Nine in the morning, little lake.

Lin Dong and Cheng Mingge took a bus again to inspect the "Ke" house under construction.

The road around the mountain has been fully paved, but the greening on both sides of the road has not kept up.

The road is not very big.

It's only two lanes, but it's on the mountain. There's no rush of cars. The two lane mountain road is enough. Besides, there are bicycle lanes beside the green belts on both sides, so it's more than enough to supply up and down the mountain.

On the side of the road, the military workers also dug a culvert with super high flood discharge capacity, and planned to build a water channel around the mountain along the road to connect with the water storage Lake "taoshuitan" under taohuaao and the Taohuaxi river that will pass through the commercial street. In the rainy season, there is enough rain on the mountain, which is easy to cause mountain torrents. In addition, they have completely surrounded several small hills around them according to Lin Dong's requirements, and there will be no place for rain to pour. If there is no mountain waterway for flood discharge, it is difficult for small lakes to bear such a huge amount of rain.

"That's fast!" Cheng Mingge came to see it two days ago, but there was no shadow at that time. Now less than 48 hours later, the whole Kezi house is almost completed.

"It's not fast either, because with the method of building blocks, all kinds of modules are made in advance, as long as the materials are transported up and put up again. Many places can build six floors a day, and that is a commercial building, so we can only calculate the average speed! " Zhao Xin is responsible for building Kezi big house. The commander-in-chief of the Construction Corps is a veteran and experienced leader.

When he heard Cheng Mingge's praise, he was very happy, but he was very modest and didn't deserve it.

In order to fight for the construction rights of the ring road and Kezi big house.

Several construction regiments are quarreling with each other.

In the end, old man Yan was the peacemaker. He split up and let the two regiments be responsible for part of the project. In addition, the regiments that could not receive the project offered more projects as compensation under taohuaao, and the task was finally successfully arranged.

BINGTUAN, which built the "Ke" big house for Lin Dong, is the best construction group in the military industry at present. Because it was the first one to complete the project of the giant lizard canal and the breeding hall, and was unanimously approved by all the leaders, it was qualified for the construction right. Zhao Xin, the God of wealth, gave BINGTUAN a death order. He had to finish the big house before the new year's Eve, not until the 30th of the new year at the latest.

Now it's 28 years old. Although the big house is about to be completed, the commander still dare not say "fast".

"Can you move in tomorrow?" Lin Dong found that military industry is military industry, not to mention the speed, but also the quality. If it is built according to the original plan, not to mention the fact that it was able to move in a year ago, it will be terrible in two months.

"Yes, it will be finished at 1:00 noon today, no later than 2:00 at the latest." The team leader is very confident about the progress.

"Very good!" Lin Dong nodded.

If you can move in one day earlier, you can use the heaven and earth array here to gather aura one day earlier. No matter for himself or Yun you's cultivation, it's very helpful. Especially now that the underground river has been blocked, the heaven and earth array has gradually recovered. As long as the heaven and earth array left by the Dragon chopping Taoist is fully connected, the cultivation here will be tens or even hundreds of times more than that at the foot of the mountain.

No dust.

There is no pollution, and there is no waste.

Cheng Mingge prefers this kind of building method of building blocks. She thinks that compared with the traditional brick and clay structure, the new building block method and the stronger and more environmentally friendly steel frame structure may be the development direction of architecture, and even the mainstream in the future.

The head of the regiment asked Lin Dong and Cheng Mingge to take the lead and said: "the foundation is too time-consuming, because it is close to the lake and has serious water seepage. The foundation is the top priority for us to overcome the technical difficulties, otherwise we can complete the project one week ahead of schedule. According to the requirements of director Lin, we have taken into account the terrain and safety factors to carry out all-round reinforcement and expand more space underground. "

In Lin Dong's design, the big house needs a basement, and the basement can't be too small.

Lin Dong's practice sometimes brings about some strange phenomena.

If you always practice in the superstructure with good lighting, it will easily affect the outside world if you are not careful.

Therefore, the basement must have, at the same time, more than ten meters or even deeper underground space.

"The design here is a utility room, which is not easy to attract people's attention. And here, there's an agency. We press the mechanism and the wall will open left and right. Its voice is very small, almost silent, even in the silent night will not be heard. Then, what we see is the steel door inside the wall, which needs the password. The password is this number, and then chief Lin can re-enter the new password. " The team leader opened the steel door while introducing the operation, and down came an elevator with a shell made of special alloy.

Twenty meters down.

The elevator stops gently and opens silently.

The dark underground space immediately had lights shining one by one.

Cheng Mingge finds that an underground space full of soft lights shows itself in front of him.

The underground space is like a small garden, in which there are all kinds of plants suitable for living indoors. There are flowers and plants, and they are full of vitality without any decadence.

"The light below can't compare with the sunlight outside, but we have special light to supply photosynthesis to plants regularly. Although the light intensity of indoor plants is not as strong as sunlight, there should be no problem with their growth. The only problem is that flower pollination cannot be solved. " The head of the team is not an expert in this field. This is the only way to deal with it for the time being. He feels that he is not perfect enough, and he has a little regret in his heart.

"Yes, we will solve the small problems." Lin Dong was very satisfied.

