"This is the construction plan at that time, and the load-bearing should be fine......"

"This is the blueprint of the ventilation system, half of which is borrowed from the mall, and the vents that supply the other half of the air are placed in the house, so that no matter what side goes wrong, you won't be suffocated......

Overall, the general structure is okay and well arranged.

And in this kind of place, it is much better than hiding in a secluded place and pretending to be a guest in the mall, than going to a secluded place secretly.

Great hidden in the city.

But......

"Have the three of us finished building the laboratory......" Gray Yuan mourned powerlessly.

The blueprint, which should be completed by three people.

However, the actual construction ......

Even if they have enough money to buy building materials without attracting the attention of others......

Just moving cement can take them a few years.

A lot to do!

"But this place is really nice......" Qingfeng was a little reluctant.

Not to mention that her spiritual power has not recovered, even if she recovers, with Koizumi Hongzi, the two of them will not be able to build it in a while.

In addition, the defense system, the security system, and the estimation are all solved.

"Find someone to build it, and this place can't be hidden, unless you kill people...... "Takenaka Masaya mused, "The people I trust are not good at these." ”

"Forget about killing people and killing people or something," Gray Yuan Wai didn't have much energy, taking stock, "There is also a power supply problem, if you only came here occasionally, it was no problem to secretly use the electricity in the mall, but if we also came over and often used various equipment here, the amount of the electricity bill in the mall would be a lot more than before, right?" The problem of funds, even if the equipment that accounts for the majority of the money is complete, it also needs funds to buy building materials and hire people to build, in addition, the maintenance of instruments and equipment is also a big problem, will it be too tiring to rely on Sister Xiaofeng alone......"

"It's okay, I'll give me the funds." Masaya Takenaka said.

"You're going to ask for that grandfather of yours?" Gray Yuan frowned, "Let's not say whether he will give it or not, your relationship with them is not good?" Won't it make you embarrassed......"

"No, don't worry," Takenaka Masaya was also relieved, "and I haven't touched the money he gave me over the years, so it should be enough." ”

Qingfeng is not worried, with the small treasury of Masaya Takenaka, there is no problem in building a hundred research institutes, "The problem of construction is left to me, I will go and ask the friend who helped me make the potion, her words...... It should work out. ”

"Will there be a leak?" "This is a big project......

"No, I'm sure I won't leak any news," Qingfeng smiled, "After all, it's our secret base." ”

"It seems that I owe her a favor," Gray Yuan lamented for a moment, "In the future, there will be research results she needs, I will share them with her, if she has any research projects, I can also consider it according to the situation, and I can help her if I can." ”

"The institute has a share for her, how about leaving her an area?" Masaya Takenaka also suggested, "Although I don't think she will come, it's a ...... anyway."

"I'm okay with that." Gray Plains mourned.

"Okay, I'll tell her......" Qingfeng agreed.

Although Koizumi Hongzi doesn't need this kind of research, he should be a wide gray plain mourning heart......

In fact, that batch of cultural relics made Koizumi Hongzi gain a lot, if it came according to the trading rules, it would be nothing to call Koizumi Hongzi to help, not to mention that the two of them didn't need to be too detailed.

"So what do I do?" Gray Plains asked.

If she was left to wait and enjoy it, she was a little reluctant to go.

"Xiao Ai is in charge of making architectural drawings, work hard, start measuring now, and strive to get the drawings done one day," Qingfeng took out the prepared measuring instrument, "Let's make a quick decision." ”

Gray Yuan nodded, "That's it, I'll make the building plan first, including the decoration plan and circuit, drainage, ventilation system such as fireproof, waterproof and moisture-proof, and what the specific laboratory and rest area need, and then we will discuss." ”

“OK！”

……

There is no grinding.

After measuring the site, Xiao Ai went to make a map.

Qingfeng said to Koizumi Hongzi, and after getting Koizumi Hongzi's affirmation, Yi Rong went to order building materials and some electrical furniture.

Masaya Takenaka is also responsible for transferring funds.

In the evening, the three of them did not go back, under the pretext of going to Fukuoka to play, and could not return to Tokyo, but in fact, they secretly went to the hotel to discuss the specific design and completely finalize the drawings.

That night, Qingfeng printed the drawings made by Gray Yuanai.

Koizumi transferred all the ordered building materials, threw two puppet dolls out, and cooperated with her to start hanging the building with magic.

After the two puppet dolls landed, they immediately became the same as ordinary people, but their expressions were dull and their movements were not very flexible, but fortunately, they had enough strength to help clean up construction waste and move things.

Since the foundation of the building was laid before, there was no need to lay the foundation, but Koizumi Hongzi did not separate it and finished it, and reinforced it according to the drawings.

Even the electrified cable was forced to connect the electricity directly at the top of a hole that winds from the ground to the abandoned house.

Then, they divided the areas one by one, made the construction mechanism and the drainage system according to Qingfeng's drawings, and then used the magic array to speed up the solidification of concrete......

