Inside the classroom.

There was a thick rancid smell in the air, Xu Renjie swept his eyes, and the two corpses collapsed on the stool.

The blood had long since dried up and turned brown, but the messy footprints on the ground and the scattered tables, chairs and benches still showed the chaos and gore that had taken place here and now.

Follow Derek, Xu Renjie, and Lei Tong to the door of the classroom.

As soon as I arrived at the door, I heard the sound of footsteps in the aisle outside.

"What, are there a lot of zombies out there?" Xu Renjie, who heard the footsteps, couldn't help frowning.

You must know that after so much effort, it would be too depressing to be locked up by the beast here.

Derek shook his head: "It's not too much, it's estimated that there will be about 20." ”

20 only...... Xu Renjie's heart relaxed, and he quickly calculated in his mind.

At the moment, this classroom is the only place that can be used in terms of its location.

If you can hold the gate, then killing zombies shouldn't be a problem.

Experience is always accumulated in actual combat, and Xu Renjie didn't spend much effort to find a more reliable way to kill the enemy from past experience.

"In this case, Leizi, you go and move a few tables to rest in this position. Derek, you stay behind the door for me. Later, I will open the door a small crack, and when it is over, it is enough to attract the beasts, all you have to do is to ensure that the size of the gap is ......" After a pause, Lao Xu spread his hands and compared the distance of "head length", and then continued:

"Probably this gap is the most OK, I will use this gap to kill zombies one by one! Do you understand? ”

When a husband is a close to ten thousand people, the root of Lao Xu's law is derived from this saying.

Of course, it is obviously impossible to block Wanfu with the wooden door of the classroom. But it shouldn't be a big problem to deal with 20 brutes.

"Understood!" It is the duty of a soldier to obey orders, and this is especially true of the soldiers of the Sharp Knife Company.

Lei Tong didn't think much about it, and immediately bowed his head for affirmation. Then he turned to move the table and stool.

It's just that Xu Renjie and Lei Tong didn't expect it. Derek, who had been following the instructions, raised objections at this juncture.

"Wait!" Derek set out to grab Ray Hitomi's arm.

Xu Renjie's eyes widened, obviously dissatisfied with the young man's behavior at the moment.

"What are you doing?" Lei Tong simply reprimanded.

In this regard, Derek was a little helpless, but due to the current situation, he knew that he had no intention of saying more, and went straight to the point: "There is no need to kill them, in case you disturb the beasts on other floors, it will be a big trouble." ”

Slightly stunned, the old Xu Shicai frowned and stretched his eyebrows slightly after hearing this.

The young man was right. It may not be difficult to kill the 20 zombies outside.

However, it is difficult to guarantee that there will be no noise during the killing process, and if more zombies are provoked because of this, it will really be more than worth the loss as the young man said.

Lao Xu is not a stubborn and unreasonable person, he realized that he was not thinking properly, and immediately consulted Derek, after all, the latter came to school several times, and he thought that he would have a unique way to circumvent it, so he ......

"So what do you think we should do now? How to get through this zombie-guarded building? ”

Old Xu's softness made Derek breathe a sigh of relief, he was really worried that this person was just like those idiot foot basin students inside. In addition to venting emotions in a rage. There is no objection at all.

Derek didn't answer Xu Renjie directly, he walked straight to the podium, then leaned down and picked up a few things from the ground, and then returned to the gate. Spread his hand and handed it to the eyes of Xu and Lei.

"Chalk!? What are you doing with this? Lei Tong's two bull's eyes were as big as copper bells. Undoubtedly he was a little confused about Derek's purpose: "You're not going to throw these things away, are you?" ”

Compared with Lei Tong's inexplicability, Xu Renjie saw the object in the young man's hand. Immediately reacted to the other party's meaning.

"Are you going to "make a noise"? ”

A simple and indifferent sentence, but it fell on Derek's ears and made him stunned: "How do you know that I want to use my voice to lure the beast away?" ”

After speaking. Realizing his gaffe, Derek hastened to add: "Ugh...... I mean......"

"That's it! Stop talking nonsense! Hurry up! After confirming the young man's intentions, Xu Renjie, who felt that it was feasible, didn't have the heart to talk to the other party.

After all, their mission is to save people, and they have a group of brothers guarding the streets.

Lao Xu didn't want to delay time because of his nonsense, so that his brothers would stay on the street in danger.

nodded, along the way, Derek also basically figured out the path of the man in front of him.

This man is resolute, resolute, resolute and resolute, and never drags his feet.

On top of that, what scares Derek the most is that he still doesn't know what the man in front of him is doing.

What kind of energy is hidden under his not-so-burly stature!

Xu Renjie flashed a path for Derek, so that young people have enough room to show.

And he and Lei Tong were guarding both sides of the door frame, ready to fight at any time.

Derek, who had settled down, felt for the door lock, and after a slight twist, the door lock made a "click" sound.

The sound of the lock opening, which might have been almost inaudible in normal times, was a bit piercing when it was left in the quiet school building.

Sure enough, it didn't take much effort before there was a knock at the door of the classroom.

Xu Renjie leaned against the door panel for the first time.

Fortunately, the beast's movements were not very big, but Rao still shocked Lao Xu and the others into a cold sweat.

For 5 minutes, or longer, Lao Xu and the others didn't dare to move as if they had been under a spell, they just stood still and maintained their original posture, and Rao was even adjusted to the slowest speed of breathing. I was afraid that if I was not careful, I would let the beasts outside hear something, so I gathered my companions and launched a fierce attack.

After about 10 minutes, the stubborn beast seemed to have lost interest, and after knocking for most of the time, it finally gave up banging on the door and swayed to find a new target.

"Whew!" Listening to the sound of the zombies' footsteps moving away, Xu, De, and Lei all breathed a long sigh of relief.

Fortunately, the brute next to him did not follow up, otherwise ......

Lao Xu didn't dare to go down, but through the situation caused by the sound of the door lock, Lao Xu was sure that Derek's next action should be the same.

After waiting for 5 minutes, after 100% confirmation that the zombies had left, Lao Xu signaled that Derek could operate.

Derek, who got the approval, tightened the sealing pen in his hand, and then rushed to Xu, and Lei and the two handed him a color, signaling that he was going to act.

"Three, two, one!"

As soon as the word was settled, Derek should have ripped open the door, and the moment the door opened, the palm wall moved forward forcefully, and the chalk that flew out of his hand was thrown towards the front of the building like a cannonball, and finally landed on the ground, falling into several pieces, making a "crackling" cracking sound.

Then, the second and third were thrown one after another, and in order to ensure that the zombies were attracted to the most, Derek threw 5 pieces of chalk in a row before he could stop. (To be continued......)