"This is..." the boss asked in surprise, but Aaron Bell walked in first.

"What I just did was to record the pupil information and identify the individual." The big boy replied.

The boss turned to look at him and saw that he was smiling very friendly and explaining everything about the laboratory. His smile made people look very comfortable.

The boss smiled at him.

"After identifying personal information, you can clearly know who the people coming in. The final fingerprint identification is the real switch. In this way, even if something is stolen in the laboratory, you can probably follow the target one by one." The big boy said with a smile, and the explanation was very detailed, so that De and others could understand it as soon as they heard it.

"So that's the case. This measure is very safe." The boss said sincerely in admiration.

"That's of course. After all, it was designed by the doctor's hard work. How could it be simple?" The big boy became even happier when he heard someone's praise.

"Oh? It seems that you appreciate Professor Zhang very much. You almost worship him like a god, right?" the boss said jokingly.

"Yes." Who knew that the big boy actually said readily, "Professor Zhang is very awesome and is very obsessed with science. I ask him directly if I have any questions. He can basically solve them for me. It is even more powerful than an encyclopedia."

"..." The boss smiled and looked at the big boy, and suddenly asked curiously: "What does that Professor Zhang look like?"

As soon as I finished asking, I heard the person behind me say, "Boss, look!"

The boss turned his head in surprise and looked at the dick that made a sound, then looked in the direction of his finger, and saw Aaron Bell walking in the front, and at this moment, the second round of mechanism began.

What the second brother asked him to see was that it was originally a smooth wall, but now something like the buttons on the bank Atm machine appeared, but these things were transparent buttons and the numbers on them were blue.

The boss looked very strange, but he was just talking to the big boy. Without seeing it carefully, he only saw where Aaron Bell pressed the button again.

But what he didn't know was that Aaron Bell had tested his fingerprint before pressing the button again and confirmed that it was the person allowed in the laboratory, so he was qualified to enter the password. If someone came in, someone would have to bring it with him. Then he could enter and exit as casually as Aaron Bell after entering the fingerprint pupil or even brain waves.

Aaron Bell pressed the password, and then he saw that a long and smooth passage in front of him actually appeared with a faint red light!

"Is this... why did you make this?" the boss asked in surprise. Shouldn't it be passed directly? Or should you have to go through it little by little?

Is this too difficult?

In the end, the older boy solved their problem: "Because these lights actually existed just now." The older boy said with a smile.

"What does it mean?" The boss was very surprised. He listened to his meaning. It existed just now, but there was nothing just now.

"That is to say, you couldn't see these lights just now because of the color problem, but they were very lethal. As long as they were touched, they would be cut directly and metal could be cut open. Only by entering the first layer of password correctly can these things appear in people's sight."

"The first layer of password?" The boss accurately captured the vocabulary.

"Yes, there is not only one layer of password here." The big boy said, "Only by entering the second layer of password correctly, these can disappear. Only by entering the third layer of password next to the door correctly can the door open and then enter the laboratory." The big boy felt more and more proud as he designed it.

"So amazing..." the boss exclaimed, "If you are not familiar with people here, you will die if you don't know what you are."

"Of course, just like the keyboard just now, it is difficult to distinguish the place where the fingerprint is tested by the naked eye. Only familiar people can know it. After testing the fingerprint, the keyboard appears and then you can enter the password. Otherwise, it is useless to just know the password." The big boy said, explaining every mechanism here carefully, but he didn't talk about the key points. Anyway, it is useless to say it. In this way, even if the boss and the others know all the mechanisms here, it is difficult to pass it by themselves.

At this time, Aaron Bell finally entered the second layer of password, the light disappeared, and then a group of people walked towards the other side of the passage.

This passage is very long, about one hundred meters long. If you pass through directly, it is not easy to dodge even if you can see the light. After all, a length of one hundred meters is not something to say.

Moreover, all the mechanisms here must be used in a certain order, either from the inside out or from the outside. Otherwise, if one is avoided, the next mechanism will not appear at all, which is also a very important issue.

"Hey, did you ask me a question about the doctoral program just now?" the older boy said as if he suddenly remembered something.

"Ah? Ah! Yes." The boss was reminded of this and remembered a question he had asked the big boy just now. He forgot. He didn't expect that the big boy would still remember it. It seems that he really admired Professor Zhang.

