Chapter 483

Yu Jianguo stayed in the laboratory and did nothing at first. In his impression, one or two security guards are always needed at the door of a building to receive a visit and arrange parking. However, everything here has been in order. If he intervenes again, it will be more than a lot. Moreover, he can't operate the fully automatic equipment, as well as the electronic screen and camera that can "talk".

He went to sanitation. He swept the world secretly. Why secretly? Because he was embarrassed to say that he had swept the floor. The floor here is too clean. It is cleaner than anywhere he has seen. The only difference is probably the operating room in the hospital and the morgue.

Later, he learned that there was a very advanced purification system in the building, which could hardly leave dust, and there was a floor sweeping robot. He had cleaned the floor long before he took the broom. Even the garbage was automatically cleaned out, and no one needed to do it at all.

He felt ashamed of himself. He had lived for a long time and had seen the world, but he was even confused about playing miscellaneous.

He doesn't know if the professors upstairs know what he's confused about. Anyway, those talking cameras must have seen it. Will these guys report to them? I often think so and secretly say to them, "I'm not very good at doing things. You know more. Teach me when you have time."

The camera stared at him, motionless and silent. Lao Yu said, "look, look, I sincerely ask for advice. Why don't you speak again?"

No one taught me. I'm old enough to sweep tirelessly. He said, I'm a big living man. I can't sweep the ground. Are you a robot crawler?

He bought the broom himself in the nearby supermarket. He didn't find the broom in the laboratory. Later, he threw the broom away secretly, because after several times, the broom was not as clean as the floor in the building.

Without a broom, he wiped with a rag. He not only wiped the floor, but also wiped the walls and the sculptures and furnishings in the building. These things are never swept by robots. Sometimes, he also wiped the eyes of those talking cameras. When he wiped them, he smiled and said, "how much myopia do you get with such a thick lens?"

A few days later, the beautiful young assistant professor came to Lao Yu and said she would give him training. Lao Yu began to receive training on what equipment this is, what this is for, and how to maintain this. Lao Yu was ignorant. The training lasted for two or three months. He was trained by people upstairs. They all liked Lao Yu and Lao Yu also liked them.

For example, the young man named Bian Ziyuan was very talkative and privately invited Yu to eat hot pot. Lao Yu likes the young man's temper very much. He is serious, stubborn and energetic, but he is not the kind of person who is bent on running for money. Lao Yu knows that it is called ideal - something that has been lost in him for a long time, something that can make people's blood boil, something that is worth cherishing but easy to be abandoned by reality.

Lao Yu envies young people very much. It's good to be young. Only when you are young can you deserve your ideal. But he admires Professor Mei even more - his hair is whiter than he is, but he is more passionate and has fighting spirit than young people.

In such an environment, Lao Yu also became passionate, as if he had returned to his youth.

He couldn't help thinking of Zhao Pengcheng again. What a good child! Unfortunately

After passing the training, Lao Yu signed a contract, paid social security and became a regular employee of Mei's laboratory.

He now knows how to authenticate himself in front of electronic screens and cameras, how to press fingerprints, how to iris, and how to verify genes. He was also allowed to go upstairs and basement freely to do what he should do. Of course, he has to apply to go to some places, but he can't go to the top floor anyway. The access control there is very strict, and only a few people can go in.

Before leaving, Mei Ziqing handed a key to master Yu and said, "Uncle Yu, this is the emergency key. Keep it."

Yu Jianguo asked, "which door does this key open?"

Mei Ziqing said, "it's for emergency use. There are two keys in total, which need to be used together. If you encounter an emergency, contact us. When you need a key, I'll tell you."

Yu Jianguo asked, "who's the other one?"

Mei Ziqing said, "the other one is in the charge of the professor. I don't know who gave it to. You can't tell anyone that I gave you the key. This is the rule of the laboratory."

"Oh, rules, I understand the rules." Yu Jianguo nodded and took the heavy key, feeling that the burden on his shoulder was a little heavier.

He wandered around the empty laboratory alone. Look here and there. These are familiar to him on weekdays, and he doesn't see much where he can't get in or see.

He felt that he was left alone now. In case something happened, it was his responsibility, so he couldn't be careless. Don't let the thief in! Don't mention the thief. Even an ant can't climb in.

After turning for a long time, he thought again, which door did the young assistant professor give him the key to open? Since it is an emergency key, there is always a place to open. Since it is given to him, there is always a place he can go. But he didn't see where the key hole could be inserted. The doors here are automatic. There are identification devices in front of the door. The door opens with a drop of sound.

While he was looking around, Bian Ziyuan suddenly came back.

Bian Ziyuan, with a big bag in his hand, passed the security inspection of the gate and entered the hall. Seeing this, Yu Jianguo rushed to meet him:

"Oh, Miss Xiaobian, didn't you go home for the new year? Why did you come back?"

Bian Ziyuan said, "I found an important data error at home. I want to come back and correct it."

"It's really dedicated to my research work after the holiday! No wonder I'm so promising at a young age!" Yu Jianguo was respectful and stretched out his hand to help Bian Ziyuan carry his bag. "I used to have a nephew who worked as hard as you when I was young."

"Oh, uncle Yu, put it down and I'll carry it myself. It's not heavy." Bian Ziyuan said while changing his shoes, "your nephew is also engaged in computers?"

"Oh, he's a doctor." Yu Jianguo took a bag and found it wasn't heavy, so he let go.

Bian Ziyuan changed his shoes, stood in front of the dust remover, removed the dust from his body, put the bag into the dust bag, and then carried it into the elevator:

"Uncle Yu, you are busy. I'll go up first!"

Yu Jianguo said "Hey" and saw the elevator door closed. He strolled slowly to the monitoring room. In the monitoring picture of one screen, he just saw that the remote came out of the elevator and immediately appeared in the corridor on the other screen. Then he stood in front of a door for a while, and the door opened.

Bian Zi went in and the door closed.

There is no monitoring inside the door. Even if there is, Yu Jianguo knows that he can't see it.

He went out of the control room and strolled around again. As soon as I walked half a circle, I heard the elevator jingle. Bian Ziyuan came out again. I saw Yu Jianguo and asked:

"Uncle Yu, do you have an emergency key?"