"Who would have imagined that such a magnificent building could have been built in just thirty years."

The history of the Great Wall is a household name among the Southern Hung Stars, and the textbooks of several generations of history textbooks without exception will use large texts to introduce this period of history.

Although Yang Jun didn't dare to say that he was familiar with the rolling melons he had memorized, he still had a detailed understanding of this history, and he had almost kept in mind the 158-year history from 2030 to 150 in the new era for the exam.

The plan for the Great Wall was proposed in 2031 BC, when the major federations were planning to build it, and the battle between humans and domain demons was not yet clear, but someone proposed a concept.

The meaning of the Great Wall was to resist foreign invasions, and it is precisely because of this meaning that the high wall in front of the rain at this moment is named "The Great Wall".

The Great Wall has a total length of 325 million square kilometers, completely separating the realm between humans and domain demons, but not all of the Great Wall was built thanks to the humans of Nanhongxing.

Ever since one hundred and eighty-eight years ago, when the Outer Domain Demon suddenly descended on Nanhong Star, the battle between humans and domain demons has never stopped. However, one hundred and eighty-eight years ago, there was no definition of the so-called Star Source Envoy on Nanhong Star, and the era at that time was now the era of energy fission, with many countries and many weapons to destroy the planet.

It is said that at that time, the environment was very polluted, and there was a type of transportation called "automobiles", which was convenient but emitted a large amount of carbon dioxide.

It wasn't until after the invasion of the domain demon that this kind of transportation, which was almost vulnerable in front of the domain demon, was completely shelved.

At that time, the human race was vulnerable in front of the domain demons, and it was said that the strongest person in the world, his strength had only reached the strength of the first level of the Star Refining Realm.

The so-called guns and all kinds of advanced weapons at that time were like toys in front of the domain demons, but Rao was like this, and the human beings at that time never gave up, until the human habitation was eroded inch by inch, and the human beings never gave up resistance.

In the past 10 years, the area of human existence has shrunk from more than 1 billion square kilometers to only 10 million square kilometers, and the human population has suddenly shrunk from 29.1 billion to 1.5 billion.

It was a dark time, and humans were being used as food, pets, and even trade goods by domain demons.

Until 2045 BC, a starlight fell to Nanhong Star, and a trail above the sky that illuminated the night pierced the sky, and a person who didn't know where it came from and why it appeared stood proudly above the sky.

Until now, no one has known what his name is, but those who have come from that era will never forget him, nor will they forget the day he appeared.

With just one move, everyone only saw him wave his arm, and hundreds of millions of domain demons were wiped out in an instant.

It is also this mysterious person who taught humans the power of using the star source, and that is the first hero who can fight against the domain demon appeared in which era - Xuyou.

After that, the Heavenly Pavilion was established and became the first force gathered by the Star Source Envoys, and later there was the appearance of the Eastern Guard, which was the predecessor of the Eastern Guard.

The Heavenly Pavilion establishes order and helps the government create a new social order. The Eastern Guard Army fought at the forefront until the first year of the new era, which was the day when the Great Wall was completed, for unknown reasons, the Eastern Guard Army was disbanded, but only one day later, the Eastern Guard Mansion was established.

In the following 158 years, the Dongwei Mansion became the strongest force stationed on the Great Wall, and because of this, the Great Wall became the territory of the Dongwei Mansion.

The Great Wall has grown stronger under the management of the Dongwei Mansion, and it has become a place where people from a deep background must unconditionally abide by the rules of the Dongwei Mansion no matter how deep their background is.

No, until where did the advanced weapons of the Dongwei Mansion come from, and how the weapons and technology built on the Great Wall were researched, they only reached one point, no matter which federation or which power in the world, as long as there are new weapons or advanced technology, the first thing to support is the Great Wall.

Therefore, for the vast majority of mid-to-high-level Star Source Envoys, even the land of adventure is a place of adventure at this moment, of course, this is only for those who are above the Star Realm.

Lin Yu, who walked out of the floating cloud shuttle, began to deeply understand the last sentence in the book: "Of course, this is only for those who are above the Star Realm. ”

The Star Source Envoys who were busy shuttling around seemed to be at a level lower than the Star Realm.

"It's kind of scary."

Rao is always calm Leng Mo couldn't help but sigh like this.

"Welcome to the Great Wall, congratulations, you have broken the record for the lowest level to appear here."

When Bu Qingshan said this, his eyes were very obviously pointed at Lin Yu, the star source of the fourth-level realm of star refining was even rarer than the unalienated creatures in this place.

Lin Yu vaguely felt that after Bu Qingshan finished saying this, there were many people around him who looked at them, some curious, some contemptuous and some ignored.

It seems that the people of the Star Refining Realm are really vase exhibits on the Great Wall, although Lin Yu and the others did not receive any difficulties in the bloody plot along the way, but the surrounding residents were angry with them.

The kinder ones greeted them warmly, and some of the people who walked in the cold wind also seemed to nod to them on Bu Qingshan's face.

"People here are still more xenophobic, and although they won't do too much to strangers, they won't be too enthusiastic, but after staying here for a long time, they will be enthusiastic about you, provided that you are a good person."

Bu Qingshan led the way in front, and he seemed to deliberately want to take the teenagers around the city, especially the living areas and the most lively business districts.

Because it is the people of Towei Prefecture, even if the street is crowded, the people on the street will still give up a spacious place in the middle. In Lin Yu's eyes, this doesn't seem to be some kind of compulsion, or that people here are used to this way.

The people of Dongwei Mansion are completely a signboard that cannot be desecrated here, and Lin Yu seems to understand what Bu Qingshan is doing.

He has been detouring, and the place he has walked through will also be a place where they will definitely come after moving in, Bu Qingshan announced to the others, although their young people are not strong, but behind them is Dongwei Mansion.

Lin Yu really felt like a giant panda for a while, and sighed helplessly: "It's become a national treasure." ”