Outside the wall of the chemical plant, Shen Kang saw the cavalry moving towards him from a distance. He hid behind the wall and kept waving his hands, roaring: "Get away! Don't take the main road! There are snipers in the courtyard!"

"throat!"

As soon as Shen Kang finished speaking, gunshots were heard in the courtyard, and then the man at the front of the cavalry fell off his horse, his feet hung in the stirrups, and his body was dragged far away.

"Hidden! Hide quickly!"

When other people saw this scene, they all started to flee on horseback, and gunshots continued to ring out in the building. As soon as the horse team arrived at the scene, three people were killed by snipers.

The members of the cavalry were attacked and they all hid on the other side of the street. The leader squatted behind the wall and shouted without even daring to show his head: "Brother Kang, we are here, what can we do next?"

Shen Kang was also stuck behind the courtyard wall by the sniper at this time and did not dare to leave. He clicked on the sniper and shouted: "Are you carrying heavy weapons?"

The other party responded: "No, we just went to one of Pei's drug research institutes to perform a mission, but we were attacked by a group of unidentified gunmen, and the horses transporting the equipment were killed! Now only the regulars are left in the team. weapons and firearms!”

"The defense of the chemical plant is too tight, and conventional weapons can't get in!" Shen Kang heard this response, and his interest dropped greatly: "It's useless for you to rush up now, go find some vehicles around, find a way to activate them, and then drive them over to use as a bunker! "

"clear!"

The young man in the cavalry team agreed and started to leave with his companions. One of them was shot down by the sniper again because he raised his body a little higher.

…

In the basement of the office building, Ning Zhe and the four of them carried the bullets hard and finally returned to the top of the stairwell.

The machine gun tower at the entrance of the stairs is a point-and-shoot type. Even if there is no one in the corridor, it will still continue to shoot in the corridor.

Although the 5.8mm micro-impact bullet is not enough to penetrate the para-aramid body armor worn by Hu Lang and Guo Shu, the pain caused by the impact of the bullet is difficult to eliminate. At this moment, the two of them feel that their bodies are numb and sweat is on their faces. It dripped down like a broken bead.

Amidst the harsh gunfire from the machine gun tower, Hu Lang glanced at the pipe discharging fuel at the top of the stairs, and said to Ning Zhe: "You are right, it seems that we have indeed been fooled. This machine gun tower matches the fuel supply , it is simply a self-destruct device! Because when traveling in that dark environment, no one can guarantee that they will not make a mistake! If it is just because of stepping on the wrong step, such a strong defense will be triggered, this is not the logic of a trap at all. "

"But if this passage is fake, it is equally unreasonable!" Guo Shu knocked on the wall next to him: "These walls are made of solid concrete and are formed in one piece. It seems that there are no gaps, which means there are no gaps. The secret door exists, is it possible that the entrance we found is fake?"

"It is possible, but I think it is unlikely. We have searched the entire office building and only found this entrance. And if this is a false entrance, we may be dead!"

Ning Zhe shook his head: "The attack we just encountered was very lethal, but the kerosene was not ignited, which means there must be other defensive measures below! So I don't think we are going the wrong way."

"In this case, there are only two possibilities. Either this road is real, but if you think about it, you have to find a way to close the various triggering devices in the passage, or there are secret passages around." Hu Lang looked at it. They just walked up the steps and kicked the surrounding walls a few more times: "But it really doesn't look like there are other exits here."

Shangguan Xiaohu heard the conversation between the three of them and pointed to the top of his head: "Is this what you are talking about?"

Hearing this, Ning Zhe and the other two people raised their heads and looked at the ceiling of the corridor, and then they were all stunned.

Before, all their attention was focused on the corridor in front. After being frustrated and exiting, they began to look for a way out. No one paid attention to the roof, because what they were looking for was an underground laboratory. Naturally, no one thought that there was a way out.

The access will be upstairs.

But where Shangguan Xiaohu pointed at the ceiling, there was a ventilation shaft exit with shutters.

"There's something wrong with this vent! This is the first floor, there's no need for ventilation at all! Guo Shu, ask me to come up!" Hu Lang noticed the abnormality first, then stepped on Guo Shu's shoulders, held the wall to the ceiling, and moved the outside

The skeleton was briefly electrified, and then the vent cover was ripped off.

Ning Zhe glanced upward with his gun light. It turned out that it was not a vent, but a hidden electric folding ladder inside.

"Wait a minute, I'll go take a look!" Hu Lang said a word and followed the exit. About twenty seconds later, he returned again and said from above: "The designer here is too cunning.

The passage above your head is the real entrance! I will pull you up!"

After Hu Lang said something, Guo Shu started to act as a ladder, letting Ning Zhe and Shangguan Xiaohu step on him to climb up, and then grabbed Hu Lang's legs and was dragged up.

The space in the ceiling is not very large. The height is only about 1.5 meters, which makes it difficult to straighten up. However, you only need to walk forward for more than ten meters and you will enter a spacious space with a staircase leading underground.

It was also displayed in front of everyone. From the perspective, the direction of this staircase can just avoid the previous passage outside.

With the lessons learned just now, after everyone found this road, they were also full of vigilance, but this time what they were worried about did not happen again. Not long after a few people went down the stairs, a long corridor appeared in front of them.

Guo Shu stood at the corner, took off the snake-tube syringe camera from his waist, and handed the camera as thick as his little finger out. The scene in the corridor immediately appeared on the portable tablet screen connected to the camera.

The corridor ahead is very empty, with fluorescent lamps on the ceiling providing lighting and ventilation fans that are constantly turning.

At the end of the corridor is a sliding door made of frosted glass, which can let in the light inside, but the scene inside cannot be seen clearly.

The most troublesome thing is that there is a spherical camera above the sliding door, and there is also a machine gun tower like a trash can standing clearly next to the door.

Guo Shu looked at the scene on the screen and felt troubled at this moment: "The machine gun tower here is different from the ones outside, it is of large caliber! Even if our bulletproof vests can hold it, the depth of the concave back is enough to be fatal! The most disgusting thing

The good thing is that once we enter the corridor, people inside will definitely find us!"

"If nothing else, the alarm we set off on another road has exposed our identity!" Hu Lang licked his lips: "Now we can only take a gamble, betting that they think we have died in that passage, no
Chapter completed!