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

"With the help of bioelectricity, it is completely possible to implant a false memory deep in the consciousness of intelligent creatures."

"It's like the memory inheritance of [Nus civilization]."

"I think this difficulty is even much lower than memory inheritance."

"After all, we only need to implant an extremely brief memory."

Speaking of this, Lu Yongchang turned his head to look at the porthole on the side, and said with a blurred gaze: "They may also do the same."

There was another inexplicable chill behind Fang Xu: "They?"

"who are they?!"

Lu Yongchang turned his head and looked into Fang Xu's eyes meaningfully.

"Sweeper."

When he heard these three syllables, Fang Xu subconsciously held his breath.

"Remember the Bosa civilization?"

"They have a fanatical belief in Sweeper civilization."

"I don't think a normal fifth-level civilization would be so ignorant."

Lu Yongchang said to himself: "At present, it is very likely that the sweepers have mastered this technology."

"That's why they can unscrupulously develop subsidiary civilizations."

Chapter 723 Sub-Dangerous Technology

The moment the voice fell, Lu Yongchang felt a slight dizziness coming from the depths of his consciousness.

The dizziness is not strong and lasts for a short time.

But the information behind it was something he couldn't ignore.

Without the slightest hesitation, he leaned back on the chair and closed his eyes.

The eyelids firmly covered the faint orange light in his eyes.

"Yongchang?"

Fang Xu looked at Lu Yongchang's abnormal movement with a confused face: "You are..."

A dull response followed: "Let me think about it."

……

Consciousness quickly sank, and came to the familiar and unfamiliar technology tree space.

In the background of the mottled technology tree, there was a dazzling orange-yellow light.

On the side of the bright white technology tree, there also appeared a cursor with an orange-yellow background—[Thought Stamp].

Every change is imbued with a strong sense of warning.

Lu Yongchang's heart sank slightly.

He was fortunate to have seen this mode of the technology tree once.

Unlike this time, the technology tree space that time turned directly into blood red.

【Clone technology】.

According to the standard of the technology tree, it is a real dangerous technology.

"Thought Seal..."

Lu Yongchang stared at the orange cursor and murmured in a low voice.

As the name suggests, this is the technology he just envisioned.

A false memory fragment is implanted in the consciousness of intelligent creatures, so as to control the thinking of intelligent creatures.

"Is this also a dangerous technology..."

He whispered to himself, and focused his attention on the orange cursor.

Just like the original human cloning technology, the development history of several civilizations was clearly presented in his mind like a movie.

His eyes also gradually became complicated.

……

After ten minutes.

Under Fang Xu's gaze, Lu Yongchang opened his eyes with a complicated face, and exhaled a long breath of foul air.

It was slightly different from what he expected.

[Ideological Stamp] is not a dangerous technology.

If it is necessary to classify it, Lu Yongchang is more inclined to call it a sub-dangerous technology.

The difference between the two is also very simple.

Dangerous technology, for a single civilization, there is no possibility to solve the negative effects it brings.

The civilization will eventually perish under its influence.

The less dangerous technology will also lead to the demise of civilization, but that is only a high probability event.

This means that there are always a few gifted civilizations who can solve the negative image brought about by [Thought Stamp] and rely on it to achieve the rapid development of civilization.

Risk and return always correspond.

[Ideological Stamp] The high risks inherent in technology will inevitably bring high benefits to civilization.

Just like the sweeper civilization - if it really relies on [Thought Stamp] to control the subordinate civilization.

"Yongchang." Fang Xu stared at Lu Yongchang's ever-changing expression, and said carefully, "The potential risk of this technology is very high."

Lu Yongchang nodded silently: "I know."

"The risk of controlling the thinking of intelligent creatures must not be low."

"It may even lead to the destruction of civilization."

Fang Xu hesitated to speak, "Then you..."

He wanted to persuade Lu Yongchang to give up this technology.

"It has to be studied." Lu Yongchang did not give him this opportunity. "Although the risk is high, human civilization needs this technology."

"It will bring a new impetus to the development of human civilization."

"It is enough to drive the rapid expansion of human civilization to level [-], or even level [-] civilization!"

"As for the risk..."

"Sweeper civilization can safely master this technology, and we can naturally do it!"

A bitter smile suddenly appeared on Fang Xu's face.

He had guessed that this would happen.

From the first step of stepping out of the earth, human civilization has been betting on the illusory life under the leadership of Lu Yongchang.

The fifth-level civilization seems to be very powerful.

But Fang Xu, who had seen [painting] and the civilization of the sweepers, did not think that today's human civilization can sit back and relax.

Therefore, although he opposed the proposal emotionally, Fang Xu still supported Lu Yongchang's decision rationally.

"I'm going to the biology lab right away."

Lu Yongchang stood up from the office chair, took off the loose white research coat and put it on his body: "The management of the Academy of Sciences is temporarily entrusted to you."

"You should be very experienced in this area, so I won't talk nonsense."

"it is good."

Fang Xu responded in a brief tone.

……

【Earth number】.

Renlian First Biological Laboratory.

The closed door suddenly opened, attracting the attention of many researchers.

"Professor Lu?"

"Hi Chief Lu!"

There was a cry of deep surprise.

Lv Yongchang nodded to everyone with a smile, and asked bluntly, "Where is Academician Mao?"

"Professor, Academician Mao is studying the Italian Network data that was just sent back."

Some familiar voices came from the side.

"I remember you! You are..."

"Lu Siyuan?"

The smile on Lu Yongchang's face grew stronger: "Mao Zhengzhi mentioned you to me."

"well done."

Lu Siyuan, who was praised by Lu Yongchang, showed a faint rosiness on his face. He raised his hand, touched the tip of his nose lightly, and said with some embarrassment: "We all rely on the cultivation of Academician Mao."

Lu Yongchang looked at Lu Siyuan with great interest and joked: "Your nose-touching action is not much different from that of Mao Zhengzhi."

"Study so thoroughly?"

As soon as the voice fell, there was a burst of suppressed laughter from around.

Seeing Lu Siyuan's face getting redder and redder, Lu Yongchang laughed loudly and waved his hands: "Okay, I won't tease you anymore."

"Take me to Mao Zhengzhi"

"I have a big research project here!"

Hearing this, Lu Siyuan's eyes suddenly lit up, and the shyness on his face disappeared instantly: "Really?!"

"Professor, follow me!"

……

After half an hour.

Mao Zhengzhi frowned, tapped his fingers lightly on the laboratory table in front of him, and unconsciously let out a tsk sound.

Obviously, Lu Yongchang's request caused him great trouble.

"Is it very difficult?"

Lu Yongchang's doubtful voice came from the side.

"Professor..." Mao Zhengzhi shook his head with a wry smile, "This difficulty can't be described with just one high word."

"I understand what you mean, to influence people's thinking patterns by implanting fragmentary memories."

"Theoretically, this is indeed possible."

"But in real operation, I'm afraid it's not that simple."

Chapter 724 Emotional Memory Input Experiment

"The reason?"

Lu Yongchang cast a puzzled look at Mao Zhengzhi.

Mao Zhengzhi thought for a while, organized his words and said:

"Professor, the biological laboratory has preliminarily analyzed the mechanism of [Nus civilization] memory transmission during this period of research."

"Even, we have been able to use bioelectrical signals to generate some memory information in [Nus civilization] individuals."

"I know." Lu Yongchang nodded in response, "It is precisely because of this breakthrough research that I thought of the technology of [Thought Stamp]."

Hearing this, Mao Zhengzhi couldn't help but shook his head with a wry smile.

"Professor, this result is nothing."