to me politely, isn't your skin itchy, let's talk again when we are free?"

Ding Chang's face changed, and he quickly shook his head and said, "Hehe, I'm very busy, I don't have time to play with you, if you have the ability, just fight hard, don't let me lose face."

Xu Guanghui saw that the two of them had been chattering, so he said, "I remind you two that you don't walk around casually after you go down, I am not responsible for what happened."

Ding Chang waved his hand disdainfully and said, "Cut, it's not like I haven't been here, I understand the rules, but Li Rui, this kid is very worrying, if he hangs here, Li Nanyan will have to kill me."

Li Rui was a little surprised, and asked, "What you two said is so serious, is there anything that can't be done here?"

Xu Guanghui smiled and said, "Yes, this passage is equipped with ultra-sensitive devices, subtle air movements, very small sounds, faint heat, and even ultrasound waves can detect it, and anyone who wants to break in without knowing it is a dream. If you move, I'm afraid the gods won't be able to save you."

"And how do you get in and out?"

"You'll need a special pass to get in, oh, that's it."

Xu Guanghui took out a metal necklace from his neck, this should be a necklace-style soldier identity tag issued by the Dongjun Garrison Battalion, the identity tag doesn't look special, only some tiny bumps, and a pattern that is difficult to identify if you don't look carefully.

As soon as they entered the passage, countless red lights shot on the three of them, and Camp Commander Xu took out his identity card, and the red light swept on the card, and quickly retreated.

"Number HZTZ34589, Xu Guanghui, identity verification, permission passed."

A cold voice came, and Xu Guanghui walked forward with the two of them. Although Li Rui was very curious, he didn't ask out loud because Xu Guanghui had warned him first.

The three of them walked forward for about a hundred meters, and another metal door appeared. Xu Guanghui put the ID card on the door to scan, and the metal door opened.

Immediately after that, two people in black suits and sunglasses walked out of the door, and they stood on either side, not squinting.

Li Rui felt a lot of oppression from these two people, Xiuzhen has reached a certain level, and he can sense the strength of the opponent, although Li Rui can't see the opponent's strength at a glance with his external senses, but he can already vaguely sense the murderous aura that can't be hidden.

"It doesn't look like it's much worse than me." Li Rui already has a basic understanding in his heart.

The gatekeepers have such strength, how strong should those who are specifically responsible for fighting be?

Li Rui had some expectations in his heart, if he met someone who was slightly stronger than himself, he might be able to help him make a new breakthrough in the Sacred Heart Technique.

After entering the door, you will see a spacious hall, this space is sunken, that is, after entering through the passage, the place where it is located is not the first floor, but in the air, from which you can overlook the entire layout below.

The hall space is large, the whole is circular, and standing on a high place, you can see that the whole space is a hemisphere. The rock walls of the entire hemisphere, with the exception of the top, are built with rooms and corridors built next to the walls, forming a circular encirclement, and the side facing the center is open.

The center of the hall is the central location of the special investigation battalion, which is divided into three areas, of which the first half near the passage is the training ground of the special investigation battalion, accounting for 1/2 of the total area, and various training equipment is placed inside. The whole area is also the most empty and spacious, with no cover on the top. There are a lot of soldiers who are training.

At the back of the training ground, it is bounded by a huge glass curtain wall, which is divided into two areas in half, each occupying 1/4 of the area.

On the left is the combat command center, which adopts a tiered and hierarchical layout, and the lowest level is the general dispatch area of each combat unit, which is equipped with a huge screen, and each combat station has a computer and operator, Li Rui simply counted it, with a total of more than 80 seats.

The second floor is the command department, where various sand tables and maps are placed, all of which are holographic projections. The third floor is where the supreme commander controls the overall situation, and the commander gives orders here during battles.

To the right of it is an arsenal of weapons, which contains not only helicopters, tanks, infantry vehicles, but also missiles, rocket artillery, etc., and the firepower is very amazing.

At this time, Xu Guanghui pointed to the room at hand and said, "Li Dong, these are the rooms of the soldiers of the special investigation battalion, and they usually rest here."

"How many people do you have in a battalion?"

"Three hundred."

"But I think there are only about a hundred people in training."

"That's right, my three hundred people, not all of them are superpowered soldiers, there are three companies under the special investigation battalion, one is the base commuter company, which is responsible for security, about 100 people, all of them are ordinary soldiers. The second company is a regular combat company, with about 100 people, and they are also ordinary soldiers, and the rest of the special task detachment, referred to as SDT, are superpowered fighters."

"According to what you say, counting the command staff and logistics personnel of the base, this SDT is only about seventy or eighty people?"

