metaverse evolution.

Although Chu Fei had already estimated the situation of the Thunder Lord, he still couldn't help but feel cold in his heart when he learned the detailed information.

Fortunately, he was prepared, so Chu Fei remained calm on the surface. Most importantly, he had just given the Thunder Lord two hundred plates of Spring Rain Incense. He didn't believe that the other party could resist not using them.

The medicinal ingredients that ignite the spring rain and burn incense are all from outside the region and are not available locally.

The Spiritual Essence Fruit is produced after the blood grapes have been deeply cultivated. Blood grapes are difficult to cultivate, so it is even more impossible to produce the Spiritual Essence Fruit.

As for the Tiger Tribe Heroic Spirit Flower, it was a top-grade medicinal herb that grew in the cemetery. Unless something unexpected happened, it would be difficult for even the Tiger Tribe to get access to it, let alone come to the current world. This time it was just a coincidence that there was such an opportunity when encountering a rebellion.

Moreover, Chu Fei has also studied the medicinal properties. There is nothing similar locally, so there is a 99% chance that there will be no problems.

The remaining 1% are all kinds of unexpected accidents. If you really encounter them, you will be extremely unlucky.

But Chu Fei felt that he must have good luck. This trip to the East to "purchase goods" went extremely smoothly. The degree of success was a bit too much.

After collecting his thoughts and understanding the Longmen Secret Realm and putting away the copied information, Chu Fei followed Long Qingqing to the treasure house.

The treasury was located below the hall, or in other words, on the second floor below ground. The third team was responsible for guarding the treasury.

Captain Huang Li saw Chu Fei and smiled, "Congratulations, Master Chu, for passing the city lord's test."

A test? Chu Fei thought.

Huang Li: "To enter the treasure house, you need someone to accompany you. In order to match Master Chu's status, I will accompany you personally. I hope Master will not be offended."

Chu Fei:......

No, my real cultivation level is 11.9999, and you are always at the peak of 12.0. Our statuses are really not compatible, so you'd better not follow me.

Unfortunately, Huang Li just followed Chu Fei and never left his side.

In fact, according to the rules, entering the treasure house requires at least handing over the storage equipment. But with Huang Li following, it doesn't matter.

The treasury was very large. Chu Fei estimated that it was over ten thousand square meters and more than ten meters high, the height of two decks.

This doesn't look like a treasure trove, but more like a warehouse.

Huang Li introduced, "There are more than 100,000 items in the treasure house. Small ones include medicinal herbs, and large ones include high-tech equipment excavated from ruins. All items have been classified and appraised.

If you want to check something, you can search it on your computer now."

Chu Fei quickly browsed the items in the computer, and after just a moment he couldn't help but gasp: there are so many good things.

But if I think about it, I will understand. I have obtained many treasures after a year of hard work. How many treasures must Thunder City have after suppressing one side for more than 200 years!

These range from medicinal herbs to potions, from extra-dimensional metals to weapons and magic treasures, as well as technological weapons and even machine tools.

Items are divided into ten levels according to their value.

Chu Fei searched carefully and thought carefully based on his own needs.

Finally, Chu Fei first set his sights on a machine tool, a machine tool that combined laser processing and 3D printing, a machine tool that could directly print out atomic array materials.

The most important thing is that this thing is not big, only about three meters long and two meters wide and high.

In the development of science, machine tools are of paramount importance. If there is a goose that lays golden eggs, it must be top-notch machine tools.

The current price of this machine tool is as high as 700 billion - including the machine tool itself and the matching small cold nuclear fusion device!

Then I chose an extra-large space capsule, about 20 cubic meters. This extra-large space capsule is also worth a bit crazy, more than 10 billion. And in this treasure house, the price of 10 cubic meters is only billion!
In fact, this price is already very cheap. In the outside world, the auction price of a 10-cubic-meter space capsule can even reach tens of billions.

Of course, the price here is cheap, mainly because in addition to the price, you also need to contribute points. Chu Fei didn't have to contribute points this time because the city lord asked for it.

Afterwards, Chu Fei selected some analytical instruments and equipment, and then chose a "server".

This server was also recovered from the ruins. It has advanced algorithms. One server is only about five cubic meters, but its computing power is as high as 1000 K. It also has a "super-dimensional algorithm" that is effective for practice after 12.0!
Because of its super-dimensional algorithm, Chu Fei even believed that this small server surpassed the advanced computer group with more than 6,000 KW computing power in the secret room of the City Lord's Mansion.

The price of this server is as high as 300 billion, which is still considered relatively low.

After that, he selected more than 1500 billion worth of medicinal materials, and Chu Fei's billion quota was basically used up.

When registering, Huang Li couldn't help but ask: "Master Chu got some items that can't be eaten or used in combat."

