Douluo: Starting from Source Castle, I am invincible

Chapter 299 Strange Combination

From the middle, Lu Fa also began to gradually understand the composition of the mecha.

In theory, war machines like mechas should be as big as possible. Big means that they can carry more weapons and more energy, but in fact, this is not the case.

The higher the level of the mecha, the smaller the size. For example, the height of ordinary yellow standard mechas is generally more than 12 meters, the height of purple mechas is 10 meters, and the height of black mechas is only 8 meters. The height of red mechas is no more than 6 meters.

The reason is also very simple. Big means that the target is obvious, and it is easier to become a live target in battle. In addition, if the defense shield covers the whole body, the energy consumed is also huge.

Secondly, it is poor. If it is an ordinary white or yellow mecha, it doesn’t matter. Those mechas can start forging with ordinary mass-produced metal.

But it is different for purple-level mechas. The core formation requires at least one thousand-forged grade, or spiritual forging metal, and the fuselage must also be made of one hundred-forged metal. This is still the minimum requirement.

When it comes to black-level mechas, the requirements are even higher. The metal of the core array must be at least soul-forged metal. At the same time, the metal required for the fuselage must at least be spirit-forged metal or melt-forged metal.

To become a senior mecha master, not only must one have enough strength, but also money. Either one's family has a strong foundation, or it comes from one's own salary, bonus, or some external sponsorship.

Just like in the Federation, if civilians want to get a black-level mecha of their own, they must make some achievements, and then verify whether their identity is innocent, and finally go through layers of review before the Federation will provide you with help.

Of course, the Federation only provides the core array for black-level mechas, and the specific materials need to be provided by the mecha master himself. But this mecha can be owned by the mecha master. As long as it has served for a certain number of years, the future mecha master can take away his meritorious mecha.

Well, because the black-level mecha has the condition of recognizing only one owner, even if the Federation wants to detain it, there is no way.

The so-called service years are actually used to repay the cost of the black-level mecha core array.

The red-level mecha is even more outrageous. The core formation requires sky-forged metal, and the materials required for the fuselage also need soul-forged metal. There are only 20 or 30 saint craftsmen in the forging world, and it is not easy to get a large amount of soul-forged metal.

However, the notes also mention that even red-level mechas have high and low levels. The highest red-level mecha is of course made entirely of sky-forged metal. However, that is impossible.

After all, the cost of forging such a red-level mecha is enough to forge several four-character battle armors. So this has always been just a concept. At least in the soul master world, there has never been such a red-level mecha.

Basically, the existing red-level mechas, except for the core formation which is sky-forged metal, the fuselage is made of soul-forged metal.

Some of the worse ones only have the outer shell made of soul-forged metal, but the interior is made of spirit alloy. This type of red-level mecha is also called the sewer of red-level mecha.

Therefore, although the mecha masters' pursuit of rare metals is not as high as that of the battle armor masters, the quantity they need is far more than that of the battle armor masters.

This is especially true for high-level mecha masters, which is one of the reasons why the forging industry has been enduring.

Ao Hongchen flew high in the sky in a black-level mecha. There is a special navigation system inside the mecha that can guide the direction. At the same time, it can also avoid flying objects that may collide through navigation and radar.

Whenever Dang Hongchen's mecha passes through a city, in an instant, I don't know how many radars scan over. At this time, his mecha will release a response signal through a series of passwords in the identity card to ensure its safe flight.

Dang Hongchen's identity card has been reviewed in various ways and can be freely passed in most places on the continent.

The Federation's restrictions on mechas are still quite strict. After all, the destructive power of mechas is too strong. Once an uncontrollable situation occurs, it is easy to cause huge casualties. Therefore, it is very difficult for mechas to obtain official passes.

Generally speaking, it is easier to obtain a pass for a single city, but it is difficult to obtain a pass for the entire continent.

