The main material of the sky city built by the Zhou Dynasty is a complete mountain, with a total height of more than 120 meters, and the widest point is also 100 meters, which is similar to a pyramid. Except for the hollowing out of some of the places used to build the equipment room, the reserve room, and some other functional rooms, only the corresponding position used to conduct energy and build the magic array was dug out by the nanomachine qì A pipe path that was only enough to put down the materials was excavated, so the entire mountain basically still maintained the original structural mode, mainly earth and stone.

Of course, in order to prevent the mountain from collapsing and decomposing under the interaction of anti-gravity and gravity, in addition to using some special solutions, nanomachines, and metal building materials to rationalize and agitate it, the Zhou Dynasty also embedded the anti-gravity magic with the enhanced magic specially used to fix the relative positions of molecules from the inferior world of magic universities.

Therefore, in terms of pure hardness and stability, not only will it not collapse due to the positive and anti-gravity effects, but it also has a certain range of defense capabilities, which can resist the single direct attack of ordinary small missiles.

On the top platform was a large complex of houses, swimming pools, recreational facilities, and venues for the Zhou dynasty and related personnel.

In addition, there are several passages connected to the surrounding mountain walls on the top platform, which can be used by the residents of the Sky City to climb the cliff platform and overlook the outside world through a protective wall formed by high-strength hardened glass reinforced by enhanced magic, and for personnel to enter and exit when needed.

The exterior component of the main body of Sky Castle has a large absolute domain barrier (the absolute defense of IS), which is used to protect the entire Sky Castle from being safe when flying in the sky, or when it is attacked by the outside world.

Naturally, the result of this is a significant consumption of energy. Plus the energy used to sustain all kinds of modern magic...... The energy consumed by the entire Sky City has reached an astronomical amount, and the preliminary estimate of the Zhou Dynasty alone is that the power consumed by the Sky City in full operation for one hour is close to the power of a city in New York for about half a day! It can be seen that its energy consumption is terrifying.

Therefore, it is clear that the general energy system is no longer suitable for use in the Sky City. Therefore, Zhou Chao had to use his brains to design another set of energy circulation system with Lala. -- The Ark's energy circulation system.

As the name suggests, this system is an energy system created by the working principle of the Ark reactor, so the main core is still the Ark reactor with new elements. It's just that some changes have been added to the way it is used.

For example, the Ark reactor used in Sky City is no longer miniaturized, but a large Ark reactor similar to the one in the Stark building. The New Element Ark Reactor acts as an ignition device and a new elemental manufacturing core in it.

For example, a number of wind turbines and electric solar panels have been installed externally to share the burden and power replenishment of the large Ark reactor.

For example, the internal components of the Sky Castle include a mine storage pool made of special materials researched by combining magical theories with enchantments, rune knowledge, and modern technology, which is used to collect the natural electrons of the sky during thunderstorms to act as the back energy of the Sky Castle.

In short, at this time, in addition to not being equipped with a large beam weapon to make it a fortress, it is almost completely a half-city magic tower that combines science and magic! No matter which world you get, it's a terrible game that is very high-end, atmospheric, and high-grade at a glance.

……

Half an hour later, the Sky Castle came to a halt more than eight hundred meters above the ground. followed by a slight horizontal movement, like a flutter in the wind, slowly drifting forward.

"Lala, how about we say we'll live here in the future?" Standing in front of the cliff on one side of the Sky Castle with Lara, he whispered as he looked at the sea of clouds outside and the ground scenery that slowly slid backwards below.

"Okay." Lara nodded in agreement.

Zhou Chao smiled lightly, didn't say anything, and quietly enjoyed the different feeling in front of him, which was obviously different from that brought by airplanes and superpowers.

A day later, the city in the sky flew across the strait and appeared in Fuzhou in the Tang world.

A day later, it appeared in Linchuan again.

Then Yuzhang, Jiujiang, and finally flew over Jiangxia City.

Suddenly, the old man with a cigarette stick in one hand had a shocked expression on his face and stared blankly at the sky.

"Old Wangtou, what are you looking at?" The other old man was puzzled, and also looked into the air according to the old king's sight, but then his heart was also shocked and became dumbfounded.

And then there are others......

After a while, the entire city fell silent, and their eyes were full of shock as they looked at the huge sky city that was gradually flying above them from a distance. What's more, he simply knelt down with a thud, kowtowing with a reverent expression, looking like worshipping a god.

Zhou Chao ignored them, and directly reached out in the void, and gave an order to the T-X3 terminator who was guarding the palace as a stand-in.

