Liu Fei glanced back at the slightly raised crater stone, and followed Kasuo into the building that felt a little eerie with a gloomy face.

This building looks very small from the outside, because the two black doors are not very wide on both sides, only more than ten meters, but when he walked into this building, Liu Fei found that this building is actually very large, narrow and long, and there is no regularity, zigzag in the cracks of some buildings.

In the building, it is very ordinary, and there are all kinds of living items, no different from the slum, of course, it is better than the poor at the bottom I don't know how many times.

People like Li Meng are the lowest level of the slums, just a place to sleep, relatively speaking, a house of more than 100 square meters in the slum is a good environment.

However, the standard of living in slums is not measured by the size of the home. In the slums, there are many large-scale buildings left over from history, such as the Zhenyuan Cosmic Martial Arts Hall, which has fallen to the point of closing, but the area is as high as more than 1,000 square meters.

In the slums, land is not valuable, and generally no one will fight for the place, for the poor, it is more important to fill their stomachs, as for the place to sleep, see the stitches to get a place to get out of the wind and rain to be satisfied, and government agencies will also regularly provide some component board houses to the slums, to avoid the poor sleeping on the streets.

There is also a reason why land in slums is not valuable: the population of slums is shrinking year by year, and the total population of the slums is now less than 150,000, which is more than double the number that was as high as more than 300,000 60 years ago.

The main reason for the shrinkage of the slum population is that the total human population has suffered heavy casualties due to the war with the aliens, many planets need manpower for development, and the government provides more job opportunities for the slums, and the harsh environment of the slums has become the last place for some women to stay.

A federal councillor from the Drow Star said that mankind has gone through the most difficult time, and with the improvement of the welfare system and the development of science and technology, in the next hundred years or so, the slums formed by the battle between humans and aliens will completely disappear; Some councillors even put forward a proposal to plan the entire slum as a theme park, and retain the mecha and some buildings of special significance in the slum as one of the main battlefields to commemorate the major victory of humanity in the battle against the aliens......

……

After twisting and turning through some narrow, dark rooms, the two finally arrived at an empty-looking room, which looked ordinary, but the floor was smooth as a mirror.

"Remember, you're the son of the soldering iron!"

Cassel suddenly said something to Liu Fei inexplicably, and then, standing in the middle of the house, his hands were straight and palms facing the sky, and immediately, a blue light enveloped Cassel.

Liu Fei knows that this is an advanced identity screening scanning system, which can directly scan human bone structure and fingerprint palm prints, and sense life characteristics.

"Rustling ......"

A faint sound sounded, and a sawtooth circle with a diameter of less than two meters actually cracked in the middle of the smooth mirror-like ground, and the metallic sawtooth emitted a cold cold light, which made people's hearts palpitate.

"Follow me." Cassel walked to the middle of the circle, and a virtual platform immediately appeared in the air, on which Cassel quickly entered a series of passwords, and the alias disappeared.

Immediately after stepping into the round metal ring, the metal ring began to descend, and the serrations at the top reappeared, tightly stitched, sealing the space above.

It turns out that it's a lift!

Liu Fei couldn't estimate the speed of the lift, but according to the time, it was at least fifty meters below the space.

Liu Fei couldn't help but be secretly frightened, he grew up in a slum, but he never thought that there would be such a hidden place in the slum.

What exactly is Cassel's identity?

What is the identity of the father's soldering iron head?

I didn't know anything about the soldering iron, and from the expression of Cassel looking at the raised crater just now, Cassel and the soldering iron were very familiar, so familiar that there were no secrets......

"Click......" There was a mechanical transmission sound, and the elevator stopped.

"The elevator seems to have some mechanical glitch." Liu Feidao.

"Yes, no matter how advanced it used to be, however, it's old, just like me......" Cassel's expression showed a hint of vicissitudes.

"I can fix it."

"No, I won't live long, this place will be closed forever, forever!"

This is a cold and gloomy metal corridor, Cassel walks in front, Cassel is hunched under the light, and his thin back looks extremely lonely.

Looking at the back, inexplicably, Liu Fei remembered the soldering iron head, there seemed to be too many similarities between the two, the soldering iron head often sat alone and motionless, and his rickety body shrunk into a ball, full of loneliness and vicissitudes.

"What is this place?" Liu Fei asked.

"After the death of the Soldering Iron Head and me, you should have been the owner of this place, but the Soldering Iron Head loves you very much, and he treats you as if you were his own son, so he doesn't want you to spend your whole life in this place like him......"

"Tell me." Liu Fei had never been so strong ** to know something about the soldering iron head.

