"Fellow Taoists, please close your eyes for now. I am going to use the Guangxi Four-way Gu!" An old man in the Gu Master's crowd suddenly stood up and said.

When everyone heard this, they burst into a burst of discussion.

This "Guangxiang Sifang Gu" is not a very precious insect. Its refining formula is widely circulated in Zhongzhou, southern Xinjiang, northern plains and western deserts.

But this insect is made up of a combination of a thousand small light Gu, a thousand double Gu, four direction Gu, light powder Gu, and round moon Gu. Several of them are not cheap.

The first appearance of this Gu can be traced back to the decisive battle between the Han State in Zhongzhou and the overlord Chan (chan) slave thousands of years ago.

That night, Beiyuan mobilized millions of cavalry and countless Gu masters to attack the Han camp at night. Seeing that Han soldiers could not organize an effective counterattack in front of the Dannu army of Beiyuan that was raiding, the Han Kingdom finally used this Guangyao Sifang Gu, which was strictly confidential after it was developed.

Speaking of which, this Gu has no other function, it is just lighting!

However, as soon as this light comes out in all directions, the area illuminated is not as simple as the light of a thousand small light Gus! This is a thousand times the light of a thousand small light Gus! It is also condensed in the full moon Gu, hanging in the air, illuminating the entire radius of hundreds of miles, as if it were daytime!

Thousands of years ago, the Han Dynasty used the help of the Guangyao Sifang Gu to see clearly the enemy, gradually organized a counterattack, and finally repelled the Dannu, and finally achieved a major victory after several years of war, thus laying the northernmost border of Zhongzhou today.

Because of the special function of this Guworm and the huge amount of materials... it is almost impossible for individuals to refine this Guworm except for each team.

Now that the old man actually took out one, how could he not make people talk for a while?

The old man took out the Gu insect from the empty orifice. The Gu insect could fly and hung quietly in front of the old man.

Zhang Wang looked closely and found that the insect was like a hollow glass ball the size of a football, with thousands of light spots flying up and down. A moon-shaped insect in the center was quietly suspended... and the end was extremely beautiful.

brush--!

The old man infused his true energy and activated the Gu insect to fly into the air.

Until the Guworm had only a small light spot left in everyone's eyes, the old man stopped activating and said loudly: "Close your eyes!".

Most Gu masters quickly closed their eyes.

How many people present hadn't heard the story of a night-attacked enemy army temporarily blinded by the sudden glory of the four-sided Gu in the story of many storytellers?

No one noticed that Zhang Wang not only did not close his eyes, but instead looked at the darkness of the void ahead without blinking. On the surface of his eyes, a layer of brown lens quickly grew and covered the entire eye.

He used the perfect control ability of the male blood of the perfect pillar to grow a lens similar to the structure of the sunglasses on the surface of his eyes as a protection.

The incandescent light suddenly exploded...

Under the illumination of the "Shining Four Gu" hanging high in the air like a full moon and emitting light like a small sun, a huge dark cave suddenly appeared in front of everyone.

hiss--!!!

Just when Zhang Wang was shocked, everyone else had their own methods. The Gu masters who did not close their eyes were shocked by the spectacular scenery in front of him!

Before this, everyone had imagined various possible situations.

A huge underground abyss...

A sect ruins built in a huge cave...

An underground lake connecting countless underground rivers...

What I didn't expect was... what appeared before everyone's eyes would be a huge, huge, and extremely huge city!

Within the range of sight.

All of them are the endless buildings of this underground city!

Houses, city walls, towers, Buddhist temples... are all vivid in my mind! They are as magnificent as a real human city!

The four-way Gu can illuminate the ground within a radius of hundreds of miles, as if it were daylight!

And if we count the diffused light, the range of gradually decreasing... in fact, the total area is more than hundreds of miles!

And now, in the eyes of everyone, even those Gu masters whose eyesight has increased by the Gu insects still find it difficult to see the edge of this underground city!

It was just faintly at the far end of the sight. It seemed that there was something that seemed to be the city wall... and there was also a black line further away. But it was obviously taller than the city wall, and it might be the same cliff on the other side of the city as where the Gu masters stood.

What a great thing about Hongran! What a great thing about this!

Even on the ground, how many such giant cities are there in the entire southern Xinjiang? Are there or are there?!

In everyone's hearts, perhaps only the capitals of the major empires in Zhongzhou that are rumored to have such a scale and momentum?!!

If it were those giant sects, although the mountain gates were large, the actual building area of ​​the mountain gates that were attached to the steep mountains was simply incomparable!

Can it be said that a group of bandits occupied Mount Everest by saying that their village is as big as the entire Mount Everest?

Obviously not!

The same goes for it.

Although many families in southern Xinjiang cover hundreds or thousands of miles of territory, even tens of thousands of miles of land.

The main village often completely occupy the entire mountain or a plain and many surrounding hillsides. However, in most places, there are still open land forests, or even wilderness ridges.

How could it be as staggered as this underground giant city? I don’t know that dozens of millions of buildings are located in it, and it is completely like a highly developed civilization city?!

The Gu masters opened their eyes one after another. Everyone was shocked by the giant city in front of them so that they could not speak.

Zhang Wang was also desperately recalling the historical materials of the southern Xinjiang that he had read... 'How could this happen? Did there ever be an empire of this size in southern Xinjiang? According to the size of the city... it would require at least millions of people to fill it! This was the scale that was reached by Chang'an and Luoyang in ancient times!'.

‘This area of ​​southern Xinjiang... no, there is really such a big country in the entire southern Xinjiang? Why haven’t I seen any clues?’.

‘And, what does it mean to build a city underground? The canyon outside the Black Iron Gate outside is obviously formed naturally... but it is used as a passage.’.

‘Obviously! This place was originally a natural cave, but was discovered by an ancient force, and this city was established here…’.

‘And what? It was abandoned like this?’ Zhang Wang looked at the magnificent city in front of him, his eyes flashing - he really couldn’t figure out why a country had abandoned it after secretly establishing an underground city of such a size, and had not left any record in history?
Chapter completed!