Immediately afterwards, it didn't take long for the troops of the entire Great Chu Empire along the Yangtze River to suddenly move, and they landed on the north bank of the Yangtze River across the river one after another, and began to conquer many forces north of the Yangtze River.

So it is obvious that the order that Zhou Dynasty gave to Nada just now was nothing else, it was a war order!

As for why the Zhou Dynasty, which had been silent before, suddenly issued such an order, it can only be said that after boarding the city in the sky and seeing different scenery along the way, his mood underwent some subtle changes, which changed the national policy of cultivating talents and developing scientific and technological productivity that the Datang world has been implementing in recent years, and launched a unified battle against the entire Datang world's Huaxia.

It was only with his actions that those forces on the north bank of the Yangtze River did immediately become panicked, gathering the strength of the whole country and resisting vigorously, in order to be able to preserve their last glory.

It's just that this kind of behavior is completely futile, under the blow of the ultra-modern mechanical soldiers composed of skeleton machine Qì people, as soon as they come into contact, the armies of the northern forces have passed out under the effect of the large-scale delivery of Honghou brand hemp 'drunk' drugs, and become non-resisting personnel and are taken in by the mechanical soldiers, allowing the mechanized soldiers to advance to the core of the various forces under the drive of various means of transportation.

So less than three days later, all the cities along the north bank of the Yangtze River fell into the hands of the Zhou Dynasty.

Seeing this, except for some of the members of the northern forces who were unwilling to fall from the emperor to prisoners or dead people who chose to flee, the remaining part of them were very aware of the current affairs and led their subordinates to surrender and took the initiative to merge into the forces of Great Chu.

Therefore, less than a week after the cities along the Yangtze River were taken, all the cities in the ancient Central Plains flew the flag representing the Great Chu Empire.

Less than five days later, the eastern and northern regions were also captured.

At this point, the entire Hua'Xia of the Tang Dynasty was taken over by the Zhou Dynasty, completing the substantive unification.

In this regard, the people in the north have no resistance at all. Because as early as a few years ago, they had enough of being exploited by the forces, envious of the wealth and tranquility of the southern Chu State, and those various instruments that seemed so magical.

Subsequently, various facilities of the Great Chu Empire and the young talents cultivated by them went to the north to carry out the construction and thorough governance of the northern lands.

……

"Really don't see you?" On this day, in the courtyard of the palace of Jiangxia City, Song Yuzhi, who was dressed in plain white clothes, looked at Zhou Chao who was lying on the bed crookedly on the side and said.

As for the people she spoke, they were the same as she had been at the beginning, the women who wanted to be stuffed into the harem by the various forces of the newly incorporated territory to stabilize their own family power.

Among them, the Zhou Dynasty is familiar with Dugu Feng, who is Dugu Valve, and Dong Shuni, who Wang Shichong of Luoyang has always wanted to stuff in.

"Nope." Zhou Chao pouted.

The corners of Song Yuzhi's mouth curled slightly, and a touch of tenderness appeared in his eyes. But as an emperor's woman, especially when she has been in the palace for many years and has not come out, Song Yuzhi also has to think about the Zhou Dynasty and the entire Great Chu Empire, so after Song Yuzhi laughed, he still got up and walked to the side of the Zhou Dynasty, sat down on the edge of the couch with a short body, and persuaded softly, "Let's see each other." ”

"Huh?" Zhou Chao was surprised when he heard this, and looked up at Song Yuzhi in surprise.

"Even if you don't want to choose them to enter the palace, you can appease the hearts of those powerful people, otherwise they will be uneasy." Song Yuzhi explained.

After listening to Song Yuzhi's words, Zhou Chao frowned and pondered. After a moment, he decided, "Then let the stand-in meet." ”

"......" Song Yuzhi was speechless, and his eyes were weak. Then he hesitated for a moment, and then said, "Zhou Chao, we want a child." ”

"Why did you suddenly think of having a baby?" Zhou Chao was surprised.

"Now that I count, I've been in the palace for almost five years. We haven't moved for five years, even though it's a result of your peculiarity, but ...... But the people outside don't know that they have been worried about the country's succession, so for the sake of the people's hearts and the stability of the country, ......" Speaking of this, Song Yuzhi stopped, after all, even if she didn't say it later, Zhou Chao understood what she meant.

Hearing this, Zhou Chao frowned again, lay flat on the bed, and thought about it.

Zhou Chao understood that the truth Song Yuzhi said was also for his good, but he had already embarked on a certain path, and he was destined to live a long time, and he really didn't have the heart to have a child now. That seems to be a good idea...... R1152