Luo Xun didn't take much effort to see a few people surrounded in the crowd, a few people dressed in a mix of denim + hip-hop style stood in the crowd, and one of them looked around impatiently: "Is there any?" Don't all gather around here, we're still waiting for someone to come over and change the crystal nucleus! ”

Changing the crystal nucleus?

Luo Xun was stunned for a moment, and hurriedly looked at the small table made of a wooden board in front of several people, and three second-level crystal nuclei with different colors and obviously larger than the first-level zombie crystal nuclei were placed on it.

Two of them were grayish-black with a strange sheen, and the other was clearly a second-order crystal nucleus of the earth system. Luo Xun's heart moved, the two gray-black crystal nuclei with a strange luster were obviously something he had never seen before, and they were not like the speed and strength systems - one of these two was a cyan glow on a black background, and the other was brownish-red.

"What are you going to change?" Although it is not certain that those two crystal nuclei are the metal-based crystal nuclei that Yan Fei needs, even if they are not metal-based crystal nuclei, they are of little use to Yan Fei like the others, so they will be replaced, but what if they are?

Seeing someone asking, those few people looked at Luo Xun, and his ability to open his mouth to ask what kind of crystal nuclei he wanted to change proved that he could at least distinguish that these crystal nuclei were all second-order crystal nuclei.

One of them said, "Thunder, power." ”

Luo Xun thought for a moment, turned around and walked out again.

"What's the situation?" Seeing that Luo Xun came back, Yan Fei hadn't gotten into the car at this time, so he put his hand on the car door and asked casually.

"Someone has put a few second-level crystal nuclei in it, and they want to change the thunder system and the power system." Luo Xun looked at the crowd and whispered, "I'm not sure, but two of them may be something you can use." "No one knows what the metal crystal nucleus looks like, but from the outside, those two really look like metal.

Yan Fei raised his eyebrows: "You look at the car, I'll go over and take a look." With that, he walked over to the crowd.

Luo Xun directly pulled the car door and sat in the car, and took out his crossbow and held it in his arms. It didn't take long to hear a burst of exclamations from the people in the crowd, some people made a way to get out of the way, and Yan Fei walked out of it.

"How?" Luo Xun saw that he got into the passenger seat from the other side and asked quickly.

Yan Fei nodded: "Let's go." After the car drove for a short while, he whispered, "It's metal." ”

Luo Xun's eyes lit up instantly, and his face was full of smiles: "Fortunately, I was curious just now and took a look, did you absorb it?" ”

Yan Fei shook his head slightly: "I can feel that it is a metal-based crystal nucleus, but I always feel ...... It's better to go back and absorb it. ”

"What kind of crystal nucleus did you trade it for?" Although Luo Xun didn't quite know why he said this, he still expressed unconditional support for his idea.

"One lightning and one power have replaced their three crystal nuclei." Yan Fei said and took out the crystal nuclei that Luo Xun had just seen from his pocket.

"Three??" Luo Xun looked at Yan Fei in surprise, "You exchanged two for three of them?!" "How are those people's accounts calculated??

Yan Fei made a helpless gesture with an innocent face: "I said that I don't know if these two crystal nuclei are what I want, so they will buy one and get one free." "The scarcity of metal-based abilities has reached a certain level, and there are only a few known metal-based abilities in the military camp, and Yan Fei still knows all of them. Except for a few of them in the whole base, even if someone hits them, no one can use them.

In addition, what did Yan Fei do before the end of the world? If he wasn't sure that these two crystal nuclei were what he wanted, and he was afraid of being cut off, he could have dried these two people for a few more days and took them back at a lower price.

Luo Xun couldn't help but smile: "Did you know that these two crystal nuclei were what you needed?" ”

Yan Fei nodded and put away the three crystal nuclei: "The second-level crystal nucleus is different from the first-level one, you can feel the connection between the crystal nucleus and the ability of the same attribute without touching it, so as long as you are close enough, you can feel it." ”

With a long exhale, Luo Xun's face couldn't help but smile: "This is the best, after you go back, you can see if there is any difference between these two crystal nuclei and the first-level ones." ”

After returning home, Yan Fei did not immediately use the two crystal nuclei, took out the remaining part of the metal from the cars in the parking lot, and directed all the way back to the sixteenth floor, and then Yan Fei began to make all kinds of shelves and furniture. Luo Xun took out the glass film and pasted all the glass windows of this house - just like in his own home, so as to avoid being seen by others.

After Luo Xun put on the glass film, most of Yan Fei's iron shelves and furniture were ready, and the two began to hang curtains - these thick curtains were specially customized by Luo Xun according to the specifications of his own home before the end of the world and used as a backup replacement, but I didn't expect to use them now.

