Nine o'clock in the morning, small lake.

Lin Dong and Cheng Mingge took another car to inspect the big house with the word 'Ke' that was under construction.

The ring road has been fully paved, but the greenery on both sides of the road has not yet kept up.

The highway is not very big.

It's only two lanes, but this is a mountain, there are no busy cars, and the two-lane mountain road is enough, not to mention that there are bicycle paths next to the green belt on both sides, so the supply is more than enough to go up and down the mountain.

On the side of the highway, the military industry also dug a culvert with a super flood discharge capacity, and prepared to build a waterway around the mountain along the way, which will be connected to the 'Taoshuitan', a reservoir lake below Taohuaao, and Taohuaxi, which will pass through the commercial street. In the rainy season, the rain on the mountain is sufficient, which is easy to cause flash floods, and they have completely surrounded several small hills according to Lin Dong's requirements, so that the rain will have nowhere to pour, and if there is no water channel around the mountain that can be discharged, it is difficult for the small lake to withstand such a huge amount of rain.

"This speed is really fast!" Cheng Mingge came to see it two days ago, but there was no shadow at that time, and now it is less than forty-eight hours, and the entire Kezi Mansion is almost completed.

"It's not fast, because with the building block method, the various modules are pre-made, just transport the materials and put them up. In many places, a six-story building can be built in a day, and that is still a commercial building, so our speed can only be regarded as average!" "The person responsible for building the big house is the construction corps sent by Zhao Xin, and the commander-in-chief of the team is an old qualified and experienced regiment commander.

When he heard Cheng Mingge's praise, he was very happy. But he was very modest in his mouth, and he didn't even dare to say it.

In order to fight for the right to build the ring road and the big house.

Several construction corps quarreled.

At last. Or the old man Yan is the peacemaker, and the two corps are each responsible for a part. In addition, the corps that could not receive the project gave more work as compensation under the peach blossom pass, and the task was finally arranged smoothly.

The Corps that built the 'Ke' house for Lin Dong is currently the most high-quality construction corps in the military industry, because it was the first to complete the project of the monitor lizard canal and the breeding hall, and was unanimously approved by the leaders, so it was eligible to obtain this construction right. Zhao Xin, the great god of wealth, gave the corps a death order, which must be completed before the New Year, and not by the thirtieth day of the Chinese New Year's Eve at the latest.

It's now twenty-eight years old, although the big house is about to be completed. But the regiment commander still didn't dare to say the word 'fast' in his mouth.

"Can you move here tomorrow?" Lin Dong found that the military industry is the military industry, not to mention the speed, the quality is even more to say, if it is built according to the original plan, let alone moving in before the year, it will be enough in two months.

"Yes, it will be completed at one o'clock at noon today, and no later than two o'clock. "The head of the regiment is very confident in the progress.

"Very good!" Lin Dong nodded.

If you can move in one day earlier, you will be able to use the Heaven and Earth Great Array here one day earlier to gather aura. Whether it's for yourself or Yun Youyou's cultivation. All were very helpful. Especially now that the dark river blocked by the underground has been penetrated, the Heaven and Earth Great Array has gradually recovered, as long as the Heaven and Earth Great Array left behind by the Dragon Slaying Dao people is fully connected, then cultivate here. will be dozens or even a hundred times under the mountain.

No dust.

No pollution, no extra garbage.

Cheng Mingge prefers this building block-like construction method, and she thinks that compared with the traditional brick and mud structure built layer by layer, the new way of building blocks and the stronger and more environmentally friendly steel frame structure are built. It may be the direction of development of architecture, or even the mainstream in the future.

The head of the regiment asked Lin Dong and Cheng Mingge to go first. "It takes too much time to get to the basics because it's close to the lake. The water seepage is strict, and the foundation aspect is the top priority that we need to overcome in terms of technical difficulties, otherwise we can complete the project a week ahead of schedule. According to the requirements of Chief Lin, we took into account the topographical factors and safety factors to carry out all-round reinforcement and expand a larger space underground. ”

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

Lin Dong sometimes had visions when he practiced the exercises.

Always practicing in a superstructure with good lighting, it is easy to affect the outside world if you are not careful.

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

"The design here is a utility room, which is not easy to attract attention. And then here, there's a trap. We press the trap and the wall opens left and right. Its sound is so quiet that it doesn't make a noise even in the silence of the night. Then, what we see is a steel door inside the wall, and a password is required here. The password is this number, and Chief Lin can re-enter the new password at that time. The head of the regiment introduced and operated, opened the steel door, and down was an elevator made of special alloys.

Twenty meters down.

The elevator came to a gentle stop and opened silently.

Immediately, the dark underground space was lit up one by one.

Cheng Mingge found that an underground space full of soft light unfolded in front of him.

The underground space is like a small garden, which is planted with all kinds of plants suitable for indoor survival, flowers and plants, and it is full of vitality without any decadence.

"The light below is not as good as the sunlight outside, but we have special lights that provide photosynthesis for the plants at regular intervals. The problem of houseplants, although the light intensity is not as high as that of sunlight, should have no problem with growth, the only problem is that flower pollination cannot be solved. "The head of the regiment is not an expert in this area, and it can only be handled like this for the time being, he feels that he has not done a perfect job, and he has a little regret in his heart.

"Okay, we'll fix the small aspects. Lin Dong was very satisfied.

"The air displacement system is here, and the secret exit is on the third floor above, which is impossible for ordinary people to find out, and it is even more impossible to sneak in through the passage. This turn is actually a support column, because there must be a support column, so we have designed several small pavilions here to rest or store things, or to go in and hide in times of danger. There's a trap here, after pressing. There will be a steel door in the small pavilion that closes, if you press this button again. A distress signal will be sent to the center of our base immediately, even if the entire house is cut off from power by an external force. It is still in effect. The head of the regiment carefully introduced them one by one.

