Area 51 is home to many talented scientists, and many of their inventions are far ahead of the world's scientific and technological developments. As soon as many achievements are revealed, they will be shocking and become the focus of physicists around the world. The Americans were far-sighted, and after World War II, this scientific research base was established, and it was so deeply hidden that spies from other countries could not enter. Arguably, this is the most mysterious place on earth in the last hundred years, and even the newly appointed president of the United States must be approved by Congress before he can inspect it in depth.

Since David was from there, his words were extremely credible.

"Mr. Long, now you have to trust me, there is no second way to go." David said.

"Compared to you, I'd rather trust Miss Gu." I say.

Since people from Region 51 are geniuses, they think differently than ordinary people. And I know that there have been many genius scientists in Area 51, and there is only a thin line between genius and madness. On the surface, David is a normal person, but since he invented the leyline theory, the degree of madness in his heart can be seen.

"Thank you." Gu Tingcheng laughed.

I'm telling the truth, between the two I have to choose what one believes, the latter, of course.

"It seems that the power of beauty is always endless." David whistled.

"We Chinese only believe in the truth." Gu Qingcheng immediately corrected him.

"We Americans are the same, and I believe most of the truth is in the hands of Americans." David said.

"That's not necessarily, just like now, our analysis of World War II is basically fair and just, while the Americans' analysis report is exaggerated and blindly exaggerates the role played by the United States in World War II." Gu Tingcheng said.

David shook his head: "Those are not important, we have discussed before, in fact, it makes no difference whether any country in the world is governed by anyone now, because even the king of a country, in the eyes of God, is just an ignorant little ant." When we put the scrolls together and find the dragon, the world will be under our feet. We believe that whoever can control the dragon is the master of the world, on a par with God. ”

At this moment, David's eyes flashed with a frenzied fire, just like later generations analyzed the Nazi Führer, only paranoia can succeed. I believe that David is also such a paranoid, insisting on going his own way and not listening to dissuasion, so that he will reach a certain peak in physics research. This kind of paranoia is indispensable in scientific research, but once it returns to the real world, if it is infinitely expanded, it will bring great disaster to mankind.

The fact that the Nazi Führer had magnified his anger against the Jewish people in order to turn his army into a killing machine, to build concentration camps and to deprive others of their lives without any scruples, is a terrible example that future generations should wake up. Again, I can't fully trust David because of this.

"Of course you have a point, but we have more important things to do." Gu Tingcheng said.

She glanced at me out of the corner of her eye, presumably waiting for my answer.

"History is just history, and what we need to grasp should be modern." I say.

"When I invented the leyline theory, time and space no longer existed. Not only can I stand in the three-dimensional world, but also in the four, five, and six-dimensional worlds, all of which can be reached in an instant, in the heavens and on the ground, at my disposal. There is a monkey in the Chinese novel, who can do a somersault of 108,000 miles, and I can do the same, and I don't have to fly to the sky at all, I can do it by standing here. David said.

"Go back to reality, go back to Dunhuang and Mogao Grottoes, solve the problems there, that's what I'm going to do." I say.

"I think the same way." Gu Tingcheng agreed.

"Let's talk about it when we get to the old palace, I believe that life is always more exciting than stories, and there must be something interesting waiting for us there". David said.

It is clear that he, of course, was not persuaded by us, but continued to carry out his ideas. I had to become hostile to him because this is a madman, and a madman will only cause the great destruction of the world.

"Let's go, go to the old palace of the Northern Alliance, it's a place that modern people can't visit anyway." Gu Tingcheng said.

We crossed an empty avenue into an alley full of high walls on both sides, turned left twice, and over a broken window, we entered a huge palace.

This palace still exists in modern times and is a must-visit for many out-of-town visitors to the city. The reason why it is called the old palace is because after the overthrow of the previous regime, the new rulers who came to power preferred to set up offices in the civilian area in order to show their selflessness, rather than live in this splendid place.

The new rulers represented the will of the people, while the old emperors represented the nobility and landlords. Therefore, the choice of office location can show the different ideas of the two generations of rulers.

Since the victory of the revolution, it has been abandoned. No one would dare to come back here in a blatant manner, because that would violate the taboo of the new rulers. Revolutionaries are always radical, and once they find someone who has returned to remember the old palace, it means that they dream of restoration and hate the revolution. Once reported, such a person will end extremely tragically.

So, when I looked around, all the tables, chairs, and pillars were covered with dust, and most of the stained glass windows were broken.

History is always strikingly similar, after any generation of rulers came to power, they would all use various means to loot the people, collect the treasures of various places in their own treasure troves, and live a life of poverty and luxury. Once the regime is overthrown, all he has is a fantasy. At that time, he wanted to live a civilian life, and he couldn't do it at all. On and off stage, the change is so fast, it's like a play.