"The air replacement system is here, and the secret exit is on the third floor above. It's impossible for ordinary people to find it, let alone sneak in through the passage. This turn is actually a support column. Because there must be a support column, we have designed a few small pavilions here to rest or store things, or to hide in dangerous times. There is a mechanism here. After pressing this button, there will be a steel door closing in the small pavilion. If you press this button again, it will immediately send a distress signal to our base center. Even if the power of the whole Kezi house is cut off by external forces, it will still take effect. " The team leader introduced them one by one.

"For example, if the upper floor is attacked by bandits and the whole Kezi house is threatened by bombs, can security be ensured below?" Lin Dong asked this question.

"Yes. Even tons of explosives can not threaten the underground, because it is 20 meters away from the upper ground, and all kinds of structures above and below the ground are designed at the permanent fortification level, so even if attacked, there will be no problem underground. If that's the case, chief Lin can come down to hide for a while and come out when it's safe. Of course, this is just the worst plan. We will do a good job in security operation outside, and we won't let such terrorist incidents happen! " The commander gave Lin Dong a guarantee.

"Nice design down there!" Lin Dong nodded happily.

He's not worried about bomb attacks.

It's your own practice.

If there is something abnormal in the practice, or if it is too powerful to control, the whole underground space will collapse.

Besides, what Lin Dong wants is firmness. As long as the underground space is strong enough, he will not have to be as careful as before.

Of course, the commander didn't know this. He was very excited when he saw that Lin Dong was satisfied. He almost couldn't close his mouth with a smile. He hastened to strike while the iron was hot, and then introduced to Lin Dong and Cheng Mingge: "this way, please. We are now on the second floor. According to Director Lin's design, there is an underground space below, and this is the most important and difficult underground project."

Lin Dong's design is simple and crude.

He's not a professional.

They just show their intentions on paper and give them to the military workers for improvement.

Lin Dong also wants to see the details. He and Cheng Mingge are very satisfied with the big house and the second floor space. What about the third floor underground? There was a little expectation in both of them.

This time, the head of the regiment led the way and made an introduction.

"Down the stairs, we keep going. Why do we have to go so far? One is to avoid the upper support column to ensure the firmness of the superstructure; the other is to adjust measures to local conditions. This is actually a cave. After we dug it out, we found that this is a cave in the mountain, which is connected with the lake outside. The whole cave is full of water. It's about 50 meters. We're almost there The team leader led the way through a long tunnel.

"Where are we now? Has it entered the mountainside? " Cheng Mingge asked.

"Yes." The commander nodded: "the third floor has indeed entered the mountainside. If it's only the second floor, we don't need air exchange devices to keep the air fresh, but the third floor is too far away, so there must be ventilation pipes to deliver air. "

"No wonder the air is not cloudy at all!" Lin Dong only felt a little bit shady. He probably entered the deep part of the mountain.

The third floor underground space is very wide.

Introduction of the team leader.

It is widened and reinforced according to a small melting hole inside. Excluding the tunnel, it has a total length of 74 meters, the widest part is 39 meters, the average width is 26 meters, the maximum is 18 meters, and the average height is 6.5 meters. In addition to the main underground space, there are also six branching channels up or down. Four of them are connected, and the remaining two are the shortest, only 19 meters and 11 meters respectively.

Lin Dong estimated that if he dug the third layer a hundred meters further, he would be able to get close to the mountain wall with the seal array.

Of course, that position has to go down.

What's the consequence of digging through the mountain wall of the seal array? Lin Dong didn't use the air machine to sense it carefully. It's not easy to make an accurate judgment for the moment. But with such a secret and solid cultivation space, Lin Dong was very satisfied.

Finally, I can practice my martial arts in peace of mind!

"Chief Lin, the project has been completed. If there is anything that needs to be improved, please point it out and we will try our best to improve it." The regiment leader was very proud to see that Lin Dong and Cheng Mingge were satisfied.

"Thank you and the soldiers for their efforts. I'm very satisfied! Your project is even better than I expected. After I go back, I will ask the leaders to reward you! " Lin Dong said that, not to mention how happy the commander was, isn't that what he wanted? For more than two months, the soldiers have overcome several difficulties, and they don't know how much sweat they have shed. It's not easy to finally complete the underground project of Kezi big house!

Lin Dong went out to the ground and shook hands with the soldiers one by one to thank them.

Wait for Lin Dong and Cheng Mingge to leave with satisfaction.

When the commander was happy, he told the excited soldiers: "now it's just a little short of the last moment. Let's continue to work hard, but come back quickly, and don't have an accident. My request is to be quick and good, and never drop the chain at the last moment! Now, all the leaders above are waiting for the good news of our successful completion.... "

"Yes, guarantee to finish the task!" The morale of the soldiers was high, he replied with one voice.

Lin Dong returns to Wulin Xianjing villa.

Not to mention Qianjun and ye Qianru, even Yun youyou is very happy to hear that. Only Yu Tongtong is happy and a little sad. Because she moves to Kezi house together, she is no longer a host like Wulin Xianjing, but a "guest".

This kind of identity conversion makes her a little uncomfortable, and Wulin Xianjing has lived here for a long time, which is a little reluctant.

Lin Dong is moving.

Yufeng fatty, Zhang Degui and his wife, as well as Chen Xi and Chen secretary all came to help, but Lin Dong couldn't refuse. Then several ungrateful friends came with their classmates. Behind them, there were a large group of sisters of the sky knights. More and more people came to help, and they even came to move things, such as he Jinshui and waitou. Lin Dong didn't have much to move, but it didn't matter. He came here mainly to rub his face. If you don't show up at such an important moment, everyone is embarrassed to say that you know Lin Dong!