Chu Fei smiled and said, "I actually prefer research rather than fighting and killing.

By the way, why are there so many good things left here and no one is using them?"

Huang Li finished registering and said casually: "Those machine tools and computers were all excavated from the ruins. Although they are very good, their standards are different from our current ones. They can be used, but because of the different technical standards, there are many problems.

Adjusting the standards, whether it is the standards for these devices or our current standards, would be an almost impossible task.

We have so many alternative technologies and equipment now that we really don't need these things.

For example, for most of us, if we need computing power, we can go to the computer center; if we need weapons and equipment, we can go to the weapons center to customize them; if we need energy, there are special energy bases. But we really can’t use these niche products.”

Chu Fei suddenly realized that there was an important reason why he chose these things just now - in Chu Fei's eyes, the other items had almost no effective value.

Only these niche fine products were kept, and they were the most valuable items in Chu Fei's eyes.

After leaving the treasury, Chu Fei couldn't help but get excited. With these things, his next plan would go much more smoothly. For example, making magic armor!
With Chu Fei's current technology, it is difficult to manufacture magic armor. The magic armor Chu Fei can currently manufacture is limited to 1.5 meters in length and 3 kilograms. If it is larger, it will be difficult to control the quality.

This is because Chu Fei's method of refining magic weapons is a multi-layer stacking technology. It is difficult to upgrade the process, and it also requires more equipment, manpower and time, which Chu Fei cannot provide.

But with the atomic printing equipment, it is possible. There is no need to make copper foil anymore, it can be printed directly.

What is commendable is that this atomic printing machine is low-temperature and will not destroy the potential of the super-dimensional metal.

This kind of equipment seemed to be tailor-made for Chu Fei.

But Chu Fei was lucky enough to have this kind of luck. This machine tool has been here for who knows how long, but no one can use it.

As the saying goes, opportunities favor those who are prepared. Those who are not prepared can only give up even if they encounter good things.

After leaving the treasury, Chu Fei immediately returned to his own villa and started to get busy.

The magic weapons customized by various parties had to be rushed. This time Chu Fei no longer suppressed the speed, but went all out. It was really stressful to complete so many weapon customizations within half a month.

Not to mention that Chu Fei also wanted to take time to study, think, and even build his own armor.

This time, when entering the Dragon Gate Secret Realm, the battle is foreseeable to be fierce, and you may even encounter a 13.0 master. Improving defense can greatly improve your means of survival.

After studying the new machine tool for a while and connecting it to the newly acquired server, Chu Fei input the data of the armor he designed into it. Under the control of the server, the machine tool started and built the armor from the atomic level.

But the next day, which was the Spring Festival, Chu Fei still had to stop his work.

The Yanhuang civilization has always been a society of human relationships, and even in the end times, this is not an exception. In addition, the plans of Zheng Chengan and Cheng Buyun are also ready to be implemented today.

This plan was discussed by Chu Fei, Zheng Chengan and Cheng Buyun on their way from Qingshi City to Cangyun City. Chu Fei also obtained half of the Jie Yuan Method.

Early in the morning, Cheng Buyun, Zheng Chengan, Inspector Qian Weilong, and Captain of the Second Squadron Long Qingqing, the four of them visited Chu Fei together.

This time, none of the four brought any followers.

Cheng Buyun was the oldest and led the way. After seeing Chu Fei, he immediately sent a message to Chu Fei: "Let's go to the second floor for a private talk."

Chu Fei brought a few people back to the second floor and showed everyone the refining process of the magic weapon.

After looking at it for a while, Cheng Buyun asked, "Are you planning to produce it in large quantities?"

Chu Fei nodded: "Yes, now that the technology is proficient and there are more raw materials, we can expand production capacity.

However, mass production also has its problems. Just like big pot meals and stir-fried dishes, the quality of big pot meals is always worse.

I estimate that the quality of this kind of magic weapon produced on a large scale could be reduced by 10%.

It is already difficult to control the quality of large quantities of refined products, and with the need to meet demand and time constraints, it is possible that the quality will drop by 20% in the future.”

Hearing Chu Fei say this, Cheng Buyun and Zheng Chengan looked at each other and saw the joy in each other's eyes.

But Long Qingqing refused to do it when she heard it, "Master Chu, I am the first one to 'please' you, you can't do this."

Qian Weilong also frowned. If he spent the same price but could only get a magic weapon of 80% quality, he certainly couldn't accept it.

"Ahem!" Cheng Buyun said, "Everyone be quiet."

Then Cheng Buyun took out a pen and paper and started writing. But while writing, Old Cheng "persuaded" Long Qingqing, saying things like he was in a hurry, the overall situation was important, and he should help the city lord in the battle.

But on the paper it was written: "Chu Fei, do you still remember our agreement at that time? Long Qingqing and Qian Weilong are both family members."

