Asuna sat blushing and fluttering, her right hand tightly gripping Zhang Yu's left hand. His head rested on Xiuning's shoulder, and his left hand hugged his arm.

"Jade, after you're gone. Only Shino and Yui were with me. At school, I met friends who were in SAO. Kirito-kun, Sirika, and Lizbet. But none of this fills the hole in my heart, you know? ”

Zhang Yu also softly called Asuna's name.

"I understand, Asuna."

A well-behaved look appeared on Asuna's face, and the little bird snuggled up to Zhang Yu like a human.

"I like you to call me Asuna, but in reality, call me Asuna."

Zhang Yu also showed a wicked smile on his face, and gently pinched Asuna's soft cheek.

"No, I want to call my wife."

"Ah, jade, you like to tease me. Well, it would be nice if Yui was there. But for her to appear in front of us, we must break down the barriers between the imaginary world and the real world. Although the imaginary realm is becoming more and more ambiguous, there is still a barrier to the difference in the amount of information......"

After listening to Zhang Yu's words, Asuna remembered Yui again. So I analyzed with Zhang Yu the possibility that Yui had appeared, which was also one of the homework she had to do every day after Zhang Yu left.

Zhang Yu didn't understand what Asuna said, and looked at her in surprise and asked.

"Poor intelligence?"

His solution was to wait for the opportunity to make an artificial human body, or simply find a way from the system to allow Yui to live in the real world.

Asuna held Zhang Yu's hand tightly, raised her face and said.

"Yes, for example, shaking hands like this at SAO is still different from in the real world, right?"

"Hmmm......"

Zhang Yu nodded in agreement, and his eyes also fell on the hands of the two of them clasped together. Seeing the diamond ring shining with crystal clear light on the ring finger of Asuna's right hand, her eyes softened again.

It turned out that she had been wearing the ...... all the time

For example, the elasticity of the palms when the hands are glued together, and the body temperature that is enough to dispel the cold of winter, are all touches that can be felt between SAO characters.

However, the stickiness of the skin sucking together, the friction of the palm prints, and the subtle pulsations that come from the synchronization of the blood of the two people are all sensations that cannot be reproduced even with the most cutting-edge complete stealth techniques.

"That's right. But what if AmuSphere evolves more and more in the future, and finally the skin sensation and throbbing are fully presented? Will it be possible to tell if it's a real hand or a game character's hand just by touch? ”

"Yes."

Zhang Yu's unthinking answer seemed to be unexpected by Asuna, who only blinked a few times without knowing what to say. But Zhang Yu stared at her pretty face and added a sentence.

"Asuna, you can tell the difference between your hands, but if it's someone else's hand, you might not be able to."

As soon as she heard this, the temperature of Asuna's hand rose slightly, and her whole heartbeat began to accelerate. Asuna's little face flushed slightly, feeling a little ashamed. But he continued.

"Not only the touch, but also the appearance, sound, taste, smell, etc., are still more information in the real world. So...... Even if the current AmuSphere is equipped with augmented reality capabilities, you can tell if it is real or not the moment you see it or touch it. ”

Augmented reality is the ability to use AmuSphere in a waking state to combine the sight, sound, and digital intelligence of reality. As long as this technology can be implemented, the current desktop PCs and mobile phones will be obsolete.

It can be used for an infinite number of purposes, such as the ability to display imaginary operation screens directly in the line of sight, the ability to search for information immediately, send e-mails, and even add information tags to navigation and display people and objects on the road.

There are still many problems such as the loss of focus on electronic pulse waves due to the movement of the body, such as the need for additional large-capacity batteries, so there is still a long way to go before it can be put into practical use.

“…… Unfortunately, some people say that current helmet-type machines are not able to achieve the popularization of augmented reality.

But one day we will find a breakthrough in technology, as long as we can also receive a large amount of digital intelligence for the five senses in the real world...... Or you can go into full stealth at any time without a bed or power cord......"

Zhang Yu nodded after hearing Asuna's muttering, he understood what Asuna meant.

It should be said that AR is a technology that can be displayed in real life, but it doesn't seem to be integrated with games yet.

Asuna looked at the beautiful scenery in the distance, her eyes full of expectation. Fantasized about running and playing there with Zhang Yu and Yui.

"Then we will be able to transcend the barriers of the world and be with Yui forever. That day will definitely come......"

"Mm-hmm, it will."

I'll let you really see Yui alive, Asuna.

I promise.

Zhang Yu silently made a promise to their mother and daughter in her heart.

In the past, when Ain Grant remembered Yui for a while, the two of them had a conversation similar to the one they had just had. Asuna, who noticed this, felt a warm current spread in her heart, so she continued to gently rest her head on Zhang Yu's right shoulder beside her.

The vow to see her again was fulfilled two months later.

So what I just said will definitely be realized.

The sunset, approaching the winter solstice, is literally hidden behind the trees in the west like a fall. Flocks of birds ready to return to their nests flutter in the bright red sky.

Hundreds of years ago, there was a castle on the vast grass in front of us, and the people who lived in it at that time probably watched the sunset in the same way. And after hundreds of years, who will look at the red sky in this other world isolated from the torrent of time......

“………… Ahhhh......h

Asuna suddenly felt a sense of nostalgia in her chest, and sighed softly. Zhang Yu beside her glanced at her slightly. The two smiled after eye contact.

"I seem to understand why Shinai asked you to bring me here."

"Huh...... Yes, yes? ”

"Hmm. If the world is made up of straight lines of "time" and planes of "space", then Tokyo ...... That is, the center of our real world is undoubtedly this place.

And then...... The central axis of the imaginary world, which is now expanding because of "The seed", is the "castle" that no longer exists. That's why this sunset view is so nostalgic......"

After listening to what Asuna said, Zhang Yu blinked his eyes two or three times, and then showed a big smile.

"Oh yes...... That's right. Actually, I don't have such a specific idea. It's just that...... After listening to what you have just said, I have learned one thing. ”

"Huh, what's the matter?"

"It's the shape of Ain Grant. The conical structure of the layered base may symbolize the "time axis and spatial plane". ”

Asuna thought about it for a moment and nodded slowly.

"That's right...... Maybe that's the case. But in this case, the world that Kayaba wants to create will become narrower and narrower, and finally the whole thing will be condensed and destroyed. However, his reservation was ruined by a large explosion caused by someone on the way. ”

The two of them laughed silently at the same time. After a few seconds, Zhang Yu inhaled hard, and then stood up from the bench holding Asuna's hand.

"Then we should go back too. The park closes at five o'clock. ”

"Hmm. Next time, let's bring Shino, Liz, Kirito, and Sirika with them, and it will be nice to eat a bento on that turf. ”

"That's right, wait for spring."

After holding Zhang Yu's hand and standing up, Asuna finally looked up at the red sky spreading in all directions.

Genius one second to remember the address of this site:. Mobile version reading URL: m.