In the dark mine, the wire safety rope slowly penetrated into the dark area, and the three men slid down, their tights revealing their slender figures.

In a sense, the [frail] racial trait makes most Gudu people thin, and they often have a lot of burdens (high reproductive capacity).

"Squeak~"

The sound of the rope extending was heard.

When passing the collapsed alleyway, Aisha stared at it meaningfully.

His gaze was extremely penetrating, as if he was looking directly at the Demon Jie Man's corpse and the areas buried deeper.

Are there more parts of the crystal artifact there? Is it just a complete arm, or is it a torso, a head, a humanoid sculpture?

The secrets were all buried deeply by time and the earth, and she didn't plan to dig the tunnel anymore.

But maybe, the answer can be found underground.

Aisha quickly recovered her distracted thoughts, continued to fall, and looked at her teammates twice.

She was at the front of the team, responsible for observing and commanding, Bana was in the center of the team, and Xinglai was at the end of the team.

When the team fell to a depth of thirty meters, they stopped again. Xinglai reached into his backpack and dug out a Q-version miner's lamp, which was hung to the anchor net.

Every ten meters there are miner's lamps with special shapes mixed in.

The same big fat head, this one also has pointed ghost horns.

The built-in micro nuclear battery ensures abundant energy and strong brightness, and it will not be a problem to continue working for hundreds of years.

After that, the miner's lamp will usher in the next round of half-life, and the brightness will decrease sharply.

If the Mojie people excavate this cemetery again within a thousand years, they will find proof that the Gudu civilization has visited it.

They may be amazed, delighted, or horrified that alien civilizations once stood in the starry sky to observe their historical rise and fall, and then they are glad that the magic civilization did not become extinct for no apparent reason.

"Haha, I really want to know what the Mojie people will do when they see the Q version of our leader in a few years."

Xinglai shook the two of them excitedly. This act of placing idol dolls for play made her feel even more happy.

"The third Q version of the miner's lamp is the image of Mr. Ghana. In addition to the previous images of Meni and Honor, there are also those of Mr. Kumo, Pace and Tulan that have not been placed."

Each and every one of them showed off the names of their dishes, showing off all the family treasures, with a wide and breezy smile, and it was completely impossible to tell that he had been frightened just a few hours ago.

"as long as you are happy."

Aisha took advantage of the pause to look around. "At a depth of thirty meters, why do I always feel that the digging marks around me are weird."

According to common sense, ancient civilizations in the Iron Age simply could not dig to such depths.

Changes in the surrounding environment can also illustrate this point.

"The smooth and flat cutting surface is completely different from the visual feedback of the lot ten meters ago."

Elsa pressed her forehead against the anchor net and carefully inspected the wall.

Originally, the light from the mine lamp reflected diffusely on the rough and uneven well wall. As it went deeper, the digging marks on the well wall were very smooth, more like the result of machine cutting.

"Delicate, smooth, tsk tsk." Xinglai touched and rubbed the bedrock through the anchor net.

The texture is really nice, like jade. I don’t know if it’s more comfortable for me or the rock when sticking to this stone?

Thinking of this, she asked inadvertently.

"Hey, who feels better between me and the wall?"

Realizing that the eyes were pointed at her, Bana responded instantly without even thinking about it.

"That must be the wall of the well. Go up to keep cool, and slide down to keep warm."

Live in the basement in summer, live in the center of the earth in winter, drink more magma, keep warm in winter and cool in summer.

What a beautiful thing.

"That makes sense..."

Aisha covered her mouth and snickered twice. Xinglai often had whimsical thoughts, but Bana's character was very practical and she was probably really thinking about the possibility of a cave to escape the cold.

"I said, when I stop doing this business, how about we jointly open an underground mountain villa."

"The shallow layer is for shelter from the summer heat, and the deep layer is for shelter from the cold. There is a stalactite cave in front, an underground river at the back, and a magma barbeque underneath."

