700 years later

The dose of medicine given by Dou Yu may be a bit heavy, Cheng Zhang fell into a coma for a long time, falling into layer after layer of dreams.

He dreamed of Xiaoyu, and he also dreamed of Dou Yu.

Cheng Zhang before had imagined Xiaoyu's identity. Both of his parents died and he was pampered, but it seemed that his social circle was very narrow. He also said that he rarely got along with others.Cheng Zhang is naturally curious about why Xiaoyu found him.

Xiaoyu confessed honestly: "I just want to try to surf the Internet and automatically match you. Later, I searched for others and talked to them, but it seems that they are different from you."

In fact, there is no difference. Cheng Zhang is just one of the common people, living the most ordinary life, if...if he hadn't met Dou Yu.

Because of meeting Dou Yu, the most ordinary Cheng Zhang suddenly shoulders the destiny of saving mankind. In the days to come, he will travel through time and space, laying a foreshadowing in the past so that he can meet Dou Yu.

The wayward Dou Yu insists on calling him Dou Yu who is a sweeping robot, and despises Cheng Zhang who has no common sense.But he would pull Cheng Zhang into a dream again, saying that he wanted to take him to experience high technology, and those little fishes didn't have time, or it was inconvenient to tell Cheng Zhang, Dou Yu told Cheng Zhang.About his growth, the mistakes he made, and the problems he never told Cheng Zhang.

He is lonely.

Both Xiaoyu and Dou Yu are very lonely.Loneliness does not come suddenly, but becomes a habit.Cheng Zhang would also be lonely, because he came from the noisy crowd, but Dou Yu was alone here.Dou Yu only met him, whether in reality or online.

Can Dou Yu really do it?Cheng Zhang even started to think.He has no contact with other people, he is just a human being who has grown up surrounded by artificial intelligence.Can he really convince that stubborn scientist to change the future?

"You won't let me die." The scene was playing back, Dou Yu pressed the button of his watch, and said what he hadn't had time to say, "I won't let you die either."

Cheng Zhang woke up, someone was calling him.

"Cheng Zhang, Cheng Zhang!" The man was a little dissatisfied, "Why did you sleep so hard?"

Cheng Zhang sat up and saw the person's face: "K999, are you still there?"

K999 frowned: "What kind of nonsense question are you asking?"

Cheng Zhang didn't continue talking, he stood up, shook his hands and feet, and moved his limbs.

"Did it fail?" Cheng Zhang said to himself, "Then what about him, where did he go, did he stop at Feng Man's age and die?"

"What are you talking about?" K999 is still asking.

Cheng Zhang slowly walks to the edge of the room. The floor-to-ceiling windows are still extremely transparent, and the aircraft flies past. 700 years later, the world without Dou Yu, the robot is busy continuing to live.

"Now I have become the last human being in the world." Cheng Zhang thought.

K999 had a headache. He didn't want to listen to Cheng Zhang's outlandish remarks anymore, so he decided to get straight to the point: "When will you pay the rent?"

Cheng Zhang's gaze was looking down, and he saw something different. The ground was obviously not so empty anymore, and there was something else.If he read correctly...

Hearing K999's question at first, Cheng Zhang raised his head suddenly: "What?!"

"Rent," K999 said, "it was you and Dou Yu who told me to keep this floor and to pay the money on time. As a result, you two only come here from time to time, and my collection of rent is not stable. Strange, I remember that you left just after you came yesterday, and I didn't even have time to ask for money. Today you came back by yourself. "

"Why do you still charge rent..." Cheng Zhang became dizzy the more he listened, but he didn't prepare to wait for K999's answer, so he saw another aircraft flying in front of him. people!"

"I'm afraid you are stupid, of course there are people sitting there." Another voice came, speaking angrily, "What's the matter, is it because this guy refuses to pay money?"

Cheng Zhang saw another strange man walk in and put his arms around K999's shoulder, making him very intimate.Cheng Zhang didn't know this person, but the voice was really familiar: "K88? You also have a body?"

K88 was very annoyed by Cheng Zhang's sizing eyes: "What are you looking at, I've never seen a robot couple, human beings!"

Cheng Zhang is very wronged, who can not be frightened.

"Is Mr. Cheng Zhang there?" A sweet voice sounded outside the door, and Cheng Zhang glimpsed that it was a pink aircraft, "You have a human friend who sent me to meet you, please get in the car immediately and put on your seat belt oh."

Cheng Zhang's eyes lit up. At this time, who else can be human friends?But he couldn't leave. His former machine housekeeper and current landlord said that if he didn't pay back the money he owed, it wouldn't work in any era.

After discussing for a long time, I finally made an agreement with the two landlords.Cheng Zhang's argument is that the money is all with Dou Yu, and there is indeed no money for them now, and he will definitely give it next time.He was reluctantly let go, and was threatened that if he didn't pay any more money, he would report the information of the two of them and include them in the credit record, and interstellar immigration would not be allowed in the future.

When Cheng Zhang left, K88 was quite dissatisfied and said: "Originally, we had to pay the full amount. I didn't know what happened at the time. Once you said that the money was not enough, you agreed by mistake, but the rent has not been paid. We actually Save this place for you!"

Yes, why is this?Cheng Zhang was also thinking.

He got on the aircraft, looked at the estimated time, and chatted with the aircraft: "Do you store historical data? I want to ask if the development of artificial intelligence is still related to Professor Feng Man?"

"Of course," the aircraft replied happily, "" She believes that artificial intelligence can completely cooperate with human beings and live in harmony.When the machine was first promoted, it was sold at a price almost free, and the only requirement was that human employees could not be dismissed, if not for her efforts..."

After all, the name Cheng Zhang wanted to hear was not mentioned.It seems that Dou Yu chose to hide his merit and fame deeply.

But it doesn't matter, what Dou Yu did, Cheng Zhang will soon be able to hear from Dou Yu himself. K999 and K88 have already told Cheng Zhang that Dou Yu is still alive and with him, they even kept the place where they used to live together and come back occasionally - although they don't pay the rent.

"Sir," the aircraft reminded, "you have arrived, and your human friends are waiting for you inside."

Cheng Zhang came down and thanked the gentle Miss Aircraft.

This is a very new room, Cheng Zhang took several deep breaths, and finally knocked on the door.

The door opened very quickly, as if it was stuck, and the person inside said, "You really don't miss a second."

Cheng Zhang looked at the person in front of him in shock: "How could it be you?!"