What should I do when I want to change my clothes later? Remember when they went to Renovation City in the name of an otaku squad not long after the end of the apocalypse? They had gathered a lot of stock in the warehouse next door that sold fabrics, enough to make a few more sets of thick and sturdy curtains.

After hanging the curtains and checking that all the windows had been pasted, the two of them made sure that all the shelves, basins, boxes, and jars needed in this room were placed, and only after slowly cultivating new crops and filling the place one by one, they were satisfied to call the little guy who was wandering around the room to study whether the iron shelves could be used as kennels and return to 1604.

After a brief dinner, Luo Xun returned to the living room after washing the dishes and chopsticks, and saw Yan Fei sitting on the sofa with a metallic crystal nucleus between his fingers.

"Do you want to absorb it?" Looking at the one he was holding in his hand, and then at the metal and earth second-level crystal nucleus on the table, Luo Xun asked curiously. He didn't know why Yan Fei was so calm, anyway, Zhang Su absorbed them after getting those second-level crystal nuclei of the wind system. But unfortunately, after absorbing it, he said that there was no sense of upgrading. But the difference is that Xu Mei and Song Lingling said that they seemed to be unable to absorb it for the time being after obtaining the crystal nucleus of their attributes.

Yan Fei looked at Luo Xun, tilted his head and thought for a moment: "I think...... It seems that there is still something missing. ”

"Huh??" Luo Xun looked at him in confusion.

"It's a feeling, and I think it's best to absorb more first-order crystal nuclei before using them if you want to achieve the best results." As he spoke, Yan Fei looked at the two second-level crystal nuclei with a wry smile, "Their energy is not enough. ”

Luo Xun thought for a moment, and suddenly his eyes lit up: "Your ability seems to be more powerful than others' from the beginning, maybe the initial level is higher than others...... Well, how much do you think you need more? If it's not enough, let's find a way to get some back! ”

Yan Fei did not hypocritically express his shirk, pursed his lips, pondered for a moment, and said in a deep voice: "At least more than six hundred first-class crystal nuclei." ”

He can get at least twenty or thirty crystal nuclei in the army every day to make zuò metal vessels, if this is calculated, it will take at least less than twenty days to make up this number, but the sooner Yan Fei can improve his ability, the better, not to mention that they still have the nearly four hundred pieces they collected when they went out last time.

"Why don't we sell vegetables?" Luo Xun suddenly pointed to the vegetables placed on the balcony on the side, the most harvested in his house now are all kinds of green leafy vegetables with a short growth cycle, such as lettuce, such as leeks, etc., in addition, there are many bean sprouts and other things that have grown, and they just put them next door yesterday.

Yan Fei frowned slightly: "Selling vegetables...... But how is the price determined? Is it guaranteed to sell in a day? ”

These vegetables in their family can't be consumed by two people in the family, plus a dog who has just discovered and developed an appetite for vegetables, and there is no problem in selling them. But is it good to sell these vegetables now? Can it be sold in a short period of time? How much is the right pricing?

Luo Xun's expression was also a little tangled, of course he had sold vegetables in his previous life...... No, he made a living by growing vegetables and buying vegetables in his last life! But in his previous life, because he had cultivated high-quality seeds, he directly signed a long-term contract with the logistics department of a certain bigwig's family and provided them directly to others.

Now that I think about it, at the beginning, when I wanted to sell my own vegetables, I carefully carried and carried the vegetables I picked at home every day, and set up a stall for a day when I went outside to prepare the next day's meals, and when I went home at night to prepare the next day's meals, I was only willing to deal with the vegetables that had wilted and had no moisture, and the ones with good appearance had to be kept for the next day to continue to sell.

To be honest, in the last days, if you don't breed high-quality seeds, or if you can guarantee the cultivation of normal crops that taste no different from those before the end of the world, you will basically only be able to make ends meet.

What is the resident population in the base? How many people can make a living by growing vegetables? Except for those who have the body and ability to go out, it is already very good for everyone to have a good meal. If you compare the normality of people's lives in several bases, you can see that the life of the people who follow the abnormal team is the most comfortable, the life of those who work for the military is relatively stable, and the life of those who have a large number of solar panels at home is the most leisurely and vegetable growing...... The vast majority are just the most eerie.

In addition, there are people in the base who make a living by petty theft, those who sell their bodies for a living, and those who work as coolies for a living, and most of the people who sell vegetables are only more decent than these people.

Of course, not everyone can grow vegetables if they want to. After all, there is another kind of person in this world - plant killers, who die when they plant and hang on what they raise. Such people can only think about livelihood in other ways. What's even more terrifying is that if you don't take care of this thing, you might mutate! After countless accidents in which mutated plants killed their owners, the number of people willing to grow vegetables for a living is also declining. The vast majority of people who grow vegetables at home are just for their own families not to run out of food, and they can save some expenses, and only professionals like Luo Xun who like to study are those who can grow vegetables professionally and become well-off.

