The decision to build the Imperial Capital into a large array was made after I learned that this was the only way for the outside world to invade the underground space. The imperial capital covers an area of 60,000 square kilometers and can accommodate about two fortress motherships.

Star heavy battleships are about three to five kilometers wide and five kilometers wide and thirty to fifty kilometers long. The Zeus-class heavy battleships are about eight to ten kilometers wide and high, and eighty to one hundred kilometers long. The largest wormhole ever detected is about twenty kilometers in diameter. Therefore, the maximum territory of Zeus-class warships and transport ships will not exceed ten kilometers. The Star Fortress Mothership is diamond-shaped, about 100 kilometers wide and 300 kilometers long. The fortress mothership cannot migrate through wormholes, and it is difficult to find large wormholes for large transport ships, so they can only sail in the starry sky.

The overall shape of the imperial capital is a gourd type, and the mouth of the gourd faces the underground space. If the imperial capital is erected, the gourd shape formed by rotating it around is the shape of the closed enchantment of the underground space. It is not advisable to choose the mouth of the gourd to build a large defensive array, there is no strategic depth, and the closest to the outside enemy near the bottom of the gourd is also without depth. Choose the position at the waist of the gourd to be the most suitable position for the current synthesis. In this way, the seven layers of the Imperial Capital were to be placed outside the defensive array during the period of the defensive array that had been arranged in advance. The Imperial Palace area occupies nearly half of the area, and the real magnates live in close proximity to the Imperial Palace. The hotel where I live is right on the waist of the gourd, and the big array was built from here.

The position of the gourd waist is between two thousand-meter-high peaks, the two peaks are like two gateposts, and the middle of the peak is the boundary of the defensive array set up by the earth's star core, and now this layer of defense is still being strengthened. The large array that mixed the five elements of time and space to reverse the Yin and Yang Forbidden Air Forbidden Law was nearly a hundred miles thick and protected by three thousand layers. With my current ability, entering the Great Array from here may not be killed, but it is very possible to be trapped for hundreds of years. There are all kinds of serial teleportations inside, either entering the zero-dimensional space or teleporting to the sea of purgatory. And out of the sea of fire and into the rest of the five elements, from the moment of entry, it entered an infinite loop. It is only now that I realize the horror of the Earth's star core. I believe that even if the Emperor Lord Star Core of the seventh or eighth layer of dimensional space is like this, it is even more likely that too many secrets of the earth are hidden in the long river of time.

I sat on the balcony of the villa garden and looked at the terrain of the gourd. The distance between the two peaks is about eight kilometers, and the height and 100 meters underground at five kilometers above the ground is the rectangular barrier formed at the mouth of the gourd of the earth's star core. This section of the rectangle is about a kilometer long, and then two spherical barrier spaces are connected to the front and back, the small spherical is facing the underground space, and the large spherical is facing the outside direction. And all these spaces are now filled with space-time ripples, which are divided into five layers of space-time.

I urgently need a million construction robots to help me build a protective array.

"General Chenlong, please summon all squad leaders and above, as well as all staff officers, scouts, and engineering arms to gather with me. The remainder are also being prepared for action as originally assigned. I'm going to take you about two hours first. Then they each returned to the team. ”

Chen Long is the commander of this thousand machine immortal brigades, and I informed Chen Long through a secret communication through the Left Ear Intelligence Center to come to discuss.

"I am going to arrange a large fortress formation one kilometer wide and connecting the two mountain peaks in this place, that is, to arrange the formation, but also to form a multi-level defensive fortress. This is my idea of arranging the three-dimensional images and patterns, and you have half an hour to understand and supplement them. Half an hour later, Chen Long led all of you, asking for the underlying procedures of all low-level intelligent machinery in the imperial capital to be modified into construction machinery, with a number of no less than one million, and the construction was carried out in sections. You use these materials first as the core skeleton. ”

The materials I took out were a large number of special ship materials that I purchased in Xuanji City. It was originally used to build star warships. Now part of it is taken out and used to build a defensive fortress.

