Hero Kill has proven its terrifying lethality from actual combat.

With the advent of Hero Killing, ordinary humans will change the decline of human beings when they face aliens. Similarly, because of hero killing, the Age of Mythology does not need crowd tactics for aliens.

After an afternoon of agreement with the little monk, the decision was made.

Leaving behind 20,000 mercenaries and all the old, weak, sick, sick, children, women and children, the total population exceeded 30,000.

A large amount of machinery and equipment were left on Kaba, and an armed spaceship was also left behind as a Kaba space defense battleship, of course, Kaba had to pay a high price for this.

It is worth mentioning that the production line of hero killing also left one to prevent Liu Xiaofei's children from losing control of their births. For the little monk, as long as there is a hero killing, the alien will never be able to form a alien tide. It is foreseeable that in the future, the aliens will struggle to survive in the Seven Star Fields in the form of wandering, and the magnificent scenes that were overwhelming in the past will never appear again.

The 30,000 people of X did not cause any trouble to stay in Kaba, because XE Security had a large amount of real estate and a vast base in Kaba.

Of course, the most important thing is that in Kabaxing, in addition to the abundant natural resources, there are also abundant desert fruits, which require a large number of people to develop.

――

After completing some of the requirements made by the little monk, the Fox's original planned departure had been postponed for a week, and when Liu Fei arrived at the Fox, the Fox, which had already completed its replenishment, immediately set sail.

I have to say that human beings are a race that has forgotten the pain after healing the scars. After more than ten days, the Fox returned to drunkenness.

What happened on Kaba just gave people more to talk about.

"Brother Fei, what are you looking at-wow-isn't this the list Liu Xiaofei left for you? Wow, wow,---wouldn't be so exaggerated--tens of millions of tons of hydraulic presses-is there no mistake-" Little Joe looked at the list on the holographic screen, and his jaw was about to fall to the ground.

Just when Xiao Qiao looked at the list with a sluggish expression, Liu Fei was iron-blue, and his forehead was bulging.

Before leaving Kabaxing, he didn't look at the list provided by the little monk at all, and only after knowing that the Fox set sail, he thought of the list of the little monk.

When Liu Fei opened the list, although he didn't have Xiao Qiao's exaggerated expression, he was also dumbfounded.

This is an ordinary list.

This is exactly the equipment needed for an arsenal, and most of them are some giant equipment that even Liu Fei has never seen.

Among those giant equipment, the 10,000-ton hydraulic forging machine is the most outrageous.

Forging is a processing method that uses forging machinery to apply pressure to a metal billet to produce plastic deformation to obtain forgings with specific mechanical properties, a certain shape and size.

In the long history of mankind, forging is a very ancient metalworking process, since ancient times human beings began to make metal swords through the forging process, as well as through forging to change the properties of metal. After the metal parts are deformed by hot processing by forging method, due to the deformation and recrystallization of the metal, the original coarse dendrite and columnar grains become the equiaxed recrystallization structure with fine grains and uniform size, and the original defects such as segregation, looseness, porosity, and slag inclusion in the steel ingot have been compacted and welded, and the structure has become more compact, which improves the plasticity and mechanical properties of the metal parts.

In modern industry, forging as an ancient craft not only does not tend to die, but endures, and many metal parts working in various complex environments are manufactured by forging.

High, precise and cutting-edge industrial, transportation and military products must use a large number of forged parts to meet the demanding needs, such as the steam generator and pressure vessel of the nuclear power plant, the blades of the steam turbine unit of the power station, the rotor of the large generator, the turbine disc and turbine blade of the aero engine, the main beam, bulkhead and landing gear pillar of the spacecraft, etc., must be forged. Some of these parts are large in size, complex in structure, and harsh in stress conditions, and must be processed by forging equipment with particularly large forging force, which is where large hydraulic presses come in.

At present, there are no more than five countries with more than one million ton die forging presses in the seven star fields, of which Zhuoerxing has 4 die forging presses of more than 2 million tons, and Farr has 7 die forging presses of more than 500 tons.

There is no doubt that forging hydraulic presses is a necessary piece of equipment for the construction of large spaceships.

Looking at the dense data on the list, Liu Fei went from being stunned to crying and laughing. Not to mention a million-ton hydraulic press, even a 100,000-ton hydraulic press is difficult to buy.

"Brother Fei, don't worry, you can see clearly, Liu Xiaofei just needs technology, and it is impossible to buy a 100,000-ton hydraulic press, let alone a million-ton hydraulic press, you see, most of the equipment provided by Xiaofei is some key parts of the equipment, not a complete set of hydraulic devices-"

"It makes no difference."

Liu Fei smiled bitterly and shook his head, even if his understanding of the forging hydraulic press was blind, he also knew that the spare parts of these key parts were strictly controlled, and some of the technical data was encrypted in any country.

"There is a difference, most of the components in this can be produced by our Chen Gao family."

"Oh-then I'll leave this matter to you-"

"No problem, but, as far as I know, we can only produce some components, and you have to do the rest yourself-by the way, it feels weird, why does Liu Xiaofei want some large equipment, Kabastar itself does not have any metal mines, and it is not suitable for the development of heavy industry-hey-hey-maybe there are some resource stars here, but what does he want to do? Do you want to build warships? ”

"Battleship!"

Liu Fei's body was shocked, he suddenly remembered Keduo Space City, at the beginning, Xiao Qiangguang Brain also seemed to want to build a spaceship that could make space jumps, and finally gave up because there was no large forging hydraulic press, according to the time speculation, the new Keduo Space City should have built its own large hydraulic forging machine, after all, the new Keduo Space is not a Kaba star, it has strong scientific and technological strength.

"Hey, you don't know that most of these equipment are used to build giant warships - especially the million-ton forging hydraulic press, there are no more than three in the entire Seven Star Domains, can you use the giant forging hydraulic press to make heroes to kill?!"

"Hmm."

Liu Fei nodded, he found that Xiao Qiangguang Brain and Little Monk always have a lot in common, in addition to chattering, they are also keen on infrastructure construction.

It seems that Xiao Qiangguang Brain and Little Monk may really have some kind of relationship.

Of course, the most important thing is that the little Qiangguang brain and the little monk should be artificial intelligence with life in the human world.

What do they want to do?

Thinking that the two artificial intelligences were thinking about infrastructure construction and building warships, Liu Fei was a little worried.

It seems, what are both guys doing to prepare-