700 years later

It seems that Dou Yu's idea of ​​arranging him to do hard work is still alive.Cheng Zhang said, "I won't go. I told you I'm a robot vacuum cleaner, and I just want to be a cleaning girl in peace."

However, Dou Yu had expected Cheng Zhang's reaction. He said: "You have a beautiful idea. As a robot, you have to be a robot! I know that your system may be malfunctioning, and you don't remember the rules you should follow. , I need you to recall it for you.”

"What rules?" Cheng Zhang really didn't know.

"That's what, A...A..." Dou Yu explained to others for the first time, stuttering and getting stuck.

Cheng Zhang helped him think about the things starting with "A": "Aren't you talking about Asimov's three laws of robotics?"

He has watched some sci-fi movies anyway, so he knows this concept.

"Doraemon Ten Laws!" Dou Yu remembered.

"What a mess." Cheng Zhang looked at Dou Yu suspiciously, "There is such a ghost law? You made it up?"

Dou Yu despises Cheng Zhang's ignorance: "As far as your current understanding is concerned, you, a robot that has just been produced, don't imagine it yourself. Let me ask you, is Asimov's theory a work of science fiction?"

"Yes."

"Is Doraemon a science fiction work?" Dou Yu asked again.

"...Yes." Cheng Zhang could only admit yes.

"Then why do you think the future is the realization of Asimov's Three Laws of Robotics, not Doraemon?" Dou Yu said.

Cheng Zhang was speechless.

Cheng Zhang once saw a famous person in his time say a sentence: "The future that can be seen is not the future." But in his narrow imagination at the time, he still put that sentence in that moment to understand.Human beings before the millennium thought that human beings in the 21st century were no longer limited to the earth, but could cross the stars and go to the boundless space; they believed that they would overcome diseases and aging, and have a brighter tomorrow.But it is information technology that is developing at a high speed. Even the most barren mountain villages are covered by the Internet, and mobile payments can be made at roadside stalls. At that time, human beings have many beautiful imaginations about tomorrow.

Of course, Cheng Zhang has also experienced it. For example, if the school is canceled and the online teaching is changed, he will not have to get up early; and the night before the final exam, he will also be eager to become an artificial intelligence to store all the data.But in his vision of the future, there is no option of human disappearance, let alone the option of sharing a room with the last human in the world.

Of course, there is no option for Doraemon's ten laws at all!

Cheng Zhang looked at the laws displayed on the screen, and really didn't want to admit that he had to abide by this thing.

He read the whole article several times. The whole meaning of these ten laws is that human beings are particularly fragile, not very physically fit, and unable to transmit data. Weird, so don't bother with them, just bear with it.After all, they are the race that invented our robots. We must respect them, don't bully others, and if human beings have any requirements, we must try our best to meet them.

This shit is, really, very Doraemon.

"Do you understand?" Dou Yu was still asking beside him.

"Understood," meaning that Cheng Zhang, as a robot, would follow Dou Yu to run errands, even if it was just sweeping the floor. "I look at you now, just like Doraemon looks at Nobita."

"..." Dou Yu decided not to argue with Cheng Zhang, put up with it, and his mechanical leopard is more important.

The reserved unmanned aerial vehicle arrived at the door of the house soon. Dou Yu took Cheng Zhang to sit on it, and said to the voice device: "Go to the mirror."

This rather poetic name made Cheng Zhang raise his eyebrows: "Is this the name of the zoo?"

"Yeah, I took it." Dou Yu said, "The name they arranged and combined was too ugly, so I chose this name. Anyway, I proposed to build this zoo. No robot wanted to see animals before."

The aircraft moved forward according to the preset route in mid-air. Cheng Zhang could look down from above and see that most of the city was still busy.A world without humans is still thriving, with even larger green areas and much better air.

Cheng Zhang sat back and muttered to himself in his seat: "More than 700 years ago, humans were able to clone a whole Dolly the sheep, so why..."

Cheng Zhang sat up abruptly and stared at Dou Yu so hard that Dou Yu couldn't get used to it, and asked Cheng Zhang, "What are you doing?"

"Why don't you choose to clone humans when humans are on the verge of extinction," Cheng Zhang asked.

It turned out that this was the problem. Dou Yu pressed the panel a few times to raise the protective cover to prevent Cheng Zhang from pushing him down to replace the last human being in the world: "It is possible, but it is not necessary."

"No need?" Cheng Zhang was even more puzzled.

"Are you still unable to accept the fact that human beings are extinct?" Dou Yu asked him, "Hey, it's understandable, after all, you are an imitation of human beings... 700 years ago. At that time, human beings were still in their heyday. I am omnipotent. Why can't human beings become extinct?"

Cheng Zhang didn't know, he had never thought about this question.

