With the spread of the quantum fleet probability cloud, the three empires and their subordinate civilizations were completely defeated, and the alien armies that tried to resist were slaughtered efficiently and ruthlessly,

All surviving alien civilians were told to stay where they were, and that no other planets of life were allowed to fly beyond the confines of their own star system, except for a few nest planets that were unable to produce food on their own.

All extraterrestrial civilizations must remain on the surface of each planet, waiting to receive the next instructions of the earth's civilization.

A few months later, transport ships swirled out of Orion's arm and began to spread like a blanket of fungus across the inanimate planets.

Loaded with standard production modules, these ships are capable of creating an endless number of mechanical octopuses in a fraction of the time, allowing them to hollow out the planets beneath their feet, seize their mineral resources, and create a multitude of mechanical artifacts - such as new ships, interstellar portals, brains, Dyson spheres, planetary surface modifiers, and more.

The Brains, with their seven-digit codenames, will rule over their respective sectors, leading combat ships and engineering machinery to control the civilizations of each galaxy.

The content of the control is also quite simple, that is, to eliminate the remaining anti-earth forces on the surface of each civilization, and to copy and collect the scientific and technological documents and creations accumulated by each civilization.

It's no wonder that the carbon-based civilization in the galaxy has such a great fear of silicon-based civilization,

In terms of aggression, replication, learning and many other aspects, the gap between carbon-based organisms and silicon-based organisms is too big and too big - especially after silicon-based organisms pointed out the technology of "quantum computers".

The aliens who are trembling on the surface of the planet and waiting for judgment have not been erased - the brains who rule the various star sectors have declared that because Lord Leon likes to be lively and prefers the diversity of civilizations, these alien civilizations can be fortunate to continue.

This is definitely a good thing for alien civilizations, the three empires have disappeared, and even the Zhizi on each planet have fallen into dormancy, and they can continue to go deep into the microcosm and develop technology.

What's more, the new ruler from Earth, despite his supreme force, has little interest in anything other than learning, and his management is far more lax than that of the three empires!

For now, Earth's civilization seems to have no interest in expanding its population, and at most sometimes it is necessary to call on all the matter in an unowned star field (including stars and inanimate planets) for research, but that's about it.

As a result, they adopted a more tolerant and open way of rule.

Cooperation between civilizations is encouraged, reasonable competition between civilizations is appreciated, and interstellar warfare for survival is allowed, but the unbridled slaughter and plundering of lower civilizations by higher civilizations is subject to merciless sanctions, and advanced civilizations should not interfere too much in the self-development of lower civilizations - unless necessary, they should not donate science and technology for free.

As for other aspects, all civilizations can continue to act in accordance with the rules and regulations of the three-body era.

According to the Wise Brains, the Earth civilization does not need vassals for the time being, does not accept any allies and does not accept any offerings, they are like a lazy gardener, watching over a wild garden.

The development of civilization needs to go through the following stages-

In the first stage, the civilization of the primitive era needed to compete with the natural world, and meteorological disasters and floods and beasts were each enough to cause civilization to suffer setbacks.

In the second stage, the civilization that has entered the feudal era is no longer afraid of any beasts of nature, they can build houses, raise armies, and even some terrible natural disasters cannot completely destroy a civilization - there will always be survivors who will survive.

In the third stage, civilizations that have entered the information age and beyond have been able to use an unprecedented amount of energy, and the transformation of the natural world has become arbitrary, although they still need to compete with other countries like the feudal era, but the direction of competition is no longer limited to the surface of the planet.

The fourth stage, that is, the colonization era of the sea of stars, during this period, various civilizations can obtain countless living space and material resources through interstellar colonization technology, the population has exploded, and the contradictions of civilizations mainly come from internal instability caused by huge territories, as well as the threat of war by extraterrestrial civilizations.

This phase will last the longest, whether it is the Asgardian civilization, the Zetari civilization, the dark elves, and even the three empires, all of them are in the fourth stage.

And in the fifth stage, everything has changed drastically.

Although material resources are important, they are not necessary for the god-level civilization of the fifth stage, and every individual life in this civilization will generally have the productivity comparable to that of an entire planet in the third stage.

Most of the contradictions in this world come from the uneven distribution of material resources, but the fifth-stage civilization can roam between galaxies, not bound by geographical location, and obtain endless material resources from the vast universe, and the contradictions within the race will naturally be reduced below the threshold.

The need for the multiplication and expansion of the race is reduced, the need for colonization and territorial expansion, and even the need to interfere in the affairs of other low-level civilizations is reduced - a normal person would not care about the war between ant groups on their doorstep.

Only a certain idea can be used as the driving force for the progress of the fifth stage civilization, and this idea may seem extremely absurd in the eyes of the lower civilizations - such as finding some specific non-combustible garbage in the whole universe and recording the history of all civilizations in the whole universe.

(Think of Doraemon, the Temporal Authority, the Hiling Empire, and the like.) ）

In the eyes of other civilizations, the fifth stage civilization is undoubtedly the gods, and the gap between the two is greater than the gap between paramecium and Arnold Schwarzenegger, the former cannot understand the form and mode of existence of the latter.

Today's earth civilization, with the assistance of quantum computers, has barely reached the fourth stage of civilization, that is, the end of the era of colonization of the stars and seas.

But there is still an unknown distance from the fifth stage of civilization.

However, in the small garden of the galaxy, the earth civilization at the end of the fourth stage is enough to beat a string of children.

Time flies, and the brains quickly complete the task of occupying half of the galaxy, and the alien civilizations are gradually adapting to the new rulers - they can use the interstellar portals built by the Earth civilization to their heart's content, and the civilizations have never communicated with each other so frequently.

Although the war in the local star region is still continuing, the brain ruling area is still in a state of overall peace, and the galaxy is thriving under the leadership of the earth civilization.