Although the Big Three have hundreds of billions of warships.

But in order not to trigger the collapse of civilization luck.

Not many of them could be sent out in the end.

If another 80 billion is sent like the first expedition.

I believe that even if I go, it will be a meat bun and a dog.

But there are too many pies.

It is also easy to cause the collapse of civilization value.

The Big Three will be a dilemma.

The remaining vassals will also be scared to death.

Because if the Big Three continue to do this.

Is there anything wrong with the Big Three.

They don't know.

Their vassals are truly doomed.

The major vassal clans have persuaded the three bosses.

Be sure to be calm.

Although it is said that the Holy Dragon Empire now has an advantage.

But it is impossible for the other party to enter the inner galaxy.

At most, no one can take anyone.

So there's no need to make a living.

The younger brothers kept persuading.

In the end, the Big Three could only temporarily stop fighting.

Think of another way.

……

Su Han's plan is also very simple.

Just to buy time.

Why not trigger a larger group collapse.

It's because Su Han doesn't have the strength to take down the entire inner galaxy now.

So the best thing to do is to scare the other person away first.

to buy more time.

As long as he continues to expand the empire.

It will soon be upgraded to a level 4 civilization.

At that time, the Big Three will become three ants.

The entire galaxy will also fall into his hands.

……

Although everyone stopped fighting for the rest of the time.

But the Big Three didn't completely die down.

Instead, he constantly sent sporadic troops out to harass Su Han.

Because for the Big Three.

Even if it can't solve Su Han for the time being.

Su Han can't be stopped.

However, for Su Han, this behavior of the Big Three is simply stupid behavior.

Because the smaller the size of the fleet, the more fragmented.

The easier it is for Su Han to get it.

The other party is not so much doing this as a troublemaker for him.

It's better to send it equipment.

As the saying goes, there are no guns, no cannons, and the enemy makes them for us.

……

For the next thousand years.

The Big Three are also as big as a fight.

Because again during the period they invested nearly 30 billion warships.

But in the end, I didn't even see a single wave.

There is almost no return, and the whole army is annihilated.

Regardless of whether they are scattered sorties.

Or a massive raid.

Or even a wide range of detours.

All of them were crushed by the Holy Dragon Empire.

This also made the Big Three give up the idea of attacking Su Han.

Unless they can mobilize a larger fleet.

Otherwise these sporadic attacks.

Nothing is likely to be gained.

At this point, the two sides have officially died down.

……

At this time, Su Han had already occupied nearly one-fifth of the star field outside the galactic extragalactic system.

It has nearly 40 billion stars (plus 10 billion of Centaur dwarf galaxies).

It seems to see that the Big Three have died down.

Su Han was also officially relaxed.

Although it is said that he has wormhole beasts.

It can quickly shuttle through various star fields to intercept enemies in a short period of time.

But after a long time, it is boring after all.

But let the men do it!

I'm afraid of mistakes.

I had no choice but to grit my teeth and do it myself.

Fortunately, there is a dragon to help.

He just made a shot at the crucial moment.

Otherwise, he is alone.

I'm afraid I'll give up tired.

Now the enemy is no longer coming to cause trouble.

He finally had time to do his own business.

The most important of these is the collection of material sources.

It has to be said that the Milky Way galaxy is far more resource-rich than the Centaur galaxy.

Over the years, as many as 50,000 planets of material origin have been found.

Su Han was also a little happy and a little sad.

It would take 50,000 years to get so many material origins even one a year.

What's more, you can't get one in a year.

After all, these planets of material origin are located in different star fields.

It's unimaginable to just the amount of time you spend on the road.

It's certainly no fun to imagine that these material origins are not 200,000 years old.

The point is that this thing can't be borrowed from someone else's hands.

You can only do it yourself.

Su Han also has a big head when he thinks about it.

You know, that's one-fifth of the Milky Way's resources.

And how many resources are there in the entire galaxy?

If the future can really take over the galaxy.

It's just a matter of collecting the source of these substances.

I'm afraid it will take nearly a million years.

Su Han also realized the enormity of the galaxy for the first time.

……

Just when Su Han was busy collecting material origins everywhere.

The Holy Dragon Empire has also grown in size over time.

Two thousand years later.

The Holy Dragon Empire already has more than five billion stars.

The vast majority of stars have no life.

A huge space city and a dockyard for large warships have been built.

And those planets with intelligent civilizations are protected.

