"Xiao De, I think I'll give Demi a knife. If something goes wrong, she can protect herself with a knife." Lei Tong has become familiar with Derek these days, so it's easy to talk.

Not so much scruples.

After listening to Lei Tong's persuasion, Derek thought about it and realized it made sense, so he nodded in agreement.

"I can give you the knife, but you have to promise me not to use it unless absolutely necessary. Leave it to me if you have any questions! Do you understand?"

"Well, dear, I understand. Don't worry, I won't do anything for you." With a wink and a smile, Demi revealed the knife episode in a playful way.

At this point, the layout before the action comes to an end, and now comes the final moment of action.

"Xiao Xin, open the door!"

As Lao Xu gave the order, Li Xiaoxin took out the key to the iron door that he had obtained from Jiangkou earlier, inserted it in and opened it.

Afterwards, Lao Xu walked out as agreed just now. When he reached the corner, he stopped, then stuck his head out and quickly looked out. At that moment, a shaking black shadow appeared in his eyes.

What was expected was that although the noise Lao Lin made in the campus was huge enough, compared with the campus, it was obviously more difficult to attract zombies from the buildings.

So it is no surprise that there are probably still a lot of zombies in the teaching building right now. It seems that it is not easy to successfully break through to the bottom of the building.

After confirming the situation outside the house, Lao Xu did not rush to take action, but turned back to the station.

"How's it going, company commander, what's the situation outside?"

"There are zombies."

"Is it much?"

"There's just one outside, but inside the building... I don't know. By the way, bring me the handlebar!"

"Here!" Derek handed the handheld device to Lao Xu. After taking it, Lao Xu went straight to the point and established the connection: "Hey, Lao Lin, I'm Lao Xu. Please reply when I receive it. Over!"

"Old Xu. I'm Xiao Tang. Old Lin is driving. Tell me if you have anything to say. Over!"

"That's it, we are ready to take action now. There may be zombies in the teaching building. So the arrival at the bottom of the building is expected to be delayed. You guys should be ready to wait. Oh, by the way. For the next time, unless necessary, try to keep the radio on

Silence!"

The building is no different from the outside of the school. The inner structure is relatively closed. The slightest movement will be infinitely amplified.

In addition, zombies have good hearing, Xu Renjie does not want his actions to be exposed due to the noise of the mobile phone.

Tang Xiaoquan naturally understood what Lao Xu meant, and immediately responded: "Okay, we will pay attention to the mobile station. As for the breakout of the building, don't be anxious, be cautious. You don't have to worry about us. It's over!"

"Okay, keep the Druid on your hand." Considering Derek's position in the center, Lao Xu decided to leave the team's only tool for communicating with the outside world to him.

There was no other way, if there was going to be a fight later, he and his brothers from the Sharp Blade Company might not have time to communicate with Lao Lin.

Therefore, it is most appropriate for Derek to keep it.

After explaining this, Lao Xu walked out of the station again, but this time he had many pieces of chalk in his hand.

These were all methods that Derek had used before, and Lao Xu thought they were the perfect ones to use to lure zombies.

When he reached the corner of the aisle, Lao Xu looked out again.

The dull zombies were still wandering aimlessly with their heads down.

You must know that this place was originally full of his companions. Now he was the only one left to care about his back, looking somewhat lonely.

But Lao Xu obviously would not feel pity for the zombies' concerns. He casually picked out a piece of intact chalk and threw it at the wall directly in front of him.

After drawing an arc, the chalk hit the wall directly with a "pop" sound. It made another sound after it landed on the ground, and finally broke into two pieces.

Frankly speaking, the abnormal noise caused by the broken chalk is not very loud, but it is very clear in the closed and empty teaching building.

At least Demi and other survivors who were preparing to break out were frightened by the sound made by Lao Xu.

Humans would be frightened when hearing these sounds, let alone zombies with sensitive hearing.

Soon, the beast that was wandering around was attracted by the strange movement in front. Then it moved with a swaying pace, little by little towards the direction where the survivors were stationed.

"Click, click!"

Due to the previous impact of zombies, the thick tempered glass had already been shattered into slag by the beasts' violent dismantling.

Zombies stepping on it will inevitably make a scratching noise.

Lao Xu waved his hand to Xiaoxin to lead everyone back to the house. Although Li Xiaoxin was unwilling to do so, considering that there were girls in the team, he had no choice but to take the order and greet the people behind him into the classroom at the door.

With the broken glass shards on the ground as a guide, Lao Xu could clearly identify where the zombies were moving without looking back.

Not only that, but based on the sound of the animals trampling, he was 100% sure that there was only one zombie coming.

His right hand subconsciously tightened the "tiger tooth" in his hand, and Lao Xu leaned back slightly, trying to keep his body as close to the wall as possible.

Almost as soon as he stopped moving, a long-awaited black shadow appeared on his side.

Abandon concentration! Xu Renjie adjusted his physiological functions to an almost forbidden state, and the zombies did not notice his presence. The beast was obviously completely attracted by the sound just now, and after passing Xu Renjie's position, he continued to move forward.

How could Lao Xu miss this once-in-a-lifetime opportunity?

The next Jianbu flashed out, and just as the zombie was recovering and reacting, the tiger fang in Old Xu's hand had already been firmly inserted into his skull.

The sharp tiger teeth penetrated directly through the back of the "unlucky guy's" head without any obstruction, and the brain fluid mixed with mucus flowed out in time.

Trying to pull out the "tiger teeth", Lao Xu supported the zombie's body and slowly lowered it to the ground.

That's it, he turned around and looked behind him. After confirming that there were no zombies, he made a gesture to Li Xiaoxin in the back room.

Upon seeing this, the latter immediately held a meeting and rushed out from inside.

Then, Lao Xu made several actions in succession, intending to tell the other party to go with him and walk through the corridor to see the other side.

So, Xu and Li each held weapons and ran towards the teaching building on the other side of the corridor.

There is no other way. According to the information given by Derek, the building on this side of the building has been blocked by former fleeing students.

Although we don't know the specific situation of the blockade, we can be sure that it will not be smooth if it continues smoothly.

For Lao Xu, time is undoubtedly of the essence right now.

Therefore, instead of taking the risk of exploring the bottom of the building, it is better to place your treasure on the opposite building, which is more desirable.

As usual, they walked to the edge of the corner of the corridor, with Lao Xu and Li Xiaoxin each guarding one side.

After getting into position, the two exchanged glances, then stretched out three fingers at the same time, and then lowered them one by one in unison.
Chapter completed!