Gu Aotian pressed the code on the airtight door, and then the door slowly opened.

There were no zombies at the door, and the two of them quickly stepped into the aisle.

For safety, Robert temporarily turned off the constrictors on the floor, and then took Cheng Huan and them back to the laboratory, looking at Gu Aotian and Luo Cheng in the surveillance screen.

The two of them walked along the corner of the wall, and soon, they saw several zombies in the aisle.

Gu Aotian whispered to Luo Cheng: "Fatty, don't alarm them yet, let's go to the laboratory next to us and have a look." ”

"Okay."

The two of them quickly flashed into a laboratory next to them, and there was a zombie in the corridor who seemed to have discovered Gu Aotian and Luo Cheng, and then walked towards this side slowly, because it was a glass wall, they could see the situation outside.

After confirming that there were no zombies inside, Gu Aotian said to Luo Cheng: "There is a tail coming with us, and we will be quieter when we solve it." ”

At this time, the zombie had already walked to the door, and the door was not closed by them, and the zombie walked in directly.

Gu Aotian: "Get ready, you can do it." ”

Then Luo Cheng stepped forward and grabbed the zombie's clothes, and then the big knife in his right hand stabbed directly into the zombie's mouth, Gu Aotian on the side was quick, and quickly grabbed the zombie before it fell, and then slowly put it flat on the floor.

The remaining zombies in the aisle also came over one after another at this time, and the two of them did the same, one killed the zombies, and one caught it and gently put it on the ground.

After a while, the five zombies had been dealt with, Gu Aotian took out the map drawn by Robert, and wanted to find a route, at this time Robert's voice came from the earphones: "I think you don't need to look at the map anymore, you can just follow my prompts, now you walk out of this laboratory, then go forward, turn right into the aisle on the right, pay attention, there are zombies there, you need to find a way to clean them up, two of them have become zombies, They have what you want, you don't have to go into the room on the left, the zombie inside has come out, good luck to you. ”

Luo Cheng: "How do you do ten?" It's not good to solve it all at once. ”

Gu Aotian looked at the zombies that had just been put down by them on the ground, and then said: "It's too risky to be tough, why don't we do it just now, I'll go and attract those zombies over, you stand in the corner of the wall and sneak attack, I think they shouldn't all come over at once, come over one and you put down one by one, if the situation changes, we will retreat." ”

Luo Cheng took out two masks and handed one of them to Gu Aotian: "I hope this group of zombies is really so stupid, fat man, I'm ready to do a big job, let's go~"

Because the wall of the right aisle was a solid concrete wall, those zombies couldn't see Gu Aotian and them.

The two of them walked to the aisle, Luo Cheng leaned back against the wall and held the knife in both hands, Gu Aotian poked his head out and took a look, there were several zombies standing in the entire aisle, and then he simply walked out directly and patted the wall with the big knife in his hand.

Gu Aotian's actions shocked Robert and the three of them, and their palms were sweating.

"These two madmen!"

Robert shook his head and looked at Gu Aotian and Luo Cheng in the surveillance screen and screamed.

The zombies were really attracted, and the two zombies closest to the aisle were obviously faster, like jackals seeing their prey.

Gu Aotian was still standing on the ground, looking at the distance between the zombie and him.

5 meters,

Three meters,

One meter.

"Fatty, here!"

Gu Aotian walked over to the corner of the wall, and the two zombies walked over one after the other.

A female zombie in a white coat walked out first, Luo Cheng slashed horizontally with a knife, and directly cut off half of the zombie's head, and then he put away the knife and took the dagger in his right hand, and the latter zombie just probed him directly from the zombie's sideburns.

These two zombies completely attracted the zombies behind them, and they all came over with a low roar.

Gu Aotian frowned when he saw this: "I took the exam, and I came over!" ”

Luo Cheng: "Huh? So what to do? ”

Gu Aotian: "You go forward a little, otherwise I'm afraid you won't see the zombies behind you being bitten, and we will retreat after killing the one who came first." ”

This group of zombies was obviously walking faster than the two just now, Gu Aotian stood in place and looked at these zombies walking a little nervously, this is simply playing with fire, if you don't play well, you will be burned!

Gu Aotian clenched the big knife in his hand and said, "Here, retreat when you're done!" ”

As soon as he finished speaking, he saw that one of the special forces member zombies suddenly walked a step faster, and then walked to the position by the wall, just poking his head out, Luo Cheng saw that something came out of his eyes, regardless of the thirty-seven twenty-one, he directly stabbed the dagger as before, but it was stabbed on the combat helmet on the head of the special forces member zombie.

Luo Cheng: ", why is this product~"

In fact, Gu Aotian just wanted to remind Luo Cheng, but the situation was changing rapidly, and he couldn't keep up!

The fat man stabbed it vigorously with a dagger, only to make the zombie's head tilt to the side, Gu Aotian hurriedly copied the big knife to make up for the knife, and stabbed it out, but it poked on the tactical vest on the zombie's chest, although it was concave and there was a soft feeling, but Gu Aotian knew that this knife didn't stab in at all, and was blocked by the tactical vest!

Seeing that the blow was unsuccessful, Gu Aotian hurriedly shouted: "Fatty, retreat!" ”

The two of them took care of the rest and hurriedly retreated.

"Fatty, this thing has a tactical vest on its body and a tactical helmet on its head, so you can only get it from your neck, otherwise it will be difficult to get it."

Gu Aotian said as he spoke.

"I think we should take the automatic rifle off it, or we should go up together and use it against the door."

Gu Aotian immediately decided: "Okay, only success, not failure!" ”

If two people fail to remove the automatic rifle or pistol from this zombie, then they will not be able to defend themselves against the zombies behind them, and there is only one chance!

The two ran back into the lab they had been in, and the zombie quickly caught up.

Gu Aotian: "It's now!" ”

The two of them stretched out one hand and grabbed the tactical vest in front of the zombie to prevent it from walking in, and then Luo Cheng wanted to take the automatic rifle that the zombie was still holding in his hand with the other hand, but because the zombie was holding it too tightly, the fat man couldn't take the gun out of the zombie's hand for a while.

At this time, the zombies behind all surrounded them.

Gu Aotian saw that the fat man did not take off the automatic rifle in the zombie's hand, and then directly untied the pistol pouch on the zombie's waist and took out a pitch-black pistol from it.

There was no time to check whether there were any bullets in the pistol, so Gu Aotian directly loaded the bullets, opened the insurance, and shot in one go.

He shot directly at the zombie's façade, and the bullet at such a close range directly pierced the zombie's head, and then pierced the combat helmet and hit the shoulder of a zombie behind.

Gu Ao was highly nervous and didn't pay attention to Luo Cheng when he shot, so because the distance was too close, Luo Cheng's ears were temporarily deaf.