Luo Xun frowned, put one hand on his chin and gently tapped his chin and pondered: "It would be nice if there was a team that was buying vegetables in large quantities and for a long time......"

Yan Fei raised his eyebrows, and suddenly thought of a possibility: "Barracks? ”

"Huh??" Luo Xun looked up at him with a little puzzlement, and when he met his eyes, his eyes suddenly lit up, "That's right! Barrack! ”

The barracks are now short of vegetables and food, and the two of them can't get the food now, and they won't be able to grow so much in the future, but small batches of fresh vegetables for a long time may be willing to be purchased by the base. Although they can't share too much of it at home now, it is still a way.

Maybe you can sell it at a higher price by going out and setting up a stall by yourself, but who can guarantee that the vegetables picked every day will definitely be sold? One of the biggest reasons why the two of them didn't want to go out to set up a stall was that they didn't have time.

From morning to three o'clock in the afternoon, they have to spend their time building fences, and when they return home, they have to deal with all kinds of affairs at home, plus cooking dinner, Yan Fei's ability to exercise, etc., if they find time to sell vegetables...... Luo Xun didn't want to die of overwork after the end of the world.

Maybe in the future, when the work of the base no longer needs them, he will have the idea of building a long-term stall to sell vegetables, but at least for now, they don't have the leisure to think about this path.

"I want to think about it...... I remember Second Lieutenant Ding said that if we can grow vegetables, let us inform him...... Maybe he's got some way up there. Luo Xun thought about it for a while, and temporarily ruled out the captain of his own wall-building unit, Captain Guo is very good, but don't always trouble him with these little things, the two of them should give priority to asking Captain Ding about the situation.

Yan Fei also agreed, he remembered that Captain Guo's relationship with the logistics department had not been so ...... because of the problem of the big stomach king Ahem wonderful, it's better to ask someone else who seems to be more appropriate first.

The two decided to go to the police booth where Second Lieutenant Ding was early the next morning to inquire about the situation, now......

Luo Xun rummaged through the cabinet and found the two mobile phones that had been placed in the cabinet, and inserted the mobile phone card that he had almost forgotten to the clouds.

Both phones are fully charged before they are completely turned off and saved, and they can be used when they are turned on after installing the phones. Familiar signal, familiar picture, the two looked at the small icon on it with great interest, and couldn't help but sigh slightly nostalgic and sigh.

"It really works......"

After connecting to the signal, the two entered each other's new mobile phone numbers and added each other, so that they could contact each other at the first time, and followed the automatic pop-up prompts to install the APP that was directly bound to the mobile phone card and made by He Qiankun, almost immediately, the two of them received the first real text message after the end of the world!

This is the official group text message sent by the base, and the base will regularly release news to all new mobile phone owners in a similar mode of news promotion.

What's more, because the two of them are the first batch to get the number segment belonging to the military, some internal news and notices within the military will also be sent to the two of them as soon as possible.

Today's news is about the promotion of solar panels, now all kinds of energy through the outside world is blocked by considerable factors, even the water conservancy can not be used normally as before the end of the world because of the distance, as for coal power, natural gas is not even to think about.

It didn't take long for the military to set their sights on solar panels after the end of the world, and because of this, Luo Xun and they would have the first task of cooperating with the military to go out of the city to find solar panels after the end of the world. But how many of those plates are there? How can it be used for the entire base? So in the recent past, in addition to collecting materials for building walls, gasoline, oil and other materials, the base has focused on solar facilities.

Recently, a large number of solar equipment has been shipped back to the base, and it has become much richer after providing sufficient facilities to the base. The military encourages individuals to lease and exchange such devices to solve the problem of electricity consumption in their homes. The military is prepared to stop the supply of electricity to private individuals except for public electricity facilities.

"In other words, in the future, the electricity of the elevator in our building will run regularly every day, but the electricity in everyone's home will be completely cut off?" Yan Fei confirmed to Luo Xun after reading the content of the text message.

Luo Xun nodded vigorously: "Yes, now the power supply will be cut off from eight to ten o'clock every night, and it would be very good to leave us an elevator with electricity, and it is estimated that the electricity of the street lights will not be supplied for too long in the future." Luo Xun knows that when solar panels were just popularized in the base, all the street lights on several main roads were replaced with solar ones.

Unfortunately, not long after they were replaced, the solar panels on these street lamps were "missing", so that the base immediately canceled the decision to promote solar street lights throughout the base, and fully recovered the solar street lights that had not had time to be stolen, and never mentioned this matter in the future, and even the usual power supply was stopped - because many street lights themselves were stolen.

