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Europa's surface is smooth ice, but it does not mean that it is completely smooth, without a single pit, this statement is false!

In fact, the surface of Europa is densely packed with countless cracks, and these cracks are large and small, covering the entire surface, the big ones are hundreds of kilometers long, kilometers wide, and the small ones are several meters long!

In addition, Europa's surface contains small hills, small hills, and small craters formed by minerals such as clay, which are the remains of meteorites left behind by the meteorite impact!

This is the real Europa - a planet of frozen plains dotted with hills and crevasses!

In the black night sky, the stars are shining, and seven or eight moons are hanging in the sky, no matter day or night, you can always see the stars in the sky, which is another wonder of Europa that is very different from the earth!

Xiao Jin flew in the sky, very fast, compared to Xue Yu and Professor Yi Yu's running speed seemed very slow, of course, this slowness was only relative to Xiao Jin.

In fact, the speed of the two of them can already be described as galloping, because Europa's gravitational pull is too small, and with a slight jump, he can jump up to ten meters high, and Xue Yu was really uncomfortable at first!

Running and running, only slightly adapted!

"Xiaojin, what did you find? Why the urgency? ”

Xue Jun was running and secretly wondered, since he met Xiao Jin, nothing could arouse his interest, except for his own spikes, in addition, any item, even alloy metal, Xiao Jin disdained!

But now, it has such a big reaction!

Abnormal!

It's weird!

Why?

In this way, after running with all their strength for twenty or thirty minutes, Xue Yu and Professor Yi Yu caught up with Xiao Jin, so they stopped.

In front of me, a dwarf mountain appeared, saying that it was short, but compared to the peaks on the earth, in fact, this mountain peak was at least one or two hundred meters high and more than three hundred meters long.

The mountain is covered in a thick layer of ice, like an iceberg that is not too big or too small!

At this moment, Xiao Jin is lying halfway up the mountain, cutting the ice with his sharp claws, and has dug a big hole, constantly throwing ice cubes outward!

"Kim, what are you doing?" Xue Junlian crawled over and looked at Xiao Jin in the ice cave suspiciously.

Xiao Jin ignored Xue Jun and dug on his own.

"Could it be that there is something else to this iceberg?" Professor Yi Yu touched his chin thoughtfully.

Europa orbits Jupiter rapidly, compared to the Earth's long 365 days, its orbital period is only 3 and a half days, Xiao Jin is buried in the hard work, Xue Fei and Professor Yi Yu can only wait.

The temperature here is pitifully low, more than minus 200 degrees, if it weren't for the protection of metallurgical spacesuits, the two would have been frozen into popsicles long ago, in comparison, Xiao Jin seems to be much more powerful.

Neither the terrible pressure of the deep sea nor the terrifying low temperature here seems to pose the slightest threat to it, how can a pervert describe it?

Time passed slowly in Xue Yu's anxious waiting, and suddenly, there was a crisp sound of "quack" in the ice cave, and the sound was low, spreading in the air of Europa, like a ghost whispering, very ugly.

"What sound?"

Xue Yu and Professor Yi Yu glanced at each other, both feeling inexplicable, weren't they digging a hole, how could there be such a sound?

"Did you dig up any treasure?" Professor Yiyu's eyes suddenly lit up, and he quickly poked his head into the ice cave, but it was pitch black in the ice cave, and it was difficult to see anything.

Moreover, the diameter of this ice cave is only about 20 centimeters, and people can't get into it at all.

"What the hell is Kim doing in there?" Xue Yu was confused.

"Boom—"

At this moment, as if an earthquake had occurred, the iceberg under his feet suddenly trembled, trembling more and more violently, and then, with the crisp sound of "click, click, click", the whole iceberg began to break, began to break, began to collapse, and the broken ice slid down the hillside!

"What happened?"

Xue Yu and Professor Yi Yu, who were halfway up the mountain, rolled down directly from the hillside, and finally stood firm, but they were stunned by this sudden change, how could the iceberg collapse?

"Could it be that the baby under the iceberg is coming out?" Professor Yi Yu said with some surprise.

Xue Yu was stunned, it seemed to be very similar, the iceberg continued to shake, and a large area of ice broke and collapsed, as if there was a monster buried deep in the iceberg to revive, and it made such a big movement.

Broken ice kept rolling down, and the two hurriedly ran into the distance!

Finally, after nearly a minute of tossing, the iceberg completely collapsed, and all the ice cubes were scattered at the foot of the mountain, and what appeared in front of the two of them was a huge black object!

