Cataclysmic Era: I can unlock the tech tree

The Boötes Nebula.

The moment the order was given, hundreds of billions of warships, like swarms of locusts, broke free from the dense nebula and headed towards the dimensional beings who had come from afar.

Human civilization has just advanced to the ninth level, and the five-dimensional theory and five-dimensional attack methods have only just been tested.

All these theories still need time to be transformed into real combat power.

This is an "advancement vacuum" that every civilization experiences.

But for human civilization...

On the one hand, the sheer number of warships effectively compensated for this deficiency.

Among the hundreds of billions of warships, the number of planetary fortresses of the Yellow Emperor and Chi You exceeds one hundred million!

Putting everything else aside, these 100 million planetary fortresses alone are enough to deal with those idyllic dimensional creatures!

on the other hand……

Can a human civilization that possesses zero-sum and Lü Yongchang be called a conventional civilization?

After the successful voyage of the Jiaolong five-dimensional shuttle, the production line of the space factory has begun to be upgraded and transformed under the control of Zero.

Before long, black hole-class starships equipped with brand-new weapons and equipment will be born in the space factory of human civilization!

If the vacuum period of conventional civilization can last for hundreds or thousands of years, then the vacuum period of human civilization may only last for a few months!

……

Earth year 15935.

The boundary between the Boötes Nebula and the Shapley Nebula.

Numerous wormholes appeared simultaneously in the magnificent nebula, turning the originally calm nebula into a mess.

One after another, dimensional creatures emerged from it.

Ten thousand, one hundred thousand, one million!

A massive army is pressing in!

The first wave of the pastoral faction's offensive consisted of a million dimensional creatures!

The ongoing war with the Cleaners civilization has significantly depleted the Pastoral faction's manpower.

Today, the entire pastoral community probably has less than five million dimensional beings left.

Just as these dimensional beings were preparing to vent their frustrations about repeatedly hitting a wall on the Cleaners civilization, the planetary fortress that was silently waiting in the surrounding nebula dealt them a heavy blow.

Looking at the densely packed, identical silver-white "planets" around them, every dimensional being realized the problem.

Something is wrong!

Something is very, very wrong!

Human civilization has deployed more planetary fortresses than the number of idyllic dimensional beings!

How the hell am I supposed to fight this?!

Before they could even react, the planetary fortress that had been waiting for so long had already started moving!

Gravity shielding, disarmed!

Dimensional ascension!

Leap forward!

This group of four-dimensional planetary fortresses, composed of dense quark fortresses, crashed into the dimensional beings' formation in an unreasonable manner.

In a single encounter, chaotic gravitational fluctuations tore apart a large number of low-dimensional beings.

Fragmented one-dimensional lines and two-dimensional fragments drift through the universe, gradually ascending in dimension under the assimilation effect of three-dimensional space.

[Run! Run!]

This is a trap!!

Wide-area tachyon broadcasts originate from the edge of the Boötes Nebula and travel rapidly toward the ends of the universe.

but……

Can you make it?

……

Within the Boötes Nebula.

Hundreds of thousands of "freshly made" black hole-class Star Pickers slowly sailed out of the space factory area of ​​the human fleet.

During their journey, they began to ascend to a higher dimension!

Four-dimensional... five-dimensional!

The moment the five-dimensional engine was activated, these hundreds of thousands of Star Pickers completely disappeared from the visible universe.

next moment.

The hundreds of thousands of "Star Hunters" appeared outside the cosmic bubble in the fifth dimension.

Just like the membrane back then.

With zero computing power, the Star Picker traveled smoothly along the undulating cosmic bubble.

Vast galaxies appear as insignificant as grains of sand in the vast bubble of space.

A powerful gravitational pull emanated from the Star Picker, precisely covering the "gravel" on the cosmic bubble.

As the energy output power began to steadily increase, the cosmic bubble near the "gravel" began to fluctuate, and the "gravel" on the surface of the cosmic bubble also began to "move"!

……

Three-dimensional universe.

The boundary between the Shapley Supercluster and the Hercules Supercluster.

The second batch of reinforcements from the Pastoral Faction has completed its final assembly—a total of 150 million dimensional beings have gathered at the intersection of the two superclusters.

Thanks to the efforts of numerous four-dimensional beings, massive wormholes are being generated one by one in the vast universe.

At the command, these 150 million dimensional creatures will swarm into the wormhole to support the front lines!

but……

[Run! Run!]

This is a trap!!!

A strong tachyon signal was coming from the Boötes Nebula region.

Those were the "last words" from the first dimensional beings!

Escape? Or a trap?

Just as these dimensional beings were in a state of confusion and bewilderment, the once peaceful starry sky began to change without their knowledge.

The Shapley Supercluster and Hercules Supercluster on either side suddenly disappeared into the visible universe.

All dimensional beings discovered this bizarre scene.

[Disappeared?]

How could a supercluster simply vanish into thin air?!

What happened? What on earth happened?!

A faint sense of panic slowly spread among the second batch of reinforcements from the pastoral faction.

Just as they were confused, a terrifying spatial-temporal fluctuation swept in!

No! It didn't disappear!

[A supercluster of galaxies...is coming at us!!!]

[Run! Run!]

The heart-wrenching tachyon message echoed across the starry sky, like a burning fuse, completely igniting the panic within the pastoral faction!

The supercluster motion driven by the cosmic bubble motion is like warp drive, with a speed far exceeding the speed of light!

The combined attack from two superclusters spanned billions of light-years!

escape?

Where can we escape to? Can we even escape?

boom!!!

Two massive superclusters of galaxies collided violently!

That powerful gravitational wave was like a beacon, illuminating the entire universe!

Galaxyes of varying sizes collide with each other, and black hole jets, which are like death rays, are everywhere!

150 million pastoral dimensional creatures vanished completely in a powerful, chaotic gravitational vortex.

……

This magnificent scene completely shattered the psychological defenses of those dimensional beings.

We can't fight! We absolutely can't fight!

This is not even a civilization of the same level!

The dimensional beings that were rushing to the front lines from the far distance all turned around and fled in a direction away from the Boötes Nebula.

pity.

Lü Yongchang had no intention of letting these dimensional beings go.

Billions of conventional warships, supported by data from cosmic listening probes, are precisely pursuing the fleeing dimensional beings!

Exterminate them completely, leaving no future trouble!

P.S.: Thank you to Xue Ruo, who likes Jieyuhua, for the amazing certification!

Thank you Nightshade QAQ for the completed story! 666

Thanks to the invincible Edge Civilization for the amazing certification!

Chapter 978 was revised, filling in the rebirth plot hole... I was so overwhelmed by writing that I completely forgot about it...