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

Lu Yongchang's lips trembled a few times, and he said in a breathy voice.

After the voice fell, some slight changes appeared on the screen.

The silver-white nano-robots passed through the blood vessels, drawing beautiful curves within the light blue outline of the human body.

In the area where the silver-white curve passes, the red dot gradually fades until it disappears.

And in Bai Yixuan's body, countless nano-robots swarmed up, tearing apart and devouring the Gaelic bacteria with hard shells one by one.

In the face of these nano-robots who don't speak martial arts, Gaelic Bacteria was obviously stunned.

When they "perceived" a rapid population decline, the Gaelic bacteria went back to their old tactics.

"Huddle together to keep warm"

But obviously, this method doesn't work very well for medical nanorobots.

When the outer layer of Gaelic bacteria, which acts as a protective shield, was chopped up layer by layer, the outcome of this "war" was already doomed.

In the laboratory, the area occupied by the silvery white on the holographic projection became larger and larger, and the status of the two changed drastically in just half an hour.

This scene brought smiles to the faces of everyone present.

"It works! Yongchang, have you seen it?!" As the person in charge of the medical cabin technology, Mao Zhengzhi was obviously more excited than the others.

The successful operation of medical nanorobots means that in the near future, medical cabins will also be successfully launched!

For the entire human civilization, this is an extremely important technological invention!

"...I saw it." Lu Yongchang heaved a long sigh of relief, and sat back in his seat.

The crisis has basically been declared over.

In the vast universe, the threats faced by human civilization have once again been reduced by a part.

……

after an hour.

"Professor, the Gaelic bacteria in Bai Yixuan's body have been eliminated."

Electronic synthesis sounded in the laboratory, lifting everyone's spirits!

"How is his physical condition?!" Lu Yongchang stood up from the chair and asked in a deep voice, "Did the nano-robot accidentally injure it during the process of removing bacteria?"

Lu Yongchang's question also attracted the attention of the rest of the lab.

Three-drug.

No matter how good the medicine is, it will inevitably cause slight damage to the human body during the treatment process.

Therefore, if medical nanorobots injure a large number of human cells in the process of removing bacteria, the application scenarios of this technology will be greatly limited.

Almost at the moment when Lu Yongchang finished speaking, a statistical chart appeared in front of everyone.

"According to the current data, a total of 1295 human body's own cells were ruptured and died during the entire clearance process."

"Considering that all the nano-robots are controlled by me throughout the whole process, the removal accuracy is relatively high. After switching to program control, a whole-body-scale removal of lesions is expected to cause the rupture and death of 10000 to 50000 of the human body's own cells."

Ten thousand to fifty thousand...

It may seem like a lot.

But for the whole human body, this number of cells is nothing to mention!

According to research, a normal adult has more than 30 trillion cells in his body.

1 cells... It's not even comparable to the number of dead cells caused by scratching the skin.

A faint smile appeared on Lu Yongchang's face.

Next, is the last step of the whole treatment process!

His tone was a little more relaxed: "Zero, send Bai Yixuan to the sterile room first, remember not to cause secondary infection."

"Then take out all the medical nanorobots, try not to leave any residue."

This step is also to prevent unexpected situations in the future.

Currently, they are under zero control, and there is a high probability that there will be no problems.

But not afraid of ten thousand, just in case.

Who knows if there will be any bugs in these nanobots after Zero's control is interrupted?

What's more, this technology will also encounter ethical problems.

For example... the semi-mechanized transformation of human beings.

As the chief scientist, Lu Yongchang must take all possible outcomes into consideration.

"Got it, Professor."

……

In Port No. [-], a temporarily remodeled sterile room.

Bai Yixuan who was lying on the hospital bed slowly opened his eyes.

Looking at the unfamiliar environment around him, there was some doubt in his eyes.

The next moment, a strong sense of exhaustion came from deep within his body.

"This... where is this?"

The moment he spoke, he was startled by his own voice.

Incomparably hoarse.

The light of the holographic projection generator lighted up quietly.

"Lu, Professor Lu?" Looking at the picture on the holographic image, Bai Yixuan shouted in a low voice.

