Three days later, Zhang Yu returned to the Ten Thousand Worlds Space.

He was the only one who came back.

That day at the Yuki house, Kyoko didn't believe his words, no matter how Asuna explained her, she didn't stop. Zhang Yu had no choice but to ask Jingzi for a remittance account, and directly sent one billion yen into it.

When Kyoko saw the information about the arrival of the billion yen, she was directly stunned. She immediately called the bank in front of them to check and found that this huge amount of money had indeed been credited to her account.

On the spot, her face softened a lot, and she said that she would not interfere in their relationship in the future. He also said to Asuna for a long time, "I'm doing this for your own good, and I have to take good care of myself in the future" and so on.

It's really true, no matter how much Asuna hates her mother. Seeing the unpretentious love in her eyes, she still hugged Kyoko with tears in her eyes. The two staged a mother-daughter relationship, and Zhang Yu also sighed secretly in his heart.

It's better to have money than no money. Money solves most of the problems, and it's simple and effective.

Then he bought a large house in a residential area in Japan's harbor. It's thousands of square meters in size, like a small park. Western European style building and private beach. I have everything I should have, and it took billions of dollars to buy it.

More than half of his account balance was consumed in an instant, but he had no idea about money at all, and it was worth spending.

Then I hired a few more professional maids, and a professional housekeeper. Zhang Yu and the others, including Shi Nai, all moved into this big manor, and he lived a comfortable life for a few days.

During this period, he also used the Lance bracelet to develop the world's AR technology, and the results were very good.

Type I primary intelligent light brain, as the first generation of intelligent light brain developed by the Federation of Science and Technology Universe Galan Galaxy, has very simple functions. But that's only relative to the technological level of the Galan Federation, but if you refer to the technological level of the Sword World.

At least 200 years has passed, so the development of an AR is not a rudimentary technology. The AR data and expected effects were input into the Type I primary intelligent optical brain, and it began its independent research and development.

The results were produced in less than an hour, and after some minor changes, the mature AR technology was also researched by Zhang Yu.

With the AmuSphere second-generation civilian complete stealth as the prototype, a next-generation wearable device "Augma" was released. This is the device that was originally going to appear in the Sword Art Online Sequence Battle. The technology is connected, and now it's just been created in advance.

Augma is a state-of-the-art device that replaces the full stealth function and maximizes the AR (Augmented Reality) function. Since "Augma" can be used safely and conveniently even in the awake state, Asuna and her family can use it freely at home.

Zhang Yu also asked Zhibrain to develop several AR games, including beginner games and standard mode games. In the end, a hellish version was also set. It's only a game for people like them who have been enhanced with super soldier serum.

He registered Augma as a world patent, and then found a manufacturer to customize hundreds of thousands of Augma devices. Ready to start making some money with this thing, he also deliberately hired Kyoko as the executive president.

Zhang Yu used a little trick on Jingzi, which made her have psychological hints, and then she began to become very concerned about Zhang Yu's affairs. As for what kind of psychological suggestion it is, only Kyoko herself knows. Zhang Yu just used the means, paying attention to the end and not tangling the process.

With Augma, it's like a hen that lays golden eggs, and will automatically give birth to a cash cow where gold coins fall. I don't need a lance bracelet to often take out money from other people's accounts, so it's a bit unrealistic to get something for nothing.

As soon as Augma started to spread the word, it had a huge effect.

Since "Augma" can be used safely and conveniently even in the awakened state, it spreads among players in an instant. This killer content, Zhang Yu did not change his statement. It's also called "Ordinal Scale Sequence Battle (OS)", and it's an ARMMO RPG for "Augma".

Asuna and Yuphimia, . , Shino, and even the servants in the villa, play this game together. Of course, because the game has not yet been released, there are only about a dozen players. But it's also a lot of fun, and I can't stop at all.

After bringing the Augma device, you can see Yui regardless of the light. Still playing with everyone, Asuna is very happy.

The only sad thing is that Zhang Yu is about to start his system mission.

But this is also something that cannot be helped, and Yufermia understands him very well. After all, the two of them have already experienced it once in the original world.

After Zhang Yu comforted Asuna, he returned to the Ten Thousand Realms System Space.

He has already arranged the world of swords, and basically has no worries. That world was originally a game-themed world, and there were basically no major dangers. Unless the Japanese government goes crazy to investigate Zhang Yu, and then desperately arrests Asuna and them.

Of course, the chance of this kind of thing happening is as small as the explosion of the earth, and even if the army catches them, it is unlikely that they will be caught. After all, they are already super soldiers, the existence of that witch.

She is reassuring to Zhang Yu, don't look at her usually likes to flirt with Asuna and them, and occasionally likes to play pranks. But when it comes to the most intelligent people, they are the wisest.

Zhang Yu looked at the ball of light in front of him and asked directly.

"System, can I go straight through it now?"

The ball of light emitted a faint blue light that enveloped Zhang Yu, and the light did not even drop a single hair.

[Contractor, the system has detected the existence of an unknown energy source on your body, and it is being detected......]

Zhang Yu looked down at his body a few times, and didn't seem to find any of the strange energy sources that the system said.

"Well, how long will it take?"

[After the detection is completed, the unknown energy source on the contractor's body is - "Taoist Yuan Shen"]

Zhang Yu seemed to have a huge drop of cold sweat on his forehead, and his heart was full of speechlessness. This primordial god was only successfully made by him by looking for a system, and now he actually said that it was an unknown energy source.

Is it because it has not been tested, so there is only information and no actual record?

He didn't want any of that, he just wanted to ask if he could solve this matter quickly.

"System, what's wrong with the primordial spirit in me? Didn't you know about this last time? ”

[There is no actual data of "Taoist Yuanshen" in the system, after the detection is completed. The contractor's mission method has changed, so please wait. ...... in system accounting】

After Zhang Yu listened to the system, he kept thinking about this question in his mind.

"Can Genshin change the way I do things? How to change? ”

After he succeeded in fusing the two gods of yin and yang into a cocoon last time, he automatically transformed into a Taoist primordial god after ten days.

A white and tender miniature version of him, it feels amazing to control. It's like one consciousness controlling two bodies, slightly uncomfortable.

But in the end, he also succeeded in taking that step.