For Suhan, there are countless idle stars in the Milky Way.

Resources are everywhere.

Simply disturb the natives of those planets.

As for those second-level civilizations.

Encounter a run that doesn't run at all.

If it has the ability to be a vassal, it will be taken under his command.

If you don't have the ability of a vassal, you can only destroy it humanely.

Because for Su Han.

A civilization that has no use value is useless.

……

Although the Big Three completely gave up making trouble with Su Han during this time.

But it is also gathering strength.

Because the existence of the Holy Dragon Empire poses a great threat to them.

So they have to gather strength as well.

……

Of course, Su Han also knew about the situation of the Big Three.

Anyway, he also arranged so many spies in the Big Three.

But for him, as long as the enemy doesn't come to him for trouble.

Love develops as it goes.

No matter how much development there is, in the end it is just a wedding dress.

……

Suhan's empire continued to expand.

But in order not to lead the war to the earth.

Su Han did not go in the direction of the earth.

……

Three thousand years later.

Su Han's finally occupies nearly three-fifths of the galaxy outside the galaxy.

The number of stars occupied in the star field has finally reached 100 billion.

……

[Congratulations to the host!] There are more than 100 billion stars in the jurisdictional star field. 】

[Main Quest: Succeed in building a third-level high-level empire.] Advanced Level 4 Civilization. Obtain a four-level beginner list. 】

Source change app】

……

Su Han was absorbing the source of matter at this time.

I was overjoyed when I heard the message.

Although he already knew that the completion of the task was in the near future.

But there is no exact timeline for when it will be.

However, it took more than 10,000 years to successfully advance to the fourth-level civilization.

The hardships during this period are also not enough for outsiders.

……

[Congratulations on the successful upgrade of the host.] Get a reward. 】

[A method for obtaining a rapid extraction of the source of matter.] 】

……

Su Han was overjoyed to see this reward.

In fact, for Su Han, when will he be promoted to the fourth level of civilization.

Not what he wanted.

How to solve the problem of material origin extraction.

That's what he wants to solve the most.

The origin of matter in the galaxy is not everywhere, though.

But in number than in the time of the Centaur dwarf galaxy.

But it's a lot.

But there are many of them.

It's more cumbersome to absorb.

Because this stuff will accumulate some after a while.

After absorbing it, you can only wait.

I thought about absorbing all the material sources on a planet.

At least a dozen times.

In order not to lose time.

You can only finish one planet and then go to another.

Although Suhan now has wormholemon.

But wormhole beasts also take time.

After all, these planets with material origins appear relatively randomly.

Some are even tens or even hundreds of light years apart.

Su Han almost lost all his time on the road.

For this reason, Su Han also calculated.

If it occupies the entire galaxy, it can obtain more than 100,000 material origins by then.

At the current rate, it will take millions of years to do it.

You must know that Su Han has only lived for 30,000 years since he was reborn.

How many millions of years is time.

Su Han's brain hurts when he thinks about it.

What's more, these millions of years have to live this kind of life without sticking to the kang.

It's a little too painful to live!

Therefore, this method of extracting the source of matter is systematic.

It was just a timely rain for Su Han.

Follow this method given by the system.

It only takes a few days to extract all the material origins on a planet.

Although it will take time to get on the road.

But compared to the previous planet, it will take a dozen times to come.

That's a lot of time.

However, shortening the distance Su Han also has a way to solve it.

Just raise the wormhole beast to the highest level.

Although it will be a little troublesome to upgrade.

But considering the time saved, it doesn't matter how much trouble it hassles.

……

【Activate Main Quest】

[Mission Name: Build a Level 5 High-Level Empire.] Conquer all the galaxies in your own group. 】

……

See the system's prompt.

Su Han was a little stunned for a moment.

What an international joke!

If the task given by the system before occupies 100 billion stars.

Su Han still felt that it was barely acceptable.

But it would be an exaggeration to occupy the local group of galaxies!

Because there are nearly forty or fifty galaxies of various sizes in this group.

The nearest one would also take seventy or eighty thousand light years.

The distance is four or five million light years.

In other words, at the current speed of the Holy Dragon Empire, it will take forty or fifty thousand years to fly.

Let's not say that no life can last that long.

Not even deep sleep.

Because living organisms cannot maintain deep sleep for long periods of time.

If you don't have a deep sleep.

You can only stay awake for a long time.

