Beihang City, the city has now been divided into two parts. Part of it has established a wreckage museum to commemorate the people who died in the atrocities of Liu Dongli. However, because there are too many people in this city and there are gusts of wind everywhere, so a few years have passed and not many tourists are willing to visit.

Another part is a super-large warehouse that occupies half of the city, used to store the wreckage of thousands of spacecraft collected around the world, all of which are closed and managed, with a large number of garrisons and savages from the Ministry of State Security guarding the surroundings.

Fu Lingyun and Hake arrived at this super-large spacecraft wreckage warehouse almost at the same time.

He simply greeted the guardian psychic, and Fu Lingyun took Hake into the warehouse.

Nowadays, the wreckage of thousands of spacecraft stored in the warehouse has been simply classified, which has saved Fu Lingyun and Hack a lot of time.

Turn on the computer, Hack directly invades the system and view the spacecraft list.

In ten seconds, Hack got the result he wanted.

Huck said: "I found two suspected high-level mechanical spacecraft and stored them in Warehouse 101. I hope they meet the requirements of replacing metals."

"Well, hope so."

Soon, the two arrived at Warehouse 101, opened the door, and two large spacecraft with a diameter of more than kilometers appeared in their field of view.

Like the Python King ship, one of them is in the shape of a flying saucer, while the other one is similar in shape to the Moss spacecraft, in a shuttle shape.

According to the description in Hack's memory, about 100,000 years ago, the spacecraft made by the Mechanical Clan was basically dominated by the shape of a flying saucer. This shape lasted for millions of years. Whether in terms of the performance and stability of the spacecraft, it has reached a very mature level. It can be called the first generation of the Mechanical Clan spacecraft.

After the cosmic war 100,000 years ago, the shape of the spacecraft created by the mechanical race began to change on a large scale and eventually evolved into the current very mainstream spindle shape.

According to Hack's speculation, perhaps it was in the space war 100,000 years ago that the flying saucer-shaped spacecraft had some fatal flaw, which made the mechanical race give up the mature flying saucer-shaped spacecraft that had been very researched.

Of course, this is just Hack's personal guess, and there is no relevant record in the inheritance memory.

However, based on the appearance of the spacecraft alone, Hack can basically infer the age of these two mechanic spacecraft.

However, the spacecraft with a flying saucer looks much more ancient because of the tens of thousands of years of burial, the metal on the surface is slightly corroded.

But this does not prevent Hack from detecting its metal types.

The older spacecraft are more likely to use similar to the Dungin Mica, because the Dungin Mica was once considered one of the metals with a large reserve in the Mechanical Clan, and later it gradually became rare due to large amounts of mining.

Soon, in Fu Lingyun's expectant eyes, Hack floated back, "I'm sorry, the metal used by this spacecraft is not a golden mica, and it cannot be used as a substitute metal, because... the metal it uses is a magical mitril silver that just repels the dunkin mica."

Fu Lingyun's face suddenly became a little ugly.

"However, this is also a huge gain!"

Hack turned worries into joy, "Donjin Mica is named after its extremely high strength. The spacecraft it makes is extremely strong. From the perspective of physical defense, it can withstand the attacks and destruction of most kings. The magical mitral has not been excellent in its own strength, but the metal texture is relatively soft. It can release a layer of illusory magnetic field, which has a natural counterproductive effect on soul power (mental power), disrupting the attack and detection of soul power (mental power). It is the most suitable metal material for many spacecraft used for reconnaissance and lurking. Its value is not below the stolen mica. Simply put, the fundamental difference between the two metals is that the extremely strong stolen mica is good at physical defense, and the relatively soft magical mitral is good at soul defense."

Listening to Hack's explanation, Fu Lingyun also understood the difference between the two metals.

"Haha!" Hack smiled slightly: "It happened that my recent research has found that the physical defense of the Python King Ship itself is already extremely excellent, but the soul defense is slightly weak. If this magical cryptansilver is added to the Python King Ship, it will definitely greatly improve the soul defense ability of the Python King Ship."

Fu Lingyun nodded and signaled Hack to continue to inspect another shuttle-shaped spacecraft.

Soon, the result came out. Hack shook his head. The metal of this futon-shaped spacecraft was not suitable for the replacement metal for Dunkin mica.

"Try it again. There are many spacecraft in the base. Maybe some inconspicuous spacecraft will have suitable replacement metals?" Fu Lingyun encouraged.

"I have to do this." Huck shrugged funnyly again, frowned, like a little old man.

