(Hi Nima, good evil title, does this count as a title party?) ）

Looking at Li Er and his wife who suddenly appeared in front of him, Li Zexuan was quite speechless in his heart, the old Li family has a habit of sneaking into other people's homes~! Last time in the workshop, Li Chengqian was like this~!

Li Zexuan watched a lot of costume TV series in his previous life, and many emperors in it liked to go out on patrol in micro-clothes, but I didn't expect Li Er to also like to play such a vulgar routine, looking at him and Empress Changsun's regular clothes, it is estimated that people who don't know still think that they are just an ordinary couple, right~?

"The whole world is not the king's land, and the shore of the land is not the king's minister!"

Maybe this kind of thinking has been ingrained in Li Er's mind, he feels that the entire Tang Dynasty is his, and it is nothing to go out of the palace as a guest at the courtier's house like this.

As for eavesdropping, it was definitely not intentional by him, it was just a coincidence.

Li Zexuan was too absorbed in his memories just now, otherwise he would definitely have been able to detect that there were people outside the house in advance.

"Minister, see Your Majesty~!"

Li Zexuan bowed to Li Er, who was "eyeing the tiger".

"Don't talk nonsense~! Answer me quickly~! Is the place you just said fairy~! ”

Li Er was unmoved, and still asked.

Empress Changsun pulled Li Er's arm with some concern, she has always been shrewd, but at the moment she is very worried that her husband will be "enchanted", since ancient times, how many wise saints have become mediocre and incompetent because of the pursuit of those ethereal immortal paths, and even their wives are separated, and the country is ruined!

Yan Lide, who was an important minister of the empire, didn't have this kind of worry, he opened his mouth, but because of the power exuded by Li Er's body at the moment, he could only swallow back the words that came to his mouth, and at the same time secretly prayed in his heart that Li Zexuan would not say some words that charmed the king's heart.

"Back to Your Majesty~! This is just Xiaochen's dream, not a fairyland~! ”

Feeling Li Er's urgent and bloodthirsty gaze, Li Zexuan also secretly regretted what he had just pretended, but he didn't expect to recruit the wolf.

Never doubt the ancient emperors' pursuit of immortality, these people have reached the peak of power in the world, and they have no desire for mortal wealth, the only thing they want is eternal life, for which they do not hesitate to become tyrants~!

"Is it really just a dream~?"

Li Er asked unwillingly.

"It's true~!"

"But as you just said, you can't tell which world is a dream and which is reality. There was Zhuang Zhou Mengdie before, I couldn't tell the reality of the dream, and finally became one of the two saints of Taoism, and now you dreamed of such a real and bizarre fairy world, so, I want to know, does the fairy world really exist~? ”

(Zhuangzi was the first to put forward the idea of "inner sage and outer king", which had a profound impact on Confucianism, and his "three rays" thought coincided with the way of the three talents of the Book of Changes, so he was called Lao Zhuang with Lao Tzu, and the two were regarded as the two sages of Taoism)

Li Er stared at Li Zexuan's eyes and asked word by word. As long as Li Zexuan said half a lie, Li Er was confident that he could see it with his ability to read countless people.

"Your Majesty, even if the world in the minister's dream is real, the minister dares to conclude that it is definitely not the fairy world~!"

Li Zexuan directly broke off Li Er's thoughts and affirmed.

"Why~?"

"Because the people of that world are no different from us, they are all mortals in the flesh, they will be sick, they will be hungry and thirsty, they will be injured, they will also be born, old, sick and die, and the average life expectancy of people there is only twenty or thirty years higher than the life expectancy of the people of my Tang Dynasty, but it is by no means immortal! If there is no world of immortals, how can it be a fairy world~? ”

Li Zexuan did not flinch, looked directly at Li Er, and said in a deep voice.

"But you just said that people from another world can soar above the nine heavens, dive under the deep sea of hundreds of zhang, transmit sound for thousands of miles, and even look at each other for thousands of miles, how can mortals do such means~?"

Li Er still didn't want to believe it, and he retorted.

"Your Majesty, don't look at the other world too mysteriously, in the minister's opinion, the reason why they can be like that is nothing more than borrowing some tools, their engineering has developed to the extreme, a hundred times more advanced than my Datang, so they can create those magical tools!"

"Are you saying that those tools are all based on engineering~?"

Li Er said incredulously.

Li Zexuan pretended to sigh deeply and said:

"Now, the minister will tell the truth! The engineering proposed by the previous minister, including new arithmetic, electricity, magnetic field, and electromagnetism, only taught a small part of the children, and the rest were learned in dreams. In other words, the subject's engineering is the study of the world in which he dreams. ”

"What did you learn in your dreams~?"

Li Er's eyes widened, his breathing was a little short, and he muttered: "No wonder I always felt that your kid's knowledge didn't belong to this world, and you could even create something like lightning~!" Now it seems that it is indeed so~! ”

"Your Majesty, in that world, people call the ability to create new things science and technology, and engineering is the most important branch of science and technology. The telegraph machine built by Xiaochen before can theoretically realize thousands of miles of transmission, and if it is slightly modified on this basis, thousands of miles of sound transmission is definitely not a problem~! This is the ironclad proof that that world is definitely not the fairy world~! If Chen's engineering can be developed to the extreme, similar to the tools of that world, I Datang can also create it one day! When the time comes, flying into the sea is definitely not an unattainable dream for ordinary people~! ”

Li Zexuan felt that his on-the-spot explanation today was perfect, so that in the future, if he invented something awesome, he would no longer have to tell others that it was taught by his master, and he would always brag about his master, and sooner or later something would happen, because some things are too far out of this era, in the Heavenly Master Dao of Dragon and Tiger Mountain, there are several elders who have more contact with Lingxu Zhenren, if Li Er feels that something is wrong and sends someone to seriously investigate, he will definitely reveal his stuffing.

And if he says this, Li Er will definitely pay more attention to engineering and pay more attention to him, which can be regarded as recruiting a protective umbrella for himself and engineering!

"I see~! I see~! In this way, all the mysteries can be explained~! Engineering, a good engineering~! ”

Li Er's face was complicated and inexplicable, he had always been wise and decisive, and he didn't know how to treat Li Zexuan at the moment, and now things were out of his control.

After a long time, he said to Li Zexuan: "Yanhuang Academy, you kid will take care of me~!" I hope that in my lifetime, I can climb to the sky as high as 10,000 feet and see if there are any gods on it~! I want the kind of long car that can travel thousands of miles a day and carry thousands of people, and I also want the kind of tool that can transmit sound for thousands of miles! In this way, who else is my opponent in the whole world~! ”

Li Zexuan was sweating profusely, he really wanted to say: "Lao Li, is it a bit too much for your special mother~!" ”

…………………

(End of chapter)