It's reasonable for me to have a two-way foil for a second-level civilization, right?

Lu Yongchang's eyes were full of struggle.

genetic modification……

This kind of technology has been strictly prohibited from being used by humans since the moment it appeared.

On the one hand, there will be many ethical issues.

on the other hand.

In the past, when biotechnology was underdeveloped, genetic modification often caused some unforeseen problems.

As humans entered the second-level civilization and obtained a large amount of biotechnology from the Proxima Centauri civilization, the possibility of such problems has been greatly reduced.

but!

The human body is mysterious after all.

Genes can also mutate.

Even for Level [-] and Level [-] civilizations, there is no guarantee that there will be no unexpected situations!

"Or...let's forget it." Mao Zhengzhi let out a long sigh of relief and said in a low voice.

"No!" Lv Yongchang gritted his teeth, with a hint of ruthlessness in his eyes, "We can't just let it go!"

"Don't talk about the present, in the future, human beings will go to more distant galaxies!"

"We will encounter more and more extreme and harsh environments!"

"Forget it this time, what about the next time?!"

"Since walking out of the earth, human beings are no longer human beings!"

"Embracing evolution and joining evolution will allow us to go further!"

Mao Zhengzhi stared blankly at Lu Yongchang in front of him, and swallowed subconsciously.

"Then, then we..."

Because the shock he received was so strong, he didn't even notice that there was a tremolo in his voice!

Facing the question, Lu Yongchang slowly closed his eyes.

In just a moment, his consciousness came to the familiar technology tree space again.

The technology tree of the second-level civilization is almost complete.

Looking at the technology tree in front of him, Lu Yongchang's mind moved slightly.

A thin bright white line sticks out from the branch representing biotechnology, extending straight up!

Thin lines extend fast.

In the blink of an eye, this bright white thin line came to the junction of the second-level civilization and the third-level civilization.

A hidden cursor slowly appears.

[Join Glorious Evolution: Primary Gene Modification Technology]

The hidden cursor style is different from the normal cursor.

The normal cursor background is a conspicuous bright white.

The background that hides the cursor is bright green with complex patterns.

Just like the background color of the tech tree space.

At the beginning, human cloning technology, which was listed as a dangerous technology, was full of blood.

Obviously, in the system's judging criteria, genetic modification technology does not belong to dangerous technology.

On the contrary, in Lu Yongchang's opinion, genetic modification technology is like a "hidden task" in the technology tree system.

He withdrew his consciousness and opened his eyes suddenly.

"Start relevant research!"

A gleam flashed in Lu Yongchang's eyes, and he said firmly!

……

"professor."

"The probe has entered orbit and is about to begin landing."

Zero's voice sounded from the side, attracting the attention of the two.

Lu Yongchang beckoned and pulled the holographic projection on the side.

"Come, let's take a look at this planet together."

"In the future, it will be our new home."

Mao Zhengzhi nodded with a wry smile, and sat on a chair beside him.

Compared with the earth, this barren planet in front of him really didn't attract his interest.

However, this is Lu Yongchang's request after all.

He could only cheer up, raised his head and looked at the holographic projection in front of him.

The projection screen is shaking violently.

Obviously, the probe at this time is entering the atmosphere of this super-Earth.

Lu Yongchang on the side looked at the various data flashing rapidly on the screen, and frowned tightly.

"Is the atmosphere so dense..." He muttered to himself.

Hearing this, Mao Zhengzhi glanced worriedly at the increasingly trembling screen.

Fortunately, as time goes by, the shaking amplitude gradually decreases, and the picture becomes clearer.

Lu Yongchang beside him also breathed a sigh of relief.

The landing site was chosen at the equator near the morning and evening line.

The camera moves down slowly.

A large water area composed of countless small lakes appeared in front of the two of them.

Each lake is separated by large and small reefs.

The water area is not large.

At best, it is equivalent to the size of the Mediterranean Sea.

The camera zooms out quickly.

In the distance, several waters of different sizes and shapes can be vaguely seen.

Seeing this scene, Lu Yongchang's eyes showed some joy.

Liquid water has always occupied a greater weight in the process of human beings choosing settlements.

The height of the detector continued to decrease, and pieces of data slowly emerged.

【Atmospheric pressure: 21.1 standard atmospheric pressure】

[Average surface temperature: 28.14 degrees Celsius]

【…】

Mao Zhengzhi raised his eyebrows.

"The atmospheric pressure is so high."

"It seems that human beings are destined not to live in the outside world."

Lu Yongchang did not quite agree with Mao Zhengzhi's statement.

He shook his head and said softly, "That's not necessarily the case."

"In the future, maybe we have enough technology to transform this planet."

Mao Zhengzhi nodded with a smile: "I hope so."

"If this is the case, I hope to reproduce the scenery on the earth."

Lu Yongchang glanced at Mao Zhengzhi beside him.

It could be seen that Mao Zhengzhi did not believe this statement.

However, he didn't want to explain too much.

When I was on the earth, who would have thought that human beings could live for hundreds of years, and even bring thousands of starships to a star system tens of light-years away to establish a home?

……

Under the watchful eyes of Lu Yongchang and Mao Zhengzhi, the probe landed steadily on a reef beside the water.

The camera moves up gradually.

A beautiful picture appeared in front of the two of them.

In the clear water of the lake, there are many reefs.

The sky at dusk is a bit blue-purple.

And on the upper right of the lens, a huge supermoon reflects the light from Gliese 555!

At the same time, the holographic screen splits into two.

Another probe headed to the crater also landed smoothly and sent image data.

In the blue-purple sky on the left, there is also a huge supermoon.

On the right side of the camera, a tall mountain rises from the flat land.

On the top of the mountain, you can vaguely see billowing lava glowing red!

Chapter 387 Prehistoric "Mars"

Such a sight.

Don't talk about Lu Yongchang,

Even Mao Zhengzhi, who was full of disgust at the beginning, was also looking at the holographic projection in front of him in a trance.

"How is it? Didn't disappoint you?" Lu Yongchang asked softly with a smile.

Mao Zhengzhi stared blankly at the holographic image in front of him, and muttered to himself, "No, no..."

"Professor." Zero's report sounded again, "The probe to the satellite is about to start landing."

Hearing this, Lu Yongchang glanced at Mao Zhengzhi beside him with a half-smile, and joked softly.

"Academician Mao, why don't you go back and think about the details of the research?"

Academician Mao's expression suddenly collapsed, and he smiled bitterly again and again: "Professor, don't tease me."

"It's all over, who doesn't want to see what the satellite looks like!"

Lu Yongchang laughed loudly, and waved his hand in the air: "Zero, send the detector image over here."

The moment the voice fell, the holographic screen in front of the two of them switched instantly.

A bright yellow planet appeared in front of the two of them.

"what?"

With just one glance, Lu Yongchang let out a surprised whisper.

"River?" Mao Zhengzhi on the side expressed his doubts for Lu Yongchang, "There are traces of rivers on this satellite?"

Lu Yongchang's eyes were full of surprise: "It's not just a river."

"Look carefully, beside those dry rivers, there are even active volcanoes!"

"The core of this planet is not even completely cooled!"

Mao Zhengzhi looked carefully in the direction of Lu Yongchang's finger.

really!

On the huge planet, there are a few scattered red dots!

A satellite whose core has not yet cooled!