Carrying a large bag of materials from the material selection supermarket back to the room, Chen Du immediately buried himself in hard work.

There is no essential difference between the three-star energy card and the one-star energy card in terms of structure, but its structure is more complex and refined.

However, the Samsung energy card requires the intervention of perception to complete. But for Chen Du now, this is not a very complicated matter.

The first qualitative leap in his understanding of card making was in making the twelve cards in the simple water world, and the second leap was in making the Tail Shuttle Card, a three-star card with a high degree of difficulty, which cost him a lot of effort and all his savings at the time. But he also benefited from the card, which raised his vision by more than one level.

Even now, he has not encountered a three-star magic card that is more complex than the tail shuttle card, it is many four-star cards, and it is far from being compared with the tail shuttle card. Chen Du is quite familiar with the Samsung magic card, but if he is asked to design a Samsung magic card by himself, he will never be able to design a three-star grade magic card with such a powerful power.

He began to process the raw materials.

Noctilucent leaves, produced on noctilucent trees. The glow-in-the-dark tree is a very beautiful large tree, its leaves are broad and fat, and some can even be larger than a human palm. During the day, it looks unremarkable, but at night, when night falls, its leaves glow moon-white.

A splendid tree, clear bud white shimmer, dreamy and beautiful. Many wealthy families like to transplant glow-in-the-dark trees.

Just as famous as its beauty is its other characteristic, which is its delicateness. So far, the survival rate of transplanted glow-in-the-dark trees is too low, while the survival rate of artificial cultivation is even lower. If a gardener has the experience of planting three glow-in-the-dark trees, this is enough to increase his value several times.

Noctilucent leaves are not ordinary leaves picked from noctilucent trees, but leaves that have grown for three years and then fall off the tree naturally. Compared to glow-in-the-dark leaves that are picked without shedding, they have a much higher affinity for energy.

This is also an important reason why the price of Samsung energy cards is not low. Fortunately, glow-in-the-dark trees are not rare in the wild, otherwise, the price of Samsung energy cards will rise further.

The noctilucent leaf is a very good energy affinity, and Chen Du has a deep understanding of its surname. The three luminous leaves are ground by a high-precision grinder and turned into a very fine pale green powder.

Opening the lid of the grinder's container, Chen Du smelled an extremely faint and unique fragrance, and he immediately judged that the texture of these glow-in-the-dark leaves was excellent. In the knowledge of the Samsung card introduced by that mysterious card, the explanation of some raw materials, especially the dosage, is as fine as horror. Sometimes some subtle differences in weight even require professional instruments to measure.

In contrast, the coarse materials used by ordinary card makers are, in Chen's view, simply a waste of materials.

This meticulous and strict control of dosage has also greatly affected Chen, who controls the proportion of raw materials extremely meticulously no matter what he does.

In another container was a pile of white powder, mixed with many tiny crystal particles of sky blue. These glittering crystalline particles are the main material for making energy cards, Lan Sand.

Lansha is a high-energy substance, which contains quite abundant energy. Most of them exist in the form of ore veins, and each Lan sand vein is priceless.

In addition to Lan Sha, there are some other materials, such as water jade rock, such as moonlight stone, which can replace Lan Sha and be used to make energy cards.

Chen Du poured the powder of the luminous leaves into the white powder and stirred it slowly and carefully. The quality of these sands is very good, and each one is quite pure. If he doesn't accept this commission, these Lan Sand will need him to pay contribution points to get them.

Outside, it is difficult to buy Lansha of this condition. Lansha's products have a very important impact on the energy that can be released by the Samsung energy card that can be made.

He carefully drips in the mixture, a colorless liquid extracted from a microorganism. It is rich in enzymes, but Chen Du knows that its dosage needs to be controlled very strictly. Otherwise, the resulting ink effect will be quite different.

One hundred and twenty-two drops, Chen Du's hand was stable and precise, without a trace of trembling, and there was no deviation in the entire dripping process.

So far, so far, everything has been perfect. Chen Du raised his head in satisfaction, he still needed fifteen minutes of reaction time to get the card ink of the three-star energy card.

Fifteen minutes later, Chen Duan opened the container. The liquid in the container turned emerald green, verdant and clear, and people couldn't help but feel the urge to drink it in one gulp. However, in fact, this solution has a certain poisonous surname, and if you accidentally ingest, the consequences can be quite serious.

