Three months passed in a blink of an eye. With the arrival of the end of the period, the time for receiving jewelry agreed with Zerom was also up. Luo Chen went straight to the jewelry processing site "Art Gallery" in Zerom in Hope City that day.

Last time, Zerom's attitude towards Luo Chen and his refusal to concentrate on creating jewelry for him, many of the apprentices in the shop remembered.

This time Luo Chen was wearing simple clothes when he entered the door, but no one dared to underestimate him anymore.

When he came to one of the apprentices, Luo Chen said, "Hello, is Master Zerom free? I'm here to get jewelry."

The apprentice's tone was obviously much more respectful than last time: "Dear guest, the master has already told us that he is waiting for you inside, please come in!"

It seems that all the jewelry should have been made, and Luo Chen couldn't help but be overjoyed.

Pushing the door into the inner room, Zerom was sitting on the table, with dozens of exquisite ornaments piled up in front of him.

Although there are a wide variety of other finished products hanging on the four walls, their light has been completely taken away by the ornaments on the table.

"Luo Chen, you are here, sit down!"

Motionallying Luo Chen to sit opposite him, Zerom smiled: "These are one of the most satisfying works of art I have made. These top-quality materials have made me burst into a lot of inspiration during the production process. I am personally very satisfied, and I hope you can also be satisfied!"

Luo Chen smiled and said, "Of course, Master, I will naturally not have any doubts about your work!"

"Hmph, I don't want you to be satisfied because of my fame!" Zerom was a little unhappy: "If that's the case, you are also a rough person who doesn't know how to appreciate! Luo Chen, come on, look at these things and tell me what you think!"

Luo Chen touched his nose: "I have a shallow look, I'm afraid I'm not saying it well."

Zerom said lightly: "It's okay, just talk freely. I won't blame you regardless of whether the evaluation is good or not. To be honest, I hope someone can point out the shortcomings of my works, otherwise my craft will only end there and there will be no further improvement."

"Okay!" Seeing Zerom say this, Luo Chen no longer felt modest and picked up the pendant made of red diamonds.

This pendant looks like a burning flame, extremely beautiful, and this shape is really pretty.

However, after Luo Chen used his mental power to conduct more subtle and microscopic observations, he immediately discovered something special.

Many jewelry can be observed with mental power, and the details will be magnified by thousands of times. Some jewelry that look flawless at first glance is actually uneven.

However, Luo Chen raised his mental power to the limit and even activated the super mental wave to observe. The flame sinker had been amplified into a court in his spiritual world. However, no matter how Luo Chen browsed it carefully, it was still so smooth and natural, as if it were natural.

This is a microscopic observation, and there is no flaw in it. It is truly perfect jewelry! This shows how Jerome's craftsmanship is.

It is difficult for ordinary mental power to penetrate deep into the red diamond's top-quality enchanted spirit stone, but Luo Chen's super mental waves are extremely penetrating, penetrate into the red diamond, and then make new discoveries.

There are traces of artificial changes inside the red diamond, which is more pure, and the flow of power inside is smoother.

If the enchanting material is compared to countless rivers, the river water in some parts of these rivers is blocked due to obstacles, and the speed of the river will slow down.

Those that block flowing water are impurities for enchanting materials.

Although Luo Chen's red diamond is the best, it still has some impurities. Now these impurities have disappeared.

"Master Zerom, the surface details of this pendant are so perfectly connected. Even if I use my mental power to observe it, I can't find anything, even a little bit of failure. In addition," Luo Chen paused and said, "I don't know how you extracted the impurities inside the red diamond without damaging the material, and leaving no traces!"

Zerom said movedly: "I am worthy of being Zhuo Yuqing, who can defeat the Holy Martial Academy, and is praised by Dean Antonio. Luo Chen, your observation ability is not ordinary! Many first-class jewelry craftsmen can do this superficial skill, but it is difficult to extract internal impurities. Let me tell you, I opened a small hole in this red diamond. This small hole is as big as a bacteria, and you can't see it. This small hole is extracted bit by bit through the places where there are impurities in the red diamond. Finally, I will use the refusion technology to make the red diamond close naturally and fill the small hole. Don't worry, it will not leave any 'scars'!"

With a trace of gold-type psychic energy as big as bacteria, you can control it on a red diamond that is harder than an ordinary diamond. Zerom's gold-type energy is really too strong!

Luo Chen's requirements were not high, and he was already happy to see Zerom making such a perfect jewelry: "Thank you, Master Zerom, these jobs must be very troublesome!"

