"Let's go, everyone has evacuated, we are the last group!" An old man looked at the circle of people standing around: "The Asgard Palace has transmitted the image, the stronghold that the demons have established in an area on the periphery of the star field!"

"Ancestor, do you really want to give up this foundation?" said a middle-aged man: "This is hundreds of thousands of years of business!"

"How about not leaving, you can deal with this fleet, if you say you can solve it, I won't leave!" Old Ancestor said calmly. Pen @ fun @ pavilion wWw. ｂｉｑUｇE。 ｉｎｆｏ

The middle-aged man was speechless in a daze, such a huge fleet, not to mention the combat effectiveness of these ghost motherships, there will definitely be a lot of ninth-level demons among these ghost motherships, and they can't bargain at all.

A team of spirit ships pierced the sky, and the old man looked at the beautiful planet inside the window: "We left today, and in the future, we will definitely be able to come back!"

The fleet passed through the stargate, and finally a medium-sized spirit ship returned, after a period of time, the stargate slowly disappeared, and the last stargate connecting to other starfields in the Tiansu star field was also declared invalid, this time will last at least 10,000 years, within 10,000 years, the stargate is hidden under the effect of this special device, and nothing can pass through, only wait until this device completely fails.

With the advancement of the demons, human beings are more and more aware of the weakness of the defensive force in their hands, although I don't know what the reason is, the demon side has not carried out such a large-scale invasion of human beings for hundreds of thousands of years, and at this time, such a power was launched, but when such a power is naked in front of human beings, human beings come out and wait for death, there is only one way left, and they will develop the power in their hands with all their might, and strive to have the strength to confront or even defeat this power in the shortest possible time.

Under the tremendous pressure from the outside and the scourge of extermination, the human race has finally fully functioned, and the preparation of the battle array is like a high-speed gear, making a roaring sound.

In order to fight the latest ghost mothership, humanity must invent a combat spirit ship of the same class, and this hope rests entirely on the latest warp engine.

The reason why the original process of the human spirit ship is slow is because it is necessary to make the kind of space magic circle and warp speed circle that are all over the ship to support the spirit ship to achieve that speed, but the latest warp speed engine is different, he can surround objects in a certain volume into the space bubble through a point to achieve warp speed navigation, I believe that the latest ghost mothership can reach such a degree without knowing what the reason.

The speed of depicting the formation on the spirit ship in the entire range of dozens of kilometers is slow, but the formation is depicted on a core with a size of only about 100 meters, and the speed is very high, and when Asgard pulls out all the masters who originally carved the formation and starts to produce warp engines, the productivity has changed from more than 100 ships a year to 50,000 warp engines for giant spirit ships.

The next thing is much easier, according to the specifications of Sky City to start the production of the hull of the spirit ship, and finally as long as the cap is capped, the warp engine is filled in the predetermined position according to the design, and then the various control devices are linked, and the fairy palace has exploded into super productivity under Nuwa's plan, of course, the manpower on the side of the fairy palace is not enough, and a large number of workers have been recruited to produce the related equipment of the spirit ship.

In this case, the technology that has been coveted by various families for a long time is inevitably transmitted, although there is no clue about the most critical control system and the core device of the warp engine, but the other structures, alloy materials, and layout things have been stolen.

War is a catalyst for the development of science, and this is also applicable in such a civilization, and under the pressure of war, things in science and technology are bursting out at a super high speed.

Especially in terms of weapons, after seeing the new Demon Flame Cannon, what the spirit ship needed most was the new naval cannon, and the condensed spirit pill that was used to make armor for Tianfang at that time became the first experimental subject.

Of course, the legendary pulse beam, ion beam weapon, has also entered the line of sight of research and development, of course, after a special accident, everyone found that the spiritual electromagnetic railgun is promising, compared to the spirit pill, ion beam, pulse beam such as things without physical attack power, the physical attack of the spiritual electromagnetic railgun is more valuable.

An electromagnetic railgun with a length of more than ten meters can reach a discharging speed of about ten kilometers, so how many pieces is the discharging speed of an electromagnetic railgun with a length of about ten kilometers?

In order to get this answer, Yang Xiao, Fat Man, and various scientific research groups, under the hull of Sky City, quickly set up a spiritual electromagnetic railgun, with a length of ten kilometers, which is exactly as long as the usable part of the hull, and as long as the hull of the new generation of spirit ships that are now being produced in a hurry.

Compared to the earthlings who have to wear bulky spacesuits to work in space, it is much easier for people here to enter the vacuum, if it is not for fighting, those who have cultivated to achieve enlightenment can be exposed to the radiation of cosmic rays for a long time, so in addition to tying a rope to their bodies, these people are happily assembling the parts of the electromagnetic railgun in a weightless environment.

In just three days, all the links of the railguns were completed and they could be test-fired.

"Hey, don't make the shells so solid, make a hollow one, and then stuff something else in it, let's try it first!" The fat man was directing a bunch of people to make a test shot shell.

"Fatty, don't toss these designs, it's my job!" Yang Xiao said disdainfully: "Do you know about aerodynamics? You still do your high-energy explosives, anyway, how are your high-energy explosives tossing?"

"Hahaha, I don't toss high-energy explosives anymore, we all want to fork, such a big cannonball, I carved a powerful attack formation on it, which is filled with highly concentrated spiritual liquid, this proper power, and it's not a bullet, this formation doesn't have much effect when carved into it!"

"Hey, at that time, the third child asked you to study this, mainly for the bullets used in the war on the ground, did you give up?" Yang Xiao said.

"No, I just separated them, this kind of big cannonball, we can use the spirit fluid, but I also have a clue about the high explosives, or this spirit liquid gave me a hint!"

"Yo, that's congratulations, it's fast, strive for mass production as soon as possible, the Demon Clan's attack this time is different, I'm afraid we will need the support of these things soon!" Yang Xiao was also helpless, picked up the tube of the cannonball on the side and looked at it: "What kind of material is used for this, can it penetrate the shell of the Demon Ghost Mothership?"

"According to the design of the shell of the ghost mothership left in the early days, the hardness and strength have been improved a lot, now try it first, no one knows if it has not really been fought!"