"Teacher Jax" Fan Yunchao said to Jax, who was writing with his fingers on the virtual screen: "You say that I have learned so much knowledge, is it because I want to invent something new from these ideas?"

"You finally asked this question" Jaxton was excited, turned to face Fan Yun and said: "I remember the boss told me that we don't have to think of new things based on ideas, but use our imagination to come up with new things, and then fill it with ideas, if we encounter problems that we can't overcome, it is new ideas that we haven't thought of or haven't studied thoroughly."

"Ahh

"That's... , where has Dad gone, do you know?" asked Fan Yun.

"Ah, he's gone!" Jax's expression suddenly became a little strange, and he thought to himself, "No wonder I won't come if I teach for another three days."

"You don't know how I might know," Jacques said, seeming a little angry

"Hmm... , so where exactly did he go?" Fan Yun thought to himself.

Looking at Fan Yun who was thinking, Jax felt a trace of helplessness, to be honest, he had always been envious and jealous of Fan Yun, with all the attention of Lei Xie, but she didn't know how to cherish it.

There is no if in the world, and Jax understands this deeply, so he doesn't think about anything, it's all delusional.

Fan Yun was thinking, probably just thinking about where Lei Xie was going, Jax looked at the time, there was still an hour before he could leave.

Continue to put on a smiling face, other emotions can't be revealed here.

"Teacher Jax, you can leave now," Fan Yun said.

"Ah, that's not going to work," Jacques said, "and then the boss will deduct my salary."

"I'll say it to him," Fan Yun said.

"That's fine!" said Jax, "then I'll go."

Jax turned around and began to leave, he knew that any request that Fan Yun said Lei Xie would agree to, and he couldn't find himself bored.

Fan Yun watched Jax leave the villa, and then said to the man in black who had been standing next to him, "Take me to that desert iron fortress in the center of the Dead Qi Realm."

The man in black didn't say anything, and quickly went to arrange everything to go to the desert.

A day later, Fan Yun came to the iron fort, and the moment he opened the gate, he found that everything inside was as neat as new, and he didn't know if it had been cleaned up often or had been cleaned not long ago.

She wandered around the Iron Castle and found many empty rooms that she hadn't noticed before, and it seemed that when she lived here before, she only walked around her room and the hall, and really didn't have a good look at the Iron Castle.

Slowly, Fan Yun came to the top floor of the Iron Castle, where it was like a utility room, with a lot of things, but it was very neat.

Fan Yun walked over and saw many strange small machines, as well as a large safe.

And there was a combination lock at the door of this safe, and driven by curiosity, Fan Yun walked into this safe.

"What's in it?" Fan Yun touched the safe, then fingered the combination lock.

The password is an eight-digit number, and Fan Yun thinks that the password of the safe may be his birthday, or it is Lei Xie's fake birthday or real birthday.

Later, after Fan Yun entered the password three times, Fan Yun felt that the password was not his birthday.

What could it be? Fan Yun looked at the combination lock in front of him suspiciously.

Fan Yun casually pressed a few keys, but how could it be useful.

Do they know?

After pressing a few more keys randomly, when Fan Yun decided to leave, the combination lock suddenly made a sound.

Fan Yun immediately thought that he had pressed it indiscriminately, and he didn't remember what the password was.

The door of the large safe opened, Fan Yun walked in, and the light bulb in the safe suddenly lit up, and through the light, Fan Yun found that it should actually be a small room inside, with a table and a chair and a large cabinet inside.

There are vents inside, and because they are often ventilated, Fan Yun didn't feel any discomfort when he entered the safe.

"Bang" The door of the large safe closed suddenly.

Why did it close suddenly! Fan Yun turned his head calmly, glanced at the door of the safe, and instantly became frightened.

Trapped!

If you want to open the door, you have to enter the code again!

Fan Yun hurriedly walked to the combination lock, flipped through the pockets on her body, and she didn't bring any of the technology products Lei Xie gave her.

That's it!

Again, I entered the password several times, and it didn't work.

Fan Yun turned his head to look around, hoping to see the note with the password attached, and he really couldn't understand why his father did this.

It turned out to be a little bit opposite the combination lock, but instead of just getting the password up, it was a calculation problem that looked extremely complicated.

"Uh..." Fan Yun frowned and looked at the calculation problem posted on the wall, she remembered that her father had taught her many calculation formulas before, and she also remembered it now, this calculation problem Fan Yun felt that the trace could be solved, but she had to ask for paper and pen.

Fan Yun looked over to the table and saw a pen.

That's it!

Fan Yun walked over and opened the cabinet, and a large pile of drawings appeared in front of her.

"This is...".

Fan Yun took a drawing and looked at it, on which a mechanical appearance and some internal anatomical drawings of the machinery were drawn, and a lot of production methods and theoretical knowledge of the machine were written below.

"Why don't you just store it in the database, and use something like paper" Fan Yun thought to herself, her father is a person who uses technology products all the time in her eyes.

However, the machinery on the drawing is very strange to Fan Yun, it is a bulb that does not need a plug and can emit light by absorbing the surrounding electromagnetic energy.

Fan Yun took the drawing and slowly sat down on the chair, and began to look at the drawing slowly, which said that an electromagnetic tower would be built around, and when she saw the end, she found a line of small print.

The production cost is high, the benefits are small, and according to the current development, this kind of thing is not yet needed, and it will not be put into production for the time being.

"Hmm... , I think it's very good" Fan Yun put the drawings back, and then looked for any paper that had not been written, she didn't want to use her father's drawings as drafts, although even if they were drafts, he wouldn't do anything to himself.

Fan Yun searched for a while, but he didn't find a blank piece of paper.

"Ah...!" Fan Yun scratched his head a little irritably, and then decided to find the most useless thing that his father had written as scratch paper.

But what's the most useless?

Fan Yun picked up a bunch of drawings and put them on the table, and then began to look at them one by one.

And Fan Yun's expression gradually changed from surprise at the beginning to worship, she never thought that her father could come up with so many things.

(End of chapter)