Jiang Xin felt that the hand on his head was at a moderate temperature, and looked up at He Chengyan, "Actually, I'm not as smart as you think." ”

He Chengyan withdrew the hand placed on Jiang Xin's head and said with a serious face, "Whether you are smart or not, it will not affect my attitude towards you." ”

Jiang Xin responded happily, "Thank you, big brother, for your care!" ”

He Chengyan pointed to the payphone, "If you want to thank me, you can dial the phone number for me." There was a lightness in his tone.

"No problem, just say it."

Jiang Xin stepped forward, picked up the phone, and prepared to dial the phone.

He Chengyan said Dali's phone number.

Jiang Xin dialed it quickly.

Soon, a strong voice came, "Hey......"

Jiang Xin heard a strong voice, "Uncle, wait a minute." ”

Hand the phone to He Chengyan.

He Chengyan took it and said into the phone, "The bird in the forest fell into the water, but instead of drowning, it turned into a fish and swam away, do you say surprise or not?" ”

It's a code phrase.

Others don't understand, but they understand vigorously.

"Chengyan, I understand! Thank you and Xinxin. ”

After hanging up the phone, Jiang Xin looked at He Chengyan.

"Brother Chengyan, did you say a code word just now?"

He Chengyan nodded, "That's right." Want to learn code language? I can teach you. ”

It was rare for He Chengyan to take the initiative to teach people, Jiang Xin hurriedly said, "I want to learn." Teach me when you have time, right? ”

"Good. Now I'm going to take you to the experiment. ”

"Where to do the experiment?"

"School of Electronics and Information, University of B." Speaking of this, He Chengyan took out a transparent sealed bag from his pocket, which contained a chip, "Only the test equipment here can test its performance." ”

Jiang Xin looked curious, "What is this chip for?" Did you develop it? ”

"That's right. It can be used for wireless communication and can also ...... It can't be too specific at the moment. ”

"I see. It's a high-tech thing. Brother Chengyan, you are too smart! ”

He Chengyan said half-jokingly and half-seriously, "Don't praise me, otherwise I will float." ”

Jiang Xin didn't expect him to joke, "A person as calm as you would float when you encounter something?" ”

He Chengyan's face was relaxed, "Then it depends on who praises me." If someone as capable as you compliments me, I will naturally float. ”

I don't know why, when I stay with Jiang Xin, I always feel so good.

Jiang Xin covered his mouth and smiled, "How can I have any ability?" ”

He Chengyan had appreciation in his eyes, "Don't be modest. Maybe you can take a look at the test equipment and see how it works and how it works. ”

Hearing this, Jiang Xin immediately waved his hand, "I can only predict people, not objects." ”

He Chengyan disagreed, "Have you tried to predict items before?" ”

"Not really."

"Try it this time."

"I don't hold out any hope."

"I have faith in you."

Facing He Chengyan's encouragement, Jiang Xin nodded for no reason, "Okay, I'll give it a try." ”

Although there was no hope.

Half an hour later, He Chengyan and Jiang Xin put on shoe covers and walked into a sterile laboratory.

The researcher took it and pointed to a screen, "Please wait a minute, the data will be displayed here in a while." ”

He Chengyan thanked him.

He walked into the lab with a smile on his face.

Jiang Xin's gaze followed the experimenter's footsteps and did not withdraw his gaze until he could no longer see.

whispered, "Brother Cheng Yan, that staff member asked us to wait here because we were afraid that we would see their equipment?" ”

He Chengyan responded in a low voice, "That's right. ”

"How much does a chip test cost?"

"A thousand."

Jiang Xin's eyes widened in shock, a thousand yuan can buy a shop along the street in Kyoto.

This test equipment is really profitable.

If you can make it, wouldn't you save a lot of money?

Jiang Xin pinned his hopes on space.

"Brother Chengyan, I want to go to the bathroom."

"Go ahead, go straight out, and turn left."

"You're so familiar, don't you often come here to do experiments?"

If you come often, won't you have to pay a lot of test fees?

Advanced technology is money!

He Chengyan said patiently, "Yes. After the test is done, I'm going to borrow their lab for some experiments. ”

"Do you have to charge for it?"

"Not really."

"Okay, I'll go out first."

Jiang Xin turned to leave.

After a while, I walked into the bathroom.

The bathroom is the kind of toilet with a squatting toilet and one door, Jiang Xin walked in, closed the door, and entered the space.

"Space, can you perceive the principle and structure of that device?"

The voice of the space came, slightly apologetic, "I can't. ”

Jiang Xin sighed, "It seems that we have nothing to do with that equipment." ”

As soon as the words fell, the door of the Space Building, which had been closed, suddenly opened.

Jiang Xin was surprised, "I can use the computer again, right?" ”

Hurried into the building.

The lobby on the first floor is still the same as it was.

The computer is still there, and so are the koi.

Jiang Xin went straight to the computer, and the koi went straight to Jiang Xin.

As soon as Jiang Xin sat down in front of the computer, the koi fell into Jiang Xin's arms.

Jiang Xin was a little helpless, "Xiaojin, I know you haven't seen me for many days, but I have something to do now and need to use a computer." ”

I'm worried that I won't use it, and I won't be able to use the computer again.

Koi fish jumped on the ground and danced their fish tails as if they were writing.

A voice from the space came, "Xinxin, Xiao Jin is drawing a structural diagram." ”

Jiang Xin immediately looked over.

Some drawings of parts appeared on the ground, but the water trails dried quickly, and Jiang Xin couldn't quickly write them down.

"Xiao Jin, I'll go out and find some paint, you can paint with paint later!"

The koi shook its head, as if resisting the use of paint.

Space understood the meaning of the koi, "Xinxin, Xiaojin doesn't want to use paint, let it draw on the ground with water, I can remember these pictures, and when it finishes drawing, I will tell you." ”

Jiang Xin was very happy, "Great! Thank you! ”

The space responded, "We are a family, no thanks." What's more, you are here to help He Chengyan, and I am happy to help him. ”

Jiang Xin smiled and asked, "Are you also impressed by his talent?" ”

"Yes! He's someone I still can't read about mental activity. From the first time I saw him, I admired him. ”

As soon as the voice of the space fell, the koi fish had already continued to draw the structural drawing.

When the painting was finished, the koi was so tired that it fell asleep and lay in Jiang Xin's hands, motionless.

Jiang Xin was a little distressed, "Space, what should I do now to help Xiaojin?" ”

Space responded, "Put it in the fish tank and let it sleep well." ”

"Okay."

Jiang Xin carefully put the koi into the fish tank.

The voice of the space sounded again, "Xinxin, there is a pen and paper under the computer, you can find it." ”

Jiang Xin complied.

The space said that the structure of the diagram looked like, and Jiang Xin quickly drew it.

It took a while to draw it.

Fit into your pocket, out of space.

Fortunately, after leaving the space, it was only five minutes outside.