The person known as Grandpa He was about fifty years old, with a firm and cold face, and just by his temperament, he was an old man who was very difficult to get close to.But in fact, he is teaching in a university with outstanding teaching and research results. Although he is not very friendly, he is knowledgeable and patient with bright and inquiring children.

The children in the community were a little afraid of this teacher He, but Tang Nian was not afraid of people since he was a child. No matter who he was, he would go over and have a few words. Over time, Tang Nian and He Zhiye became acquainted.

Tang Nian has been full of curiosity about various things since he was a child, and has a knowledge-seeking temperament that scientific researchers like very much. After He Zhiye got acquainted with him, he occasionally tutored Tang Nian in his studies, and sometimes gave Tang Nian someBook.

He Zhiye has only one lover, surnamed Xie, who is a very gentle and intellectual beauty. Even though she is old, she still has a warm aura after time has settled on her body.He Zhiye used to teach in City S, but because of his lover's accidental loss of fertility, the two came back to this small county under City A to settle down, and thus met Tang Nian.

The longer they got along, the more He Zhiye and his lover regarded Tang Nian as their grandchildren. When He Zhiye was still teaching here, Tang Nian often went to the teacher's house for dinner.

Although there is no blood relationship, in fact, the two get along more like grandpa and grandson.Tang Nian would call him teacher when discussing issues, but he would call Grandpa He when he expressed closeness on weekdays.

However, since the past few years, He Zhiye has returned to work in S City for some reason, and only comes back during holidays. Tang Nian can only see He Zhiye and his wife during holidays.

Suddenly seeing the familiar and kind elders, two sweet dimples instantly appeared on Tang Nian's lips.

"Niannian?" Hearing Tang Nian's voice, He Zhiye, who was reading the magazine in a remote corner, looked up, a little surprised.

Tang Nian said pleasantly: "It's really you, Grandpa He, I feel like I haven't seen you for a while." He murmured, "I went to look for you when I was on vacation, and found that you didn't come back, I couldn’t get through to you. Later, when I called Grandma Xie, she also said that you are often busy outside, and you don’t tell me when you don’t come home, and you always eat irregularly. "

His words were friendly, listening to the words, He Zhiye couldn't help showing a smile on his brows and eyes, and said with a rare teasing smile: "Okay, I'll just say, it's you who complained about Lao Xie's nagging every day lately." He raised his faceI glanced at Tang Nian, "However, I've been back for a few days and found that you haven't been out much recently."

Tang Nian: "Cough."

Although he is a very close elder, no matter how close he is, he is too embarrassed to tell his teacher that he has actually been staying at home and indulging in the game Maomao recently.

Because of the closeness, Tang Nian was not too polite at this time, and leaned closer to look at the magazine in He Zhiye's hand: "Grandpa, what are you reading?"

He Zhiye also let Tang Nian read it, and even spread the magazine wider for his convenience: "It's nothing new, it's just some technical stuff."

Tang Nian directly moved the small chairs prepared in the lounge to have a look.

He Zhiye laughed, and handed the magazine directly to Tang Nian.

He Zhiye studies the direction of the brain. In terms of his own pride, the old man can't change the habit of bragging with the juniors. He often talks about some technical things. Talking about the mysterious brain of the human body, it is easy to get involvedIn addition, Tang Nian listened to everything with great interest, so he loved to share this knowledge with Tang Nian.

Thanks to He Zhiye, Tang Nian also has a certain understanding of this aspect.

He Zhiye handed over the magazine, but Tang Nian was not polite and accepted it with a smile.

This magazine is a bit thick, with a simplified design and a strong scientific atmosphere, but He Zhiye specially opened a page for Tang Nian to read.

Tang Nian raised his eyebrows, and found that it was still an English magazine.

His English is not bad. After all, under the leadership of He Zhiye, Tang Nian read all kinds of English literature since he was a child. However, after reading the contents of the magazine, Tang Nian's delicate brows slowly frowned.

Seeing that he had finished reading, He Zhiye smiled and said, "How is it?"

Tang Nian pondered for a while before saying uncertainly: "It feels...very strange. Very whimsical. But..." Tang Nian searched for the appropriate words in his mind to describe his feelings, "Although I think this idea is too crazy, but it seems to have a certain success rate. It seems that it can really be realized..."

He Zhiye laughed out loud.

"Do you think so too?" Instead of answering Tang Nian's words, he seemed to be talking to himself, "It's really crazy, but I have to say, it seems like a really genius idea."

Tang Nian was still holding the magazine and continued to read it.

He went back and read the article carefully.

The title of this article is very interesting, called "On the Possibility of Using the Brain to Feedback the Learning Results of Virtual Technology to the Real Body".

The content is more interesting than the title.

