I'm in Liyue, but I'm the only person in the chat group?

Since Abedo dared to speak out to him, it proved that they might really be able to do it.

Forget it, no matter how much you think about it, it won't help. Let's talk to Qin about Abedo's deal first.

Unable to think of an answer, Lisa decisively gave up thinking and instead stood up from her desk and walked out of the library.

...

The Commander's Office of the Knights of the West Wind.

Qin was originally correcting the government affairs of the Knights. When she saw Lisa coming suddenly, she thought she wanted to take her to have afternoon tea again.

Just when she was about to refuse, the other party came to her with unexpected news.

Abedo actually contacted you specifically to make a deal, or to exchange books with the Liyue area?

Yes, except for the books in the restricted area, Abedo plans to trade all the books in the library that can be disclosed.

This is really an unexpected transaction...

Putting down the quill in her hand, Qin couldn't help but frown.

Did Albedo say anything else?

Yes, Abedo revealed that he and Han Xiao are developing an invention that is no less than the Xumi Void System.

The void system...is that super practical device you mentioned before?

Well, that thing is really powerful.

Lisa nodded first, and then asked:

I agree to make a deal with the other party. If you think the deal is not suitable, then I will change my decision.

No need.

Hearing Lisa leave everything to her own decision, Qin thought about it carefully before slowly shaking her head.

Anyway, they said it wouldn't involve the collection of books in the restricted book area, right? So why not agree to it.

And we can also get some of the research information provided by Han Xiao and Abedo. Judging from the results, we in Mondstadt have still made a profit.

Okay...that person is going to prepare the books to trade with them.

Go ahead.

Seeing that Qin agreed to Han Xiao and Abedo's trade request, Lisa turned and left the office and went to the Adventurers Association.

After receiving a request from the Adventurers Association to help copy books, she slowly returned to the library and started fishing mode.

They were just spare books. Just ask a few adventurers to help sort them out. She'd better go have afternoon tea first.

...

the other side. After ending the call with Lisa, Abedo also put away his mobile phone and walked out of the warehouse.

Seeing Han Xiao sitting around the sofa chatting, he just walked to sit on the sofa in front of a few people, and then said:

Lisa has agreed to exchange books with us.

Agreed? That's great!

Hearing Albedo's words, Han Xiao nodded with satisfaction. With the collection of books in Mond's library, the Internet's information database could be improved a lot.

Thinking of this, he couldn't help but turn his head and look at Fa Lushan:

Senior Fa Lushan, have you sent the letter you wrote to the Imperial Academy?

It has been sent out. Xumi doesn't have a mobile phone to enable long-distance contact. It may take a while for a reply.

Seeing Han Xiao change the topic to herself, Fa Lushan waved her hands in annoyance.

On the day the other party made the request, she wrote to Alhaysen and asked someone to send the letter to the Holy Order.

But I’m afraid I don’t have to wait two or three months to get results this time around.

Thinking of this, Fa Lushan couldn't help but sigh:

Hanxiao, when will Xumiru be able to install a mobile phone signal base station?

On the second day after arriving in Liyue, Han Xiao equipped her with a mobile phone.

Fa Lushan easily figured out the functions of the mobile phone, but the problem was that Liyue had not laid out the base station to Xumi at all.

Therefore, the mobile phone is basically a decoration in her hand.

Fa Lushan was very envious of the fact that Albedo could use his mobile phone to contact Mondstadt in Liyue.

If Xumi had also laid out a base station, she wouldn't still be using a relatively primitive communication method like writing letters.

“Laying mobile phone signal base stations to Sumeru?”

Well... I'm afraid that's not possible at the moment.

Although Han Xiao also wants to expand the scope of mobile phone use as soon as possible, Xumi is still in the midst of a turmoil. He wants to wait until everything in Xumi settles down before promoting it.

Tsk...it's a problem with the Order!

Hearing Han Xiao mention the current turmoil in Xumi, Fa Lushan couldn't help but put her hand to cover her forehead with a headache on her face.

From her point of view, although Mr. Little Lucky Grass King is now taking charge, Elhaysen and Seno are also assisting.

However, it is estimated that it will take more than half a year to completely quell the turmoil in the Order Council.

After all, the atmosphere in the Order is even worse now than it was a hundred years ago, and it is definitely not something that can be fundamentally reversed in a short period of time.

I think it might not be necessary!

Hey, Han Xiao, what do you mean?

Who knows...

Facing Fa Lushan who looked at her with doubtful eyes, Han Xiao smiled mysteriously and spoke vague words.

If there were only Little Lucky Grass King, Al Haisen and Seno, perhaps the storm would not subside in a short time.

But don't forget that Nasida is now assisted by King Daci Shu, who is very experienced in governing the country.

Han Xiao believed that Xumi could regain his former peace in a short time.

To put it bluntly, if King Daci Shu was not worried that he would take away Nasida's sense of existence, he chose to live in seclusion in Jingshan Palace.

She only needs to show her face in front of the Sumeru people, and the turmoil in the entire teaching academy may not be calmed down immediately.

Chapter 699: Writing the Operating System

Xumi's situation is not the focus of attention within the alchemy workshop, and Han Xiao is not particularly concerned about Elhaysen's reply.

After all, he actually has in his hands the documents and materials that the Void System once stored.

