Cataclysmic Era: I can unlock the tech tree

Under the gravitational pull of the binary black holes, the twisting dark matter in the vast universe becomes increasingly apparent.

At this very moment, this powerful spacetime fluctuation from 127 light-years away has obscured all traces of the starry sky.

Like stars that have vanished from the sunlight.

No civilization has discovered those ripples that stretch from afar into the ocean of time and space.

Even a human civilization that is about to advance to a level seven civilization, or even already possesses a small portion of level seven technology, was still blinded by this powerful spacetime fluctuation from 127 light-years away.

The two black holes are rotating at extremely high speeds and approaching each other.

The gravitational disturbance generated at this time is extremely violent and explosive.

It is precisely at this moment that the fluctuations of dark matter become so conspicuous.

at last.

This once-in-a-lifetime dance is gradually coming to an end.

The powerful aftershocks of the gravitational waves, like the gradually fading sound of a bell, began to slowly weaken.

Some previously concealed clues were now exposed to countless Level 6 civilizations.

Without a doubt, human civilization was the first to sound the alarm and take action.

Seeing the sudden, dense red warning messages appear on the holographic projection, Lü Yongchang's expression changed drastically, and the inspiration that had been rising in his mind dissipated like the receding tide.

Having been mentally prepared, he immediately issued the order in a loud voice.

"Sound the war alarm!"

Thanks to Lü Yongchang's previous concerns and orders, [Kuafu] has maintained the small universe port open to the maximum extent, although this consumes a lot of energy.

At the same time the order was given, the already tense fleet started their engines and propelled the warships toward the port connecting the vast universe!

Within the nameless Heng galaxy.

A large number of warships appeared out of nowhere near several Earth-like planets.

A short distance away, the Olcott civilization had not yet reacted.

……

The Olcott civilization.

Located inside the flagship of civilization, Olcott meticulously observed the various anomalies produced by the merger of the two black holes through the senses of his sub-body.

Since its ideological differences with the Enroget civilization, it has significantly reduced the frequency of its exchanges with the Enroget civilization.

Different road non-phase plan.

Even now, it doesn't believe the rumors could be a shocking conspiracy.

From leaving their home planet to reaching a Level 6 civilization, Alcott had experienced far too long a period of time.

In its long life, it had never seen or even heard of anything like this!

The dance of the two black holes has begun; it is shedding the distractions in its neural pathways and starting to carefully analyze the data.

Time goes by.

As the dance of the black hole was drawing to a close, it finally belatedly discovered the slowly twisting mass of dark matter.

It was at this moment that a deep sense of astonishment appeared in its nerve endings!

The Enroget civilization's initial speculation... was actually true?!

The merger of two black holes may trigger changes in dark matter, which could very well be key to reaching Type 7 civilization...

The original words of the Enrodite civilization resurfaced in its very fabric.

It couldn't help but feel a moment of disorientation.

Just a second ago, it thought this guess was unbelievable!

The dance of the black hole came to an end, and the swirling mass of dark matter returned to calm and disappeared from the observation device.

It let out a muffled groan of frustration—it had missed the best time to observe.

Moreover, because the observation device was mainly observing the black hole merger region and did not pay any attention to the spacetime near the black hole jet, Olcott did not even collect much useful data!

Of course, such scenes did not only occur in the Olcott civilization.

Among the level 6 civilizations at the edge of the region where the two black holes merge, the vast majority have not even detected the so-called dark matter fluctuations to this day.

The very few civilizations that discovered dark matter fluctuations near black hole jets also lost the best opportunity for observation for various reasons.

As this once-in-a-lifetime opportunity slipped away mercilessly, Alcott's nerves were filled with regret and anger.

The mother's wrath plunged the offspring into instinctive fear.

It subconsciously ignored the alarm messages from the detection device.

It wasn't until the alarms grew louder and the terrifyingly large fleet of the Enroget civilization slowly sailed toward the edge of the Heng star system that it suddenly noticed the terrifyingly dense alarm messages in its observation devices!

Its massive body trembled violently.

Its long period of peace has led to a significant decline in its war-fighting capabilities.

When it first received these warning messages, its neural pathways were completely bewildered!

How could this happen?

Was what the Enroget civilization said actually true?

Are the cleaners really going to take action against Level 6 civilization?

Countless questions flashed through my nerve pathways.

It was only when it saw that the Enrogete warship had successfully sailed out of the Heng system that it suddenly realized its mistake.

It cried out in alarm and hastily issued a war order to its offspring.

……

Outside the nameless Heng galaxy.

The Earth hovered silently within the "protective net" formed by the five Chi You planet fortresses.

"They're here."

Lu Yongchang sat solemnly in his chair and whispered to Zhao Zijie beside him, "Send out the symbol of silicon-based civilization via tachyon signals!"

"Okay!" Zhao Zijie nodded and was about to operate the holographic projection in front of him when he was interrupted by Lü Yongchang.

"etc!"

"Just to be on the safe side, send a distress signal to the silicon ray!"

Call for reinforcements!

During the transmission of tachyon information, a strong distortion suddenly appeared in the empty universe outside the Heng galaxy.

As the distortion gradually subsided, one after another silver-white spherical warships suddenly appeared in the dark universe!

Among these spherical warships is a familiar planetary fortress—judging from its size, it should be the white dwarf fortress that human civilization once encountered.

"Civilized cleaners..."

Upon seeing this familiar look, Lü Yongchang's expression changed slightly, and he murmured to himself.

"really……"

The cleaner is still the same cleaner.

In the unconstrained Milky Way, they can unscrupulously take other lower-level civilizations as their subordinate civilizations.

In the Andromeda Galaxy, they are restricted by the neutral faction.

Even so, they have not abandoned their consistent practices.

"Professor, the tachyon message has been successfully sent!"

Zhao Zijie said urgently, "Silicon Ray has responded; it's on its way here, so we don't need to worry too much."

"Then..." Zhao Zijie paused slightly, "it said, never take the initiative to attack the Cleaners civilization."

Lü Yongchang nodded slightly without saying a word.

He stared expressionlessly at the Cleaner fleet in the holographic projection, his nerves stretched to the limit.

Not only him, but everyone in the entire human fleet was on edge.