"Trouble, but very interesting. Such good materials make my production process full of challenges. By the way, I haven't been so exciting and excited for a long time, hahaha!" Zerom said again: "Let's continue to look at other finished products. This Ice Soul Jade, because it is relatively flat, I beat it into a bracelet; and this leaf vein jade, I made it into a leaf along its vein. None of the leaf veins here can be damaged, otherwise it will affect its effectiveness and is also the most time-consuming piece..."

Zerom introduced more than ten jewelry one by one as a treasure, and finally said: "These are the results of my hard work in three months. Although they cannot be called a peerless work, please cherish it and don't waste these top-quality spirit stones."

"I understand, Master Zerom!" Luo Chen thought for a moment, took out the bracelet made of golden light stone, and handed it to Zerom and said, "Master, you are a celestial being of the golden system. This thing should be useful to you. Please accept it and treat it as a craft cost!"

"You seem to know how expensive this bracelet is!" Zerom laughed in silence: "In fact, just give me a little bit of debris, it is enough to pay for it. However, I have said that if you build it for free, you will be able to keep your word. Moreover, as a craftsman, you must not be greedy for customers. This is the principle of the craftsman world. Do you know what I mean!"

When Luo Chen heard this, he had to take back the golden light stone bracelet: "So, master, thank you!"

"No, I should be thanking you. I haven't enjoyed the process of making a real work of art for a long time. You have made me enjoy that feeling more than ten times at once. I have been living a fulfilling life in the past few months. Okay, don't talk so much nonsense. Luo Chen, if there are such top-quality materials in the future, you can find me at any time, and I'll make it for you for free."

Luo Chen was overjoyed when he heard this. Now the Dingdang bag is just a small upgrade, and more than ten materials will be added to the major upgrades in the future. Now that Zerom's words are said, the problem will be solved in the future.

"Okay, Master Zerom, then I'll say goodbye first!"

After walking out of the art museum, Luo Chen remembered that he hadn't been to the auction house for a while and didn't know how the materials entrusted to them were collected. He might as well ask when he left the city now.

Thinking of this, Luo Chen immediately ran to the auction house. Since he had auctioned many valuable items, Luo Chen is now the gold-level seller at the auction house. One of the supervisors personally received it. After inquiring, he learned that he had obtained all the enchanting materials he needed today. The auction house just wanted to contact Luo Chen, so he came to the door in person.

The supervisor said: "Great guest, fortunately, we have lived up to expectations. We have taken all the things you want for generations. After packing them in a safe, do you need to collect them now and get the remaining pre-deposit money back?"

"I'll want the stuff right away!" Luo Chen paused and said, "By the way, supervisor, how much is my pre-deposit money left?"

"There are 10,280 gold coins left. This is our list of photos. Please check it out!"

Luo Chen took the order and took a casual look, then put it back in his pocket. Reputation is the second life of the auction house, and he definitely dared not cheat.

More than 10,000 gold coins, plus the remaining more than 20,000 gold coins before, about 35,000 gold coins. This is Luo Chen’s remaining wealth.

All the materials needed for the first upgrade have been collected, but there is still something that has not been done - the crystal core.

As a crystal core for smelting energy, it is not enough to be as good as three or three pounds or dozens of pounds. When Dr. Gates created the Dingdang Bag, he used a nuclear reactor. Luo Chen had also heard of nuclear weapons. This is a powerful weapon in the ancient civilization era. If you throw a nuclear bomb, a small city can be leveled, no less than the forbidden spell of heaven and man.

Just imagine, if energy reaches nuclear reaction, it is also at the level of heaven and man. How many crystal nuclei are needed? This is calculated in tons.

Nicole made a preliminary estimate for Luo Chen based on the maximum energy released by various different crystal nuclei and the price. If you take the eighth-level monster as an example, he needs at least three tons of crystal nuclei. The crystal nuclei of the eighth-level monster mostly requires about twenty gold coins per in the market, which is 60,000 gold coins. The calculation is basically the same when it is replaced with low-level or advanced crystal nuclei.

In this way, Luo Chen's 30,000 hardware coins were not enough, and he was still short of 20,000 hardware coins.

Before, Luo Chen thought that his spiritual heart had already become a big deal, but he didn't expect that even the energy expenditure of upgrading the Dingdang bag was not enough. The money now is really amazing. If Medusa hadn't brought him to find the treasure of the demon, he would probably not know that it would be possible to upgrade it in the year of the monkey and horse month.

The jewelry has been sold out. Luo Chen remembered that Zerom once said that the materials used to make jewelry were very expensive, so he took out a piece of red diamond fragments that were left with the use of the jingling bag, which was about the size of a button.
Chapter completed!