It will take more than a dozen or even dozens of generations in those 40,000 or 50,000 years, and it is too exaggerated to think about it.

The point is that it's not just about how long life lasts.

Energy is also a big issue.

Because spacecraft requires energy to fly.

Although the energy consumption of the induced reaction device is relatively small.

But no matter how little it consumes, it is also consumption.

If it's in a galaxy, it's not a big problem.

If you don't have energy, you can stop and replenish.

Galaxies are full of energy.

But how to replenish outside the galaxy?

If you want to add it, there is no place to add it.

In 40,000 or 50,000 years, even if the spaceship is burned out, the energy will not be enough.

The only way to do this is to fly at near-light speeds.

Since it is an inertial flight, the natural energy consumption is also minimal.

And because of the effect of the bell slow effect.

It only takes seven or eight thousand years to feel it.

Naturally, the pressure is much less.

But the problem is that flying near the speed of light just feels like time is slowing down.

The actual time has not changed at all.

By the time it arrived, it was already millions of years later.

Su Han flew and flew back again.

I'm afraid that the Milky Way will be 10 million years later.

It's scary to think about.

But it's the same with sending someone else.

It was 10 million years before there was news.

The time cost is also exaggerated.

And the local group of galaxies is not a galaxy.

Rather, there are forty or fifty galaxies.

One is 10 million years.

What about forty or fifty?

What's more, this task doesn't seem to be just a matter of time cost.

There is also the question of feasibility.

There is a galaxy in this group of galaxies that is several times larger than the Milky Way.

Andromeda Galaxy.

Although Su Han hasn't been there to see it.

But such a huge galaxy is likely to have a fourth-level civilization.

If the situation is really the same as he thinks.

Trying to conquer Andromeda is definitely a big trouble.

These difficulties made him a little head-aware.

But there was one more thing he couldn't figure out.

The tasks given to him by the previous system were all level by level.

Generally from the rudimentary civilization.

Upgrade to a mid-tier civilization.

Then go to the higher tiers.

And this time, I actually skipped the intermediate and high levels directly.

It doesn't matter if you skip it.

But the question is, what does it mean to only provide a level 4 beginner technology?

So where did the mid-level and high-end technology go?

The system doesn't plan to let him pick up the main beam to engage in research!

Come to think of this.

He had even more headaches.

Although it is said that over the years, he has led the team to engage in research and development in the name of the first genius of mankind.

But in fact, it's all take-it-or-leave-it.

Pick up ready-made.

Really let him lead the team in research and development.

It's quite a challenge.

The situation is a headache.

It's also a little confusing.

However, no matter how difficult it is, we must challenge it.

For Su Han, he can only take one step at a time.

……

Su Han then activated the Level 4 Beginner Technology List.

After obtaining Level 4 Elementary Technology.

Su Han was suddenly overjoyed.

The most important of these is about dark matter and dark energy.

In fact, Su Han was still worried before.

Because of the greatest difficulty in conquering this group of galaxies.

It's a question of how to travel across galaxies.

The biggest problem with transgalactic voyages is the constant output of energy.

The distance is relatively close, of course, not a big problem.

But the distance is too big.

Although the antimatter energy excitation of the induced reactor contains much more energy than nuclear energy.

But no matter how much energy you have, you will run out of energy one day.

At that time, the ship will stop in the void between the galaxies.

Not in front of the village.

I don't have a store.

Isn't it sitting on the ground and waiting to die?

But dark matter and dark energy are different.

Dark matter acts as a substance binder.

Almost everywhere in the universe.

What's more, dark matter can excite dark energy.

Dark energy is not a traditional force.

It's a repulsion.

It can be understood as a natural reaction force in the universe.

If this force is used properly.

Then the energy consumption will be reduced by more than 10,000 times.

It's like after a wave is inspired.

Just sit at the head of the tide and go all the way forward.

However, dark energy and dark matter are two sides of the same force.

In order to stimulate dark energy, dark matter must be used.

So what Su Han needs to complete is to get the dark matter engine.

Thus gaining the ability to travel across galaxies.

Of course.

After obtaining the Dark Matter Engine.

The battleship will be blessed with twin engines.

The energy control ability has been upgraded exponentially.

The acceleration and deceleration of the battleship are unbelievably fast.

Stimulating the curvature effect no longer takes as much time as it used to.

It can be excited almost instantaneously.

It can increase the battlefield survivability and maneuverability of the battleship by a hundredfold.