I didn't want to know that even Ying Zheng was shocked by this thought.

In a few years, not only Ying Heng changed, but even he and the ministers who were close to Ying Feiyu also changed!

If you want to say when it changed and why it changed, even he himself can't explain it clearly!

I used to think that since this kid came, Daqin has been developing continuously.

Thinking about it today, even people have changed!

"Haha, my father is really right. My son is a disciple of a god, so he naturally has magic power!"

Ying Feiyu smiled mysteriously at him, adding to the strange atmosphere.

"Okay, for so many years, you have always fooled me in vain and real!"

At first, Ying Zheng believed in these words.

But in these years, none of them have seen that so-called master.

But if you don't believe it, this kid can always come up with some incredible new tricks that will force them to believe it.

So, until now, he has been fooled by this kid in vain and fictitiously, and he doesn't know if this kid has such an immortal master.

"What I said is true!"

Ying Feiyu promised seriously.

"Then what you said to Heng'er is true, is it?"

Ying Zheng looked slightly sideways and asked suspiciously.

"That's of course. I have drawn the drawings in the past two days and sent them to the emperor and Huang Yuan! After the air conditioner research is successful and officially put into production, I will start research!"

Ying Feiyu nodded confidently.

"Oh? It's really true? Two people can talk thousands of miles apart, and it's instantly?"

Even though Ying Heng had already mentioned it once, Ying Zheng was still very surprised when he heard the boy admit it in person.

"Husband, can you really talk to people thousands of miles away?"

Listening to the conversation between the father and son, Rosa was also shocked.

"That's right! When the phone is successful, you can hear the voices of your relatives in Loulan in Xianyang!"

Ying Feiyu nodded confidently.

"really?"

Rosa's expression suddenly became excited, and her right hand holding the chopsticks began to tremble slightly, and tears flashed in her eyes.

From the day she decided to come to Xianyang, she thought she would be cut off from contact with her family from now on.

Unexpectedly, Ying Zheng did not restrict her from correspondence with her family.

After that, with the telegraph machine, you can send telegrams to Loulan every now and then, which is much more convenient than before!

Now she still has to produce a Thousand Mile Meter Message Machine, allowing her to hear the voices of her relatives in Loulan again!

This was something she had never dared to think about before!

"That's right! Telephones need to rely on electricity. As long as they are powered, they can install telephones!"

Ying Feiyu nodded confidently.

"That's great! Sister Rosa, you can call Loulan's family in the future!"

"Yes, you can hear the other party's voice, which is much better than sending a telegram!"

"Husband, you have to study the phone quickly..."

Wang Wan and others were also happy for Rosa.

"It's simple to draw the drawings, but Huang Yuan still has an air conditioner in his hand that has not been studied. He has to officially put the air conditioner into production before he can start studying the phone!"

Ying Feiyu said.

"Oh? The air conditioner is going to be built? Have you ever tested it?"

Ying Zheng's eyes lit up.

"Not yet! I guess it's only been these few days!"

Ying Feiyu said truthfully.

"Okay! Call me during the test!"

Ying Zheng has abdicated and has plenty of time to leave the palace at any time.

"good!"

Ying Feiyu nodded and agreed.

...

Three days later, Huang Yuan sent someone to the palace to report that the air conditioner in the car had been installed and could be tested today.

Upon receiving the news, Ying Feiyu and Ying Zheng set off in a car and headed to the car factory.

The two felt that they had not been delayed for a quarter of an hour, but when they arrived, they found that several old guys were already in the air-conditioned workshop, surrounding a modified car, whispering something, as if they had arrived for a long time!

"These are moving fast enough!"

Seeing this scene, Ying Feiyu smiled.

"Ouch! It's Your Majesty and the Supreme Emperor here..."

The old guys were watching seriously, and were startled by the sudden shouts. They quickly bowed to worship, "See Your Majesty, and meet the Supreme Emperor!"

"Okay, there's no need to be polite!"

Ying Feiyu and Ying Zheng strided forward and waved their hands to everyone.

"The air conditioner has been installed? Where is it? Why didn't I see it?"

Like several other old guys, Ying Zheng looked suspicious and walked around the car for a while, but didn't see anything more.

"Who said no! We came for a while and couldn't see where the air conditioner was installed!"

The old guys also nodded repeatedly.

"Where is Huang Yuan? Why don't you see others? Didn't Heng'er come?"

Ying Zheng looked around and there was no one except the old man and a few craftsmen.

"Reply to Your Majesty, the old minister just asked, saying that there was something wrong with the air conditioner on the household appliances. Huang Yuan and Gongziheng went there to deal with it!"

Wang Ben replied.

"I see……!"

Ying Zheng nodded slightly, carried his hands on his back, and walked around the car twice. He seemed to suddenly remember something, and suddenly looked up at Ying Feiyu, "No, the drawings were drawn by you boy, so you should know where the air conditioner is installed?"

"That's right! My son really knows!"

Ying Feiyu did not deny it and nodded with a smile on his face.

"Then you kid are still watching the fun, don't tell me? Just let me circle around this car? Are you sincere?"

If he hadn't known that this kid was very skilled in martial arts, he really wanted to take off his boots and give the kid a sole.

Judging from the boy's posture, it was obvious that he was deliberately embarrassed!

"Father, this is no wonder Erchen! You didn't ask at all. Erchen didn't know what you were looking for?"

Ying Feiyu pretended to be very innocent and shrugged helplessly.

"you……"

Ying Zheng was so angry that he was talking, and his originally enthusiastic face changed color instantly.

Fortunately, there are no outsiders in the workshop now, and the old guys are his confidants and will not be rumored, otherwise there would be no place for his old face to be put on!

"You little brat, I'm here today just for the air conditioner. If you don't look for air conditioners, what can I find..."

The good mood was completely destroyed, Ying Zheng gave him a fierce look, "Let me tell me quickly, where is the air conditioner installed?"

At the same time, Wang Ben and others also blinked and stared at Ying Feiyu curiously.

They also want to know where the machine that can exhale cold wind is?

"Yes! My father asked directly, otherwise how could my son know what my father was looking for?"

Ying Feiyu smiled wickedly, and Ying Zheng's face turned pale with anger.

Then he walked to the main driver in a few steps, opened the door, pointed to the right side of the steering wheel and said, "The air conditioner is embedded inside, and those small holes are the air outlets. When the car is activated later, turn on the switch, and a cool breeze will emerge from it!"

The design of the air conditioner is not much different from that of later generations, and the appearance is basically the same.

"What? Inlaid in the car?"

These remarks aroused the curiosity of the old people.

Before this, they had been walking around the car for several times, and there was no abnormality in appearance.

What a small machine it is? It can be embedded in the car without any trace?

"That's right!"
Chapter completed!