Chapter 384: How to get in

Why is there no trace at all? Liu Chen observed for a long time but still did not see any traces of the underground entrance, and he couldn't help but frown.

Perhaps it was the heavy snow that covered the entrance again. Song Ningyuan reminded.

We cannot conduct in-depth investigations in such a large area. It is difficult to ensure that there will be no sensor equipment or cameras on the ground. What should we do now? Liu Chen looked at Song Ningyuan and seemed a little helpless.

When their people come in or go out, we will definitely discover it when we stay here! Song Ningyuan said.

Then you can watch here first, I will go back and bring them over! Liu Chen suddenly suggested.

OK, you go first! Remember to be careful! Song Ningyuan nodded and agreed.

Soon, Liu Chen returned the same way and returned to the place where Ye Xiaoqing and others were hiding.

I briefly mentioned the current situation, but no one could think of a better way, so I could only follow Liu Chen to enter the core area first.

Do we need to ask for help? Since we know that the laboratory is here, can we just take it down? Zhang Weiguo asked at this time.

Now we can only rely on ourselves. The country e is only responsible for intelligence and logistics supply, and the people who use them will have many problems. Not being assured is one aspect, and inadequate cooperation may cause other problems. Liu Chen reminded.

Don’t we have multiple special forces from other military regions? What about our war dragon and blood wolf? Wang Xing asked.

According to the combat arrangements of the command center, other special forces also have their own tasks. Don’t forget that there is not only one base and laboratory for the other party! Liu Chen reminded again.

When everyone heard this, they could only give up the idea of ​​asking for support.

We only had twenty combat powers. Other intelligence personnel stayed in the command car and were unable to provide firepower support to us! Ye Xiaoqing also raised the most practical question.

So we must make plans after determining the situation in this laboratory, and we must come up with a perfect plan. We must not blindly force it! Liu Chenshen nodded with conscience and warned.

Half an hour later, Liu Chen, Ye Xiaoqing and others met with Song Ningyuan, who was hiding near the entrance of the laboratory.

Just waiting like this, do you know when they will come out? What if the weather is bad and it will snow heavily? Zhang Weiguo frowned and reminded.

And even if we find the other party’s entrance, how we will get in is a problem! The bases are filled with cameras, let alone the most important laboratories! Ye Xiaoqing also raised her own concerns.

There is a way! Song Ningyuan suddenly said at this time.

What can the leader do? Liu Chen couldn't help but feel excited when he heard this.

In fact, the reason is very simple. For example, such a closed space, especially an underground space, is like an iron box. Have you ever considered how people survive in it? Song Ningyuan reminded.

Air! Liu Chen instantly understood what Song Ningyuan meant.

That's right, it's air, water and food. They can store a lot of storage, or transport it in and out through manpower, but the air must be circulated. So there must be an air circulation inside them that directly connects to the outside, similar to a central air conditioning system. I have discovered a similar structure in other bases before! Song Ningyuan explained.

People need nostrils when breathing, and we can also interpret this into the respiratory tract. If we can find the nostrils of this laboratory, we will naturally find a way to enter. We can also avoid some of the other party's monitoring equipment! Liu Chen couldn't help but nod and said.

But where do we look for this white area, the so-called nostril? Zhang Weiguo looked at the snow-white area in front of him and asked with a frown.

For places like this, there will definitely be places that are different from other places, and they must not be covered with snow, or there are special ways to clean up snow. Otherwise, your nostrils will definitely be blocked. You are all waiting here, I will search and see if I can find any clues? Liu Chen said to everyone.

Be careful! There is time, don’t alert the enemy! Song Ningyuan reminded.

Don't worry! Liu Chen agreed and then began to act alone.

Generally speaking, this air circulation system must require a high-power motor to generate suction or discharge force. Moreover, it can meet the oxygen supply of such a large underground fortification, and it is not possible to have a small hole. If it is in other places, Liu Chenguang can quickly determine the direction with the sound of the wind. However, in this snowy area, the wind is already strong and it is impossible to judge just by listening to the sound of the wind.

In order to prevent being discovered by the enemy, Liu Chen became more and more careful in his actions, just observe the inside as much as possible from the outside.

At the same time, at the base No. 8 that Liu Chen had entered before.

Zorro was crossing his legs in the lounge they arranged for, holding a cigar in his mouth, watching some war movies received by satellite TV. As for his men, they were still complaining.

Boss, we have been in for a day, why haven’t we seen Raymond yet? Could it be that they were playing with us? Black Bear asked softly at this time.

Don't worry, just wait patiently. I hope he can make me feel more comfortable for a few more days! Zorro sneered disapprovingly.

The delicious and delicious hospitality is not just a lack of freedom in action, but also nothing else. Zorro also knew in his heart that these guys at the base were actually more anxious than him!

At this moment, as soon as the door opened, the group walked in directly from outside.

My old friend, you have been waiting for a long time! A black man who came in grinned, showed his big white teeth all over his mouth, and smiled at Zorro.

You are Redmond? Zorro asked in his heart when he heard this voice that he had communicated with him countless times.

That’s right. My old friend, we have been working together for more than ten years and have communicated over the phone before. This is the first time we have met! Redmond laughed.

You finally appeared. I thought you were going to forget us! Zorro stared at Redmond with a smile.
Chapter completed!