Time travel to become the guardian AI of a lost civilization

Chapter 43 Megastructure Engineering
The news that "there are really aliens in this world" spread throughout the planet.

After the Star Eater was wiped out, the mysterious alien fleet left here.

Not long after, a group of aliens who called themselves "Tinder Alliance" came to this planet.

They provided some help to the people here to speed up the reconstruction of the planet, and also informed some basic information about this interstellar space.

After presenting a technology called "Hyperspace Engine", the Tinder Alliance also left here.

And the planet is gradually recovering from the doomsday, and a "special atmosphere" envelopes everyone here.

They feel that instead of fighting to the death in this small land, it is better to look at the broader "heaven".

The impact brought by the aliens was indeed too violent, but it also made the cohesion here unprecedentedly high.

Since then, "planetary unity" may no longer be just a theory, and one day they will also be able to touch this starry sky.

Digger hurriedly walked on the way to the university. As a genius, he easily skipped the remaining high school courses and was accepted by a prestigious university.

Now he is very busy every day, even if there is no reminder from the "system", he is still working hard for the "chief scientist".

"...Why did you suddenly become so motivated? Did the apocalypse affect you?" Before leaving, his childhood sweetheart asked him about it curiously, not understanding this young man who had always been very lazy before. Why did the genius suddenly change his appearance?

And Digger also smiled and said the reason: "The starry sky is so beautiful, if I can't see it for myself before it decays, wouldn't it be a pity? Since those aliens have given me hope, then I am willing to fight for it." Give it a go, maybe I just miss a scientist like me?"

The childhood sweetheart was a little noncommittal, obviously not believing his words.

But Digger didn't care either. For him, he would stick to this path until civilization flew away from this planet.

……

Li Wenyuan, who was accomplished, also evacuated the fleet from the Botu galaxy, and at the same time, he was a little happy in his heart.

Not only did he eliminate a threat, demonstrating the strength of the lost empire, but also because he harvested two new technologies from the wreckage of those star devourers.

【Star Devourer Material Synthesis】

[Technology level: 5]

[Introduction: The study of the remains of the star eater shows that this substance is very beneficial for the burning of stars.We can artificially synthesize similar ingredients and put them into stars to prolong the life of stars]

[Possible Technology: None]

as well as:

【Star Devourer Egg Case Reuse】

[Technology level: 5]

[Introduction: Through the recovered egg case of the star eater, maybe we can domesticate a group of miniature star eaters, which can cause huge damage to a star without being noticeable]

[Possible Technology: None]

These two technologies exist independently on the technology tree. At first glance, they may not be very useful, but Li Wenyuan thinks that they may be needed one day in the future.

In addition, he has another very happy thing, that is, the technology of the "giant construction project" has been developed.

After the expansion, the efficiency of scientific research divisions has been significantly improved. After a little thought, he selected the next research direction on "research on the founders".

Among the remaining six-level technologies, he didn't have any special needs for the time being, so he chose a technology for research based on his interest.

And the seventh-level technology whose research difficulty has increased exponentially is not something he can study now.

Just like "The Miracle of the Galaxy", although Li Wenyuan is very greedy for the various stronger megastructures it unlocks, it has been used as a seventh-level technology research time for up to 500 years.

Obviously, his research ability does not meet the requirements of level 500 technology. It is better to spend [-] years studying level [-] technology as much as possible to complete the research of level [-] technology.

After the completion of the research and development of the "megastructure project", he also produced many blueprints of giant buildings that can be constructed.

In the end, he set his sights on the two giant buildings.

……

The deserted Carroll galaxy once again ushered in its controller.

There is an abandoned sentry array here, but it has been repaired a little bit, and Li Wenyuan also decided to build a giant building in this galaxy.

The star base here was armed and upgraded by him in advance, and various defensive weapons were mounted on it, making it seem like an immovable space fortress.

A large number of engineering ships began to be busy here, and various transport ships transporting construction materials also kept going to and from this galaxy.

Two giant structures not inferior to the sentinel array gradually took shape in the galaxy.

One of them has a huge benefit to research speed, and the other can significantly increase the production efficiency of ships.

They are the "Science Hub" and the "Giant Dock".

As a megastructure, the Science Hub can significantly provide research benefits, and its components can function independently during construction, so you don't need to fully complete it to enjoy the benefits it brings to scientific research.

For Li Wenyuan, its only shortcoming is that if a large number of scientific researchers can settle in it, its research benefits will be further improved.

But Li Wenyuan doesn't have so many scientific researchers, so he can only use the automation function for the time being.

And the giant dock was built to improve his military power.

Li Wenyuan's second unmanned fleet is already in full swing, but he is still not satisfied with this kind of production efficiency that is already outrageous in the eyes of other civilizations. He feels that he can have a sense of security with at least seven or eight fleets in hand.

Then a huge dock that can produce [-] or [-] warships at the same time is very necessary.

In this way, even if he is caught in a war, he can continue to replenish his troops.

In this way, the dormant "guardian" began his "miracle" road.

And no one in the galaxy noticed this, because they were now attracted by another big event.

"...someone has colonized the holy land of the 'Watcher'?!" When Brainen, who was far away in the NO.13 trade enclave, heard the news, he almost fell off his chair.

That's a really big deal, because it basically means "Watchmen" is going to do it.

As one of the four, no, five lost empires in the galaxy, the "Watcher" also adheres to the usual style, basically indifferent to the outside world.

Although it is said that idealistic civilization is under the protection of "Watchers", in fact the war between materialistic civilization and idealistic civilization will not attract their attention.

They seem to only interfere in the war between idealists.

But after the blood and tears of countless galactic civilizations explored, they understood that the "Watcher" still has a bottom line that cannot be touched.

That is their holy place.

At this time, near the territory of the "Watcher", an interstellar civilization that has just ascended into space is still curious about everything around it.

They've just found a very habitable planet and decided to make it their civilization's first colony.

Countless colonists with dreams of the star sea came here, but they didn't know that they were about to face disaster.

(End of this chapter)