"You'll know."

Cassel stopped talking, and the two walked through the cold passage filled with metal, and entered a metal gate that had opened automatically.

A huge room, at least a thousand square meters, is lined up one by one on a metal platform, and on top of the metal platform, there are long transparent boxes one by one......

"Long face!"

Liu Fei couldn't help but look at the nearest transparent box, and the whole person was so shocked that he took a few steps back, and in that transparent box, there was a long face that was killed by Feng Shao, and the blood stains on the nose of the long face were clearly visible.

At the moment of retreating, Liu Fei saw a recognized corpse, Old Mike.

Liu Fei couldn't help but give a cold war, in this hall, as far as the eye could see, there were at least hundreds of transparent boxes, that is, there was a corpse in each box,

"You're the son of a soldering iron, remember!" Cassel seemed to be very dissatisfied with Liu Fei's performance.

Liu Fei didn't speak, but nodded.

"Well, yes, I think, you probably know a lot of corpses here, some die of disease, some are killed, some die of old age, in the slums, at least one fifth of the corpses will be sent to me, of course, sometimes I will pay."

"What are you buying corpses for?"

"Research, I'll talk about it later, your healing ability is very strong, the wound is scarring, and you must be treated immediately."

Cassel took Liu Fei to a metal platform, the metal platform was surrounded by various instruments, the signal lights kept flashing, Cassel motioned for Liu Fei to take off his clothes and lie on it, after Liu Fei lay down, Cassel put some dense lines and instruments on Liu Fei's skin.

Because of the soldering iron, Liu Fei has an indescribable trust in Kasuo.

"Buzz ......"

There was a roaring sound, and a huge spherical metal object covered Liu Fei's head, Liu Fei felt his meridians hurt, and immediately, his mind was wrapped in the endless darkness......

……

When Liu Fei opened his eyes, he saw Casso's small eyes behind his lenses.

"How does it feel?" Seeing Liu Fei open his eyes, Cassel seemed to breathe a long sigh of relief and asked.

"I don't feel it." Liu Fei wanted to shake his head, but he found that his head couldn't shake, and the most terrifying thing for him was that he couldn't feel the existence of his body, and he wanted to move his fingers, but he couldn't find the location of his fingers.

"Oh...... Hehe, don't worry, your nervous system is anesthetized, there is no way to feel it for the time being, don't worry, it will be fine soon. ”

"How long has it been?" Liu Fei struggled to speak, and he felt that his tongue was extremely heavy.

"It's dawn, nine o'clock in the morning." A look of tiredness flashed across Cassel's face.

"Thank you."

"Hehe, I'm old, I'm old, when I used to dissect corpses, I often didn't sleep for days and nights, but now I can't stay up just one night, hey!" Cassel shook his head self-deprecatingly.

"Will I be able to work tomorrow?" Liu Fei is worried about whether he will be able to go to work tomorrow.

"Of course, I'm just using a special method to unblock your meridians and restore your nerves to their normal positions, and after half an hour you'll be able to walk, and you'll be no different from the original." Cassel smiled slightly, and his confident eyes were full of love, and those eyes were like the head of a soldering iron. "I didn't expect you to be so old, when the soldering iron head adopted you, you were so long......"

Cassel made a gesture with both hands to indicate that Liu Fei was very young when he was a baby.

"Can you tell me about my father?" Liu Fei asked.

"Of course."

The huge laboratory is extraordinarily quiet, and many untold stories are told by Cassel.

"It all started with the outbreak of war between humans and aliens more than a hundred years ago, when the Drow Mecha University was one of the main battlefields between Drow and Xenomorphs, and the military department sent a secret mecha unit to participate in the defense of the extremely far-reaching Drow Mecha School......

"Because Zall Mecha University was a reserve talent pool and a distribution center for cutting-edge talents at that time, 80% of the elites of the United States of Zall came out of Zall Mecha University, which has symbolic significance. Therefore, the government issued a death order to protect the safety of the Drow Mecha University, and the military department sent a mecha unit with a number of 5,000 people as the vanguard force, which is the most elite mecha unit of the Drow United States, representing the highest manufacturing level of the Drow Star Domain Mecha, and of course, it also represents the highest fighting level of the Drow United States. ”

Cassel paused for a moment to help Liu Fei unload some of the pipeline instruments on his body, and at this time, Liu Fei had already felt that his fingers seemed to have regained some sense.

"Because the future of the United States of Drow was at stake, this force was led by General Bonwei himself at that time, but unfortunately it ......"

"What a pity?"