The day passed quickly, and Hake and Fu Lingyun shuttled through the huge base, opened a warehouse, and conducted a metal inspection on the wreckage of each spacecraft.

"Hu..." The constant work made the mechanical tribe's life finally exhausted. Huck sat on the ground, "No, no, still no!"

"This is already the last warehouse..." Fu Lingyun looked up at the more than ten spacecraft with different appearances in front of him.

After a day of spacecraft metal detection, Fu Lingyun also discovered a problem. Among the wreckage of the spacecraft currently collected, more than 60% of the spacecraft have the appearance of a flying saucer.

In other words, these spacecraft have existed for more than 100,000 years. Although it is impossible to determine the time when they finally fell to the earth, it at least shows that the earth has had spacecraft falling for a long time in the past.

Secondly, the remaining 40% of the fusiform spacecraft must have been built in nearly 100,000 years. Of course, although their appearances are different, they are all roughly fusiforms, which once again verifies the authenticity of Hack's inheritance memory.

After all, the appearance of the spacecraft began to change on a large scale by 100,000 years ago, but eventually it changed from the shape of the flying saucer to the spindle, which required a gradual evolution process.

For example, at the beginning, the flying saucer type changed from round to large and long, but in order to increase penetration, the front of the huge spacecraft became sharp... and then gradually evolved again and again. In the process, of course, a large number of spacecraft of different shapes were manufactured, and now it appears in the spacecraft wreckage warehouse on the earth.

Cosmic War 100,000 years ago,

Only after 100,000 years did this forty percent of the spacecraft evolve...

Fu Lingyun frowned, and a picture of the wreckage of spacecraft appeared in his mind. An enlightenment suddenly flashed in his heart, but it flashed away. He could not remember it no matter how hard he thought about it, and he could not catch it.

"What did I think of just now?" Fu Lingyun thought hard, but the feeling at that moment was never found again.

At this moment, Huck suddenly shouted excitedly: "Lingyun! Come and take a look, I have found a suitable replacement metal!!"

Fu Lingyun quickly woke up from his thoughts and looked up and saw Huck lying on a small flying saucer-shaped spaceship that was only a hundred meters long, very excited.

"Found it?" Fu Lingyun ran to the spaceship.

"Yes! This spaceship is made of star tear gold!" Hack said with a smile.

"Star Tears Gold?" Fu Lingyun looked at the beautiful spacecraft with a light golden color. Even though it had been buried underground for tens of thousands of years, it was still radiant and pleasant. This shows how stable and sturdy its metal structure is.

"The name of this metal is quite nice." Fu Lingyun nodded.

Hack smiled: "Haha, as the name suggests, Star Tear Gold is a liquid that evolved from the minerals on the planet's surface after countless years, gradually overflowing from the minerals on the planet's surface, just like tears flowing out of the planet. This liquid is not yet considered Star Tear Gold. It will take tens of thousands of years of natural precipitation to form the final Star Tear Gold, and its structure is extremely stable! Of course, its strength is still worse than that of Mica of the Root."

"And, because it finally formed the solid form of Star Tear Gold, it appeared in a liquid form, so its fusion properties are very high and can achieve a relatively perfect fit with most other metals!" Hack said the biggest reason why Star Tear Gold is a replacement for metal.

"That's great!" Fu Lingyun was very happy. He didn't have a job in vain today.

After looking at the 100-meter-long flying saucer-shaped spacecraft in front of him, Fu Lingyun asked nervously: "But is the total amount of star tears contained in this spacecraft too little?"

"The answer is correct!" Hack nodded: "Compared with the damage repair of the huge Python King ship, the Star Tears Gold of this small spacecraft is really much worse. But it is better to have it than not. Let's repair the most critical parts first."

Hack is very optimistic.

Fu Lingyun didn't say anything more. The Dragon Blood Jade Ring moved slightly and directly took the spaceship more than 100 meters into it.

However, after the spaceship was installed in the Dragon Blood Jade Ring, Fu Lingyun discovered a serious problem, that is, the blood-colored storage space in the Dragon Blood Jade Ring now seems to be a little too small.

The space that seemed spacious originally, some Orang spirit and dragon blood were placed, as well as some purification crystals and black meteorite crystals were not crowded. But as soon as the 100-meter spacecraft entered, there was no space left.

He sighed secretly, but Fu Lingyun could not change this fact now.

Soon, the two returned to the Python King ship. Without a moment of rest, Huck couldn't wait to dismantle the spaceship made by Star Tears.

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Chapter completed!