"It turns out that she is an alien, I really can't see it."

"It turns out that aliens look like us."

"Silence." Xu Fan glared at Zhao Xin and Ge Xiaolun, who were speaking, which made the two of them tremble subconsciously, and they had a bad feeling. "The reason why I tell you that she is an alien is because I want you to know that the invasion of alien forces is not far away from us, and Rena, she is your captain, your future life and death teammate, whether she is an alien or not, you must understand one thing, that is, the future battle, your back, must be handed over to her to protect."

"You have to believe her, not doubt her, and not tease her in your current tone, understand?" When Xu Fan said that he understood, he deliberately glanced at Zhao Xin and Ge Xiaolun.

"Understood, instructor." Xu Fan looked like a sunny boy, and the words he said were not yelling like others, but there was an inexplicable majesty in his tone, which made people dare not feel the slightest ease.

"Today's first class is in the classroom, I mainly tell you, how the alien forces are, how their strength is, you can take it as a concept class, but you have to remember that today is your most relaxed day, the next few days, do a good job of spiritual training, you will miss today's class very much."

Subsequently, Xu Fan stopped talking nonsense and began to explain the history of the universe to everyone, among them, Xu Fan also took out the angels and compared them with the demons.

For the various civilization forces in the universe, everyone present also had a general understanding, no one expected that Xu Fan knew so many things, even Rena and Rose didn't know much about angels, after all, the war in the Deno galaxy was fought with the Burning Sun Civilization before, although the demon civilization and the angel civilization were also high civilizations in the universe, they actually did not have a clear communication with the demons and angels.

In addition, Xu Fan also popularized with them what energy is, as well as the use of energy, as well as the operation of micro-wormhole transportation technology.

None of these things can be learned overnight, and they need to do experiments when they are out of class.

Xu Fan's class is not boring, after all, for the unknown, everyone's desire is very high, and everyone is also eager to understand the alien forces, so when they get up, it is still very easy, the first class, after three hours, ended, and then Xu Fan let everyone go.

He has already taught everything he should teach, and they have memorized everything they should have memorized, and all that remains is to digest this knowledge and start to use it.

"Instructor, I still don't understand something, can you please ask me?" Xu Fan had just left the classroom with his front foot, and Rose on his back foot followed.

"Oh, is there anything else you don't understand?" Xu Fan turned around and glanced at Rose, he was a teacher at the moment, and if the students didn't understand, he would naturally not be impatient.

And Qi Lin and Rena have already left, looking at the appearance of the two, it is estimated that they are ready to go shopping.

Unlike others, Qi Lin has already crossed the initial learning stage, as she has already fought in actual combat, her strength is even stronger than Rose in the male soldier company at this moment, after all, she is Xu Fan's woman, and Xu Fan has given her a lot of good things.

"I still don't understand the micro wormhole handling technology, I understand what you just said, but how to make the operation faster, I can't do it, the thickness of each space is different, and the calculation is different every time, which greatly reduces the efficiency, I want to know, how do you calculate quickly."

When Xu Fan heard this, he smiled slightly, looked at Rose and said; "Why would you want to calculate it instead of taking it as an instinct?"

"Instinct?" Rose was stunned.

"Yes, instinct, why do the calculations yourself and not let the space tell you the answer?"

"Let the space tell me the answer?." Xu Fan's second question directly stunned Rose.

"Does space speak?" Rose looked puzzled.

"If you don't understand, why don't you try to feel the space?" Xu Fan smiled slightly, then turned to leave.

After teaching, he also needs to go to the lab.

After explaining to Qi Lin, Xu Fan's ability to directly shuttle through the micro-wormhole pierced onto the Juxia.

On the Juxia, there were already guards waiting for Xu Fan for a long time, and when they saw Xu Fan coming, they were immediately overjoyed.

"Dr. Xu, what you want has just been delivered to the Juxia, and now we are waiting for you to accept it."

"Oh, has the material arrived?" Xu Fan was stunned for a moment, and then under the guidance of the guards, Xu Fan soon saw dozens of stacked containers on the deck.

When I opened one of them, there were all kinds of small objects inside, and ordinary people didn't know what these things were, and even if they saw them, they would only think they were ordinary metal.

