Age of Cataclysm: I can light up the technology tree

"Maybe..."

Mao Zhengzhi's face was full of hesitation, muttering to himself.

"What?" Lv Yongchang's ears moved slightly, and he quickly asked, "Can you solve this problem?"

Looking at the expression on Mao Zhengzhi's face, Lv Yongchang had a guess in his mind, and he hurriedly lowered his voice: "Don't worry, just say it directly."

Faced with Lv Yongchang's questioning, Mao Zhengzhi sighed softly and uttered a few Chinese characters with a complicated expression.

"Gene modification."

After speaking.

There was silence.

Beside the porthole, only the sound of two people breathing remained.

Lv Yongchang's eyes were full of struggle.

Gene modification...

This technology has been strictly prohibited from being used on 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 not well developed, genetic modification often caused some unforeseen problems.

With the human beings entering the second-level civilization and obtaining a large amount of biotechnology from the Proxima civilization, the possibility of such problems has been greatly reduced.

But!

The human body is mysterious after all.

Genes can also mutate.

Even for a level 3 or 4 civilization, there is no guarantee that there will be no unexpected situations!

"Or... let's just forget it." Mao Zhengzhi breathed a long sigh of relief and whispered.

"No!" Lv Yongchang gritted his teeth, a hint of cruelty in his eyes, "We can't just forget it!"

"Not to mention now, in the future, humans will go to more distant galaxies!"

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

"Let's forget it this time, what about the next time?!"

"Since leaving the earth, humans are no longer humans!"

"Embracing evolution and joining evolution can make us go further!"

Mao Zhengzhi stared at Lv Yongchang in front of him and swallowed his saliva subconsciously.

"Then, then we..."

Because he was so shocked, he didn't even notice that there was a tremor in his voice!

Faced with the question, Lv 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, Lv Yongchang's mind moved slightly.

A thin line of bright white color stretched out from the branch representing biotechnology and extended straight upward!

The thin line extended very quickly.

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

A hidden cursor slowly appeared.

[Join the glorious evolution: primary genetic modification technology]

The style of the hidden cursor is different from that of the ordinary cursor.

The background of the ordinary cursor is a conspicuous bright white.

The background of the hidden cursor is a bright green with complex patterns.

Just like the background color of the technology tree space.

At the beginning, the cloning technology, which was listed as dangerous technology, was a strong blood color.

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

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

He retracted his consciousness and opened his eyes suddenly.

"Start relevant research!"

Lv Yongchang said with a gleam in his eyes!

…

"Professor."

"The probe has entered orbit and is about to land."

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

Lv Yongchang waved his hand and pulled the holographic projection next to him.

"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 next to him.

Compared with the earth, the barren planet in front of him really did not attract his interest.

But, this was Lu Yongchang's request after all.

He could only cheer up and look up at the holographic projection in front of him.

The projection screen was shaking violently.

It was obvious that the probe was entering the atmosphere of this super-earth at this time.

Lv Yongchang on the side looked at the various data flashing rapidly in the screen, and his brows frowned tightly.

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

Hearing this, Mao Zhengzhi looked at the shaking screen with some worry.

Fortunately, as time went by, the shaking amplitude gradually decreased and the picture became clearer.

Lv Yongchang, who was beside him, also breathed a sigh of relief.

The landing site was chosen at the equator near the twilight line.

The camera slowly moved down.

A large area of ​​water consisting of countless small lakes appeared in front of the two people.

Each lake was separated by large and small reefs.

The area of ​​the water was not large.

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

The camera quickly pulled away.

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

Seeing this scene, Lv Yongchang showed some joy in his eyes.

Liquid water has always occupied a large weight in the process of human settlement.

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

[Atmospheric pressure: 21.1 standard atmospheres]

[Average surface temperature: 28.14 degrees Celsius]

[……]

Mao Zhengzhi raised his eyebrows.

"The atmospheric pressure is so high."

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

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

He shook his head and whispered: "That's not necessarily true."

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

Mao Zhengzhi smiled and nodded: "I hope so."

"If there is such a day, I hope to reproduce the scenery on Earth."

Lv Yongchang glanced at Mao Zhengzhi beside him.

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

However, he did not want to explain more.

When on Earth, who could have thought that human life span could reach hundreds of years, and even brought thousands of starships to a star system dozens of light years away to build a home?

...

Under the gaze of Lv Yongchang and Mao Zhengzhi, the probe landed steadily on a reef beside the water.

The camera gradually moved up.

A beautiful picture appeared in front of the two.

In the clear lake, reefs stood in a forest.

The sky at dusk was a bit blue and purple.

And in the upper right corner of the camera, a huge supermoon reflects the light from Gliese 555!

At the same time, the holographic image is split into two.

Another probe heading to the crater also landed successfully and sent video 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.

At the top of the mountain, you can vaguely see the rolling lava with a red glow!