Qingfeng was not idle, picked two machines, borrowed electricity from Masaya Takenaka's laboratory, manufactured and renovated the door, and asked Koizumi Hongzi to help bring those semi-finished materials from his own house by the way.

"Alright, halfway done." Koizumi leaned against the wall behind him, and the two dolls returned to their original state, falling to the ground and burning to ashes.

"It's hard work," Qingfeng was a little worried, "Actually, you don't have to rush so much, you can take your time." ”

"I want to finish it quickly, and then I can study those artifacts," Koizumi Hongzi calmly explained, "Actually, there is a power on a copper bottle, it seems to be from our Red Magic Department, it's very strange, I don't remember having this thing, I should have to look up the classics for a while." ”

Qingfeng Khan, "That's it, but you don't have to be in such a hurry......"

"It's okay, I'm measured, I won't overdraw," Koizumi Hongzi looked at his palm, "It's amazing to use a magic array to build." ”

"If my spiritual power is still there, I can use the spirit rune to help." Qingfeng had some regrets.

"You know the distress of overdraft, right?" Koizumi Hongzi smiled, "Okay, I'll go back first, you can go to sleep quickly, and if you go to loot next time, remember to call me." ”

"Got it."

Qingfeng glanced at the time, it was already more than three o'clock in the morning, so he didn't go back, and dealt with it all night in Takenaka Masaya's laboratory.

The next day, Ash Yuan Ai and Takeaka Ya also wanted to come and see, but they were stopped by Qingfeng and asked them to hide, and there would be a surprise in two days.

That night, that is, Wednesday night, the decoration and some special materials for waterproof, moisture-proof, fire-proof, flame-retardant, heat-insulating or thermal insulation were also renovated.

Koizumi Hongzi also followed the drawings, and by the way, helped Masaya Takenaka renovate his room, so that the entire three underground floors looked like a whole, and did not forget to use magic to contain the harmful gases and put them outside.

On Thursday night, the power was on.

Koizumi Hongzi houses electrical appliances, instruments, and even the simplest light bulbs.

After Qingfeng inspected and debugged the door, fingerprint, and iris recognition system, he asked Koizumi Hongzi to help install it.

He also dug out some infrared scanning machines in the smuggled goods, combined with cameras and other tools left at home, to build a simple security defense system.

Friday, 8:41 a.m.

Masaya Takenaka put on sunglasses, and Ai Shibara, who pulled up his coat and hat, left the hotel and took a taxi to the rice flower mall.

got on the elevator and went to the third basement floor as before, and after the elevator door opened again, the two were stunned.

There was no emptiness in front of me, only a corridor with lights on.

The corridor is not long, only five or six meters away, and at the end is a closed iron door with a sense of science and technology, and a display screen is lit next to the door.

When the two of them were stunned, the iron door opened, Qing Feng walked out with a smile, and the corridor was immediately shrouded in red light.

Masaya Takenaka looked left and right, up and down, and took the lead to get out of the elevator, "Infrared monitoring?" Quite a few have been installed. ”

"Yes, there are X-rays, this corridor is to determine the number of people who come and whether they are carrying dangerous items," Qingfeng waited for the two of them to come down, looked at the display screen on the side, and put his palm up, "There are hidden cameras installed in the corridor, at the door, and on the display screen, and here you can look at the screen and put your palm up, you can scan the iris, palm print scan, and analyze the bones of the human face, and open the door." ”

Brush it.

The door slid open to the side.

"This door was dug out of that batch of things, it's very good, I strengthened the software program and I can use it......"

Qingfeng took the lead and walked in, and after the two entered, the door closed again, "After entering your information later, I will set it to the mode of not allowing people to enter, anyway, for the time being, the three of us will come over, and the iris, palm prints, and facial information of the person who helped have been entered."

In addition, guest permissions will be opened, but they need to provide palm prints for entry first, and guest permissions will not be able to enter the experimental area unless one of the four of us agrees.

In other words, even if someone kidnaps you and brings them in, they won't be able to open the door because of weapons or body heat.

In fact, there should be some emergency systems, such as giving you a little self-protection when you are held hostage or triggering the alarm on other people's mobile phones, but I haven't prepared that kind of program, so I'll add and rebuild it later. ”

Gray Plains listened, looking at the environment in front of him.

She thought there was a lab behind the door, but no, it was a small, enclosed space.

"This is also to prevent events such as hijacking, and after it is completely activated, only one person can enter each time, even if you hold someone hostage, it's useless," Qingfeng watched the space be filled with red again, and once again put his palm on an LCD screen, "Dialysis scanning, you can distinguish whether you use other methods to extract palm prints and attach them to your hand, in addition, the iris scan will be more rigorous, if the scanning is not right, there are organs here that will hurt people." ”

Hmmm-

The front of the wall-like partition opens.

Another hallway, and a corner.

vertex