However, Dang Hongchen's identity is not ordinary after all, and the Hongchen family also has a place in the federal parliament. It is not difficult to apply for a pass.

Of course, the premise is that you cannot commit a crime. Once a problem occurs, the mecha identity card will be directly taken back and blacklisted.

If you fly into the sky without an identity card, ordinary cities will give a warning first. If you don't stop the action immediately, you will be attacked.

If it is in a place like Shrek City, which has its own laws, the city defense soul guide cannon will not care about your reason and will attack you at the first time. The mecha guard will also come and shoot them down.

The speed of the black-level mecha is still quite fast. Lu Fa and his team set out in the morning, but they arrived in Tiandou City at noon.

Dang Hongchen flew directly to the Tiandou City Forge Association. They had been to Tiandou City several times before, so they knew there was a place to park mechas. Lu Fa had also informed Zhenhua in advance.

After the docking system was connected, the mechas dropped from the sky and landed steadily on the exclusive parking area on the roof of the Tiandou City Forge Association.

The mecha stopped steadily, and Dang Hongchen slowly breathed a sigh of relief. He focused on the mecha, which consumed a lot of mental power. Now that he has arrived at the place, he is naturally relieved. After all, no one will launch an attack in the Forge Association, right?

Walk off the mecha and take the elevator to the hall of the Forgeators Association. Lu Fa did not go to Zhenhua. After all, he came to the Forging Association mainly for relaxing and fishing, so there is no need to hurry forging and forging.

Zhenhua also said that the most important thing for him now is to improve his cultivation so that he can make his soul more easy, rather than relying on the power of qi and blood to forge it forcibly.

On the way down the elevator, Lu Fa took out a helmet from the storage soul guide and put it on his head. That's right, he put a helmet on his head.

The main reason is that his short platinum hair is so conspicuous. After experiencing the last live broadcast of the mainland, he is definitely famous throughout the continent, and most of the saints are not as famous as him.

Now on Douluo Continent, you can just pull someone to ask him, asking him whether he knows the god craftsman Zhenhua, or those ordinary people may not know him. But if you ask him whether he knows Lu Fa, he will definitely say he knows it.

This is the communication power of Soul Network Live, especially the long-lasting and handsome Lu, and also has conspicuous short platinum hair. In addition, the fourteen-year-old one-character battle armor master, the people from Shrek Academy cross-age Defeat etc.

Even after more than half a year, the popularity of the road craft has not decreased much. If he dares to appear in the Forge Association openly, he will definitely be surrounded by many people.

He had no good way to hide, so he could only wear a helmet roughly. Although it was still conspicuous, it was better than being recognized and watching.

As the elevator door opened, a man with a helmet and a middle-aged man walked out of the elevator openly.

Along the way, because of Lu Fa's strange dress, many people in the Forgeators Association stared at him, but they just took a few more glances and did not go forward to disturb him.

After all, this is someone else's hobby, and they can't control it, let alone people who come to the Forging Association, usually either come to entrust forging or take on the task. They don't have that much time to take care of a dress up. A special person.

...

In this way, Lu Fa and Dang Hongchen successfully came out of the Forging Association.

The biggest feature of Tiandou City is that there are no particularly tall buildings. Many primitive buildings are well preserved and are the place where the entire Douluo Continent has the most primitive buildings today.

The road passes through the streets and strolls through some old streets. Although he was preparing to fish and enforce the law, it was rare to go out, so of course he had to relax, while Dang Hongchen followed Lu Fa quietly.

As they walked, the two of them walked to a shop selling rare metals without realizing it. Lu Fa thought about it for a while and walked in. Anyway, he didn't mind visiting these ordinary shops now.

Now he needs rare metals, all purchased from the Forge Association. Because he is following the internal path of the association, the price is cheaper than those sold outside. But he has never seen a shop selling rare metals outside.

The two walked in. At this moment, in addition to the clerk, there were two old and young people standing in the store. The elderly looked sixty or seventy years old, their hair was gray, their figure was tall and tall, and their eyes were particularly deep. , there is no turbidity in the elderly at all.

