The heads of the two "jellyfish" umbrellas shrank together, and the micron camera on the top of the umbrella fell off, and Vitakidd manipulated the "jellyfish" to send the micron camera into the gap.

After a brief period of darkness, the micron camera passed through the gap and finally came to the interior of the underwater structure.

The undersea building shown on the screen is a large and unobstructed hall, and the visibility is not very good due to the light, but what can be seen is that the entire hall should be a library.

It's just that most of the books in the reading library are placed on the shelves, and all the books here are placed in the cabinets.

Unfortunately, after a long period of immersion in seawater, all these books lost their value.

Aside from the cabinets and books, there was also seawater, and Wen Ya found no signs of fighting around, nor did she see the corpses of humans and other animals.

Everyone was very puzzled in their hearts, and the underwater buildings found in the past were basically ruins and broken walls, and the area was not small.

This undersea library is quite well preserved, but there is only one lonely building around, which is indeed a bit confusing.

Vitakid manipulated the micron camera to photograph every corner of the library from all angles, except for the shelves where the books were kept, and the carved patterns and symbols could be clearly seen on the walls and circular dome of the library.

The dome and walls are carved with flowers, grasses, insects, and fish, as well as stars, moon, and sun.

When the micron camera shoots at close range, you can clearly see that these patterns are beautifully carved and exquisitely workmanlike, which is definitely not something that ordinary craftsmen can make.

"This is supposed to be the private library of some royal family."

Vitakid continued to operate the micron camera and walked deeper into the library, where a spiral staircase appeared at the end of the library.

The general spiral staircase is a bottom-to-top structure, but this spiral staircase, on the contrary, extends from the top to the bottom.

"There are buildings underground?"

"It's two degrees warmer here than at the door."

Vitakid glanced at the on-screen real-time data modeling, which clearly showed that there was nothing special about the structure of the Underwater Library, except for the oddities and symbols.

Vitakid operated a micron camera to dive down the spiral ladder, and everyone saw that the spiral ladder was broken, the bottom was bottomless, and the temperature of the sea was getting higher and higher.

"No, what is it?"

After the micron camera continued to dive 500 meters, Vitakidd was suddenly surprised.

"Is this the passage into the devil, the seat of the Eternal Flame?"

"No, how is that possible? How could the Eternal Flame be beneath an undersea library? ”

Vitakid looked at the screen and muttered to himself, and at this moment, a lava cave that resembled a crater appeared on the screen.

Red, hot, viscous magma gathers in the crater and flows slowly.

"Eternal Flame, Devil's Passage, what is this?"

"The entrance to the legendary four generations of civilization is an undersea volcanic crater, and the first thing you see when you enter the crater is the underground communication line that extends in all directions."

"These lines of communication connect the central organization of the devil civilization, as long as a certain button of the central mechanism is activated, the top executive of the devil city, who has mastered the four generations of civilization, can control the continent at will, causing the earth's crust to drift, bringing tsunamis, tornadoes, and a series of disasters." Vita Shuyue explained.

"Is there really four generations of civilization? And even if there were, from the crater of the submarine volcano? Are you sure you don't have any slag left that won't burn? ”

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