Yu Yechen nodded solemnly: "Well, it's very powerful." ”

He couldn't help but look at the drawings in his hand again, and couldn't help but be shocked by Li Shu's mind.

"This drawing is for you."

Yu Yechen wanted to hand the drawings back to Li Shu, but Li Shu confiscated: "Can you ask your subordinates to help me find materials?" Just follow the above, if not, find the next one instead. ”

As for why you don't use space materials to make it, naturally there are restrictions on interstellar materials, and you can't use the abilities of this era.

So the best thing to do is to use the materials that exist now and make them.

Yu Yechen put it away directly: "Okay, don't worry about leaving it to me!" ”

Li Shu went to the gate after eating at noon the next day.

During this period, none of Su Weibiao and the others came back, and they should all be guarding the gate.

And because of last night's movements, the survivors in the safe base are panicking.

They have managed to live a stable life during this time, and they never want zombies to disturb them.

Although they also knew that this place would be discovered by zombies one day, they hoped that the period would be several decades, and that by that time they would be dead and that would be their business.

And at that time, even if they can't control it, I believe that after such a long time, human beings will definitely develop a drug to fight this virus, and human beings will still have hope, and there will be no need to fight zombies anymore.

They couldn't sleep all night, they all hid in their rooms, listening to the movement at the gate, there was no big noise for a while, they thought that the zombies had finally been dealt with by the squads, just like before.

But as time passed, the noise outside gradually increased, and the roar of zombies resounded throughout the security base, they knew that they were really surrounded by zombies now.

The original little luck has completely disappeared, and anxiety occupies the heart.

Everyone in the dormitory area was scared, and many people were already trembling, imagining what would happen to the zombies after they broke through the safe base.

In this regard, Li Shu just glanced at it, and then strode out.

When Li Shu came here with Xiaobao, he saw that the gate was tightly closed and there were several iron locks.

Not only that, but several lines of defense at the gate were lowered, blocking the gate to death.

No matter how the zombies outside fight, they can't shake this.

And there are already several teams here discussing what to do, and there are people guarding the tower.

It's just that because of the situation of the zombies outside, they can't let the zombies find out, so they all bend their waists, carefully observe the outside, and then report the situation to the people below.

“…… Report, the number of zombies is increasing, coming from all directions, and there is no intention of stopping......"

"Report, two strong zombies are coming from the southeast, and it's coming to us!"

"Report, zombies have also begun to surround the northwest, with a speed of about three per second, and the goal is clear, it is a safe base!"

"Reported, zombies climb up to three meters, almost a quarter of the height of the wall......"

And the teams below couldn't help frowning when they listened to the report above.

There is no need to apply for it, the safe base is being targeted by zombies!

The captain of Team 3 looked at the silent Su Qi and couldn't help but ask: "Team Su, aren't you ready to fight back?" These zombies are obviously aimed at us, if we don't fight back, there will be more and more zombies, and the base will be dangerous! ”

Captain of Team 12: "Yes, Captain, we have more than a dozen teams, hundreds of people, I'm afraid that those zombies won't make it, while they don't have so many now, let's attack directly!" As before, the zombies were scared, and they didn't dare to come closer. ”

Cheng Yu also felt reasonable: "The zombies are all conscious now, and it is also a good way to shoot them directly, and if there are too many zombies around, it will be very unfavorable to us, so we must solve it as soon as possible!" ”

Su Zhonghao looked at his silent son beside him, and knew what he was thinking at this time, so he took the initiative to speak for him: "The battle means that there will definitely be casualties, I hope everyone can live in a safe and secure base, maybe we can think of a better way now." ”

Wei Chiyao, who was staring at the map on the ground with his chest on his chest, was silent for a moment, and also spoke: "In the current situation, we are very passive, and no one can guarantee that there will be more zombies behind these zombies in command, even if we choose not to go out now, we must make a counterattack, otherwise our safety base is very dangerous." ”

Li Xueshuang leaned closer to Yu Chiyao's side: "I think Ah Yao is right, there are more and more zombies, and there are a lot of ability zombies among them, if we don't fight back quickly, our walls may not be able to hold on." ”

"Didn't Captain Cheng install a protection system for our security base not long ago? We can activate it, so we can just keep the zombies out! Maybe you can just beat the zombies away! ”

Li Shu said very happily, as if he had expected that after the zombies were beaten away, the safety base would return to a peaceful life again.

But is that really the case?

Li Xueshuang's words fell, and everyone became more silent.

The captain of Team 3, who never knew what pity and cherishing jade was, replied unceremoniously, and looked at Li Xueshuang with disdain: "Do you know what a protection system is?" If you don't understand, don't talk nonsense here! ”

Li Xueshuang was hit by the captain of the 3rd team: "You ......"

I almost blurted out something that I wanted to scold, but she stopped it, and then looked at Wei Chiyao beside me pitifully and aggrievedly.

The voice of the speaker also became pitiful, and the appearance of being delicate and delicate: "I just want to help everyone share it, kindly share your opinion, how can you say that about me?" ”

Everyone didn't have the heart to meet Li Xueshuang at this time, and they all threw themselves on the zombies outside, thinking about how to solve it.

Even Wei Chiyao moved a little further in the direction of the map, obviously worrying about the zombies outside, he didn't want to waste time coaxing people like before.

Li Xueshuang looked at Yu Chiyao's back angrily, and the people around her who didn't care about her at all, snorted coldly, and walked to the corner and sat down.

Before, she also bothered to stand with everyone to think of countermeasures, observe the situation outside, and didn't sleep all night.

It's good now, I was kind enough to give some advice, but I was ignored by everyone, and even scolded her for not understanding?!!

It's just kind to be a donkey's liver and lungs, and her hard work is in vain!