Presumably every human being has heard of the great name of the earth, when he was in kindergarten, Chen Fei heard his aunt say that the ancestors of mankind came from a planet called the earth, and since then, Chen Fei has firmly remembered the earth, but he never expected that the blood knife star in Liu Feng's mouth is the earth!

The earth has too many legends and halos, and when Chen Fei was in elementary school, he had seen four sets of slides about the earth.

Group 1: The earth's water-blue star catalog is picturesque, beautiful like a first-born girl.

The second group: people ride horses and hooves on the boundless grassland, herds of beasts, rivers are as bright as silver threads, and the earth is a young woman who gives birth to life.

Group 3: High-rise buildings rise from the ground on the star catalog, population explosions, rivers change color, black smoke appears in the originally clear sky, and the earth becomes an overwhelmed old woman.

Group 4: Gone, the bright and clear river, the noisy crowd, the streets covered with wreckage and garbage, the spaceships arriving on Earth, coming out of the cabin are nuclear guns, live ammunition, police in masks, gas masks, and gangsters covered in flesh, and the Earth has been reduced from a beautiful girl to a planet where criminals are banished by the Interstellar Federation.

The spacecraft hit the Earth's atmosphere as high as a meteorite, and through the window, the surface of the earth expanded rapidly in front of you. The spaceship is to be anchored in a vast desert.

"Old Niubi, this was once your cultivation place, do you still have relatives and friends here?" Chen Fei also really knows how to laugh, Qing Xuanzi has not returned to the earth for almost three or four thousand years, how can he have any relatives and friends, unless he is also a monster like him.

"There should be no more, alas, in the blink of an eye, the thousand-year-old mountain will not turn around, and the boy will have the opportunity to go to the 'true view' to see, maybe the mountain people and the ancestors, the few magic weapons they left are still there." Qing Xuanzi sighed.

"Magic weapon!? Have you joked with your old bull's nose for thousands of years, and good things have become broken copper and iron, and they are not worth a few dollars! Chen Fei affirmed.

Qing Xuanzi snorted: "Boy, with your current strength, you can't match the power of an intermediate magic weapon. ”

"What? Is there any mistake? What exactly is the magic weapon? ”

"Your kid's flying sword can also be said to be a magic weapon, if you have a chance, go to the 'True View' and turn it over."

At this time, the hull of the ship was violently shaken, and finally anchored firmly in the desert, soil erosion, dry desertification, the desert currently occupies an area of nearly eight floors in 6 places, the situation is very serious, through the window, you can see the lifeless yellow sand and the scorching sun.

Soon after Liu Feng tapped the keyboard and came out with a set of communications, Chen Fei appeared, and the spaceship slowly sank into the sand, as if it was sinking to the bottom of the water, and soon there was sand outside the window, and the inside of the command tower was also dark.

The huge body of the spaceship keeps sinking faster and faster, and has a tendency to sink towards the center of the earth.

A few hours later, a bright light appeared outside the window, and Chen Fei saw a vast underground space, which was like an underground dock, and there were hundreds of large and small spaceships lying like monsters in the space, so many that Chen Fei could not have dreamed of it.

Liu Feng turned off all the instruments and led the two out of the spaceship.

Chen Fei was stunned by the surface of this space, this is a bell-shaped underground space, thousands of meters high, it should be naturally formed, all of them are dark rocks, the walls are uneven, only the ground has been artificially processed, it appears to be extremely flat, and there is an "eye of the wind" at the top of the space, which is the strange passage between the spaceship and the upper and lower parts.

There was no figure in the space quietly, and the air was not bad, all of them were illuminated by energy lights, and the two of them followed Liu Feng around, moving in the space as small as ants.

Walking out of the exit in the corner of the space, the eyes are bright, the ground is full of silver-white alloy floor, it should be a transfer station, and there are more than a dozen maglev trucks neatly parked under the wall, without exception, the diameter is more than 100 meters. Still nowhere to be seen.