"For example, if the upper floor is attacked by bandits, and the entire mansion is threatened with bombing, can this ensure safety?" Lin Dong asked.

"Yes. Even tons of explosives could not threaten the underground, because it was a full twenty meters above the ground, and the various structures above and below the ground were designed at the level of permanent fortifications, so even if it was attacked, there would be no problems underground. If that's the case. Chief Lin can come down and hide for a while, and then come out when he is sure that it is safe. Of course, this is only the worst-case scenario, we will do a good job of safety outside, and we will not let this kind of terrorist incident happen!"

"The design is good!" Lin Dong nodded happily.

He wasn't worried about bomb attacks.

It's your own practice.

If there is some kind of vision in the practice, or the power is too great to control, and the entire underground space collapses, it will be embarrassing.

Not to mention anything else, what Lin Dong wants is to be strong. As long as this underground space is built strong enough, then there is no need to be as careful as before in the future.

The head of the regiment naturally didn't know this, and when he saw that Lin Dong was satisfied, he was extremely excited. I almost couldn't close my mouth when I laughed. He hurriedly struck while the iron was hot, and introduced Lin Dong and Cheng Mingge to the next: "Please here, we are now on the second floor." According to Chief Lin's design, there is also a layer of underground space below. And this is the most important and difficult underground work. ”

Lin Dong's design drawings are relatively simple.

He is not a professional.

It's just that he put his intentions on paper and then handed them over to the military industry to perfect.

How is it done now. Lin Dong also wanted to see the specifics. He and Cheng Mingge were very satisfied with the big house and the space on the second floor, but they didn't know what about the third underground floor? Both of them had a little expectation in their hearts.

This time, the head of the regiment gave an introduction while leading the way.

"Down the stairs, we continue to go forward, why do we have to go so far? first, to avoid the support columns above, to ensure that the superstructure is solid, and secondly, to adapt to local conditions. This is actually a cave, and after we dug it, we found out that it was a cave in the mountain, which was connected to the lake outside, and the whole cave was full of water. About fifty meters or so, we were almost there. The head of the regiment led the way through a long tunnel.

"Where are we now?" have we entered the belly of the mountain?" asked Cheng Mingge.

"Yes. The head of the regiment nodded: "The third layer has indeed entered the belly of the mountain." If it's just the second layer, we don't need an air exchanger to keep the air fresh, but this third layer is too far away and there must be ventilation ducts to deliver the air. ”

"No wonder I don't feel the air turbid at all!" Lin Dong only felt a little shade, and it was estimated that he had entered the deep part of the mountain.

The third floor is very open.

The head of the regiment introduced.

This is based on the widening and reinforcement of a small molten cavern inside, not counting the tunnel, which has a total length of 74 meters, a maximum width of 39 meters, an average width of 26 meters, a maximum of 18 meters, and an average height of 6.5 meters. In addition to the main trunk, there are six bifurcated passages in the entire underground space, up or down. Four of them are connected, and the remaining two are the shortest, only 19 and 11 meters respectively.

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

Of course, that position has to go a little lower.

Moreover, what will be the consequences of digging through the mountain wall of the sealing array, Lin Dong has not used the qi machine to sense it carefully, and it is not easy to make an accurate judgment for the time being. However, with such a secret and solid cultivation space, Lin Dong was very satisfied.

Finally, I can show my strength and practice with peace of mind!

"Chief Lin, the project has been fully completed, if there is anything that needs to be improved, please point it out, and we will try our best to correct it. The head of the regiment saw that Lin Dong and Cheng Mingge were satisfied, and he was extremely proud.

"Thank you and the soldiers for your efforts, I am very satisfied! Your project has done even better than I imagined, and after I go back, I will definitely let the chiefs reward you well!" As soon as Lin Dong said this, how happy the regiment commander was Sensei, isn't this what he wanted? Over the past two months, the soldiers have overcome several difficulties one after another, and the soldiers have not known how much sweat they have shed, and it is not easy to finally complete the underground project of this big house!

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

Wait for Lin Dong and Cheng Mingge to leave satisfied.

The regiment commander was happy and did not forget to tell his excited soldiers: "Now it is almost the last point, everyone continue to work harder, but hurry up, don't have an accident, my request is to be fast and good, and we must not drop the chain at the last moment! Now, all the leaders above are waiting for the good news of our victorious completion......

"Yes, mission guaranteed!" replied the soldiers, with high morale.

Lin Dong returned to the Misty Forest Fairy View Villa.

Not to mention Qianjun and Ye Qianru, even Yun Youyou was very happy when he heard it. Only Yu Tongtong is happy and a little sad, because she moved to the Kezi House together, she is no longer a host like here in the Fog Forest Fairyland, but will become a 'guest'.

This kind of identity change made her a little uncomfortable, and she had lived here for a long time in the Fog Forest Fairyland, so she was a little reluctant.

Lin Dong is moving.

Yufeng Fatzi, Zhang Degui and his wife, and Chen Xi Chen's secretary all came over to help, Lin Dong couldn't refuse if he wanted to, and then several unscrupulous roommates came with their classmates, and there were a large group of Sky Knight sisters behind, there were more and more people, and even black and astringent clubs like He Jinshui and Crooked Head came to move things. Lin Dong doesn't have much to move, but everyone doesn't care, the main reason for coming here is to rub his face. If you don't appear at such an important moment, then everyone is embarrassed to say that they know Lin Dong! (To be continued......