"It's plunder, it's tyranny."

Chen Long and others acted quickly, and large robots, intelligent construction machinery, transport vehicles, and even armed armored vehicles left the original owner or station to assemble and accept the task of building the fortress. According to different requirements, different functional models of machinery are assigned to complete the construction of different areas, and the implanted instructions will be cleared after the completion of their work content.

Naturally, these summoned intelligent machines were strongly opposed by some of their masters. Some of them were due to financial losses, and some of them were completely dissatisfied, and my arrival completely destroyed their status and rights.

"An hour ago, you saw with your own eyes the consequences of the outside invasion here, in a short period of time, tens of thousands of soldiers, hundreds of thousands of residents were reduced to ashes, this is just an insignificant scout team of invaders. This will be the most brutal battlefield, and now I declare a state of war. You can choose to leave, or you can choose to stay and defend your homeland. For those who leave, there will be a passage to leave tomorrow afternoon. You can either return to the rear home or head to the Sunset Family Station. Leave behind the resistors and form a unified escort army. For those who remain, I will not treat you as cannon fodder, but will train you to have skills. The conditions for staying to fight the invaders are: Those who have parents, wives and children, and those who have no brothers and sisters, are not allowed to stay. In a state of war, anyone who violates the provisional regulations for the defense of the imperial capital, obstructors, instigators, and troublemakers are put to death. ”

Without the use of communication equipment, the dragon lion's roar is the secret skill of the three-eyed dragon lion. I learned to use it, and the clear and soul-touching voice spread throughout the imperial capital.

The process of co-optation was generally smooth, with sporadic resistance quickly suppressed. An Hong and Sophie, the two remaining action team members, are quickly cleaning up and screening. The intelligence center of the Imperial Capital Executive Yuan, the secret hall of the imperial palace and other secret archives were obtained by Chen Long's intelligence team. It is much more convenient to check the personnel of the imperial capital according to this information. Such an urgent time can only be preliminarily screened. Sophie's hypnotic ability isn't enough to quickly land a large number of characters. An Hong's ability is teleportation, and both girls have undergone special armed combat and intelligence training. Now that the foundation has been built, we can share part of the task. After the fort is established, the two women are mainly responsible for internal affairs, and will join forces with the intelligence group under Chenlong's wave.

"Sophie, it is difficult for us to complete the task assigned by Childe, and before tomorrow afternoon, it is impossible to complete the screening of the outer side of the fortress line, even if it is a rough screening, it will not be possible. I think there will be Fu Gongzi's trust. ”

"An Hong, Childe asked us to do this work, and we must believe in our uniqueness. It must be impossible to complete all the screenings, and I don't think it will be the main purpose of Childe. ”

"Sophie, how can you be so possible? Can you guess Childe's intentions? What kind of girl would Childe like? It must be rare between heaven and earth, Sophie, your appearance is also outstanding, do you have a crush on Childe? ”

"You are less poor, you also have many suitors, white and pure, charming and beautiful."

"Hee-hee, Sophie, where do we start and strive to get meritorious, so that we can be worthy of the cultivation of the son."

"I think the biggest problem is a few palaces, and now they are busy leaving, and if there is a problem, it will inevitably leak out. The two of us came to investigate, and the machine fairy team answered. I've heard before that young girls disappear every day in the imperial capital, even in powerful families. There are not many forces that can have this ability to suppress public opinion without being discovered, and although the palace has avoided suspicion many times, I still feel that there is a problem, especially the first regent palace. ”。

Even though it was already after midnight, the streets were full of people and smart machines. Overnight, the situation changed dramatically.

Sophie and An Hong changed into ordinary clothes, and the machine fairy team secretly followed and protected. The palace was already very chaotic, and there were many people coming in and out, dismissing the servants and sorting out the supplies. At this pass, many auxiliary robots in the palace left the palace and gathered at the fortress line. Sophie and An Hong followed several people who had entered the palace and entered the palace.