But Xu Fan knew that these containers contained all kinds of precious metals.

Any small piece of metal is taken out, and it is worth 10,000 gold.

Just a dozen or so containers, the value of which is not below a trillion, and it is not something that can be bought with money.

And these materials are all needed by Xu Fan.

Because Xu Fan created weapons suitable for the people of the Xiongbing Company, the weapons used by Ge Xiaolun in the original book, such as Ge Xiaolun's big sword and Liu Chuang's axe, have actually been made and made of dark alloy synthesized by shape technology.

But these weapons, Xu Fan felt that they were not high-end, and they were at the same level as flame-level weapons.

In the original work, Ge Xiaolun's big sword was even more destroyed, which can be said to be extremely brittle.

And the weapon that Xu Fan wants to design is definitely a weapon that is more high-end than the Flame Class.

A weapon that doesn't even have the ability to repair and grow itself, can it be considered a good weapon?

With the technology of the earth, it is already good to be able to design a dark alloy level weapon, after all, the manufacture of dark alloy is not so simple, otherwise, why can black armor only be available to the soldiers of the male company, after all, dark alloy black armor is too difficult to synthesize.

"Let someone help me.... Forget it, I'll move it myself. Xu Fan originally planned to have someone come to help him move these materials to the laboratory, but after thinking about it, he still decided to do it himself, after all, it would take a lot of time to let other people come.

He didn't plan to waste too much time, after all, there wasn't much time on Earth at the moment, and Morgana estimated that it was about to descend on Earth.

As a ripple appeared in the space, the metal in more than a dozen containers disappeared in the ripples like the surface of the water.

And Xu Fan's figure also disappeared, but fortunately, this guard had already seen Xu Fan's ability, otherwise he would have thought that Xu Fan had an accident.

In the laboratory, a group of scientific researchers are busy in an orderly manner.

Bang bang bang!!。

Suddenly, in the innermost open space of the laboratory, there was a sound of a hard object falling to the ground.

When everyone heard the sound, they saw pieces of metal wrapped in plastic falling from the air, and in front of the pile of metal blocks, a person was standing there, not Xu Fan.

The crowd was not surprised.

"Dr. Wang." Xu Fan shouted, and in the crowd, a middle-aged man in his fifties, wearing a white coat and glasses, suddenly walked out.

"I'm here." Wang Lang walked out of the crowd.

Before Xu Fan came, he was the head of this laboratory, and at the same time, he was also one of the top scientists in China, holding the title of academician at Tsinghua University and Peking University.

"I asked you to get that thing before, did you get it?"

"You mean the smelter? , it's already done. When Wang Lang heard this, he was stunned for a moment, and then said.

The smelting machine is a design drawing given to him by Xu Fan, it is a machine that can be used to smelt metal, even if the diamond is put into it, it can be melted, and there is basically no metal that can resist its high temperature.

"Really? Already got it done? So fast. ”

"I knew you were going to use it, so I asked people to step up the process, and then we got it out, and it was just finished today, and if you wanted it a day earlier, we really wouldn't have been able to take it out."

Xu Fan nodded.

With a wave of his palm, the cubic meter of metal that was almost one meter long, wide and high, flew up, like foam, floating in the air, following Xu Fan's movements.

Everyone in the laboratory was surprised, they had long known about Xu Fan's various strange abilities.

The man in front of him not only has a brain that is smarter than all of them, but also a person with extraordinary abilities.

After putting the metal block into the smelter, as the smelter turned on, Xu Fan could feel the rapid melting of the metal in the smelter.

Although Xu Fan himself has a flame that is hotter than the smelter, after all, that is his hidden means, and he doesn't want to expose it too early, and besides, the smelting machine is made, and he can't use it alone, but other people can use it, so why not make one? .

"Where's the dark alloy armor for the Male Company?"

When Wang Lang heard this, he took out a small remote control and pressed it, and the ground suddenly rotated, and soon, ten counters emerged from the ground.

Each counter has a pair of dark alloy black armor, these dark alloy black armor is designed for the male company, and most of it has been completed and can be used by the male company.

