After listening to his introduction, Bai Rongfeng waited for the meal and went to eat two big bowls of rice and had enough. The kitchen team originally wanted to add some food to him, but maybe this was the last meal in his life.

But Bai Rongfeng finally gave up and ordered to prepare a rich celebration banquet for rewards after coming back.

After eating and drinking, he lay in the tent to rest. Before that, he must maintain his energy and carry out this mission with the most physical strength.

After the night enveloped the earth, a cold came, and the soldiers of the Silver Leopard regiment were somewhat adapted to the climate here.

Many people have already put out winter clothes and put them on their bodies during meals. From a certain perspective, war is also a game that tests human adaptability.

Bai Rongfeng is a sleeping god. He usually has several major hobbies: sleeping, sleeping, and practicing swordsmanship. Maybe he only has one hobby, which is practicing swordsmanship. He doesn’t know if he was sleeping when he was still there.

When the time was half past ten, Bai Rongfeng was pushed to wake up by Chang Zhengyuan. He rubbed his sleepy eyes and sat on the bed without saying a word.

"Wash your face and wake up. It's time to wait. Do you want to do some warm-up? Make your body excited?" Chang Zhengyuan smiled.

Bai Rongfeng didn't do anything, so he slapped some water on his cheek. The cold water made his mind instantly awake.

“Offset at twelve o’clock.”

Bai Rongfeng nodded.

When the time came, the Hidden Army photographed a team escorting Bai Rongfeng into the underground fortress. Because it had been investigated before, there was an inconspicuous infrared detector thirty meters in front of the fortress gate. It would not be turned on during the day and would be started at night. If anyone stepped on this infrared detector, it would touch the alarm.

Of course, this infrared detector is not very advanced, and it is impossible to tell whether it is a human or an animal that is stepping on it, so no one cares about the alarm.

The people of the Hidden Army did not know what they did, but to be on the safe side, put a power blocker on the north side of the infrared detector, which would cause the alarm device to fail temporarily. After passing quickly, the blocker would be taken down, and no one would make any abnormalities.

The next road needs to be carried out by Bai Rongfeng alone. After passing through the infrared detector, Bai Rongfeng came to the entrance of the underground fortress.

If you have not investigated in advance, it would take a long time to search for this entrance alone, and Bai Rongfeng stayed sideways at the door.

According to the plan set in advance, Bai Rongfeng did not intend to enter from the main entrance. After all, the guards were tight and breaking through from the front was undoubtedly a matter of seeking death.

So when I came to a nearby ventilator, if I was a fat man, I would definitely not be able to drill into it. Even if I had a body shape like Song Beichuan, it would be a bit difficult.

However, Bai Rongfeng's shoulders are extremely narrow, comparable to women, so when he gets in, he can squirm by relying on his body's wriggling. It's not fast, but it's not easy to be seen by people.

Bai Rongfeng took off her backpack and placed it in front of her, then she got into it, her body twisting like a snake, constantly moving around in the ventilation duct.

The pipe was not very long. It took Bai Rongfeng a total of ten minutes to reach the internal ventilation vent. He lay on the ventilation duct and carefully observed his every move below. While there was no one, he quietly opened the fence of the vent and drilled out from inside.

All this was done in one go, with your feet gently tapping the ground, and there was almost no sound when you landed on the ground. He seemed alert and agile like a cat.

Bai Rongfeng was very surprised that he could easily come to the underground fortress. He patrolled around for a while and did not show an enemy. From this perspective, the vigilance here was not as strict as the hidden army estimated. Perhaps the enemy had never thought that a living person could sneak here without knowing it.

Of course, Bai Rongfeng would never associate it in this regard. After all, he is not a professional intelligence officer. Just talking about force, the entire Hidden Army, and even the entire Hongyun Party, would never be his opponent. However, if the stealing intelligence, infiltrate the enemy's positions, and deceive the enemy's trust, ten Bai Rongfengs could not stand the professionally trained Hidden Army.

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He specializes in his profession, but this time, he doesn't need those techniques. The only thing he needs is his good martial arts skills, he can successfully enter or come out alive. To do these two things, the rest will be left to technology.

Bai Rongfeng has three tasks this time. The first is to draw a map, and the second is to install five blasting bombs at the door. The third is to avoid being exposed by the enemy.

The first task was very simple, without any restrictions. He immediately squatted down and found a metal ball the size of a ping-pong ball from his backpack.