The other person is not only young, but also a girl. She looks fifteen or sixteen years old, with a very beautiful appearance and a slim figure.

At this moment, a clerk was standing respectfully beside the two of them, introducing something with a smile on his face.

"Welcome, Hello, do you have anything to help? I can introduce it to you." Seeing Lu Fa come in, another clerk walked over politely.

"No, let's take a look." Lu Fa sent him away.

Upon hearing this, the clerk did not deliberately follow the two of them. Some strange-tempered forgings did not want to be disturbed by others when watching rare metals. Especially the person in front of me is wearing a helmet. No matter how you look at it, it is also suitable for the strange-tempered forge.

Looking at the Level 6 forging badge worn by Dang Hongchen, the clerk also tactfully retreated. He was following a forging master, and he really didn't need an outsider to introduce him.

Lu Fa looked at the rare metal on the shelves. He basically knew all the rare metals on it, and most of them were ordinary goods. In terms of the price marked, it is only about 10% higher than what he bought in the Forge Association.

"A very ordinary store." This is Lu Fa's evaluation.

A crisp "ding" sound resounded across Lu Fa's ears. Lu Fa turned his head and looked at it. It was a combination of old and young just now in the store. The girl among them was holding a small hammer half a foot long and hitting a piece of metal, saying:

"The echo is melodious, which is very good, but it lasts too long. This proves that the metal itself is relatively fragile. Although it is very affinity with elements, the remaining volume after purification is very small, and the overall quality is relatively weak and has no characteristics. ”

"Oh." Lu Fa looked at the girl with interest. Generally, only experts who know rare metals can use the test hammer when choosing rare metals. The test hammer can feel the difference in metal by tapping it.

Lu Fa looked at the girl's hands. Her palms were white as jade, and her fingers were particularly slender. The size of her palms was no less than that of an adult man, but much thinner.

"This is a blacksmith, and at least a third-level blacksmith." Experienced blacksmiths can always judge whether the other party is also a blacksmith from some details of others.

And the girl's technique is obviously very experienced. Whether it is the technique of using the touch hammer or the confident look, it shows that the girl in front of him. In forging, she is definitely not weak.

Although the specific level is unknown, from the technique of using the touch hammer, it seems that she must be at least a third-level blacksmith.

Of course, what attracted Lu Fa's attention more was that the old man next to the girl had a unity of spirit, energy and spirit, and a strong breath. In terms of cultivation, he should not be inferior to Dang Hongchen, that is, this old man is a Soul Douluo.

The hands are calloused, and they are a few points larger than ordinary people. He should also be a blacksmith, and his level is not low.

Seeing Lu Fa coming over to watch, the old man was stunned by his outfit. He was wearing a helmet in broad daylight. What the hell was that?

However, when he saw Dang Hongchen beside him, the old man smiled at them kindly. After all, the sixth-level forger badge on Dang Hongchen was not for nothing.

"Ding" the girl knocked on the next piece of metal, and the echo was short and powerful. She frowned and said, "This should be a very hard metal with a very high internal density. It can be heard from the echo that it has a strong self. It should not be suitable for mutual fusion with soul power. What a pity."

Hearing the girl's words, the old man looked normal. But Dang Hongchen and the clerk's eyes became strange, because the metal the girl knocked was called Yuntong.

This rare metal is a very common metal on Douluo Continent. One of the mass-produced metals used by white-level mechas is Yuntong. Anyone who has been in contact with forging should be familiar with this metal.

According to the girl's experienced technique, this metal should be recognizable at a glance, so why does it need to be knocked to confirm?

"How much is this rare metal?"

The girl turned around and saw Lu Fa and Dang Hongchen watching behind her. She first looked at Lu Fa curiously, who was wearing strange clothes. Then she pointed at Yun Tong and asked the clerk.