Two days later, Li Yiyi said goodbye to Li Chunfeng and Wan Qinghai, and then came to the place where she had fought with the super octopus that day.

Li Yiyi took out a map, this is the location map of the research institute that she asked Li Chunfeng to draw for her, according to the route, as long as you walk another 40 miles north to reach the vicinity of the underground research institute.

As for the specific location of that research institute, Li Chunfeng is not clear, but this is not a problem, just spread his divine sense and find it when the time comes.

40 miles of land is a blink of an eye for a Fenglinggen Yuanying boss, so when Li Yiyi opened his eyes again and again, he had already reached the location on the map with a fork.

Li Yiyi looked down at the earth and exuded his divine sense, since he stepped into the Yuan Infant, Li Yiyi had immediately cultivated the "Divine Sea Sutra" that she had been thinking about for a long time, and now her divine consciousness was three times that of the ordinary Yuan Infant in terms of tenacity and strength, as well as the diffusion range.

After a while, Li Yiyi found the research institute in the snow, located 500 meters underground.

Li Yi fell to the ground one by one, she did not rush to an ordinary-looking snow layer, but stood two hundred meters away, and then raised her hand and waved lightly, a hurricane appeared out of thin air, and then swirled to scatter the thick layer of snow.

The hurricane flew away wrapped in a huge snowball, and Li Yiyi's consciousness never recovered, and after making sure that there was no danger in the huge pit of the black hole in front of him, he walked to the edge of the giant pit with confidence.

"That octopus must have come out of here."

Looking at the scope of this pit, and then comparing the size of the black octopus, it should be eight or nine.

"No."

Li Yiyi was afraid that the huge size of the lava shark would burn down the research institute, so he turned it into a small shark more than a meter long to be mainly responsible for lighting.

The pitch-black and huge underground pit emitted a chilling low roar in the cold wind, as if a terrifying monster that would choose to devour people would appear at any time in the bottomless darkness and brutally strangle the people who peep here.

Before Li Yiyi jumped down, just in case, he took out the sky-breaking long stick to defend himself, and after everything was ready, Li let the lava shark fly in front of him, and he followed slowly landing.

Due to the continuous changes in nature in the past two hundred years, the lifting equipment leading to the underground research institute here has long been squeezed like crumpled toilet paper into a useless pile of scrap metal, and this can lead to the deep pit underground, Li Yiyi felt that this should be dug by the octopus in order to climb out, and it happened to be convenient for Li Yiyi now.

Li Yiyi landed very slowly, not that she had a fear of heights, but that she wanted to take a closer look at the various buildings that had long been rusted and deformed, before the end of the world, she was just an ordinary ordinary person, for this level of things, let alone seeing, it was unimaginable.

Now that you have the opportunity to see the secret buildings of human beings before the end of the world, you must take a good look at them, even if you don't gain anything this time, it doesn't matter, it's not bad to just treat it as a trip to the ruins of a pre-civilization.

When she reached a depth of five hundred meters underground, Li Yiyi fell to the ground one by one, and her divine sense had been carefully probing the surroundings, and only after finding no abnormalities did she look around through the light emitted by the lava shark.

Since the lava shark has become smaller, the brightness is also limited, and the space she is in seems to be huge, and if you only look at it with the naked eye, Li Yiyi can't see the space a hundred meters away at all.

So Li simply took out thirty large pieces of moonstone with a length, width and height of about 20 meters, and Li Yiyi used the wind to carry these moonstones to float farther into the space, until every corner of the space was illuminated by moonstone, Li Yiyi saw the whole picture of the whole space.

"......"

After Li Yiyi saw the ultra-modern architectural style around him and the strange but awesome advanced scientific instruments, all the words that came to his mind could only converge into a sentence of "".

Li Yiyi seemed to have forgotten that she still had her own purpose at the moment, and she really turned herself into a tourist, looking around in this magical space that was not like the world, and from time to time she let out a few strange exclamations.

"Alas, it's a pity that there is no electricity here, otherwise it must have been more spectacular."

Li Yiyi walked deeper down the staircase, which had been severely twisted and deformed, and the thirty moonstone stones slowly followed her, illuminating the surrounding scenery for her.

Thirty minutes later, Li Yiyi unexpectedly found the power distribution room, but the heavy metal door looked like it was necessary to scan the identity before entering, but this rule was directly ignored by Li, and now she has no identity certificate in her hand, and she doesn't know the password on the door, so just open it physically......

Li Yiyi raised his slender legs and kicked directly on the door, and then saw that the metal door was detached from the door frame as if it had become an ordinary wooden door, and then poured into the power distribution room.

The power distribution room, which had not been cleaned for more than two hundred years, stirred up dust all over the room after the metal door fell, and Li Yiyi was smart enough to find the gas mask she bought before the end of the world and put it on.

Standing outside the door until the dust inside calmed down, Li Yiyi took off his gas mask and entered the power distribution room.

The area of this power distribution room is not small, about 200 square meters, because the machines placed in it are not small, so the room is a little crowded.

In the center of the entire room, Li Yiyi saw a cylindrical machine reaching straight to the ceiling, and at the bottom of the cylinder there were four large monitors just around the cylinder, and below it were a bunch of dense buttons that Li couldn't understand at all.

Li took a breath slowly, is this Nima just a power distribution room? It's the same as the final battle ground of that unscrupulous research center.

Li Yiyi stretched out a finger and gestured back and forth on those buttons, trying to find the main power switch, but after a few strokes, she still didn't dare to start, what if it was broken, these are all antiques, Li Yiyi thought that he would have to unpack and take them away for a while.

But just when she hesitated, Li Yi was stunned to see that the black ball embedded in her arm actually emitted a milky white light like a substance, and at this moment, the light was like an infrared scope on a sniper rifle and shone straight at a button.

Li was so frightened that his mouth became O-shaped, and after calming down, he walked towards the place where the milky white light was locked with the same steps with his hands and feet.

The position locked by the milky white light was not in the pile of buttons, but further down, and Li Yiyi saw that there was a small metal door about 30 centimeters in length, width and height.

This small door is very hidden, the surface is the same color as the cylindrical machine, and there is no switch and distinguishing mark on the surface, if you don't look carefully, it is difficult to find that there is a small door here.

"Are you saying this is the main switch for the power supply?"

As soon as the words fell, even Li Yiyi, who had just finished speaking, was stunned, what's going on! Why could she understand the meaning of the black ball?!!!