The summary of this article is roughly: the maturity of virtual technology allows human beings to use their will to perceive the created virtual world, but how does this perception come about.Is it because the brain deceives itself?Or is the consciousness really immersed in a virtual space.

So can we continue to explore in this direction, whether it is the brain's self-deception blinding the perception, or the consciousness coming out of the body to another world, if the virtual is more real, whether it can achieve the same effect as reality to a certain extent.For example, if a person didn't eat before, and he ate something in the game, would his body feel full in reality?For another example, this person doesn't know how to cook originally, but he learned to cook in the game. In reality, let him cook the dishes he learned in the game. Will it be successful?

All in all, this article tries to explain virtual technology professionally, then combines it with the brain, then involves some ethical, physiological and theological things, and finally tries to explore various issues and try to answer them.

If He Zhiye hadn't handed this magazine to Tang Nian, Tang Nian might have read it as a science fiction novel.

Tang Nian concluded: "The writing is very good, don't write it again next time."

For some reason, He Zhiye was amused by Tang Nian again: "You child."

Tang Nian returned the magazine to He Zhiye, and said seriously, "Grandpa He, don't mess around with strange things."

What are you talking about so mysteriously? Could it be that he learned superpowers in virtual games, and could he really have superpowers in reality?Tang Nian said that this person was joking.

He Zhiye was amused again.

"Are you very interested in these?" He Zhiye asked casually.

Tang Nian also said casually: "Well, it's fine, I'm more interested in virtual technology."

He looked at Tang Nian, as if he wanted to say something, but the moment he spoke, seeing the boy's childish eyebrows and eyes, He Zhiye obviously hesitated again, and finally said nothing.

After Tang Nian left, He Zhiye also closed the magazine and walked to his home.

At this moment, an ordinary-looking middle-aged man walked up to He Zhiye.

"professor."

The man was tall, with an ordinary appearance, and his demeanor was unobtrusive, and he would not be noticed when he walked in the crowd.

He Zhiye glanced at him: "Xiao Zhao?"

The man called Xiao Zhao said: "Professor He, you should notify me when you go out, so that I can pick you up."

He Zhiye said: "I'm just walking in the neighborhood, don't be so nervous."

Xiao Zhao didn't say a word. He had been with He Zhiye for a while, and he understood his character. It seems that he needs to pay more attention next time.

"You know, I've been a little nervous lately..."

Hearing this, He Zhiye frowned: "I know that kid Niannian, and I'm not an important person, so there's no need to do that."

Regarding He Zhiye's words, the man was noncommittal, even from the very beginning, he hoped that the other party would stay in S City forever.

Xiao Zhao knew that the other party didn't like him like this, but it was his duty to protect He Zhiye.What's more, the recent events have further improved He Zhiye's status, so nothing can happen to He Zhiye.

His eyes looked thoughtfully at the direction Tang Nian left.

Moreover, for some reason, he always felt that something was vaguely wrong with Tang Nian.

In the ears, Tang Nian was occasionally mentioned in the loud conversations of the old people not far away.

"Where did Nian Nian go?"

"You should go back. Well, the next time you see him, ask Nian Nian if he wants to have a meal at my house."

No matter from which angle you look at it, it is an extremely daily scene, but Xiao Zhao's nerves are a little nervous.Obviously the other party looks like just a good-looking young man with a clean background and simple communication, but at a certain moment, Xiao Zhao always feels that the other party seems to have discovered himself.

...Maybe he was thinking too much.

On the other hand, Tang Nian happily bought the ingredients for a few days and brought them home. He also bought some fruits and put them in the refrigerator to freeze.

When get home and relax, what happened outside comes to mind like a movie.

Tang Nian has always known that He Zhiye is a knowledgeable person, even a master in his research field, but he has not had much real feeling. After all, He Zhiye is a close elder in front of Tang Nian.In the past, although He Zhiye's research was important, when he returned to City A, it was obvious that he was going to retreat to the second line, but recently he returned to City S, and...

Tang Nian rubbed his fingers. When chatting, he always felt that someone was staring at him.

The other party didn't have much malice, it felt more like habitually looking at everyone close to He Zhiye, but Tang Nian's perception seemed to have become sharper, if he hadn't controlled it, Tang Nian would almost subconsciously catch thatMaster of the gaze.

Is it an illusion?

Could it be that Grandpa He hired bodyguards?

Tang Nian didn't think much about it. After putting away his things, he turned on his computer and checked his mailbox.

On Blue Star, although there are many communication tools, everyone still sends emails habitually for important matters, so Tang Nian also checks emails regularly.During the time he was addicted to the game, Tang Nian didn't watch it. Now that he was free, Tang Nian sat in front of the computer and checked it.

The emails he received were no different from usual. Just when Tang Nian was about to close his mailbox, he found that his mailbox suddenly lit up, and someone had sent him a new email.