But with the arrival of Xu Fan, these black armors have become unfinished products again, because Xu Fan has to process them.

With such a battle armor, if you take it out, you can't even resist flame-level weapons, in addition to shielding the opponent's energy scan, it will also resist gunfire-level weapons, what's the use.

In Xu Fan's opinion, even flame-level weapons can't resist it, it's completely rubbish.

After all, he was the king of the once prosperous and gluttonous civilization.

A civilization, without a king, can compete with Karl and even gain the upper hand, which shows how terrifying the original gluttonous civilization has developed.

It's a pity that with the time restart of the founders, the gluttonous civilization no longer belongs to Xu Fan, but the memory and loyalty to Xu Fan in their hearts still exist, and if Xu Fan awakens their memories, they are estimated to regain their allegiance to Xu Fan.

But without the gluttonous civilization of civilization, the strength is not one in a hundred compared to the gluttonous civilization under the leadership of Xu Fan.

"So, let me process these armors, what are they designed for, although dark alloy armors are a good metal in the known universe, their hardness, used to make armor, is still too rubbish, a flame-level blade is enough to break through the defense of the black armor."

Subsequently, under the gaze of everyone, Xu Fan began to upgrade the black armor.

It's not that other people don't help, it's that they can't help at all, because Xu Fan is using his ability to upgrade Heijia.

However, when Xu Fan was upgrading the black armor, he kept saying that someone was responsible for recording what Xu Fan said, and Wang Lang and the others in charge were watching carefully, not daring to omit the slightest, because they knew that Xu Fan was teaching them.

Soon, Xu Fan finished upgrading a dark alloy black armor.

After the addition of the new metal, the overall appearance of the black armor has not changed much, but there are still some hopeful changes.

That is, it is not as fat as before, and it looks lighter, and it looks like light armor.

And it is more oriental, which is the result of Xu Fan's intention.

Then came the test, and the test could only be tried by Xu Fan alone, because in the laboratory, there was no weapon that could reach the flame level penetration that could be used for experiments.

But Xu Fan has.

Qiang !!。

With the sound of a sharp blade unsheathed, everyone found that in Xu Fan's hand, they didn't know when there was a golden long sword, which was Xu Fan's sword, Xuanyuan Sword.

The Xuanyuan Sword was originally in Xiaobai's hands, but with the breakthrough of Xiaobai's strength, she no longer needed the Xuanyuan Sword, so Xu Fan took the Xuanyuan Sword back, after all, the Xuanyuan Sword was his martial soul, which could be improved with the improvement of his strength, and had a strong growth.

When Xu Fan broke through to the Mixed Yuan Realm, the Xuanyuan Sword also grew up with him again, and it had already surpassed the immortal weapon level, how sharp it was, even Xu Fan didn't know, after all, after the Xuanyuan Sword was promoted, Xu Fan didn't use him with all his strength.

As Xu Fan pulled the Xuanyuan Sword out of its sheath, there was a sudden gust of wind in the entire laboratory, and many people felt that their faces were cold, as if something was flying over their faces.

Many people's eyes fell on the sword in Xu Fan's hand, and they could imagine that the sword was definitely not simple.

There are many sharp-eyed people who have seen the sun and moon on the Xuanyuan Sword, and they already have a faint guess in their hearts, but they understand that people hide their words in their hearts and do not say it, even if they already know the truth.

Holding the Xuanyuan Sword, Xu Fan pointed at the black armor, and easily passed through the black armor, without feeling any power in the middle.

Xu Fan frowned, pulled out the Xuanyuan Sword, and the upgraded black armor suddenly began to absorb the dark matter ability between heaven and earth, repairing at a speed visible to the naked eye.

This time, Xu Fan controlled his strength, and at the same time suppressed the power of the Xuanyuan Sword, and once again pointed at the black armor.

Although he passed through it again, Xu Fan felt the slight resistance coming from the black armor, which made Xu Fan nod with satisfaction.

Although the Xuanyuan Sword easily penetrated it again, that bit of resistance let Xu Fan know that the defense of the black armor had been greatly improved, at the very least, flame-level weapons could be easily low-grade, not casually penetrated.