"How do you feel now?" Lu Yongchang smiled gently and explained straightforwardly, "There are bacteria left over from the ancient times of Mars under the Gale crater, and you are all infected."

Bai Yixuan's expression changed slightly.

He remembered!

After calling for help urgently, he lost consciousness!

"Professor! Where are my teammates?! How are they doing?"

Lu Yongchang smiled even more: "Thanks to you, they are all out of danger now."

Chapter 203 The Beginning of Chaos

"Um???"

There was some doubt in Bai Yixuan's eyes, and he subconsciously looked down at his body: "Professor? What does this mean?"

Lv Yongchang smiled and explained about the nano-robots.

Bai Yixuan was silent for a moment.

"As the captain, this is what I should do."

……

Proxima Centauri, Proxima b.

Incubation center.

A skinny Proxima was struggling to swing his slightly frail lower limbs, and returned to a small room.

It was the "group dormitory" of the Maruss working in the incubation center.

"call……"

The door was closed, and under the dim light inside, he slightly opened the breathing hole and exhaled a mouthful of stale air.

"number 12."

A listless voice came from the side: "Why did you come back so late today?"

Hearing his code name, he turned his head and looked in the direction of the sound.

An equally skinny Proxima was lying on a messy bed, looking at him indifferently.

That is the 2nd.

Among their group of Maruss, they are the oldest ones.

"No. 12?" came the urging voice of No. 2 Marus.

"I, I have a little more tasks today, so..." He explained softly.

Hearing this, layers of fine folds suddenly appeared on the top of Marus No. 2's thinking organ: "The task has become heavier again?"

"Huh!" There was a heavy exhalation from the other side, "Yeah, the tasks in the incubation center are getting heavier every day recently, and I don't know what's going on."

He turned his head and glanced.

That is the 7nd.

As the three people's conversation sounded, figures hidden in the darkness gradually emerged one by one.

There are 11 Maruss in total, all crowded in this small and dark room.

As the last of the 11 people, No. 12 Marus didn't speak, but quietly retreated to his bed.

But apparently, his wish to hide himself was not fulfilled.

"Hey, number 12, you came back the latest today, did you hear what those adults said?" Number 7 asked him in a deep voice.

The moment he heard these words, he felt his thinking organs tremble!

Involuntarily, he thought of the conversation he had heard in the hatchery.

"No, no!" he said in a sharp, high-pitched voice.

No. 7 was taken aback by his words, and then said in a dissatisfied tone: "If you don't have it, you don't have it, why are you so excited..."

He didn't speak, but shrank back to his bed again: "I, I'm a little tired, I'm going to rest first."

The other 10 Maruss ignored him and started chatting again.

"By the way, do you still remember that Atoka?"

"Atoka? Atoka who was executed a few years ago?"

"Hey, why are you mentioning that unlucky guy? Didn't he say that there was a huge negligence in his work? I heard that it had a great impact on our detectors, and he deserves his death!"

"Shhh, keep your voice down! I heard another story recently..."

"Huh? Come and listen!"

"I heard that Atoka likes to observe stars with an astronomical telescope. When he observed the main star, he found something. After reporting it, a Lyle took away his observation results!"

"How is this possible?! How could Lyle snatch Atoka's stuff?! You should make up a decent story!"

Marus No. 12 was lying on the bed, silently listening to everyone's discussion.

When he heard the three words of main star, his thinking organ couldn't help but think of the conversation he overheard.

'The main star is about to go out...'

'We're going to build a lot of starships, they're the best workforce...'

"Hello! Number 12!" A shout interrupted his thoughts, "What do you think about that Atoka?"

It was still No. 7 Marus who was questioning him.

His three pairs of long and narrow visual organs trembled a few times: "I, I think, there is this possibility."

"I, I heard a conversation today." Before everyone could speak, he continued, "It was said by a Master Rex."

There was silence in the small room.

The other 10 Maruss stared at him with their vision organs widened.

"Number 12, don't be shy, just say what you have to say!" Seemingly impatient, No. 2 Marus said with some dissatisfaction.

He scanned the crowd in front of him, opened his breathing hole, took a deep breath and explained.

……

A dead silence.