"What the hell is going on!"

Li Yiyi looked at the black ball on her arm one by one, looking at it, she understood something like a blessed heart,, this black ball can't be the so-called smart brain!

"Possibly, otherwise it would have known there was a small door here."

Although Li Yiyi added a little curiosity to the black ball, but now it is necessary to solve the power supply problem of this research institute first, although the moon stone is already very bright, but the yin and strong light still makes her uncomfortable.

Li Yiyi knocked lightly on the small door a few times, then nodded, and then bent his hand into an eagle claw shape and grabbed the small door.

His fingers easily grabbed through the small door, and Li Yiyi grabbed the whole door with a little force, and then Li Yiyi suddenly felt a pain in the black ball.

"I'm also in pain, but I'm not a professional, where would I open such a high-end door."

Li Yiyi said cool words intentionally or unintentionally, and she didn't know what was going on, as if as long as this black ball was uncomfortable, she would be very happy.

There was a big red button inside the small door, Li Yi pressed it without thinking about it, anyway, it was not a detonation button, at most it was just out of power, so what was there to hesitate about.

After pressing the button, the lights around began to flicker and flicker, and after ten seconds, the lights in the entire power distribution room were completely on, and some machines also made a sound of running.

"Damn, I didn't expect that hundreds of years have passed and it can still generate electricity, cow!"

Li Yiyi didn't touch the things in the power distribution room after seeing the lights on, she didn't know how to operate these machines, and how could she turn them in case they were broken.

Walking out of the power distribution room, the outside was indeed already bright, Li Yiyi put away the moon stone one by one, and then continued her journey to the ruins of civilization.

After going down for about three hundred meters, the style of the entire underground building has changed, if the previous one was a technology office building, then this one is a bit of Eva's style.

The entire building runs vertically underground, and the sidewalks are clinging to the walls on all sides, but this is supposed to be the route of the black octopus's escape, so from the bottom to her current location, there are traces of destruction all around.

"That big octopus came up from the bottom, this level of research institute won't just study this big octopus and mobilize people to engage in such a big battle, right......?"

Li Yiyi swallowed her saliva, she suddenly remembered a news she saw before the end of the world, that is, about the octopus, when humans wanted to transplant electronic chips in the octopus's brain, and then remotely control the behavior of the octopus through the human brain, although I don't know if the final research was successful, but Li Yiyi still has a chill when he thinks about it now.

However, at that time, the experiment was carried out in a foreign country, and even if something really happened after the end of the world, it should be the humans over there who were unlucky, but when she saw the super octopus, she was not sure that this kind of immoral biological experiment would only appear abroad.

After hesitating for a while, Li Yiyi decided to go down further, if the bottom was really as she thought, then she wouldn't mind ending it all, after all, she couldn't watch the human race in danger of being wiped out.

When he walked down for about 700 meters, Li Yiyi found another power distribution room, which was still violently demolished, and the configuration inside was the same as above, and Li Yiyi still violently pressed the power supply button.

Due to the thinning of oxygen underground, when the power supply in this section of the road is turned on, the ventilation equipment of the research institute should also be activated, so now the entire underground research institute emits a sound similar to that of a range hood.

Li Yiyi cast a protective cover around his body to isolate a large amount of dust blown out of the vents, because the ventilation equipment suddenly operated, causing all the dust accumulated in the underground ventilation ducts for hundreds of years to be blown out, so everywhere was dusty.

After walking down for a while, Li Yiyi saw a cross-shaped corridor in the middle of the vertically descending building, but now it has been completely destroyed, and this should also be the black octopus.

"Whew...... How deep is it down here, it feels like there's no end to it. ”

Li Yiyi exhaled one by one, then looked at the passages on the four sides of the cross corridor, thought about it, and decided to go to the passage with the number one written on it first.

"Bang!"

Li ignored the heavy roller shutter door, directly kicked out an opening for one person to enter and exit, and exuded his divine sense from the breach to probe for a while, and only after finding that there was no danger did he walk in with confidence.

As soon as she walked in, she found a large electric switch at the door of the roller shutter door, pushed the electric switch up, and the LED lights above her head flashed a few times before they all lit up normally.

After the lights were turned on, Li Yiyi saw that two hundred meters in front of this passage, a horizontal passage appeared, Li Yiyi walked over, and found that the left and right sides of the horizontal passage corresponded to the doors, and there were forty rooms by sight.

Li Yiyi walked to the door of a room, and after seeing the house number on the door and the name and number on the right side of the door, he roughly understood that this should be a place for people to rest.

looked at the metal door and found that this door was still an induction door, so Li began to skillfully continue to dismantle the door.

found the switch of the light on the wall on the side of the door in the room, Li Yiyi turned it on one by one, but he didn't expect it to be really bright, and now the things in the room were unobstructed.

The room is very simple, and it is also very modern, entering the door is a small living room of ten square meters, everywhere presents a tough and concise heavy metal style, even the sofa and table in the living room are metal, and they are welded to the ground and cannot be moved.

Li Yiyi found that there was not a single human corpse in this research institute from the time he first entered the institute, which means that this place was likely to be abandoned before the end of the world, but they seemed to be in a hurry, so they didn't even have time to move those expensive high-tech machines.

It's the same in this bedroom today, there is nothing left except for a few dust-covered everyday items.

When I came to the bedroom, I found that the layout inside was also very simple, a metal window, a desk, and a cabinet were gone.

Because it was underground, there wasn't even a single window in the whole room, just two dusty vents.

After she still didn't find anything useful in the bedroom, Li Yiyi began to open the doors one by one, and as a result, she opened more than 20 and found that they were all the same.

As a result, several passages for people to live in the dormitory were found inside, but there were still no useful discoveries in them, but Li Yiyi still put away the high-end kitchen equipment and leisure equipment in the canteen and lounge before leaving, which could be regarded as not allowing himself to come back in vain.