Now, it's worthless, just an empty hall that has long lost its soul.

"Come with me." David said.

He led the way ahead, expertly pushing open one wooden door after another, almost trotting forward.

"Trust him, there will be no problem." Gu Tingcheng whispered in my ear.

We followed David closely, turning dozens of turns, passing through thirty or forty gates, going up and down more than twenty steps, until we finally came to a round room.

In Chinese architecture, there are few rooms with such roundness, because it does not conform to the Chinese philosophy of "the sky is round and the place is round".

"This is it." David stepped back, his back against the circular wall.

Gu Tingcheng nodded, didn't say a word, just looked at David.

"What does Mr. Dragon think of here?" David stared at me.

I looked up and saw that the roof was very high, at least five meters, and it was a circular spire. In other words, the room is tapered, slowly shrinking in diameter from the bottom to the top, and finally approaching zero. Among the crafts of the Northern Union, there is a kind of nesting doll called nesting dolls, which is this design.

"Did you lead us into the heart of a nesting doll?" I asked.

My answer took David by surprise and shook his whole body.

"How do you know? Your reaction was so fast, could it be that Miss Gu told you in advance? He asked.

I shook my head: "It is obvious that we are standing on the land of the Northern Alliance, and all the crafts here are the condensation of human thoughts and knowledge of nature for a long time. From the handicrafts to the buildings, to the lives of the common people, they are all in the same vein, and it is not difficult for me to think of nesting dolls from this round house. ”

Gu Qingcheng also shook his head and smiled at David: "You misunderstood, we didn't even have time to talk along the way, and I didn't have a chance to tell Mr. Long." Of course, with Mr. Long's wisdom, many things can be seen at a glance, and there is no need for others to talk about it at all. ”

David's brow furrowed, his eyes motionless, staring at me.

I looked at him calmly and did not avoid his forced gaze.

"No one can see at a glance that this is the structure of a matryoshka doll, and you can't do it, it's just a coincidence." He said.

No one opened their mouths to contradict him, however, the atmosphere between the three of them became very awkward. He is a madman from the 51st region, thinking that he is superior in wisdom and regards everyone in the world as if he is mentally retarded, but he did not expect that in fact, at least one in ten thousand of human beings is quite intelligent, and his IQ is extremely close. It's just that everyone has different opportunities when they grow up, so some people can become presidents or emperors, while others can only live in obscurity. Lei Dongtian has told me this truth countless times.

Of course, the same truth, as the ancient Chinese have clearly told us, is in ancient books. Over the past 5,000 years, generations of wise men have carried forward these truths and turned them into countless complete theories. Unfortunately, due to the language barrier, it is difficult for foreigners to really understand them, and the current Chinese are quite impetuous, and have no time to take into account the wisdom of their ancestors, but follow the footsteps of Westerners, blindly lost in the pursuit of money.

The ancients once said that there is a golden house in the book, and there is Yan Ruyu in the book, and it is really sad that such an obvious warning is not noticed by modern young people.

"The discovery of the leyline theory comes from the fact that the rulers of each country have a unique connection with each other. Modern rulers are through telephones, the Internet, and in the past, rulers were through flying pigeons, telegraphs, and postmen. And what about the rulers further aback? And through what contact? This connection must exist, otherwise wars between nations will never stop. When I looked at the history of Europe, I found something very interesting: there were tunnels between the small city-states and the mathematical principle of "the shortest line between two points". Through these tunnels, they had a unique one-line connection with each other, and in the event of major wars and plagues, kings and nobles would migrate to other places through these tunnels. In the past, there were many countries in Europe, and there were many alliances of city-states, small landlord states, and aristocratic castles. Then, if all the tunnels exist on a single plane, they will intersect and cut off each other, causing chaos. Later, a wise man from Augsburg, Germany, invented a way to make hundreds of tunnels untroubled, and this is the origin of the leyline theory. David said.

In Europe, Augsburg is a famous place, now a tourist destination, and in the past a center of politics and money. The wise man he spoke of only had to look through the information to know.

"That was a great discovery." Gu Qingcheng nodded.

"Only great people can discover great legacies, and I spent twenty years in District 51, day and night, searching for this theory. I also vowed that as long as I understood this theory, I would leave Area 51 and regain my freedom. David said.

I see that his age is only about thirty years old, that is, he entered the 51 area before he was ten years old.

"It was through this method that David discovered Sun Dianying's tomb robbery notes." Gu Tingcheng said.

"Yes, yes." David nodded repeatedly, "That booklet accurately predicts the development of the world, which is ten thousand times more accurate and clear than what is said in the "Centuries". ”