When a few people saw that, they found that there were hundreds of materials and energy sources. If this was an ordinary laboratory, it would be great if there were more than a dozen of them. Fortunately, they were a national key laboratory. Although these materials were difficult to find, they could still get them all together.

"Xiao Su, this is the key to Laboratory 301. You can use the instruments inside at will. If there is anything you don't know, you can come to us. We will find materials for you now!"

"Don't be so anxious!" Su Leyan chuckled and hurriedly stopped their actions. "You eat something first, then have a nap and take a break!"

Several professors are not young anymore. The oldest is already over seventy years old and the youngest is over sixty years old. They often stay up late and have suffered great psychological pressure these five days. It is better to have a good rest.

Su Leyan closed the door lightly and then went to Laboratory 301. She wanted to build a space hub as soon as possible. With the space hub, it would be much easier to collect materials, otherwise how much materials could a person carry?

At this time, she was extremely glad that she had interstellar high-tech, otherwise she would have really caught her blindly!

Without the right materials, she turned her attention to the zombie crystal core. Although there was not much energy inside, it was still OK to make two smaller space hubs!

[Host, with Blue Star's current technical level, even if you have space folding technology, you can't do it!]

Su Leyan ignored 666's words and was busy with his own affairs. Whether he could do it is not up to it or Blue Star's technology, but up to her, Su Leyan!

[Host, if you are willing to do a task, I can help you exchange for a space hub, and the points will be deducted from your task. You don’t have to be so troublesome!]

【Host, you won’t succeed…】

"Shut up!" Su Leyan couldn't help but yell. The cold mechanical sound at the beginning was even better, and he was so annoyed that he was so annoyed!

As for experiments, they are successful in constant failure. This is wherever they go. Scientific inventions are a process of not being afraid of failure!

In this way, after more than a dozen failures, Su Leyan's experiment was successful. She made the first space hub of Blue Star. Although the space was pitiful, it was enough for her to use it at this stage.

With the first one, the second one is very simple. The second space hub has ten cubic meters. Sure enough, with the space hub, the whole person becomes refreshed. After all, this is a good thing for storing materials.

[Host, do you really not consider doing tasks?]

666's voice was very low, as if he had accepted his fate, but he seemed not to accept his fate.

"I won't do tasks until you explain it clearly, I'm just ten points!"

【well……】

Su Leyan raised his eyebrows, "Aren't you mechanized? How come you still have human emotions? It's really rare!"

【If I told you all the truth, would you really do the task?】

666 still wanted to struggle, but Su Leyan didn't give it a chance because Professor Hu came in!

"Xiao Su, we have found more than half of the materials you want. Should we send them to you now, or have all of them all been sent to you together?"

"I'll get it and eat something by the way!"

"You'll be in the laboratory this night, don't stay up late because you're young!"

"Don't worry, I'm a good person and won't let myself be tired!"

Su Leyan chuckled, she was not going to tell them about the space hub now that the space hub is not worth mentioning to her, but for Blue Star at this stage, it must be very important, so she was not going to tell them before contacting the country.

After breakfast, Su Leyan directly brought the ingredients back to Laboratory 301.

After staying for nearly two days, I finally finished it. Looking at the steel stick in my hand, I nodded with satisfaction.

Professor Hu and others looked puzzled when they saw this. Is this steel wooden stick a weapon made by Xiao Su?

It looks like a very ordinary steel stick. Is it something special?

Su Leyan curled his lips, looked around, and then took everyone to the window. The outside was already full of mess, and the zombie roar made his scalp numb!

"Professor Hu, you guys are optimistic!"

Su Leyan opened the window and pointed the iron stick outside. There were just a few zombies there. Then they heard a rumbling sound. Not only the zombies, but the open space was instantly bombarded to pieces.

Obviously, the ground suddenly exploded and bombarded it to pieces. Several people couldn't help swallowing, subconsciously looked at the steel stick in Su Leyan's hand, and asked stammeringly, "Xiao Su, what is the steel stick in this steel stick?"

"This is a multi-functional weapon, sound wave attack, laser attack, energy attack, etc. I call it Death One!"

The sonic weapons inside the steel stick made by Su Leyan can control the direction and accurately control a certain point or a certain range. Such dangerous weapons were actually made under their noses. What a genius.

The few people looked absent and swallowed their saliva. Death One, such a domineering name.

Although Xia Guo also has a sound wave weapon, Xiao Su has perfectly combined it with a steel stick, which is the first time he has seen it.

If such weapons can be mass-produced, can they be used to deal with zombies? After all, those zombies were instantly bombarded and smashed. Thinking of this, the eyes of the few people became more and more hot!

"What type of sonic weapon are you?"

Professor Hu spoke tremblingly. The scene just now was so terrifying. Fortunately, this child is not an antisocial personality, otherwise the world would be in danger!

"Of course you have to do the best. Neurotype infrasound weapons and organ-type infrasound weapons!" Su Leyan raised his eyebrows.

"Xiao Su, you, you made it in the past two days?"

I really can't believe it. What kind of speed is this? I'm afraid the speed of light cannot catch up!

"Well, it's done in the past two days. The speed is indeed a bit slow. But it won't take so long next time!"

Everyone looked shocked, what's the thing? It's a bit slow. Do they think the speed is slow?

They were clearly shocked so quickly that Xiao Su was no longer a genius, she was a real genius.

"Professor Zhou, I want to go out. Don't leave in the laboratory. Even if you see someone coming, don't open the door easily!"

The end of the world is the most important consideration of human nature. Several old professors are not young. If a few malicious people come in, she is afraid that she will not be able to come back. She originally wanted to upgrade the laboratory before leaving, but their supplies can't last long, so she had to go out to find supplies first!
Chapter completed!