The transformation of the skill hall has been completed, and the next step is to help yourself comprehend the law. At the same time, the manufacture of Guardians is among them. In this type of technology world, Guardians can do anything.

Except for the kind of attack that is too weak, everything else is good.

The corpse of the Desert Reaper that he killed at the beginning, Du You didn't plan to make it here, because that guy's most powerful thing was poison, and the effect in this world was not good. If you can break the defense, you can directly smash the enemy, and if you can't, the poison is useless.

Next, it's the Tower of the Black Dragon. This is the mage tower that he built in this world, and now it has also been completed.

10,000 sixth-order black dragons are equivalent to several reorganized sixth-order fleets. Coupled with the inherent particularity of the black dragon as a creature, each one can fight against several fleets at the same time.

This team of black dragons is here, enough to protect their entire galaxy from any influence. If you want to, you can even let the black dragon protect the entire battlefield. After reaching the seventh order, the territory range has disappeared, and then he can let these black dragons fly to any corner of the entire universe.

At the same time, that seventh-order black dragon was also being nurtured. The seventh-order black dragon was not an ordinary creature, and Du You felt that he was afraid that none of the interstellar fortresses and starry sky beasts in this world would be his opponent.

After all, the black dragon was originally known for its magic resistance, and the black dragon that can rank among the top three in the dragon clan has an equally strong resistance to energy. And most of the seventh-order attacks in this world are energy types.

Coupled with the fact that it does not contain the power of the law, it is simply born to be restrained.

There is also the firepower of the mage tower itself, which is equivalent to two more seventh-order combat power at once.

Even if he leaves now, then the next territory is probably very safe.

"Then then, it's up to you to build our functional buildings across the territory. Also, the other planets around us, we can try to occupy them now, although nominally incorrectly. ”

"Please rest assured, my lord, we will settle the matter in name. Many places ahead have been occupied by the enemy, and now we have taken them back, and theoretically these are our territory. ”

Yes, even in the Star Ring Alliance, there are similar rules.

Those planets are not very good, and most people don't want to grab them. But those who have a territory and those who occupy the name of the territory take it back, and it is indeed their own territory in theory, and of course there are more complicated regulations.

These are not things that Du You has to consider.

Watching Ke Ji Si go down to deal with things, Du You set his eyes on his two drawings. This is the good thing that he got in the previous battle, and it is also the only seventh-order building he has obtained so far.

"I don't know what the effect of this building is, a seventh-order building, if it can mass-produce seventh-order combat power, it would be great. It's a pity that this drawing can only be used in this world. ”

True, there are clear markings on the drawings and can only be used in this world. Perhaps, any building that has reached the seventh level of evaluation can only be built in the current world. After all, it is something that contains the laws of this world, and if it is taken to other worlds, the laws do not match, and there will definitely be some bad effects.

Buildings are not human beings, and the laws that human beings themselves comprehend can be used freely, and they can adapt to other environments to adjust, but buildings do not, and buildings will only use these laws rigidly.

The time spent on the construction of this seven-story building is not a small amount.

For the next month, Du You's army had already occupied half of the battlefield, of course, this was only defeated, and no construction was carried out. Although the military people are very dissatisfied with this matter, there is nothing they can do.

And after such a long time, the two buildings were finally built.

Star Fortress Renovation Plant (Tier 7):

To transform a planet into an interstellar fortress, you need to bring your own materials, and the transformation speed is one per year. Comes with a planetary compression cannon, and other Tier 7 weapons are brought by themselves.

The first one is the Star Fortress Renovation Factory, that's right, this is specially used to make Star Fortress, which is built directly in the starry sky and can be used many times. However, every time you use it, the cost of maintenance is not low.

This is Du You's functional building, yes, this cost is not an ordinary thing, but some special materials. This special material is not easy to find from the battlefield.

If it weren't for his own mage tower and lord's mansion that could monitor all the places with functional buildings, I am afraid it would not be easy to find them. It's not easy to buy these things from somewhere else.

After all, these are the most precious resources and the most precious strategic materials.

The three interstellar fortress blueprints left by Du You did not use this kind of architectural aid, nor did they use special materials, but after all, they could only transform three. If you want to continue manufacturing in the future, you can only use the methods of this world.

The transformation speed of the Star Fortress is not fast, and this world can only be transformed once a year. Of course, this is a direct transformation of a planet, and this speed is already very exaggerated. You know, the interstellar fortress of this world itself can only be built for decades. Of course, what has just been manufactured is still just a blank.

If you want to complete the complete transformation of the entire fortress, you need to continue to improve it little by little.

After all, this is a planet, and even those interstellar fortresses now have been theoretically being perfected and transformed.

Similarly, the created Star Fortress only comes with a Planet Compression Cannon, and none of the other Seventh-Order evaluation weapons are available. If these weapons are to be manufactured, other methods are needed.

If there is only one planetary compression cannon, this kind of power is a bit weak and single in attack.

The only advantage is the speed and quantity of manufacturing. As long as you have enough materials, build more Star Fortress Renovation Plants and start work at the same time, at least in terms of quantity, there is absolutely no need to worry.

Then build functional buildings on top of these star fortresses, and become a big factory in itself.

Unlike other interstellar fortresses, after their own interstellar fortresses are built, they can be completely self-sufficient and do not need any supplies from the outside world. It's just that in terms of population, I'm afraid we need to continue to make it.

After all, if you want to use an interstellar fortress, it is not possible to have a population of less than one million, and it is best to be above ten million. This is a normal planet after all, and it can accommodate a large population in itself, which is not as simple as a warship.