"Huh? With so many conditions, how can it be possible to find it?" Xing Lai pouted and didn't quite agree.

"Let's talk about it." Aisha spread her hands noncommittally, and fell again in the blink of an eye.

Technology is advancing rapidly, and when you retire, you may be able to run around like a gopher in the center of the earth.

Bana Xinglai and the two were stunned for a moment and then quickly followed.

The mine is still going deep.

Miner's lamps are hung into the ground, dotted with a clear path to the sky, and the light on the surface of the planet connects to the dark underground.

ten minutes later……

"Dang, dang."

The two sounds quickly disappeared one after another. This was the sound of Elsa and Bana landing after hitting bottom.

"Boom!"

Xinglai also fell, and the backpack acted as a buffer and made a dull impact. The foundation stone was overwhelmed and made a dull echo repeatedly.

"Finally landed." Aisha wiped the sweat from her forehead. The intermittent falling experience was really not a good one.

Especially the area under my feet was as black as an eroding abyss.

It's like a coward who goes bungee jumping in a haunted house - goes home and writes a daily post.

"Are you okay?" Bana looked towards the direction of Xinglai's fall and was concerned that the sound of her landing was abnormal.

"certainly!"

Xinglai picked up the tights and patted the non-existent dust, and said with a very proud smile. "I am the person who won the consolation prize of the carnival solo flight event, and I am ranked among the best in the world."

"Um, I'm asking about the miner's lamp. That one has a nuclear battery. Don't crush it."

"..."

Xing Lai swallowed and glanced stiffly at the backpack under his butt, which contained piles of miner's lamps.

Oops, I'm used to holding my backpack at the bottom, so I forgot that this time it's a fragile item.

It also has a nuclear battery.

"No...it's no problem. The quality of our products won't break down if they drop more than ten meters."

"Bana... Bana, please help me, my legs are weak."

Bana rolled her eyes at her and ignored her. She wouldn't be able to die with a life-support suit anyway, so she should continue to stay with the nuclear battery.

Looking around the cave, the helmet lights revealed the true appearance of the bottom of the mine.

The cave wall is also smooth with cuts, covering an area of ​​about two to three hundred square meters.

Suddenly, Aisha's voice sounded from ahead.

"Hey, come here and see what this is."

Hearing this, Bana followed the voice and shined the light, but it did not illuminate the stone wall at the far end. There was only a hole in the wall and a beam of light that submerged into the darkness.

After Xinglai checked the miner's lamp, he lit up the strong light out of curiosity and hurried over with it.

With the running of the human-shaped street lamp, the cave suddenly became much brighter.

Ahead, under the extremely abrupt light in the darkness.

Aisha's right hand caressed the masonry of the hollow outline of the wall. The wall, which was originally composed of blocks stacked on top of each other, was partially broken.

"With the traces of artificial accumulation, I began to doubt the technological level of the pioneer civilization."

"and……"

After a pause, Aisha took the miner's lamp and directed it to disperse the darkness further ahead of the cave.

"I've long felt that the space here is too big, and I can't hear any echo."

"There are deep pits looming in the darkness."

The light converged on a small area in the distance, and a tall pillar stood a hundred meters away.

The light turned, and the entire underground cavity slowly unveiled its veil.

The terrain is similar to a canyon. They are at one end, and in the distance at the other end there is a temple-like building leaning on the mountain. It is grand and majestic, exposing the stone gate and other parts.

The pit in the middle is bottomless, at least several hundred meters deep. A stone bridge connects directly to the other end.

"Wow~ so cool."

Xing Lai made a sound of admiration and asked, "Captain, can our winter shelter be as high as this after we retire?"

"...No, you can't dig it out even if you sell me." Aisha replied after thinking for a few words. The deep pit in front of it is big enough, and the light cannot illuminate the bottom, and the terrain is like a chasm.

If it falls, then... fly up, their boots can fly.
To be continued...