Even before the end of the world, it is impossible to demand that all people in the whole society reach a unified height of consciousness, let alone after the end of the world, it is not necessary to expect everyone to consciously and voluntarily abide by these things.

Yan Fei thought for a while, and smiled at Luo Xun: "We can exchange more of this thing back, the internal price of the military seems to be very calculated, let's try tomorrow to see if we can use our identity card to exchange some huàn back." ”

"Good! Let's ask after work tomorrow! Luo Xun nodded hurriedly, he didn't have too many solar panels, and after a while, after the base was fully promoted, he would still have to hang all these things on his outer walls! This is one of his dreams in his previous life, and now he has a rare opportunity to realize it, and of course he will not let it go!

Nowadays, the solar panels in the home are just enough for Luo Xun's family to consume every day, but if the next room is completely renovated and once electric lights and other things need to provide indoor light, these panels will definitely not be enough now. And it's not just that the electricity is not enough, but the water is the same, now two sets of distillation equipment running together every day can provide their own water very richly, but in the same way, once the crops in the next room are planted in a large area, the two sets of distillation equipment of Luo Xun's family will definitely not be enough, and at least one set of distillation equipment needs to be added next door to filter water every day.

Luo Xun directly opened a notepad on his mobile phone that he could use again, writing and drawing, and recorded everything he needed to do tomorrow - he found that he seemed to have to be busy again. Accumulate crystal nuclei for Yan Fei to upgrade, get solar panels to provide enough electricity for the next door, make zuò distillation equipment, find someone to sell vegetables, and go out with everyone at the end of the month to get crystal nuclei...... Oops, how can I feel farther and farther away from my otaku life of "leisurely farming for the end"?

On the contrary, in the previous life, although it was harder, more tired, and more tired, it fit this definition very well.

After Luo Xun had just finished recording these things, Li Tie and the others came back.

As a member of the mobile phone card and APP development team, Li Tie is undoubtedly the first batch of people to get a mobile phone card. Their superiors also generously sent out the latest flagship model of the hottest kidney mobile phone before the end of the world - anyway, this thing was left on the side of the road after the end of the world and no one paid attention to it, and they could easily pick up a lot of brand-new, unopened ones for nothing by sending someone out for a walk. Very convenient.

Several college students held the mobile phone and sighed again and again: "Alas, this mobile phone has just been launched before the end of the world, and we also said that we can't even afford last year's previous generation of products, and if you want to buy this, you can only collectively sell your kidneys, but I didn't expect that now it can be so white with such a ...... of the latest model."

Luo Xun looked at their melancholy + happy expressions, and couldn't help but pour a basin of cold water on them: "This kind of large-screen mobile phone goes out to do tasks or something, but it's easy to break......"

Li Tie's five were dumbfounded—they seemed to be ignoring the problem! Zhang Su snorted a "hum" with his nose on the side to despise their IQ,

"Yes...... So what to do? What phone is stronger? ”

Luo Xun coughed, and took out the two that he and Yan Fei used: "Three-proof machine, waterproof, dustproof, and fall-proof!" Even if you go out to do a task and are accidentally bumped and touched, it is absolutely durable, and it is the most practical model after the end of the world, don't you think about it? ”

"How do you sell this?"

"Brother Luo, shall we exchange our own for yours?"

"It's a little uglier and thicker, but the more you look at it, the better it feels, and it looks like it's ......."

"Brother Luo, is this what you used before the end of the world? Why does it look so new? ”

Luo Xun smiled and took out boxes from his backpack behind his back: "When I went out to collect supplies before, I passed by its specialty store...... Ahem, I came back with a smooth hand. "That store is also what he has been eyeing before the end of the world, and it is absolutely impossible for him to buy a new mobile phone when he has a mobile phone to use at that time, but after the end of the world, even if this thing is lost on the street, no one will look at it, so he picked up a big box and came back, even if he gave Li Tie a few of them, he would not feel distressed. As for the rest...... Isn't it okay for him to keep it and replace it?

Li Tie and the others summed it up, and exchanged the three kidney brand mobile phones on their side plus thirty crystal nuclei for Luo Xun and their six three-defense machines to go back, and the brothers are settling accounts, not to mention that it is not very useful for them to keep these crystal nuclei now, or this kind of mobile phone is the most real.

As for the three machines they left behind? Of course, a few people took turns to have fun. It's a pity that all the services of this machine are not available now, let alone any games. He Qiankun had already secretly discussed with Wu Xin, and the two of them were going to go back and use their work to develop some games and throw them into the machine.

Oops, it's convenient to be able to program and make games~ Even if they don't have any creativity and can't develop new games, can't they imitate some mobile games that have been popular before and make some counterfeits?