"What does your Professor Zhang look like?" the boss asked again.

"He..." the eldest boy thought for a while and said, "I wear a white coat all day, stay in the laboratory every day, and often don't take a shower or sleep or eat, so I'm sloppy." The eldest boy said, but he didn't feel disgusted when he said this. "I often ask him to take a shower or sleep or eat. If I don't call, I'm afraid he will really stop eating."

"..." When the boss heard this, he suddenly felt his eyes open. He always thought that if he was too obsessed with science, he would definitely be a very famous and powerful existence. However, Professor Zhang himself has never heard of it as obsessed with it. "It seems that all those who study science are still like this. It is terrible to be obsessed with it."

The boss couldn't help but sigh, but as soon as he finished speaking, he was picked up by the big boy.

"Yes, but it is precisely because of the doctor's appearance that I admire him. After all, he knows a lot." said the big boy.

"Then he is obviously a professor, why do you always call him a doctor?" the boss asked curiously.

"Because when I first met a PhD, the degree I knew was only as good as a PhD. I thought a PhD was the smartest person. I asked him if he was a PhD, and he told me yes, so I kept calling him a PhD. Later, when I found out, I was used to calling him a PhD, so I couldn't change my words." The big boy said.

"So that's how it is..." The boss nodded in understanding.

"Anyway, you will know what kind of person the doctor is, you will know later, it's almost here anyway." said the big boy.

"Yes." The boss nodded with a smile.

The two of them talked about something else and then went to the other end of the passage.

Aaron Bell was still entering the password, and then the door opened, and there was a space larger than the elevator. Several people walked in together.

"Do you want to go down further?" asked the boss.

"No," the big boy replied, "This is for testing. Something will scan our bodies to make sure we can enter. This requires the doctor to confirm this. If the doctor comes in by himself, there will be records here."

"So that's how it is..." Several people stood here, and the invisible light swept back and forth from top to top several times, and finally stopped.

On the other side, Professor Zhang was able to see the situation here clearly through the display screen.

Soon, the last door opened and the huge laboratory was presented to everyone.

Several people walked out, and the eldest, second, fifth and third were immediately shocked by the scene in front of them.

Because there is only a doctor and a scientist here, there is no need to divide any room here. The largest room is the laboratory, and it is exactly where they see now, like a factory workshop. Some large machines inside are not known for their experimental supplies. The three people can’t name them at all. There is also a row of beds, but most of them are empty, and they don’t look like places where people sleep. They should be experimental beds.

Shelves where experimental supplies were placed, tables for experiments, pools, etc., and the dazzling appearance directly shocked the three people.

"Prince, welcome to the laboratory." A man's voice appeared on the left. Several people turned around and saw Professor Zhang walking out of an inconspicuous room. "I just went to the toilet and didn't greet him in time. I'm so sorry."

When several people saw Professor Zhang for the first time, they couldn't help but feel Einstein's name resembled so much.

It’s not that they look like each other, but that they are too similar in their state, height, etc. Simply put, they are short and sloppy.

There is also a bit of humor.

Several people looked at each other, not knowing how to talk. After all, at first they thought Professor Zhang might be the kind of person who might not be handsome, but like an expert on TV, he could explain some things in a simplicity and orderly manner, and love cleanliness and other things.

"Professor Zhang, long time no see." Aaron Bell didn't mind Professor Zhang's jokes at all, and went up and hugged him enthusiastically, "I have brought the body over to you, see where should I put it?" After that, Aaron Bell pointed at the few people carrying the body.

"Just put it on the bed." Professor Zhang said with a smile, then signaled to several people. The four of them looked at each other for a while before carrying the body over.

"I said why is this bed so weird? It turns out that it's really not for people to live in." The boss said after putting down the body.

"Of course it's not for people to live in. Usually there are only two people here, I and the doctor. Why do you need so many beds?" said the big boy.

"That's right..." the boss said with a smile.

After releasing the body, there was nothing they had to do about them next, and Aaron Bell, who was standing beside him, had already started chatting with Professor Zhang.

"Professor Zhang, when do you have time to go and perform a postmortem on the body?" Aaron Bell asked.
Chapter completed!