There are irregular circuits on this metal ball. Bai Rongfeng only needs to click it lightly, and the metal ball will eject a strong airflow, allowing it to maintain a stable flight mode. Then infrared scanning lines will be emitted from the periphery of the spherical shape. During the movement, a map will be drawn. Of course, this light cannot be captured by the naked eye, and this sphere is only the size of a ping-pong ball, so it is difficult for people to see it.

The metal ball moves at an extremely fast speed. While scanning, data is transmitted to the Hidden Army's computer and manually trimmed it, thereby drawing a rough internal map. As for obstacles, the metal ball will choose other directions.

This process can last for a total of ten minutes. Whether or not a complete map can be drawn or not, it will consume internal energy and destroy itself, generate heat energy from the inside, and absolutely make it secret.

When Bai Rongfeng released this map map detector, he no longer had to worry about the first task. The difficulty of the problem was the second one. Since his own target could not be exposed, the character stipulated that five blasting bombs were set up at the gate.

The main function of this task is to prepare for future attacks. At that time, you only need to press the detonation button to accidentally blow the door. At that time, you will definitely be able to conquer the enemy in one fell swoop and carry out a devastating blow, and at the same time reduce your own casualties.

Bai Rongfeng had a very keen sense of position. Even if he passed through the complex exhaust pipes and reached the inside, he had a clear judgment on the overall direction. He came to the gate without much effort.

I saw only two people near the door. The key question was how to lure them away. If they were killed, there would undoubtedly be an invader, and they would naturally be more vigilant against the fortress. Now Song Beichuan has the most advantage that his side is in the dark and the enemy is in the bright.

The first shot is either not to be shot, or it will be shocking and terrifying. You must never lose this huge advantage just because of a few guards.

Bai Rongfeng looked around, and the door behind him suddenly opened.

A little girl stood blankly at the door, dressed in tattered clothes and a dirty face. Bai Rongfeng put her index finger beside her mouth, signaling him not to speak, but the little girl would listen to him.

A loud voice was comparable to an alarm. The two guards at the door were on duty at night shift and were sleepy. This sudden sound woke them up instantly. The two looked at each other in front of each other, then stabilized the gun in their hands and walked towards the direction of the sound.

When they got closer, they saw the howling little girl, just opening her mouth wide, without even a sound. The two of them were surprised and looked at each other.

"Little Ni'er, why are you not sleeping at night? Are you having a nightmare?" He originally wanted to scold the little girl, but remembered that the little girl had no parents and lived in this small house.

Moreover, this room was originally filled with miscellaneous items, but of course it is also filled with miscellaneous items now. Because the beds are limited, I gave her a straw mat to sleep in the utility room. When the room is empty, she might be allowed to move in.

I felt pitiful, so the guard suddenly changed his tone and comforted him. No matter where he was in the camp, there were more kind people in the end.

He didn't notice anything at this time, but his accomplices felt something was wrong. Why was he doing lip styling?

"Why don't you speak?" As he said this, he pushed him with his hand.

The guard turned his head and asked, "Why push me?"

There was no sound again, and he hurriedly buckled his ears and shouted with all his strength: "Can you hear me?"

At this time, they are truly in panic. Noisy will only make people irritate, but silence will make people feel like they are

Drive crazy.

All of this was done by Bai Rongfeng. The moment the little girl shouted, she immediately took out the pistol from her backpack and installed a sound silencer, which made all the sounds in the room disappear. This process can last for thirteen minutes. As long as you enter this room, the human body cannot make sounds, nor can it accept the sound, and instantly paralyzed the relevant nerves.

Taking advantage of this opportunity, Bai Rongfeng ran to the door instantly and installed a blasting bomb. Five were installed in a row, one in each of the four corners, and one in the center. If these five were detonated at the same time, it would be enough to explode the five-centimeter-thick steel plate.

When shooting, the sound of bullets embedded in the wall is quite loud. If you just pull away these two guards and hear this sound, it won’t take long to return. To be honest, you should also thank the little girl.

But at this time, footsteps came from other corners. Obviously, the shout just now attracted more guards from other locations. Bai Rongfeng complained secretly, so there was only one corridor leading to the door, and there was only one bathroom next to it. If you hid in the bathroom, you would be found in less than five minutes.

Could it be that I will die here this time? Bai Rongfeng narrowed his eyes at this time and felt a sharp hearing. At this time, a sound of water came from his ears.
Chapter completed!