Handing over the Tangled Branches Flower Realm to Qingya was carefully considered by Qinghe, but no matter how she persuaded her, Qingya did not agree.

For the time being, take it yourself, help Qingya plant crops, and provide supplies for the first shop.

Qinghe has something to do with Qingya, and asks her to pay more attention to Yuncheng, and if possible, inquire about the news of red leaves.

Hongye's departure made Qinghe very worried, she didn't know why Hongye left, and she didn't know where Hongye went, and whether she would encounter danger.

Before going to the hidden mountain, she felt uneasy, so she came to find Qingya.

Momiji's left alone, and although several people tacitly didn't mention it, they were all worried about it.

Even if Qinghe doesn't come, Qingya won't let it go.

The next morning, Qinghe, Yi and Qingshi went to Yinshan.

Bring them, Qinghe wants them to be familiar with the hidden mountain, and meet with Yunmengqiu Yuan, the right protector and others.

In the future, the contact with the hidden mountain will be handed over to them.

The manufacture of flying machines is related to the interests of the first shop, and it is also closely related to the Baicao tribe.

The importance of the Hidden Mountain is self-evident.

The three of them went out to take a flying boat and arrived at the hidden mountain in less than a day.

The first time he came to Qingshi and Yi was surprised, and finally understood why it was called Hidden Mountain.

As soon as he saw Qinghe, Yun Mengqiu almost cried with joy.

Many days have passed since the appointed time, and he has not seen Qinghe come back for a long time, and he has waited anxiously for so long, and his heart is becoming more and more afraid.

I'm afraid that Qinghe is just talking and won't come back, so he will have to find another way.

Don't look at the people in the hidden mountain who are honest, but they are shocked by Qinghe and the future she sketches. It's been a long time, and there has been no progress, how can he be shocked by himself.

When the time comes, in the robber's lair, he will definitely be swallowed if his force is not worth it. Unbeknownst to him, the Mirage was watching in the dark.

"Qiu Yuan, what's the matter, I'm so excited to see me. Qing He joked.

"Qinghe, isn't it, I'm looking forward to you coming every day. Yun Mengqiu said far away, pointing to the place that had already been built, "These are all built according to your plan, let's see if they are the same as you requested." ”

Yunmengqiu never forgot the important task given to him by Qinghe, these days he did not dare to slack off, stepped up construction, and has manufactured batches of parts and components in accordance with Qinghe's requirements. But without Qinghe's affirmation, he was always uneasy.

Qinghe immediately said: "Okay, let's go and have a look." "If the parts are ready, the remaining core components are completed, and the complete aircraft can be assembled.

Today's Hidden Mountain has long since changed greatly, and in the middle valley area, all kinds of strange houses have been built, in which various molds and assembly lines for manufacturing parts and components are placed.

The manufacturing technology of the aircraft has matured, and it is also made in the Rising Sun City. Therefore, it doesn't take too much effort to build a base in the Hidden Mountain.

The group followed Yunmeng Qiu Yuan and the right protector and carefully observed each venue.

After carefully inspecting the newly made parts, Qinghe put forward a number of modification suggestions.

Perhaps it was the first time I had done it, and although there were basically no problems with the newly manufactured parts, the details were not perfect. There are places that are not smooth and beautiful enough.

Qinghe pointed out one by one that let them modify the mold, and formulated the inspection standards, and the parts manufactured in the future should be accompanied by the requirements.

Yunmeng Qiu Yuan and the Right Protector attached great importance to the question raised by Qing He, and they couldn't wait to see the birth of the first flying machine.

It was made by my own efforts, and it was very meaningful. Only when the first flying machine came out could they have complete peace of mind.

The construction of the Hidden Mountain was costly, countless resources were invested, and it took many days to complete. There is no finished product, and seeing the results, everyone in Yinshan is a little uneasy in their hearts.

At the beginning, the bright prospects outlined by Qinghe made people excited. As time passed, people came to their senses and gradually calmed down. Only when the first flying machine is successfully built can everyone be convinced.

After looking at it, Qing He took five sets of parts for Feihe, intending to assemble and complete the production of the first batch of flying machines.

In front of everyone, she assembled the parts into the shape of a flying crane, which looked like a perfect flying machine, but lacked core parts.

Yunmeng Qiu Yuan and the Right Protector were very excited, and finally understood what the strange things they had made these days were for.

Seeing the five flying cranes that Qing He made quickly, the last trace of doubt in the hearts of the two was dispelled. Sure enough, they were able to make flying machines, and their efforts these days were not in vain.

The right protector is about to take a test flight.

Qing He refused with a smile, saying that these five flying cranes only looked intact, but they couldn't be used. When she finishes the core components and installs them, Feihe will be considered complete.

As for how to do the core components, Qinghe didn't say much, and he didn't plan to let everyone participate. After all, it is the key technology of the aircraft, and it can only be controlled by one's own people.

Now that there are three of them, the only person who can make the core components is Qinghe, of course, she will do it.

The materials used to manufacture the core components are special, and the requirements for the materials are very high due to the inscriptions and seals.

Later, after the research of the Dharma Hall, the materials of the core components gradually increased. Different grades of Array Stone or other ore materials can be used.

As long as it can withstand a certain amount of force, the French seal and inscription carving can be used as the raw material for the core components.

Over the years, the Baicao tribe has collected various array stones and special ores, and has stored a large amount of resources in order to make flying machines.

After coming to Yunmeng, the next day also went out to purchase a large number of resources, which happened to be used.

The core components of the aircraft are crucial, and the better the materials, the better the aircraft will be.

As the first batch of trial production products, Qinghe used the lowest grade materials to simply engrave the French seal and inscription, and the flying crane could take off smoothly.

In Yunmeng Qiuyuan's eyes, I saw Qing He put a fist-sized black stone in Feihe, and Feihe, who couldn't move before, was able to fly immediately, feeling extremely magical.

He was bent on figuring out the structure of the aircraft, and he had been studying it for a long time, and he had dismantled the flying crane he bought from Qinghe, but he didn't figure it out.

In the disassembled Feihe, he also saw the black stone that Qing He had just put in, but the black stone seemed to be plain, but it was blessed with multiple formations, which was very complicated, and he never found a clue.

Yun Mengqiu can see it clearly from a distance, the core components are made by Qinghe himself, I don't know if he will ask for advice, will she give him advice and guide him.

The successful take-off of the five flying cranes made the people of Hidden Mountain excited. Their worries these days are gone.

The success of creating a flying crane has proven the purpose of the construction of the Hidden Mountain. The aircraft manufacturing base, as Qinghe said, has a bright future.

Next, under the arrangement of Yunmeng Qiu Yuan and the Right Protector, the hidden mountain moved quickly and stepped up the manufacture of various parts.

Qing He was busy making the core components, and her speed was fast. In five days, hundreds of core components of Feihe were made.