Standing on top of one of the largest craters on the moon, Su Chu raised his hand and pressed down gently.

With Su Chu's downward pressure, the sediment on the surface automatically fell off to one side, and the crater sank little by little.

After a few breaths, the entire crater was excavated for more than five hundred meters, but there was not a single thing that Su Chu wanted to see below.

"Not this?"

Slightly puzzled, Su Chu changed the location in his memory to dig another crater.

After digging for thousands of kilometers, there is still no result.

Then, after several excavations, I never found the slightest trace of civilization.

Su Chu stopped digging into the moon, and so many places were not found.

In all probability...... The civilization of the universe did not stop on the moon and did not leave traces of its civilization here.

If that's the case...... The clue is broken again.

Finally, I have some clues to the civilization, and I suspect that this civilization is likely to have successfully ascended.

But as soon as the clue appeared, it was broken here, which made Su Chu feel very uncomfortable.

"Forget it, let it be."

Then the lunar surface was probed, and there was no trace left by civilization, and no clues to the existence of Guanghan Palace were found.

Su Chu left the moon and ran to the distant star to find Qin Yiqing, who was digging stones.

When Su Chu arrived, she saw Qin Yiqing, who had a few dirt marks on her face, holding a stone the size of her head and putting it in one place.

And in that place, there were already many stones that were about to be so big.

Leaning over, Su Chu glanced at it curiously and asked, "What are you doing here?" ”

Qin Yiqing wiped the sweat from the corner of his forehead with the back of his hand, and there was another flower mark on his face.

"Didn't you say that there are elements on this planet that don't exist on Earth, and they are necessary materials for spaceships, so let me pick up a few stones and bring them back?"

Su Chu's gaze stayed on her face for a moment, and she felt that Qin Yiqing was also very good-looking, so she didn't remind her of the fact that her face had become a cat.

nodded and responded to Qin Yiqing's rhetorical question.

Then he pointed to the stone, "But... None of the stones you picked up contain element 176! ”

As he spoke, Su Chu's gaze was already full of convincing when he looked at Qin Yiqing.

He really admired this woman, and he also wanted to ask, when this planet contains a large amount of element 176, and even every piece of soil can refine element 176, how did you find so many stones that do not contain element 176 at all?

Qin Yiqing: "......"

Hearing Su Chu's words, the whole person was stunned for a moment.

He glanced at Su Chu a little confused, and pointed to the pile of stones he had piled up, "You said, there is no element 176 in this?" ”

Su Chu nodded, "So, where did you find these things?" ”

"Over there!" Qin Yiqing raised his hand and pointed to a basin not far away.

"There are many, many of these stones there, and I was afraid that you would not see me in the lower places, so I moved a few and waited for you."

Got a lot?

On such a planet, where almost 30% of the composition is elemental 176, there are a lot of stones that do not contain the slightest element of 176?

This matter aroused Su Chu's interest.

"Let's go, go over and have a look."

With a greeting, Su Chu took the lead and walked towards the basin pointed out by Qin Yiqing.

Standing on the edge and looking down, I saw piles of stones piled up below, none of which contained element 176.

So......

Turning his head, he looked at Qin Yiqing with a strange look in his eyes, "When you saw this, didn't you feel that there was a strange feeling that there were piles of stones on a barren star?" ”

Qin Yiqing was stunned for a moment when she heard this, "That's right! There is no one on this planet, so who piled up these stones? ”

Looking at the serious doubts on her face, Su Chu shook his head helplessly and laughed, and sighed softly, "It's really a fool to be a fool." ”

Qin Yiqing turned her head and looked at her vigilantly, "Are you calling me stupid?" ”

"No, I'm saying you're lucky."

"Oh," Qin Yiqing nodded and thought for a moment, "Good luck?" So..... You're just calling me stupid! ”

"Hmm," Su Chu nodded and went straight down the slope.

Qin Yiqing: "......"

Admit it?

He actually ...... Tian shamelessly admitted!

Believe it or not.....

Forget it, I really can't do anything about him.

Sighing a little weakly, Her Majesty the Empress followed in small steps.

Following Su Chu, he stopped in front of a pile of rubble piled up, stood aside and looked at it seriously for a long time, and Qin Yiqing, who couldn't see anything, turned his head to look at Su Chu.

"Do you see what's coming?"

Su Chu nodded, "Element 176 in these gravels has been extracted by people. ”

Hearing this, Qin Yiqing subconsciously looked left and right, and saw that there was no one around, so he was a little relieved.

"On this planet...... Someone? ”

"No," Su Chu can be sure that there is no oxygen on this planet, and the temperature is not suitable, let alone people, and even most plants are not suitable for growth.

"It is believed that a starship of a civilization has passed through this place and has been traumatized in the vicinity.

In order to repair the damaged starship, he landed on this planet and extracted Element 176 to repair the outer wall of the starship. ”

"That's right."

I've seen starships or something, aliens have also seen them, and Qin Yiqing accepted the fact that a starship had landed on this planet.

Su Chu nodded, "Let's see if there's anything left in that civilization." ”

After speaking, Su Chu took out a few detectors, and after activating them, the detectors flew out in different directions, detecting if there were any traces of civilization left nearby.

Not long after, four probes sent feedback and found traces left by extraterrestrial civilizations.

After receiving the news, Su Chu rushed to the nearest signal source.

The source of the signal is in the belly of a hill, which is completely enclosed, and there is no cave left that leads to the interior.

Pulling Qin Yiqing over to protect him, Su Chu turned on the energy isolation shield.

Scooping through the storage space, a shoulder-mounted energy cannon was pulled out of his pocket.

The muzzle of the cannon was aimed at the hill in the distance, and an energy cannon blasted over.

"Boom~"

A violent roar set off a storm of energy, terrifying enough to flatten a mountain in an instant.

When the storm passed, the hill ahead did not move, as if it had not received the slightest attack.

At the same time, halfway up the hill, it seems that the passive defense mechanism has been triggered.

A cannon poked out of the mountain and aimed at the direction where Su Chu and Qin Yiqing were.

"Drip~Drip~Drip~"

At the same time as the alarm sounded, a black light flashed at the muzzle of the gun, and the next moment, a spatial crack was formed around Su Chu and Qin Yiqing.

With the power of tearing everything apart, the spatial rift continued to expand in the void, revealing little by little the power that belonged to the black hole that devoured all the collapsing space-time.

In this regard, Su Chu was not surprised.

He turned back to remind him to be careful, and raised his hand to touch the tiny black hole that was forming.

As it was taking shape, the miniature black hole with the power of devouring the stars disappeared in an instant.

Raising his head and looking at the muzzle of the cannon halfway up the mountain, Su Chu was full of smiles.

"Really...... There is no way out of the mountains and rivers, and the willows and flowers are bright and another village. ”

***