Liu Feng led the two of them into one of the maglev trucks and drilled into one of the tunnels.

The maglev car flew in the tunnel, Chen Fei didn't see anything when he looked at it, and couldn't help but be depressed: "Have you ever been to this rat-hole-like place of Old Niubi?" ”

"Nope." Qing Xuanzi replied very simply.

"How is it possible, didn't you say that you once traveled all over the earth with a flying sword, and you cultivators like to find a rat-hole-like place to hide and retreat, how can you not know such a big rat hole?"

Qing Xuanzi snorted when he heard this, and the Taoist cave was said to be a rat hole, and he really didn't know whether to laugh or cry.

Twenty minutes later, the maglev finally stopped burning.

It is a straight passage, about a kilometer long, 100 meters wide, and 4 or 500 meters high, with a flat and smooth alloy floor and rough walls.

Under the root of the passage wall is an arched door with a mouth fifty or sixty meters apart, which is numbered, and the maglev car is parked in front of the arched door numbered XD1546.

"These two are your break rooms, you go in and get acquainted with it, and in ten hours, a new order will arrive!" Liu Feng said lightly.

"It's the instructor!" The two of them saluted habitually.

"Lao Suo, this is our dormitory, hehe, it seems that the conditions are good, one person will see you later!" After Liu Feng drove away, Chen Fei said hello to Soli and pushed open the heavy alloy door numbered XD1546.

Sure enough, there is a hole in the inside, pushing the door in, it is a large living room of about 100 square meters, the walls, tables, chairs, Tianxun balls are everything, the four walls, the floor, and the ceiling are all made of silver-gray alloy.

In addition to the large living room, there is a comfortable bathroom of about 50 square meters, a spacious bedroom of about 60 square meters, and a strange kitchen of about 20 square meters, there is nothing in it, only a few thick pillar-like things run through the east and east, Chen Fei approached and took a closer look, it turned out that there were small doors on the ghost things in the shape of big pillars, and one of them was opened, and a cold air rushed out of the face, and a few bags of nutrient solution were placed inside, and he was distressed, and it seemed that he would have to eat this ghost thing in the future......

***

In one of the genetic laboratories in the underground world, there are a few thick and three or four meters high giant transparent test tubes, the test tubes are clear white liquid, and strange creatures are sealed in these giant test tubes, there are human beings, creatures on the earth, and extraterrestrial creatures that ordinary people have never seen.

in one of the rooms in the laboratory. There were four people watching intently the changes in the data on the big screen, two of them were the long-lost Admiral Xiahou Zhen and his beautiful female adjutant, the other was Liu Feng, and the last one was an old man with a white head in a white hexagram.

"Dr. Jason, what do you think?" Xiahou Zhen said lightly. He was still the same as Chen Fei two years ago, his skin exposed outside the military uniform was glowing with a strange metallic luster, and his voice was dignified and majestic.

"Sir, you see, this is the data of Soli's cell mutation this year, judging from the data, his mutation is normal, presumably his titanium armor skill has reached the twentieth level, and he can practice to this realm before 'opening his brain', and he can't find a second one in the Federation, he is really a genius." The doctor praised that the four of them were looking at the blood sample that Liu Feng brought back. These blood samples were all taken from under Chen Fei and Soley.

Xiahou Zhen nodded approvingly and said in anticipation: "How is Chen Fei?" ”

Dr. Jason swallowed hard to calm his excitement: "This group is Chen Fei's cell data at the beginning of school, this group is Chen Fei's data from a few days ago, and Chen Fei's cell division has become more and more slow compared to the two...... ...... here"

"What will happen?!" Xiahou Zhen said in a deep voice.

"If it goes on like this, unless he is injured, his cells will stop dividing, and none of them will die!" The Doctor uttered a terrifying inference in his mind. In other words, the human body will not age, and it will become an immortal monster. How could Xiahou Zhen not know this.