They are all experts. Trying to do two things at once is a piece of cake for them. Moreover, they write very fast, even faster than they speak.

Cheng Buyun showed the note to Chu Fei, Long Qingqing, and Qian Weilong, and wrote: "In order to keep it confidential, I didn't tell you about this. Now I can tell you."

Then a series of plans were written.

But on the surface, the four of them started arguing - Cheng Buyun said, there were various problems when you were refining the magic weapon for us, and you should return the money.

Long Qingqing said: I cannot accept a decline in quality.

Chu Fei said: If you want love, forget it.

They argued heatedly, but their subordinates wrote very quickly.

After the "hand talk", Chu Fei said: He would create better magic weapons for Long Qingqing and Qian Weilong; even Cheng Buyun and Zheng Chengan's magic weapons could be updated, and it is expected that their capabilities can be improved by 10%; of course, as for the price, the new technology is worth 260 billion... Let's give each other a friendly price, 160 billion.

Long Qingqing and Qian Weilong's magic weapons are free of charge. Just like Zheng Chengan and Cheng Buyun at the beginning, they all use the Jie Yuan method to pay.

Chu Fei had already returned the price that Zheng Chengan and Cheng Buyun had paid previously.

Zheng Chengan and Cheng Buyun hesitated for a moment, and finally decided to forge another magic weapon, so that they would have a weapon and be safer.

Everything has durability, even magic weapons.

Long Qingqing and Qian Weilong also decided to create two magic weapons. However, given the high price of the new technology, they also paid a little more, so that Zheng Chengan and Cheng Buyun could also balance it out.

The two of them felt balanced, but they didn't expect Chu Fei to charge four more. The technology has improved, but the cost has not.

However, it cannot be said that the raw materials are worthless. The difference between the finished products is the progress of technology. Paying for technology is almost common sense in the scientific background.

After the transaction between the five people was completed, Chu Fei finally obtained the complete Jie Yuan method.

However, the transaction is over, but the communication is not over.

Cheng Buyun got angry: "Chu Fei, we agreed at the time to customize the magic weapon according to the actual situation. Why are you accepting so many now?"

Chu Fei was helpless. "It was arranged by the city lord. I really can't refuse it. I can make some money at the same time. I am just a rootless duckweed. I have to seize the opportunity to make some money for my retirement."

Everyone:...

Do you call this making some money? You are probably richer than the four of us put together.

Also, not to mention that you don’t have to worry about retirement at your age, even in this apocalyptic environment, you don’t have to worry about retirement. If you want to die of old age, you must be very lucky.

However, Chu Fei still explained: "But don't worry, I have decided that the quality of these mass-customized weapons will be maintained at 80% of the old standard and 70% of the new standard.

If a conflict occurs in the Longmen Secret Realm later, your magic weapons will definitely be able to cut off the opponent's attack."

With Chu Fei's assurance, the four people's expressions relaxed. At the same time, the "quarrel" among the five people gradually subsided, and finally agreed on the price.

In fact, everyone has already discussed that only those who are sure to be won over will have complete standard magic weapons made, and the cost of refining magic weapons has been reduced to 160 billion; the rest are all 70% quality, and there will be no price reduction.

Chu Fei agreed to this request. There is no so-called business reputation. This kind of high-end magic weapon customization industry is just a wave of fat, and it will not be publicly built in the future.

After leaving Thunder Land City, Chu Fei planned to keep a low profile.

After finally discussing everything, Cheng Buyun finally spoke the truth, "Chu Fei, there is an auction in Thunder City tonight, do you want to participate?"

“What’s in the auction?”

Cheng Buyun rolled his eyes, "How should I know? But if you have time, I still suggest you go and have a look. In previous years, there were often various potions, techniques, skills, intelligence, etc. for sale.

Even if you have something, you can auction it, or buy some resources, etc. ”

Chu Fei: "I remember that the currency price system has collapsed for materials above 10.0. How can the auction be traded?"

"We can trade goods for other items, and then bid on that basis. Especially the contribution points of Thunder City Land, which are the most valuable."

Chu Fei thought about it and decided to go to the auction. He had a lot of contribution points from Thunder City, and it was useless to keep them, so he might as well exchange them for resources.

In the end times, useful spiritual resources are the hard currency.

The auction was in the evening. Chu Fei read the Jie Yuan method in the afternoon and sighed. This Jie Yuan method has actually achieved good results and can remove more than 9% of the Na Yuan method! There is also a way to temporarily isolate the remaining ones that cannot be removed.

But think about it, after so many years of research by so many top masters, there must be some gains. A master who can cultivate to 12.0, even if it is just for show, is still a dragon among men.

But the Jie Yuan method has a warning at the end: you can only learn it now, and you can only unlock it after entering the Longmen Secret Realm. (End of this chapter)