Chen Du was sitting upright, and all kinds of needed pens had already been placed in front of him, and blank cards had been laid out.

"Good, you're doing a good job."

Ash listened to the master's lecture without squinting. In a skirmish that just ended, he alone ambushed three Cassiu. Not only did he seize everything of value from the three Kaxius, but he had just received a handsome reward.

When he came out of the presiding officer, he was greeted by envious glances. The other party was three high-level Kaxiu, and he was actually sniped by him alone, which is surprising wherever such a result is placed. And with the addition of the three high-level Kaxiu this time, the number of enemies he killed has reached twelve.

Ash's eyes were still slightly narrowed, and there was not the slightest smug look on his face. He knew that he could win this time, and there was some luck in it. If it weren't for the fact that I bought that Yusuo card a few days ago, I'm afraid that the person who died this time would be myself.

In the period before he came here, he practiced hard every day, and finally reached a rate of fire of one second and six shuttles. And this time, he relied on the super high rate of fire to catch the opponent off guard.

I have to say that his luck is really good. Of the twelve, none of them were defensive Kathieus. If you come across a defensive Kasiu with an energy shield, he's the one in danger. The rain shuttle card is only three-star, and the energy shuttle it emits is not enough to penetrate the energy shield released by the three-star card.

"Ash, does that Yusuo card sell? How about 600 contribution points? "From time to time along the way, people come up and ask something like that.

Almost everyone knows that Ash has a rain shuttle card that can reach six shuttles in one second. On the front line, of course, they are here for the high contribution points, but even if they earn more contribution points, they must live to enjoy it.

Six hundred contribution points is already four times the price of Ash when he bought it, and this price is enough to buy some four-star cards with excellent surnames. Ash resolutely refused every time, he was very shrewd, and the Yusuo card in his hand at this time was not only related to his own record, but also related to his surname.

Ning Peng stared at the request sent back from the front line, and asked Ning Yan with a strange expression: "Have you heard of what is called Yu Suoka?" ”

"Rain Socca? What's that? Ning Yan shook her head and asked, leaning over.

"I don't know." Ning Peng touched the shiny bald head with his hand, pointed to the light curtain in front of him and said, "The front line has just sent a report asking for a large number of rain shuttle cards, the more the better." ”

Ning Yan propped her hands on the edge of the table and stared at the report on the light curtain. "One person killed twelve Kasiu, wow, when did Ash become so powerful?" She had been staying in this building, so she naturally knew who Ashe was. In her mind, although Ash has some strength, it is impossible to reach such a terrifying level.

"It mentions the Rain Shuttle card, which Ash used to kill twelve enemies. Hmm, I bought this Yusuo card in this building, who made it? Ning Peng was thoughtful.

Ning Yan frowned, and then quickly got up: "Then I'll check it out right away." ”

Naturally, the two did not dare to be sloppy about the request from the front line, and immediately conducted an investigation in the building. Soon, they found Agulitich, who had sold Yusukaka to Ashe. However, Agulidiqi did not know who the card maker was who made the card.

They immediately rushed to the consignment office to check the original records.

After doing it for three days in a row, Chen Du looked at the pile of three-star energy cards in front of him, and his heart was still full of a sense of accomplishment. In three days, he made sixty-two three-star energy cards, a result that surprised even him.

When did you become so powerful? He looked at his hands incredulously, and then he suddenly realized that before he knew it, he was already like two people before.

With a wooden smile, he began to clean up the things on the table.

There was a simple detector in the room, and he randomly pulled out a three-star energy card and inserted it into it.

The values on the light curtain quickly began to jump until 12,156. He was satisfied with the results that he hadn't wasted the ingredients.

The structure of the Samsung energy card has been relatively fine, due to the quality of the raw materials, the difference between the level of the card maker, so the production of the Samsung energy card also has considerable differences.

Although the standard energy content of a Samsung energy card is 10,000, in fact, as long as the energy contained is more than 9,000, it is considered a qualified Samsung energy card. And the more than 12,000 three-star energy cards made by Chen Duan are already considered superb.

Two thousand more energies, for the Cassieus, are likely to determine whether they live or die.

Chen Du was about to pull out the energy card when there was a sharp knock on the door.

(To be continued)