Xiahou Zhen heard the two eyes shining and muttered: "Well, as expected, I have been wrong all along, Ming'er is right......"

Hearing the word "Ming'er", the female adjutant and Dr. Jason's faces became unnatural, and only Liu Feng, who looked like a robot, looked as usual.

"Ming'er" is Xiahou Ming, Xia Hou Zhen's favorite little grandson, Xia Hou Ming was eighteen years old, and he became the eighteenth year of titanium armor, he indisputably became a reserve of the blood knife, but to Xiahou Zhen's disappointment, Xia Houming did not continue to practice titanium armor after "opening his head", but turned to fanatical research, which was regarded by them as an "ancient magic". It is said that people have souls, and after reaching a certain level, the spiritual body is eternal and immortal, and it can live forever, which is clearly in opposition to science.

Xiahou Zhen absolutely believes in science, so he is very angry about his grandson's behavior, Xiahou Ming has repeatedly taught and does not change, and the relationship between the grandfather and grandson is getting more and more stiff, and finally fights hard, Xiahou Ming is invincible, in order to prove to his grandfather that he is right, he actually takes the most extreme way to make his soul out of the body - committed suicide on the hospital bed, Xiahou Zhen is both sad and angry, and has been haunted by this matter.

Two years ago, Xiahou Zhen was among the candidates for the Blood Knife Candidate, and there was a cell named Chen Fei, whose cell data was exactly the same as his grandson, and his heart was shocked, and he put aside everything and went on a trip to the Cold Pole Star to see Chen Fei, and Suo Li was just unexpected, Xiahou Zhen saw that his potential was amazing, and he was happy to see the talent, and he was happy to bring him to the current realm of Soli, which also proved that his old man did not look away.

"Report to Dr. Sir, please instruct me when the operation is ready." At this time, one of Dr. Jason's assistants appeared respectfully at the door.

"Well, I know, the chief's subordinates are retiring." The second half of Dr. Jason's words were said to Xia Houzhen.

"Hmm, wait." Xiahou shook his words and called the old doctor who wanted to turn around and leave, and then sighed for a long time, and then asked, "How is the research of the Doctor No. 9 biological brain?" ”

"Back to the chief, 'Nine' has been theoretically completed, but the test has been repeatedly frustrated, and the corrosive force of Nine, which is simply beyond the reach of brain cells." The old doctor was a little suspicious, and said that the No. 9 biocomputer is the latest product, and now all the No. 7 and No. 8 biocomputers are "brain-opening" for the Blood Knife team members.

"What do you think of Chen Fei?" Xiahou Zhen said in a deep voice.

"Drink...... The subordinates are forty percent sure. ”

Old Jason was shocked when he heard this, his eyes lit up, he is also a scientific madman, Chen Fei is indeed a rare experiment, with his cell endurance, it is impossible to think that he can really succeed, so far old Jason's whole heart is hot, and he doesn't realize that he is gambling with Chen Fei's life.

"Don't use No. 8, Chen Fei uses No. 9!" Xiahou Zhen said lightly.

"It's sir!" Old Jason was so excited that his face was bloodshot when he got Xiahou Zhen's instructions.

In other words, any normal person who has been with each other for two years will definitely have feelings, seeing that Chen Fei may lose his life at any time, Liu Feng is still indifferent, in her mind, nothing is important, including her own life, the only belief is to obey orders, because she is a bloody knife warrior who has been "brain-opened".

***

In the lounge, Chen Fei was taking a boring bath when he heard the doorbell.

"Lady, Lao Suo, you have a problem, you don't come early or late, but you wait until Lao Tzu strips naked to come, it's really." Chen Fei scolded and pulled a bath towel to cover his lower body and went to open the door with foam.

"xd1546, hello, I'm Iron Body Seven, please come with me according to the chief's instructions."

