After hearing Chen Ran's prompt, Zhang Zeshan and the others couldn't help but nod again: "Understood!" ”

At this time, after taking away the spirit sac of this cannon corpse, Chen Ran and the others quickly continued to move forward.

Next, they have to clean up the entire smelter as soon as possible.

At this time, Zhang Zeshan couldn't help but say while searching and advancing: "Captain, I still think it's a little strange!" We've all searched half of the smelter now, how could we only come across this one cannon corpse! It is said that the movement just now should attract other zombies in the vicinity, right? ”

And Chen Ran also nodded and replied: "It's indeed a little strange. However, it is also possible that there was only one zombie here. ”

Xu Kai said: "This factory does not have staff dormitories. In the last days, it was the middle of the night, and no one should be at work. The cannon corpse just now is probably changed by the security guard here. ”

Chen Ran nodded and said, "It's possible." But what is strange is that there should be more than one security guard in such a large factory! But we didn't find any other zombies or survivors at the security booth at the gate, so where did the other security guards go? ”

Chen Ran thought for a while, then continued: "Let's go to the monitoring room here first, and find out if there are any security duty schedules and other department personnel duty reports and other things there." Find out how many people were on duty here on the night of the end of the world! ”

"Yes!" The crowd responded in unison.

So the group began to follow the signs on the factory road and search in the direction of the factory monitoring room.

Along the way, they still didn't encounter any other zombies in the factory.

Someone quickly spotted the office with a sign on the door and immediately reminded everyone: "The monitoring room is over there." ”

Chen Ran and the others immediately came to the door of this monitoring room.

"Prepare for battle!"

Zhang Zeshan immediately issued an order for combat. The personnel of the 1st squad immediately assumed a shooting position.

Because they all know that in the last days, there must be someone in the monitoring room of the factory.

So if there are zombies in this factory, then this is the most likely.

And Zhang Zeshan then looked at a member of their class, and then said to him: "Zhao Lei, you go and take a look!" ”

The door to this monitoring room is made of thick iron doors. At this point, it is not opened, and it is not known if there is a lock.

And in the last days, when you encounter this kind of door, it doesn't mean that you go up and open the door, you just go up and open it.

Who knows if there are zombies or human survivors who hide behind the door with weapons all the time.

Therefore, before entering the door, you must carefully test and confirm the situation inside the door before opening the door and entering.

At this time, Zhao Lei, who was called by Zhang Zeshan to be tempted, had already quickly come to this door.

He first carefully reached out and pulled the doorknob of this door, and found that it was locked. He immediately made a gesture to Zhang Zeshan behind them, and the door was locked, so that everyone could pay attention.

Then he turned around, slapped a few times on the door, and at the same time shouted to the door in a not too loud voice: "Is there anyone inside?" We're here to the rescue! ”

Usually at this time, if there are zombies inside the door, they will immediately start ramming the door and roaring when they hear the sound outside the door.

And people outside will naturally know that there are zombies here.

And if there are survivors inside the door, they should respond when they hear that a rescue team has arrived outside.

However, this usually takes a little bit of waiting. Because the people inside the door may not be able to react so quickly.

Some people will also hesitate a little, or even deliberately hide and keep silent.

But at the beginning of the last days, ordinary people will still open the door.

So after Zhao Lei knocked on the door and shouted inside, he took a step back a little and began to be on guard.

After not hearing the sound of zombies crashing against the door, he stepped forward again, put his ear slightly close to the door, and listened carefully.

Soon, he heard what seemed to be someone talking inside the door.

One of them, as if in disbelief, said, "Outside...... It seems that there are people outside, and they say that they are here to rescue? I...... Did I hear me right? ”

Hearing this, Zhao Lei immediately turned around happily and said to the people around him: "It seems that there are survivors inside, and someone is talking!" ”

Everyone couldn't help but breathe a sigh of relief, if it was a survivor, it would be much easier.

At this time, Zhao Lei put his ear back to the door and continued to listen.

There were other people inside the door, who were also excited, and said, "Yes...... Oh, yes! I think I heard it too! ”

But at this time, another voice said a little disbelievingly: "Yes...... Have it? I...... I didn't hear it! It's not like you're all starving and hallucinating! ”

The voice was weak.

But the excited voice just now immediately retorted: "You...... You're faint from hunger. You didn't even hear such a loud voice just now! ”

At this time, Zhao Lei was completely sure that there were indeed survivors in the door.

But their situation doesn't seem to be very good, and they all look very weak.

So maybe they didn't hear what he was shouting into the door just now.

So at this time, he immediately slapped the door again, and shouted repeatedly into the door: "Is there anyone inside?" We're here to the rescue! If there's anybody, open the door! ”

At this time, the people inside the door finally confirmed in surprise: "Really...... There really are people! Someone came to our rescue! ”

Another said, "Quick...... Fast! Let's open the door quickly! Don't wait for the rescuers to be gone! ”

"Okay......" The first speaker replied.

So, after a while, the iron door of the monitoring room was really opened.

Then from the monitoring room, 3 people came out.

They had sloppy beards, sallow complexions, and looked very weak.

And sleepy-eyed, obviously they were all sleeping just now, so when Zhao Lei shouted for the first time, they didn't hear clearly.

But it's no wonder.

Trapped in that closed monitoring room, what can you do without sleeping?

And with less food and drink, they can only reduce their energy consumption by sleeping.

At this time, because the sun was too harsh, they also covered their eyes with their hands.

But one of them still vaguely saw Chen Ran's outfit.

Immediately, he cried with some excitement and said to Chen Ran: "Long ...... Sir, we've finally waited for you to come to the rescue! ”