"Almost, I have a heavy logistics task here, there are about 30 people in charge of logistics, and the actual SDT is only 50 people."

"And what are these people doing?"

"Sleeping in the room, I usually order that no one is allowed to enter, and if you try to break in, you may die."

"Dead? Is it that serious?"

Xu Guanghui smiled and said, "It's the same as the cruel animal world here, the strong will be respected, if you are weaker than others, you can only listen to others, if you accidentally offend others, it is normal to kill you."

Li Rui pursed his lips and said, "This is strange, each of them here has abilities far beyond ordinary people, wouldn't it be a loss if they die in battle?"

"Losses? The strongest warriors are the ones who survive. Besides, I'm just a nominal battalion commander, and if I had the strength to subdue them, I wouldn't have invited you here."

Li Rui saw the signs on the doors of those rooms, some of which read the English letter "A", and some of which read "B", and he was a little puzzled.

"Camp Commander Xu, what do the letters on it mean?"

Xu Guanghui explained to Li Rui with a smile and said: "The letters represent the superpower classification, according to the practicality and potential of the superpower, it is divided into seven levels: SSS, SS, S, A, B, C, and D, D is the lowest level, and the SSS level is the highest level, but the highest level that our superpower group accepts here is only A level."

Li Rui nodded and said, "How big is the difference between the different levels?"

"Normally, we wouldn't take in the lowest D-class, unless his abilities are exactly what we need. The higher the level, the greater the potential. In the case of combatants, one A-class can deal with five B-classes, and so on. Of course, a rating is not an indication of strength, because sometimes a person's sudden burst of strength is amazing."

"And what's the level of the best guy here?"

"Class B, although the level is not very high, it is not a big problem to deal with fifty or sixty like Major Ding."

Li Rui glanced at Xu Guanghui in surprise and asked, "Ding Chang can only deal with fifty or sixty like this?"

Xu Guanghui smiled and said, "Major Ding is a well-known master in our army, but the people who fight him are just ordinary people, and if he is a superpowered warrior, he is also vulnerable."

He still knows Ding Chang's strength, so Li Rui has some bottom in his heart, these so-called superpowers in the special investigation camp can still be handled with their own strength.

Xu Guanghui led the two of them to a place that looked like an office, there was no one in it, only a table and a few chairs.

Then, Xu Guanghui verified it on the iris recognizer on the wall again, and another light curtain appeared in front of the table, but it was much smaller than the one he had seen before, but it looked more delicate. More than a dozen faces appeared on the light curtain, and their eyes were a little impatient.

"Camp Commander Xu, if you're okay, go out and change careers, why do you come here every day?

」

"If you disgust us with any trivial things this time, I'll throw you out!"

"That's it, if you have something to say, if you fart quickly, let it go, and the old lady still has to sleep beautifully."

Li Rui glanced at Xu Guanghui gloatingly, and said, "Camp Commander Xu, it seems that your situation is worrying."

Xu Guanghui ignored Li Rui, and looked straight at the light curtain with his eyes.

"Come to the office right now, and I'll introduce you to a new person."

Although these people usually don't obey Xu Guanghui's orders, they are very curious about newcomers, after all, SDT has not been a newcomer for several years.

Less than a minute after Xu Guanghui finished speaking, the people in the office were kicked hard.

There was a loud bang, and the door broke away from the frame and flew towards the table.

"Be careful!"

In less than a second, Li Rui reacted quickly, his hand was full of true qi, and he slapped towards the door that flew over.

The huge anti-shock force shook Li Rui's entire arm, but the door finally didn't hit anyone.

Then, a thin man walked in, he looked like he was only about 1.6 meters, skinny, and looked weak.

"Huh? You kid has a lot of strength, can you go out and compare?" The little man said.

Li Rui shook his head with a smile and said, "Don't worry, it's not polite to fight as soon as we meet."

As he spoke, a few more people rushed in, and as soon as they entered the office, they shouted and screamed.

"What about the newcomers? Which one is?"

"Camp Commander Xu, I'll spare you today, quickly introduce us to the newcomer!"

Li Rui stood up and looked around with a smile.

"Hello everyone, my name is Li Rui."

"Li Rui? Why is the name so familiar?"

"Stupid, that's the boss of the Aoshi Group!"

"It seems that it is true, Camp Chief Xu, you should not be trying to absorb the boss of the Aoshi Group, right? What can this kid do? Make money?"

Only the thin man who had just come in but had great strength did not say anything more, and looked at Li Rui with bright eyes, as if he had found an opponent, and was a little excited.