"Huh? Robot!? Ah, okay, I'll get dressed and go with you right away. ”

Outside the door was not Soli, but a silver-shining intelligent robot. It was the first time for Chen Fei to see a real intelligent robot, and he hurriedly greeted him after reminiscing.

Three times five divided by two, Chen Fei didn't soak in the bath, washed away the foam all over his body, and quickly got dressed.

"The robot dude can go."

"Hello, please remove all the ornaments from your body." A pair of glass-like machine eyes swept Chen Fei's neck and wrists, and said lifelessly.

"Damn, it's so troublesome, old cow nose, I must be going to officially report to you, your old man can only stay here, wait for me to be promoted, you congratulate me again, hehe." Chen Fei took off the micro-brain on his wrist and said in his head.

"Boy, be careful yourself, the mountain people feel that the demonic spirit here is very strong."

"Well, this is a regular sector salary, what are you worried about?" The Tai Chi seal was removed and placed in the backpack where it came.

There were two maglev trucks parked in the spacious corridor, and when Chen Fei came out, he happened to see Soli being driven away by another intelligent robot. It's too late to say hello.

"Please get in the car!" Intelligent robots buzzed.

"No problem, your brother, this iron sheet seems to be quite smooth, and it feels good, what kind of material is it made of?" Sitting in the car, Chen Fei stretched out his hand to stroke the glittering silver skin of the robot and said curiously. It's like indecency.

"Please don't pet!" Fortunately, the intelligent robot will not be called indecent manner, presumably there is no such logical setting.

"Cut it twice, you won't rust, don't be so stingy, I'm not the first time I've seen a robot, open your mouth wide, let me see if you have teeth in your mouth, hey, your ears are very small and exquisite, they should be imitations of human ears, and there are ear holes that can hear sounds?"

"Please don't tell me to open my mouth!"

Thirty minutes later, the maglev automatically entered a bell-shaped space with a chassis of about 1,000 square meters.

The alloy floor with a diameter of 100 meters in the middle rolled downwards and sunk deep into it, and the maglev truck moored on it also went deep into the ground.

After descending about 200 meters, the "floor" finally stopped, and looking up at this time was like sitting at the bottom of a well and looking up, and the four walls were as smooth as a mirror.

The wall of the well in front of him was rising, and two staff members wearing white trigrams pushed an operating table out.

"Hey, dude, what the hell is this? Well, the air is much better than in the car. Chen Fei opened the car door and got down.

The two staff members were dumbfounded, you must know that the car is equipped with colorless and odorless air bags, which has no effect on the robot, but these gases can make people unconscious for a few days in six or seven seconds, but Chen Fei came out of the car like a nobody, and the two of them were not surprised, how did they know that Chen Fei's inner pill had the miraculous effect of poisoning.

"Please don't touch."

"Please don't touch."

“…………”

The intelligent robot in the maglev car repeated "please don't touch" again and again, and the sword marks on the shining silver skin were actually short-circuited and "crashed".

"Hey, I'm sorry, I just wanted to see the internal structure of the robot, and I accidentally cut off several metal wires, and it became like this, hey......" Chen Fei scratched his head and sneered.

The two of them looked at each other when they heard this, and it was the first time they had seen such an unruly Blood Knife reserve, and they really didn't know if the kid in front of them had undergone military training.

In fact, when Chen Fei and the three of them were in the Federal Military Academy, they destroyed tens of millions of teaching equipment and destroyed a robot, and Chen Fei didn't feel anything at all.

"Please come with us!" Chen Fei was full of energy, and the operating beds of the two were pushed in vain, so they had no choice but to lead the way.

"Hey, it's a bit like a hospital operating room, and does it have a physical examination?" Chen Fei looked east and west, and now this place is not much different from the operating room of the hospital.

"Hello, I'm Dr. Jason, please take off your clothes and lie on the bed!" Old Jason saw Chen Fei enter the operating room, his eyes lit up. His old man was ready, even his mask was on, and there were four assistants inside.

