Ryoko and the others found all the wires in the village, and also brought a basket of light bulbs, although the wattage is not high, but it is better than nothing.

Village Chief Zou looked at Zhang Wuwei's skillful wiring and test the light bulb, and was very surprised: "Master Zhang, do you know how to be an electrician?"

"When I was in middle school, I learned physics class," Zhang Wuwei didn't care: "I replaced all the lights in our house when they broke, and when I was a child, the weather was hot, and I would pull a wire into the yard and install a light bulb and a fan." Director Zou will too, right?"

He turned the finger at Boss Zou who was sitting on the side.

Boss Zou smiled dryly: "There are electricians in the factory, and they are all done by electricians." ”

Village Chief Zou glared fiercely: "If you're not an electrician, wouldn't you?

Boss Zou couldn't hold back his face, and sneered: "Isn't it saving money, I can't make money all year round, and I can't afford the electricity bill, so I don't want to think of a way?"

Village Chief Zou was very annoyed and reprimanded him unceremoniously: "Do you think you have a good idea? It's not that you stole the electricity in the village! The electricity meters are bundled together, and the large amount of money you saved is in the village's electricity bill.

Boss Zou accompanied a smiling face: "How can I still have money to install an electric meter, I can't even afford to open my meal now." ”

Village Chief Zou didn't believe it: "You are embarrassed to say that you are deducting other people's food! You don't have to go out of the village to pay for the electricity meter, and the electricity bills you pick up are enough to install 100 meters for you!"

"How can there be so many! I want to have a hundred meters, I'll be rich a long time ago, and I'm still digging fish intestines here!"

"You dare to say that you haven't dismantled the electricity meter in the community?"

"Nope!"

"Huh, no? Look at your switches here, the meter, you think I've never seen it?"

"Village chief, what are you always staring at me, people are scavenging in to tear down the door and steal the line to tear down the glass, why don't you take someone to catch up?

"Don't do it if you're embarrassed, don't be afraid of what people say!"

"Hey...... You are the village chief, you are reasonable! Say what you like!"

"What I said is the truth, and I haven't wronged you in a word!"

Zhang Wuwei connected the wires in the scolding voices of the village chief and Boss Zou, and slowly routed the wires to the community: "A few of you help to hold the bamboo poles, you can't tie them with wires, you have to use hemp ropes." Ryoko, you give me a hand to hammer nails. ”

He wanted to take the opportunity to ask Ryoko about the drainage system.

To make it easier to pull the line, they went into the basement from a small building next to the wall.

Boss Zou looked anxious: "Didn't you go over from Building 20? Why did you go down from my house?

Village Chief Zou snorted: "Hmph, I didn't doubt you at first, looking at you like this, there must be a ghost! Liangzi, you will go down from here with Master Zhang, and you will have a few more light bulbs." ”

Ryoko simply agreed: "Okay." ”

Zhang Wuwei jumped out of the basement and instructed Liangzi to hit steel nails on the pillar and hang the wire, and the two young men followed with wires on their shoulders, and a bamboo basket with a light bulb.

Zou Junyu carried the wire and held a flashlight: "Liangzi, we can also be electricians after we finish these jobs." ”

Liangzi smiled: "Just use a flashlight and see if you can do it!" You see that Master Zhang can't be an electrician!"

Zhang Wuwei reminded in a timely manner: "Liangzi, try to hang the nail a little higher." ”

"This bulb is small, and it's too high to be able to see clearly. ”

"Hang a little higher waterproof, and be afraid of flooding when it rains. If the bulb is connected this time, it will not be dismantled, and you will have to come in to check the line or something in the future, and you can see it. ”

"If you can't flood here, you will drown to the bottom, you see," Liangzi asked Zou Junyu to move the flashlight down: "The mark from the last time I filled the sea water is here." ”

Zhang Wuwei's heart suddenly burst: "Where is the drainage ditch?"

"What gutters? You say sewers? Isn't that out on the ground?"

"There will be a drainage system underground, and all the domestic water will have to be drained out, well, there will be a drainage ditch so that the basement will not be flooded. ”

"Is there such a thing?"

"yes, or wouldn't the basement be flooded if it rains?"

"Isn't it flooded downstairs?"

"It's impossible to be flooded, you see those who have elevators have basements, one basement, and two basements, so if it rains, is it possible that the two floors under this ground will be flooded?"

"Isn't it because the basement is plastered with cement that the water can't flood into it on rainy days?"

Zhang Wuwei: "......" met a layman, and he had to explain it in popular words: "Waterproofing must be done, but it must be prevented in case, so the underground drainage ditch of the building should be equipped with a pumping system, and the water will be discharged directly if it exceeds the warning line." The traces of this pillar being flooded by the sea indicate that there is still a drainage ditch underneath. ”

The backflow of seawater only means that the drainage system is not working.

If the drainage system does not work, the incoming seawater can only be infiltrated or evaporated, which is quite dangerous for the foundation.

Ryoko suddenly realized, and patted the back of his head: "So that's what happened! There is a small second floor at the bottom of here, which turned out to be a drainage ditch? I thought it was a cellar!"

Zhang Wuwei hurriedly asked, "Where is the second floor you said?"

Ryoko looked left and right: "It's around here, I used to go in with my classmates, it's quite big inside, one by one, we thought it was a cellar used to enlarge cabbage." ”

Zhang Wuwei was overjoyed, the drainage system should have been connected, like the situation Liangzi said, it can only be inferred that the later construction team changed the drawings.

I finally walked to the position that Ryoko said, but I couldn't find the door to enter the second floor.

Ryoko stomped the ground with her foot: "Strange, it should be right here! Where did it go?"

Zhang Wuwei believed that Liangzi would not be mistaken, but all this in front of him could not be explained, so he had to speed up the wiring, as long as the power was on, he could take the tools and find them.

After more than half an hour, there were not enough wires, and only about half of the area was laid.

He had been keeping an eye out for all kinds of sounds, but after all this time, there had been no movement underground.

Zhang Wuwei said: "Let's do this first, I'll go up and pull the electric switch." ”

Can't wait any longer.

Zou Junyu rushed up: "You guys are waiting here, I'll go up, just now I saw how Master Zhang pulled the electric switch." ”

Zhang Wuwei nodded: "You be careful! Let someone buy a few pairs of batteries." ”

The flashlight is not enough.

Zou Junyu went, didn't know what happened, and waited for ten minutes, but the light bulb didn't turn on.