"It's a pity, because I'm not familiar with the alien, in the first round of confrontation with the alien, General Bangwei was martyred, and there were more than a thousand mecha soldiers who died with him."

"And then?"

"In the tragic battle, the elite mecha unit with rich combat experience quickly mastered the weakness of the alien and began a counteroffensive, and the defense war ended in three weeks, and the remaining more than 3,000 mecha mechs were almost completely wiped out, and less than three hundred people survived, and most of them were seriously wounded."

"This unit was formed by General Bonwei himself, and the loyalty of the mecha soldiers to Bonwei has far exceeded the loyalty to the United States of Drow, and more than 200 people who are unwilling to leave the place where General Bonwei was martyred have been stationed here, forming the prototype of the original slum ......"

Thinking of the thousands of mecha rushing and galloping in the alien formation, throwing their heads and spilling their blood to defend Zall Mecha University, Liu Fei couldn't help but be fascinated.

"Of course, it's not that simple, more than two hundred soldiers stayed here for revenge!" There was a deep hatred in Cassel's tone.

"Revenge?!" Liu Fei's heart skipped a beat.

"Yes, revenge! To avenge General Bangwei, when General Bangwei fought bloodily with 5,000 mecha soldiers, the reinforcements that should have arrived were delayed, and the most unforgivable thing was that the military department deliberately concealed some intelligence information about the alien, which was the direct cause of General Bangwei's death. ”

"How to get revenge?" Liu Fei couldn't have imagined that the far-reaching battle for the defense of Zall Mecha University still hid these unknown secrets.

"Resurrect General Bonwe!" Cassel was word-by-word.

"Ah......h

Liu Fei sat up suddenly, and he found that his limbs were actually able to move, but he still felt heavy and numb.

"Yes, resurrect General Bonwei and the more than 1,000 mecha soldiers who began to die in battle, and the remaining 200 or so soldiers secretly converted this abandoned base into a laboratory, and in order to avoid the military department from discovering it, the soldiers were stationed to cover this laboratory...... You come with me......"

Liu Fei followed behind Casso, went to the rows of metal cabinets, opened a drawer, inside the drawer was a frozen corpse, the corpse was wearing a military uniform, lying quietly inside, although it was dead, between the eyebrows, it still revealed a majesty.

"He's General Bonwe?" Liu Fei's body almost subconsciously stood upright, this is the supreme general who was martyred in the war between the United States of Drow and the Aliens, and it was because of his martyrdom that he shook the entire Drow Star Domain, stimulated people's enthusiasm for defending their homeland, and finally defeated the invasion of the Aliens under the unity of the people.

According to historical records, General Bonwei died in the line of duty, and the whereabouts of his body are unknown, which has also become an unsolved mystery in history, and no one thought that General Bonwei's body had been lying quietly in the slum for more than a century.

"Yes, these are his loyal soldiers."

Following Cassel's gaze and glancing at the other drawers, Liu Fei could clearly see that each drawer had the number and name of the soldier on it.

"Is there any progress?"

"No, if there is progress, General Bonwei will not lie here, through this hundred years of uninterrupted research, I have determined that the brain tissue of General Bonwei and those soldiers has been destroyed by aliens, even if it is resurrected through the cloning technology banned by humans, it can only resurrect General Bonwei's body, but not his mind......"

"More than 200 soldiers camped in the slums, and multiplied so that the future generations could continue the dream of resurrecting General Bonwe...... The soldiers who followed General Bonwei gradually died of old age, and as time passed, the descendants of the soldiers had to run around for three meals all day long, and there were fewer and fewer people who knew about General Bonwei, and even those who knew gradually lost their patience and did not want to fight for this empty dream, slowly, slowly, this laboratory that was originally rebuilt by the soldiers was only me and the soldering iron head, oh...... There is also the ninth brother to provide funds......"

"Brother Jiu knows?" Liu Fei suddenly understood why Brother Jiu didn't take revenge on the soldering iron head for knocking out his son's teeth.

"He's the Ghetto Underground Emperor, of course he knows, and, without his support, we wouldn't have enough money to keep the lab running."

"You're going to close the lab?" Liu Fei asked.

"Yes, more than a century has passed, the person who framed General Bangwei in the first place has long since died, things are like people, even if it is to resurrect General Bangwei, there is no meaning, the continuation of hatred has lost the soil for its survival, and now, the soldering iron head is also dead, Brother Jiu is about to lose power, and I am also old......"

Cassel's eyes showed a trace of confusion and helplessness, for him, the laboratory was his spiritual pillar, and his feelings for the laboratory had surpassed Liu Fei's imagination......