"Isn't it just a physical examination, so exaggerated!" Chen Fei complained while undressing.

"How's that, I'm in good shape, hehe."

Stripped off to only a pair of flower trousers, Chen Fei compared a poss, a muscle-like protrusion, and when the five of them laughed, he climbed onto the bed and lay on his back with a smile.

"Mamma Mia, can you do it without injections? I'm afraid of that thing. Old Jason took the syringe handed by the assistant and ignored Chen Fei, complaining that a needle of intravenous injection came.

"Okay, you lie down for a while, I'll be back right away."

Chen Fei's experiment arrived, and while the medicinal power was melting, Old Jason still wanted to take a last look at the state of the "No. 9 Biological Computer". Turned around and walked out of the operating room.

The "Bio Nine Computer" is ready, and all the data is fine.

From the outside, No. 9 is just a palm-sized fibrous reticum as thin as silk, but don't underestimate such a little ghost, it is equivalent to a microcomputer, combined with brain cells, this fiber network will realize the intelligence of the human brain, which is the origin of the name "open brain".

Compared with No. 9 and No. 8, there are obvious differences in both appearance and essence, No. 9 is a palm-sized fibrous rementum, while No. 8 is just a chip the size of a fingernail, the size is much smaller, and the space that can be stored is naturally much less, but the biggest difference between the two is that No. 9 is a synthetic grade cell, with the same vitality as human cells, No. 8 is just a special physical chip, which is a "dead" thing!

Not everyone can accept "open their brains" and become a level warrior, no matter how many generations of biological computers are unable to successfully practice titanium armor before they have reached the eighteenth level of titanium armor holy clothes, although there are many people who can reach the level of titanium armor holy clothes, how easy it is to reach the level of titanium armor holy clothes, and there are very few people who can reach the fifteenth level, so some experts are only in the table paper asserted: No one can practice the twentieth level of titanium armor yet.

Almost all of those who have reached the eighteenth level of the Titanium Armor have been absorbed by the Blood Knife, and there are only about a thousand warriors in the Blood Knife so far, in other words, so far, there are almost only about a thousand geniuses who can practice the Titanium Armor to the eighteenth level before the end of the brain. It can be seen from this that Soli's peerless talent, before he "opened his brain", he was already the twentieth re-opening of his head, and no one dared to imagine that he could reach the first level, or he could reach the theoretical perfection realm - the thirty-ninth level.

Liu Feng, who has thirty levels of titanium armor skills, was only eighteen before opening his brain, which was two times lower than Soli, and the reason why he can have his amazing achievements now is all "biological computers". However, after implanting the processed biological computer, people will not be able to be called people, and they will become Liu Feng, who will become an emotionless warrior, and everything will obey his orders. This is the most effective means of controlling the members of the Blood Knife team, otherwise if you let this group of monsters cause trouble everywhere, the federal police will not be confused.

Old Jason looked at the time, expecting that Chen Fei had passed out and the operation was about to begin, and he couldn't help but take a deep breath when he read this, the No. 9 biocomputer was the brainchild of his life.

"The doctor's surgery must be postponed." An assistant rushed into the cultivation room in a rage.

"What's the matter?!" Old Jason's face changed slightly, and at this moment, he would not allow accidents.

"You turn on the monitor in the operating room and you get to know it." The assistant said.

When Old Jason heard this, he turned on the monitor suspiciously, and everything in the operating room immediately jumped on the big screen, and he immediately felt that he couldn't cry or laugh.

"Mommy Mia, oh, when the hell is it going to be so troublesome for a physical examination, when can I go, man, hurry up, okay?" In the operating room, Chen Fei was injected with a nerve anesthetic, but he was not in a coma, and the old god was sitting on the operating table and complaining to the three assistants.

Friendly recommendation: A Sword Immortal "Ancient Martial Arts Revival"

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