Living in the Doomsday and Becoming an Immortal Alone

Good news: Humans mainly live beneath the lunar surface, where there are many large fortresses, with footprints everywhere.

Bad news: The stone isn't glowing anymore.

Wang Jixuan directly tucked the Stone of the Past into his chest and wandered around these lunar fortresses with Lingtong.

Honestly speaking, the scenery here is quite nice.

In many places, when you look up, you can see that giant blue disc hanging overhead, a strange sense of oppression follows.

Everyone knows that looking at Earth from the Moon, compared to looking at the Moon from Earth, the 'sphere' is over ten times larger.

This view creates an illusion of feeling 'very small'.

Lingtong really likes this scenery, taking a lot of photos with her personal communicator; Wang Jixuan, however, is too busy muttering to himself while holding the Stone of the Past to admire such a view.

Then, he took Lingtong back and forth between the lunar orbit and the Moon Fortress.

The Stone of the Past only shows a phenomenon of glowing at a specific distance and position.

That being said, if the Yina Civilization obtained the Stone of the Past and sent it to Cloud City as a tribute, they might actually not observe this phenomenon.

The likelihood of treasure being here is decreasing;

But if there really is a treasure, it's from before the Yina Civilization millions of years ago... this possibility is increasing.

Wang Jixuan patiently asked Lingtong to help record, then piloted the spaceship to begin pinpoint exploration.

After several hours of toil, a map appeared before them.

In outer lunar space, there's a cylindrical region thirty kilometers in diameter and six kilometers thick, which is capable of triggering anomalies in the Stone of the Past.

"Hmm..."

Lingtong analyzed carefully, arms crossed:

"I had them check the Moon's gravity, magnetic field, and other data, but there's nothing unusual.

"What's the principle of this stone's sensing?"

"Not clear... How big is the Moon's diameter again?" Wang Jixuan asked.

"Around three thousand five hundred kilometers."

"Let me try an escape," Master Wang eagerly suggested, "I'll just drop down directly from this region and use Earth Escape to see if I can dig out from the opposite side of the Moon."

Lingtong said: "Hearing this reminded me of a report... one moment."

She hopped over to the ship's terminal nearby to start searching the archives.

Master Wang watched her graceful silhouette, feeling a bit heated inside, but quickly suppressed it.

Got to focus on business;

Though sexual attraction is natural, lately it's been a bit too frequent.

Lingtong quickly pulled up a projection in front of Wang Jixuan.

"During the lunar survey experiment previously, some anomalies were found in the Moon Core."

"Anomalies?"

"Yes, the mass doesn't match. The Moon Core's mass is lighter than calculated, while the outer layer, similar to the mantle structure, is heavier than our calculations."

Lingtong kept searching, more reports were sent to Wang Jixuan.

"Besides these, scientists also discovered that the Moon experiences mild moonquakes.

"These moonquakes aren't harmful, but the strange thing is, every time they're detected, their frequency and intensity are completely consistent.

"And this article... when we established Fortress Seven, there was an incident where dozens of devices lost contact simultaneously, but everything returned to normal after six hours."

Wang Jixuan carefully examined these reports, many of which were government secret documents.

Soon, Lingtong couldn't find any other sources of information, while Mu Dan provided several reports of lunar observations.

But Master Wang, after reading through them, felt like it was just skimming, vague understanding without substantial breakthroughs.

Wang Jixuan said: "Still need to try an escape... Don't worry, I'll use Alien Soul to escape, my main body won't easily be jeopardized."

"Okay," Lingtong smiled gently, "I don't seem to be worried about anything, I'm fully confident in your abilities."

Master Wang suddenly grabbed her into his arms, sitting together in a chair with wheels, and then closed his eyes, focusing his mind; from his shoulder flew a Black Dragon, heading straight toward the lunar surface.

Half an hour later, lunar observatories began issuing moonquake warnings.

In the Moon Fortress, people inside the lunar surface base could clearly feel the Moon's mild trembling.

This tremor bore no danger but made one's heart a bit uneasy.

After all, the Moon is not as stable as Earth.

About two hours later.

Wang Jixuan furrowed his brows and opened his eyes.

He looked at the sleeping Lingtong in his arms, remembering she's not a proper cultivator, nor does she have a mechanical body like Lao Fu's modification, unable to go without rest continuously.

Bringing Lingtong to a small resting chamber, Master Wang contacted Mu Dan with a serious expression.

"Is it difficult to drill a hole on the Moon?"

"Drill a hole? How deep?"

"About a thousand kilometers deep," Wang Jixuan said in a deep voice, "The path will go through many dense rock layers."

"Two years' time," Mu Dan immediately gave the result, "Did you discover something?"

"Yes."

Wang Jixuan organized his thoughts and said quickly:

"Inside the Moon, there's a subspace with a diameter of roughly a hundred kilometers, attached to the Moon itself, with no known entrance. This small space is a unified whole, and conservatively estimated, the strength of the space barrier is a hundred times stronger than a Spirit Cultivator's subspace.

"There's indeed a treasure here.

"And this subspace was activated by me using the Alien Soul to collide, initially revealing only a vague boundary which took thousands of impacts to fully expose."