If you don't get a reply within a short period of time, the worst case scenario is that you can just change the information you have and add it to the Internet database.

Therefore, after a brief chat or two with Fa Lushan, Han Xiao turned her attention back to the research on desktop computers.

Senior Fa Lushan, how are the parts manufacturing for the desktop computer completed?

I discussed it with Zhenjun Liuyun, and the prototype has been created.

Hearing Han Xiao ask her about the manufacturing progress of desktop parts, Fa Lushan immediately puffed up her chest with confidence.

After receiving the order to build a desktop computer, she and Liuyun Jiefengzhenjun designed the chassis casing and other hardware, and were waiting for the circuit board packaging.

Angus, how did your mission go?

I have finished making it according to the drawings you gave me. All that remains is to wait for Fa Lushan to etch the runes on it.

It seems that the only thing left is that Abedo, you and I have not finished our tasks!

Seeing that Fa Lushan and Angus had completed their respective tasks, Han Xiao couldn't help but smile and look at Albedo who was standing aside.

With just you and me, the progress won't be much faster.

Abedo spread his hands angrily, as if 'complaining' that Han Xiao had given him too heavy a task.

Although it is difficult to create hardware, Fa Lushan, Liu Yun Jiefeng Zhenjun and Angus are all extremely talented people, and they have the knowledge of other worlds provided by Han Xiao as a foundation.

After a period of study, Fa Lushan and others understood the principles and quickly divided the work.

In the end, the hardware such as power supply, memory, and graphics card were all chewed out by them.

However, the work in hand for him and Han Xiao was not that simple. After all, what they had to do was to write a complete operating system for the desktop computer.

Write an operating system.

Hearing that Abedo and Han Xiao had not finished the operating system, Fa Lushan and Angus couldn't help but look at each other, their eyes full of concern.

Recently, the two of them have also learned some programming knowledge, which is really a bit of a headache.

Hanxiao, I remember that the ruin guard made by Kanria has a similar underlying logical structure. Why don't you and Abedo just copy it?

Seeing that all the other accessories of the desktop computer were almost finished, except for the software, Fa Lushan immediately thought of the common ruin guards on the Teyvat continent.

She and Liuyun Jiefeng Zhenjun dismantled many ruin guards when they were developing desktop hardware. Much of the knowledge above was decrypted through runes and gave them a lot of inspiration.

It can be said that the knowledge of other worlds given by Han Xiao is partly the reason why the graphics card, memory and other accessories can be produced so quickly, and partly the reason is the Kanria technology contained in the ruins guard.

Fa Lushan did not think that Han Xiao and Abedo had not thought of the problem of ruin guarding. The key was why they did not borrow Kanria's design concept and instead wrote it from scratch.

We do know that the ruins guard has a similar underlying logical structure, but it was Han Xiao and I's unanimous decision not to borrow inspiration from it.

Hearing Fa Lushan's doubts, Abedo couldn't help but sigh.

When they first built the desktop computer, they thought of the ruins guards of Camria. The underlying logical architecture of these machines was indeed very strong, and there were still no errors even after running for more than 500 years.

However, the problem also arises here. Falushan and the others can learn from Kanrea's design to manufacture hardware such as graphics cards and memory without much risk.

After all, these contain mostly hardware components, and their use will not cause much harm to the entire desktop.

But the operating system he and Han Xiao were writing was different.

This is the soul of the entire desktop function.

The risk of using Canria's underlying logic architecture to write an operating system is too great.

To put it bluntly, it is not impossible if the system is 'hacked' by then.

Reindot and Piero the Clown, the executive of the Fools, were all high-ranking figures in Camria.

Who knows if they will control the network that the ruin guards are still operating today.

It is precisely with this in mind that Han Xiao and Abedo would rather just build an operating system from scratch by relying on the programming they learned from another world than relying on ready-made templates.

That's it...

After listening to Abedo's explanation, Fa Lushan also understood the reason why the other party and Han Xiao were unwilling to borrow Kanria's technology.

Think about it, if you use someone else's design to make your own work for convenience, then this thing will basically have no protective function in the eyes of the other person.

Who lets the core idea belong to others?

Zhenjun Liuyun is currently making displays, and Angus and I have some free time. Do you need our help?

I don't care, I also learned programming.

Angus had no objection to Fa Lushan's proposal.

That would be great if you guys were willing to help!

Seeing that Angus and Fa Lushan were willing to help, Han Xiao couldn't help but breathe a sigh of relief, and a happy smile appeared on her face.

The workload of writing an operating system is really quite large, and it is really frustrating to just rely on him and Abedo to complete it.

...

Soon, a month passed quietly.

With the addition of Fa Lushan and Angus, the writing progress of Han Xiao and others has been greatly improved.

In order to speed up the progress, Han Xiao even roped in a few relatively idle group members in the chat group to accompany them as 'programmers'.

Of course, in his words, this is called outsourcing.

I have to say that after several other Han Xiaos in the chat group joined the R\u0026D team, the progress of writing the operating system has indeed improved a lot.

I believe that in just over a month, the first operating system in Teyvat within five hundred years will be born in the hands of Han Xiao and the others.

While Han Xiao and the others were programming in full swing, Yingmei, who had returned from the snow mountain and rested for a while, took Paimon to bid farewell to Xiang Ling and the others and embarked on the road to Xumi.