Pulling back, Derek leaned against the wall, gasping for air.

Although it was just a simple throwing act, it was undoubtedly an extremely exhausting thing for him.

Lao Xu saw the young man's reaction in his eyes, but he did not despise the other party's "squeamishness", on the contrary, he praised the young man's calm and calm in the right throw.

After all, everyone has to be afraid of this kind of thing, especially in such a situation.

But being able to control it and make it part of the body's early warning is something that no one can do.

Regardless, Derek's performance has been good enough. At least for now, in Lao Xu's eyes, he can be regarded as a reliable partner.

Of course, Derek didn't know what Lao Xu said about him, and in his heart, Lao Xu didn't pay much attention to him all along.

However, years of overseas living experience have long made him develop a big personality, rather than thinking about how others see him. It's better to do your job well and change the other party's opinion with practical actions.

After the breath calmed down, Derek came to open the door again.

Unlike last time, this time Derek only exposed a slight gap in the door panel, just big enough for Derek to look outside.

Through his observations, the zombies were attracted by the strange noise made by the right people.

After waiting for about 10 seconds, Derek quickly opened the door when the time was ripe, and then looked outward, glanced left and right, and then rushed out of the room and waved his hand to signal Nei Xu, and Lei and the two followed.

Xu Renjie. Lei Tong had been tense waiting for an order, and he saw Derek's right hand wave. Lao Xu took the lead and went out. Lei Tong immediately followed.

After the two of them left the house, Derek gently closed the door. and tie the gate with strips of fine cloth that had been attached to the doorknob earlier.

The reason for this is that this classroom is the only way to access the tunnels.

Therefore, the animals must not be allowed to enter, otherwise not only Derek, but the entire surviving students of the school are in danger of being cut off from water and food.

Tied up Derek, throwing a few pieces of chalk again to reinforce the beast's attention.

The brainless beasts were so attracted by the sound of chalk falling to the ground that they didn't realize that the real prey was just a stone's throw away.

"Let's go!" With a soft snort from Derek, Lao Xu, Lei Tong. Led by it, he quickly catstooped down the hallway.

In order to prevent the presence of zombies in the classrooms on both sides, the rescue team had to keep their bodies as low as possible.

This kind of action is nothing for Lao Xu, Lei Tong's military background, but for Derek, who is quite strong in many figures, it seems a little difficult and embarrassed.

But fortunately, he has been engaged in extreme sports all year round, so his physical fitness is relatively good.

In short, after a long escape of 100 meters, the three came to the corner.

Derek was about to rush out of the direction, but suddenly felt a tightness on his shoulders, and then the whole person was pulled back upside down.

Stunned, he turned his head. Derek instinctively wanted to scream, but he didn't think that as soon as his throat squirmed, his mouth was blocked by Xu Renjie's palm.

"Shh raised his hand to make a silent motion, and then Lao Xu pointed to the opposite side of the glass.

Derek looked away inexplicably. Look in the direction of Xu Renjie's finger.

It doesn't matter if you look at it, he was shocked into a cold sweat.

In his eyes, he was in the glass mirror of the classroom facing him. Two swaying figures are reflected in the lenses.

Although the reflection of the glass mirror is not very clear, it is not difficult to determine the walking posture of the figure hanging its head and dragging its head. These two are zombies!!

At the last moment, if Xu Renjie is one step late. Derek is bound to collide with the zombies around the corner.

Wu Zizi was panting on his back, Derek stared at the window with palpitations, and in addition to gratitude, he was also more curious about Xu Renjie's identity.

You must know that it is impossible for ordinary people to see and listen to all directions, but the man in front of him.

"Thank you!" Derek thanked him from the bottom of his heart.

It's just that Xu Renjie didn't seem to hear this, he waved his hand to signal Derek to stand back, and Xu Renjie walked to the edge of the wall by himself.

Looking at the location of the zombies reflected in the mirror, Xu Renjie saw the right time, turned the probe outward, and after 1 second, quickly withdrew it.

That's it, Lao Xu basically has a general understanding of the situation ahead.

As Derek said before, the corner corridor should be an open-air bridge connecting the east and west school buildings.

As long as they crossed the bridge, they were on the opposite side of the target location they were heading to today, and it was also the location of the storage room that Derek had mentioned.

But the problem at the moment is that there are two zombies that do not have long eyes in the way, and there is no doubt that it is obviously impossible to cross the long open-air bridge without alarming the beasts.

So what to do? If you don't kill it, just one word!

Lao Xu quickly beckoned Lei Tong, and then took the chalk in his hand to write on the ground.

This is the effective deployment method of special forces, no matter how difficult the operation is, they will use all available resources to allocate buildings, routes, personnel, and so on in advance.

Seeing Lao Xu and Lei Tong's movements, Derek knew that the other party was going to be hard.

In this regard, Derek can't help but be a little worried.

He also killed zombies, although there were not many of them, but he still killed them after all.

So Derek is more or less familiar with the way these beasts attack.

But familiar is familiar, if there is a zombie standing in front of him, he will generally choose to avoid it, and would rather take a detour than face the enemy head-on.

In addition to the fear factor, the main reason is that Derek is worried that one hit will miss and attract more zombies.

And right now on this campus, his concern is undoubtedly magnified many times over.

Thinking of this, Derek just wanted to remind Xu that Lei and the others should not be impulsive.

But before Derek could speak, Xu and Lei had already completed their strategic deployment.

The 2 zombies, Xu Renjie and Lei Tong, each chose a target.

After confirming it, without any delay, Lao Xu only warned Derek to stay where he was, and then sneaked out with Lei Tong and the others.

Through the reflection of the glass, Derek could see two committed figures approaching the dark shadows.

There is no doubt that those two ghost-like figures are Lao Xu, and the thunder pupils are the same.

In the mission behind enemy lines, it seems to be a sentry raid, and the sharp knife even the soldiers have done it a lot.

And Lao Xu and Lei Tong are the best players in the company.

The beasts hung their heads and wandered around the ground, as if there was some magic on the ground, and they did not want to look up for a long time.

This gave Xu Renjie and Lei Tong an excellent opportunity to kill, the two of them were less than 50 meters away from the beast, their pace accelerated sharply, and then they approached the back of the walking corpse with lightning speed, and then held the corpse in their hands and twisted it hard, only to hear a crisp sound from their necks.

Dropping the severe-necked zombie to the ground, Lao Xu Gangdao paused, and then slammed it down. (To be continued......)