The two of them stood hundreds of meters away, and they could vaguely see that this was a big guy with a pitch-black body, like a high wall, and like a castle, lying in front of them, majestic and magnificent, what it looked like, I couldn't really see it.

"What's that?" Xue Jun's eyes widened.

"Baby! It must be a baby buried under the iceberg that is about to be born, quick, go over and see! ”

Professor Yi Yu ran with his legs, there were a large number of ice cubes in front of him, he jumped several meters high, easily avoided it, and Xue Yu followed.

When he arrived at the object, Xue Yu heard the crisp sound of "rattling" again, and saw Xiao Jin squatting at the foot of the mountain, biting the black wall with a big gulp, and eating happily.

Xue Jun was a little dumbfounded on the spot, this black high wall, could it be that it is also metal?

When I got closer, I could clearly see that this black high wall was like a high-rise building with more than 20 floors, three or four hundred meters long, and it stood quietly in place, motionless.

"Oh my God! This is clearly not a natural occurrence, what is it exactly? Xue Shu was shocked, if he saw this thing on Earth, he might be a little surprised, not surprised, but this is Europa!

How can a dead planet with a surface temperature of more than minus 200 degrees Celsius have such "architecture"?

"Alien castle? Or an alien spaceship? Professor Yiyu's eyes lit up, and he reached out and touched the black wall, as if he had seen a peerless treasure, and he was so excited that he couldn't be more excited!

"Haha, it's really a spaceship, great, after more than a year of hard travel, I finally found this spaceship, and the mission was successfully completed!"

At this moment, there was a sudden low and strange sound from the top of the high wall, and the sound was loud and small, faint and flickering, and it was not really audible at all!

"What sound?"

Xue Yu tensed all over his body and looked up, but this high wall was as high as a building of more than 20 floors, and he stood in the corner of the wall, just a small point, he could only see the wall, but he couldn't see the things on the top of the "building".

"Could it be that our unexpected arrival set the ship in motion, or did it alarm the aliens inside?" Professor Yi Yu opened his mouth wide and thought wildly.

Indeed, the current scene is too weird!

The two of them found such a "building" on Europa, and it happened to be after they came, and suddenly there was such a change, no wonder Professor Iyu thought so!

Xue Yan felt a chill in his back, swallowed his saliva, and asked in a low voice, "Professor, do you want to go up and have a look?" ”

"Don't act rashly yet, wait and see!" Professor Yi Yu shook his head.

"Hmm!"

Europa rotated, and gradually, turned to the far side of Jupiter, and the entire surface of the planet became darker.

There was a "solar eclipse" on Europa, but fortunately, with Jupiter and several other moons acting as "moons", Europa was not completely darkened!

"Our mission now is to open the hatch of this starship, and then enter it, and bring back the most core technology as much as possible!"

At the top of the "high wall", there were bursts of low strange noises, which made the surrounding atmosphere even more tense, and Xue Jun and Professor Yi Yu tensed up, staring at the top.

They are waiting, waiting for the aliens to come out!

Only Xiao Jin, who took care of himself and bit the "high wall", ate happily, and after a while, it bit out a big hole of more than one meter in the high wall!

There was a dead silence and darkness all around, and there was no sound from the top, just when Xue Yu and the others were waiting impatiently, that sound came out again.

"Randall, can you tell what level of civilization this ship is?"

"Not yet! However, I sensed that the alloy used to make the spaceship should be within level five, either level five or level four, and it would not be higher than that! ”

"According to what you say, this spaceship may be a second-level civilization spaceship, or it may be a third-level civilization spaceship?"

"Possibly!"

"Not to mention the third-level civilization spaceship, even if it is a second-level civilization spaceship, as long as we can get its core technology, we will also make a lot of money!"

"Let's go, let's go around and find the hatch!"

The strange sound came to an abrupt end here, because of the particularity of Europa's air, the sound reached the ears of Xue Jun and the others, and it was just a burst of weird sounds, which couldn't be heard at all!

"What the hell is the sound?"

For some reason, Xue Jun always felt hairy in his heart, as if something very bad had happened.

"Wait!" Professor Yi Yu shook his head, looking very calm!

"Whoa—"

Just as the two of them were anxiously waiting, there was a sudden sound in the sky, and then two black shadows fell from the sky and fell on the ice more than ten meters away a moment later.

"It's coming! The aliens in the spaceship are down! ”

Yi Yu shouted and shouted and secretly became vigilant!

"Aliens?"

Xue Yan felt a sigh in his heart, his whole body was tense, and sweat was oozing from his palms.

"Huh? Someone? How can there be people here? ”

A black shadow seemed to have also discovered Xue Yu and the others, and couldn't help but exclaim, screaming incredibly!