What elevator room did the turtledove raise her hand to point to, in fact, the little worm saw it early in the morning, but she still wanted to find a reason to go upstairs to see, so she deliberately didn't mention the elevator room, but the turtledove pointed it out to her, and the little worm couldn't open her eyes and insist that she didn't see it.

"Alright," the little worm impatiently asked the turtledove to put his arm down, "I'll just go over and take a look at the elevator room, let's put the things upstairs aside for the time being, and we'll talk about it when we're done with the elevator room." ”

As she spoke, the worm and the turtledove had bypassed the debris everywhere, walked to the door of the elevator room, turned their necks and looked around, and the sharp-eyed worm quickly found out, she stretched out her hand and beckoned the turtledove to come over, and at the same time stood on tiptoe, wiped it on the elevator button board with her hand, and brushed off the dust covering it.

At the top of the keypad was a blank space marked by a clenched black fist, a sign unique to the New Empire, indicating that the place was once ruled by the New Empire.

This is not a strange thing, the little worm has expected it for a long time, but at this time, he saw the black fist mark with his own eyes, and the little worm suddenly remembered one thing.

"The ruins of this city should not have been abandoned for a long time," Worm reminisced as he spoke to the turtledove, "remember what Natalia said to Schultz, they said that the New Empire had built many towns in the Outer Laws, and then abandoned them for various reasons, and the Abandoned City was one of the larger ones? ”

Let the little worm say this, the turtledove suddenly remembered, as if there is indeed such a thing, in this case, the ruins of this city are really not like the ruins of the city they met before, they often have a history of hundreds of years.

It's no wonder that the ruins of the city look a little dilapidated, but not dilapidated, and many buildings still maintain their rough outlines, such as the Central Hospital, where the two are currently located, and its main building is still standing.

……

"This elevator is probably broken."

The turtledove and the little worm stood at the door of the elevator room, they looked at the dusty button board in front of them, and the turtledove tentatively poked the buttons on it with his fingers, and the result was conceivable and had no effect.

"It's not broken, it's out of power," the little worm stared at the keyboard carefully, "There are usually two power supply methods for elevators like this, one is external power supply, which is the same as other electrical facilities in the building, and the other is internal safety power supply, come, you come and dismantle this button board." ”

The turtledove didn't understand what it meant for the little insect to let himself dismantle the keypad, which was not big, small but definitely not small, -- the metal plate that was a whole meter high, and it seemed to be embedded in the marble wall, and the turtledove said how could this thing be dismantled by itself?

"You'll have to find a tool," said the worm to the turtledove, "and the reason why this keypad is so large is that it must have a slot for the battery, which is designed to prevent accidents from sudden power outages." ”

"Think about it, if the elevator runs out of power when it is running normally, won't the people inside fall to their deaths, and the meaning of the existence of the battery is to keep the elevator running smoothly behind the power failure."

The turtledove thinks that he can always learn something new by following the worm.

……

Disassembling the button board is not something that can be solved by moving the skin up and down, for this reason, the turtledove and the small worm began to grope in the hall of the central hospital again, and after ten minutes, the little insect that bent down and picked up in a pile of garbage lit up and shouted:

"Found it!"

Hearing that the worm said that he had found what he was looking for, he quickly ran to the worm's side, and at the moment the worm was carefully wiping a wooden board that she had placed in front of him with a strip of cloth that he didn't know where to find.

This wooden board is not an ordinary wooden board, and the structural diagram of the entire central hospital is pasted on it, and it is impossible for everyone who comes here to see a doctor to know which department is where, so basically in the reception hall on each floor, there will be such a structural diagram.

Of course, this kind of structure diagram only has the most basic guiding ability, and the rest of the important content will not appear on it.

According to the annotations on the map, the little worm soon led the turtledove to a utility room in the corner of the first floor, where buckets, rags, and mops were usually placed, such as hammers, wrenches, screwdrivers, and other things could also be found.

It didn't take much effort for the little worm to find a small toolbox in the utility room, the so-called "sparrows are small, but they are complete", and the tools in this toolbox are really complete.

So the little worm and the turtledove returned to the door of the elevator room, using all kinds of tools in the toolbox, the little worm began to disassemble the button board with his hands and feet, only to see her "whoosh" unscrewed a few screws, and the whole button board suddenly "snapped" and bounced up.

"You see, I'm not wrong," said the little worm to the turtledove in a beaming manner, "and that one in here is the battery, so go to the warehouse and find a new one." ”

The turtledove peeked inside, and as the worm said, there were not only extremely complicated wiring under the button board, but also a metal object that was a little longer than an ordinary person's arm, and the whole thing was in the shape of a water bottle, which was almost the so-called storage battery.

Noting the appearance of the battery, the turtledove turned and went to the warehouse he had passed by when he was looking for the utility room, and the place was not difficult to find, just take the stairs down to the basement.

The bug is still working hard to remove the button board that pops up, otherwise there is no way to replace the battery, but these parts are too old, and many places are rusty, and it can't be solved in a moment.

……

"You come out for me, come out for me......"

As soon as the turtledove returned from the warehouse, she saw the little insect pulling out the top of the scrapped battery with both hands, and her legs were on the marble wall, and her forehead was hot and sweaty, and it seemed that she had been fighting with it for a long time.

"Let me come."

Putting down the miscellaneous objects in his arms, the turtledove went over to replace the little worm, he deserved to be a big man who was a head taller than the little worm, and he pulled out the scrapped battery within two strokes.

"If you want to talk about strength, it depends on me."

The turtledove was about to sell himself and boast, but the little worm kicked the things that the turtledove had brought back, and asked in wonder:

"What are you doing when you come back with so much rags, why do you act like a flower begging for food?"