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

In the picture, Fang Xu was speechless.

"of course not."

"Didn't you receive a warning notice from Zero yesterday?"

Lu Yongchang was stunned for a moment, and subconsciously denied it.

"What warning, I don't remember..."

As he spoke, his voice softened.

In my impression, it seems that there is such a thing?

Remember when he had Zero cancel the alarm?

At the same time, Zero's voice sounded from the side.

"Professor, I reminded you last night at 20:31:28."

"Abnormal changes regarding Ross 154."

Lu Yongchang: "..."

"Ahem!" Embarrassment flashed across Lu Yongchang's face, "I remembered, it really happened!"

"Isn't that a simple Yaoliang?"

Fang Xu's face was full of helplessness.

"What bright light lasts for ten hours?"

Lu Yongchang gasped suddenly.

The drowsiness that was still left in the beginning dissipated completely in an instant!

"Fuck?!!!"

"How much time?!"

Because he was too surprised, Lu Yongchang's voice even wandered on the edge of broken sound!

"It's been more than 10 hours." Fang Xu responded immediately.

"As of now, Shining has happened for 10 hours, 21 minutes and 37 seconds."

At the same time, Zero's voice sounded just right.

Lu Yongchang glanced angrily at the holographic image on the side.

"wait for me a bit."

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

Regarding the future residence of human beings, Lu Yongchang didn't say anything nonsense, but said concisely.

Chapter 312 The attack of advanced civilization?

【Earth】Main laboratory.

In the holographic projection directly ahead, various observational data are presented.

In the laboratory, the faces of all the researchers were extremely serious.

A sound of mechanical transmission came from behind.

Then, there was a rush of footsteps.

Fang Xu subconsciously turned his head to look.

When he saw the person coming, his eyes showed a bit of surprise.

"Yongchang!"

"You're here!"

Lu Yongchang nodded to him, without saying any nonsense, he said directly: "How is the situation now?"

Fang Xu shook his head.

"It's strange."

"Ross 154 is still in the process of shining."

"In the past ten hours, its brightness has increased by 5 magnitudes."

Lu Yongchang's complexion changed slightly.

abnormal.

So anomalous.

According to past experience, Ross 154, as a UV Cetus flare star, generally only increases by 3-4 magnitudes when it shines extremely brightly.

but now……

Whether it is the duration of the flare, or the intensity of the flare, it is an extremely abnormal phenomenon.

"Is there something wrong with the chromosphere?"

Lu Yongchang frowned and muttered to himself.

While speaking, he turned his gaze to the holographic projection directly in front of him.

Trying to find out the reason for its mutation from the various data that changes rapidly on it.

A look of hesitation flashed across Fang Xu's face.

After struggling for a long time, he stretched out his hand and gently tugged at the corner of Lu Yongchang's clothes.

"Ok?"

Lu Yongchang looked back at the holographic projection with a puzzled expression, and turned to look at Fang Xu beside him: "What's wrong?"

Fang Xu didn't speak for the first time, but just winked at Lu Yongchang.

Then he lowered his voice and said, "Come with me."

After finishing speaking, he reached out and grabbed Lu Yongchang's arm, and walked towards the corner of the laboratory.

……

"Is there anything you can't/say over there?"

In the corner of the main laboratory, Lu Yongchang looked at Fang Xu with a strange expression.

Perhaps because of Lu Yongchang's loud voice, several scientific researchers cast curious eyes on them.

Fang Xu's eyes showed a little anxiety, and he lowered his voice again: "Take it easy!"

Seeing Fang Xu's appearance, Lu Yongchang could only shrug his shoulders helplessly, and deliberately lowered his voice.

"Tell me, what is it that makes it so mysterious?"

The hesitation on Fang Xu's face became more intense.

"Yongchang, you said..."

"Is it possible that Ross 154, that happened?"

Lu Yongchang was taken aback for a moment.

He reacted quickly.

After pondering for a moment, he shook his head solemnly.

"It's not certain yet."

"Our understanding of the universe is too shallow. Maybe Ross 154 just had an extremely rare flare."

Fang Xu's face was full of sorrow.

"if……"

"I mean, if something happens to Ross 154, do we have an alternative destination?"

The atmosphere became more solemn.

"Hey……"

Lu Yongchang sighed and shook his head slowly.

"At present, there is no more."

"Proxima Centauri surveyed all star systems within fifteen light-years."

"According to their data, apart from the solar system, only Ross 154 can barely be regarded as a star system suitable for human development."

"Others...for the current human beings, they are not very suitable for development."

Seeing the doubt in Fang Xu's eyes, Lu Yongchang explained softly.

"In some star systems, the main star is too violent for human beings to survive."

"The other part...either has no habitable solid planets, or lacks gaseous planets to provide energy."

Speaking of this, he sighed again.

"Anyway, I hope it won't be the worst outcome."

"Otherwise, we may need to make some mental preparations."

……

Fang Xu followed behind Lu Yongchang, and returned to his seat with a heavy expression.

"Academician Fang, what did Professor Lu say?"

Beside him, an academician asked Fang Xu.

Several scientific researchers cast expectant eyes on him.

Looking at the eyes of the people around him, Fang Xu opened his mouth, but for a moment he didn't know how to speak.

"cough!"

Lu Yongchang's voice was amplified by the microphone and sounded in the main laboratory.

"Everyone, let me say a few words."

The attention of all researchers was instantly attracted.

Fang Xu subconsciously breathed a sigh of relief.

He really didn't have the courage to say such bad news about the fate of mankind.

"Everyone."

Lu Yongchang glanced around the crowd with a serious expression.

Noticing the chief's abnormal demeanor, the hearts of all the scientific researchers present sank.

The atmosphere in the laboratory suddenly became heavy.

"The change of Ross 154 is something we cannot explain."

"Currently, we cannot rule out the possibility that it was hit by a higher civilization."

After the voice fell, there was a burst of discussion in the laboratory.

Everyone had a look of surprise and uncertainty on their faces.

"Then, what shall we do now?"

A faint voice of inquiry came: "Isn't it our future destination?"

Lu Yongchang shrugged: "I just said the worst."

"Personally, I'm more inclined to say that there's just something going on inside it that we don't know about."

"After all, unlike the Sun, Ross 154 is an extremely young star."

Suddenly there was a relaxed exhalation sound from around.

Cao Liangcai wiped the cold sweat off his forehead with his hand, and a slightly relaxed smile appeared on the corner of his mouth.

Lu Yongchang said relaxedly: "Perhaps, in a few hours, we will be pleasantly surprised to find that it has returned to its original appearance."

"Everyone, continue to observe."