"There are many extinct animals. Dinosaurs can do it, mammoths can do it, dodos can do it, and humans can do it too." Dou Yu said, "It's just that artificial intelligence has accelerated this process. In fact, if you think about it, from Counting from the period of Homo sapiens, it has been tens of thousands of years, which is a long time, and you can wash and sleep. It is possible to clone, but the earth does not need human beings very much."

Just like humans like giant pandas, they can protect them and build bases with money, but cloning 60 billion giant pandas is another matter.

The aircraft turned suddenly, and saw a green area in the distance, which was probably the Jinghua Shuiyue Zoo.Dou Yu continued: "If you can't accept it, you can find a way to get back. For example, when there is a thunderstorm, you run to the open space and yell that God will take me back. Maybe it will work if you are struck by lightning."

The conversation was so involved that Dou Yu even forgot the important setting of Cheng Zhang as a robot, but fortunately Cheng Zhang didn't notice either.He said: "I won't go back now, I want to stay here and understand the world where human beings are not the masters of all things."

"What's the matter with you?" Dou Yu was dissatisfied, he suspected that this Cheng Zhang still wanted to be a new man, "Wouldn't it be good to go back to your own world?"

"It's good to go back, and I will definitely go back. My parents are still there. It's just... my thesis has been stuck for three days," Cheng Zhang said, "I don't want to go back and write my graduation thesis."

At the end of 2018, Cheng Zhang was a senior college student who was facing the dual pressure of finding a job and writing a graduation thesis.Before he came here, he had stayed up all night before he could sleep in the dark. When he woke up, he was stunned for a long time, and finally realized that he was not in the dormitory.

Dou Yu's thinking was short-circuited for a second, and he didn't care about what Cheng Zhang was doing before.

"What do you study?" Dou Yu asked.

"A major that is definitely useless now." Cheng Zhang said.

Dou Yu curled his lips, a little displeased with Cheng Zhang's keeping a secret, but the prompt of the aircraft quickly attracted his attention again.

"We're here." Dou Yu said, "Let's go!"

The door of the zoo was closed, but as soon as Dou Yu and Cheng Zhang walked over, the door opened automatically. "I have authority over all places on Earth," Dou Yu said, "Envy me, don't think about it, this is the privilege of the last human being on Earth."

Cheng Zhang glanced at Dou Yu, but Dou Yu was still not used to it, so he stared back: "What are you doing?"

Cheng Zhang decided not to tell Dou Yu that he had also obtained full authority.

K999 said that he and Dou Yu can go to any place and do anything to the maximum. All the artificial intelligences on the earth have entered their information and know who they are.This is such a great power, but Cheng Zhang always felt that Dou Yu didn't recognize him, not because he didn't want to share these things with him.Human beings became extinct ten years ago and only Dou Yu was left alone. Now Dou Yu had a companion for a short time and then lost it forever. In Dou Yu's cognition, only himself is the last grave keeper of mankind.

"What leopard do you think is a good choice?" Dou Yu walked backwards, facing Cheng Zhang and asked, "Snow leopard? Clouded leopard?"

"Why do you want to keep a pet?" Cheng Zhang asked, "You can't even cook an egg well."

Dou Yu was very wronged: "It's all mechanical! I just need to charge it! I also need a new communication, okay? K999 has been with me for ten years. Every time I try to chat, I know him without saying a few words. What will you say. You sweeping robot, you will never know how hard I am as the last human being in the world!"

Dou Yu bowed his head in frustration: "I'm not discriminatory, but no matter how K999 resembles my kind, he is just an algorithm. Every sentence can be deduced."

Cheng Zhang thought that Dou Yu might indeed be a little lonely.He wanted to comfort him, so he said: "Actually, it's not necessarily because of the robot. It's been like this for a long time. As soon as my roommate called me, I knew that he was either skipping class and needed my roll call, or asked me to bring meals." , if you think about it this way, he may also be an artificial intelligence, whose function is to make me angry."

"That's called artificial mental retardation." Dou Yu said, but he was amused by Cheng Zhang.

They chose one, the Chinese pastoral raccoon cat.

Leopards are good, but their temper is not something humans can resist. If they want to raise them comfortably, they have to modify the program to become a personality more suitable for living with humans.Cheng Zhang really found it a little troublesome, trying to convince Dou Yu to have a cat is the same.

"Leopards can only choose mechanical ones, but you can even raise a real cat!" Cheng Zhang said, "Keeping a cat is not troublesome, just give it some leftovers, and you don't need to charge it."

For the first time in Dou Yu's life, he experienced consumption downgrade, from a mechanical leopard to a cat, but under Cheng Zhang's clever words, he lost his head, and even believed that Cheng Zhang's set was no different from cats. A live kitten.

In fact, Cheng Zhang had never kept a pet before, so he didn't think it was too difficult.

He soon found out that he was wrong, and Dou Yu just wanted to humanely destroy Cheng Zhang, who was full of nonsense and once intelligent.