"Got it?"

In Lin Nan's yard, Lin Nan said a lot of things to Zhong Ying and Jin Ling.

However, he saw the two of them looking at each other with some confusion.

At this moment, Lin Nan felt that he was derelict in his duty as a teacher.

In refining weapons and formations, he did create many things that this world did not have, and he also taught them to his apprentices.

But he doesn't seem to have fulfilled the responsibilities of a teacher.

The master leads the way and practices in the individual.

Although it seems that this is for the apprentice, it is not for the master.

Lin Nan felt that he had actually overstepped himself.

You should not just teach your apprentices everything you know, on the contrary, you should do some guidance so that your apprentices can integrate their own style in the process of learning.

"Forget it, I'll talk about it again, this time, it's also an assessment of the two of you. ”

As he spoke, Lin Nan pointed to the stool on the side, asked Zhong Ying and Jin Ling to sit down, and took out a small blackboard.

This is Lin Nan's class mode.

At the beginning, Zhong Ying and Jin Ling actually felt a little unaccustomed.

How can there be a reason for the master to stand and for them to sit.

But under Lin Nan's tough demands, they could only cooperate.

And just after the first class, the two also understood why Lin Nan let them sit.

In addition to stools, there is naturally such a thing as a desk.

The two skillfully took out paper and pen, ready to record the knowledge that Lin Nan was going to impart.

"First of all, it's this thing called a mobile phone......

Lin Nan took out a piece of chalk, after he refined it, this is a piece of chalk that can write infinitely, as long as it replenishes the aura of heaven and earth, he can write freely on the blackboard.

In fact, it is just a magic weapon that materializes aura, but I didn't expect that it can also be used in the fairy world.

"It's actually similar to our token, but I need you to find a way to make these functions......"

"Communication function ......"

"SMS function ......"

"Software Function ......"

"Camera function ......"

Lin Nan talked a lot in one breath, the two of them didn't even raise their heads, and the pen in their hands was running rapidly, like the momentum of trying to pierce the paper, recording every word Lin Nan said.

Thinking? There is no time to think.

The two of them still don't understand a lot of what Lin Nan said, but they can discuss and understand it after class.

Lin Nan said a lot about the functions of the mobile phone, and later it was even more extravagant, and even explained some functions that can buy Treasure Pavilion goods on the mobile phone, which made Zhong Ying and Jin Ling both have big heads.

Can this really be realized?

Even so, the two still did not stop the pen in their hands.

After about half an hour, Lin Nan finally stopped, the content on the blackboard was also written and erased, erased and written, Lin Nan did not say all the key words with his mouth, he would still write it.

Otherwise, Zhong Ying and Jin Ling would still be able to record with a pen that they were gods, and the speed of writing alone would be able to make the paper catch fire.

"Ask questions. ”

Putting down the chalk in his hand, Lin Nan reached out and wanted to push the glasses that didn't exist on his face, but suddenly found that he couldn't fit it.

"Zhong Ying will come first. ”

Seeing Zhong Ying raise his hand first, Lin Nan directly called him.

Although there are only two people, but in life, it is better to have a sense of ceremony.

"Master, are we going to develop all the functions at once?"

This was the first question Zhong Ying asked, but Lin Nan felt that his big apprentice seemed to have suddenly improved his comprehension a lot.

"That's a good question, we don't need to make all the functions at once, we just need to make communication and SMS functions. ”

Lin Nan replied simply, and seemed to feel that it was not appropriate, so he began to explain.

"In the beginning, you can consider making your phone into a button player, like this......"

As he spoke, Lin Nan drew the appearance of the button machine on the blackboard.

"The button here is used to enter the other party's number, here is used to make a call, and here is used to answer the call......"

Lin Nan explained briefly.

In fact, the development of this kind of button-type mobile phone is indeed simpler than making a touchscreen machine from the beginning.

The function of each button is independent, and the final call and text message are a process of merging these functions.

If you sit on the touch screen machine at the beginning, it will also be a huge test for the two of them.

Lin Nan was not going to tell them how to do it, but just to tell them a direction and let them complete the finished product they needed.

After a question, it turned into Lin Nan's explanation, and Zhong Ying and Jin Ling quickly recorded it.

"Still have questions?"

Lin Nan finished talking about the button machine and asked again.

"Master. ”

"Jin Ling, you say. ”

"What is networking?"

"You don't need to make this for the time being, you can make two mobile phones that can talk to each other like tokens. ”

Lin Nan shook his head.

He wasn't going to give everything to Zhong Ying and them at once.

Let's just make something similar to the token they used in the City Lord's Mansion first.

If you want to get a network, it may be like a handheld computer in the Nether, and you have to get things like servers, or even get a computer out, which is more complicated.

And the magic weapon of talking to each other alone is actually like a telegram, as long as you grasp a specific wavelength, you can talk to each other in pairs.

Zhong Ying and Jin Ling nodded.

It seems that what was given to them at the beginning was only the most basic things.

The two followed Lin Nan, whether it was alchemy or formation, in fact, both of them had learned, but their specialization was different.

"Master, let's go down first. ”

"Go ahead, there's no need to rush this, just take your time. ”

"Yes, Master. ”

Zhong Ying and Jin Ling returned to the room and began to discuss how to refine this magic weapon.

Lin Nan also sat down, took out his notebook, and began to revise it word by word.

Mobile phones, although Lin Nan can say the functions, but many things in the fairy world and the fairy world, after all, there are still essential differences, Lin Nan still needs to think about it again to see if those functions can be realized.

For example, this communication function seems to have some differences with the Nether, but fortunately, the difference is not big, with the power of divine sense, Lin Nan can also sense the fluctuation of sound, as well as the fluctuation of the transmission medium.

As for the difficulty, it is how to collect this information into the server in a unified manner, and then organize it into the information they need.

This requires not only one or a few powerful computers, but even a large number of managers, and then ......

Writing and writing, Lin Nan's head is big.

I'm too south, south, south, south.