Angel Nebula Number 01 Planet, the name of this pit father was changed by Li Nan, as a bitter hand to change his name, of course, he directly used the number to identify, as for the original angel girls' naming of this planet, Li Nan said that he didn't know either.

This is a barren planet on the edge of the Angel Nebula, with no life, a thin atmosphere, no water source, and not even many mineral veins, it is a planet with no development value at all, and its existence value is just to balance the gravitational pull of this star system.

However, as the outermost edge planet of the Angel Nebula, in order to secure the star sector under their control, the angels have established several cities on these barren planets on the border, so as to monitor the border of the star zone.

It is precisely because there is no ecosystem here that Li Nan is brave enough to use a large-scale fusion strike here. If it was an ecological star, the angels would also oppose Li Nan's behavior.

At this time, the second fleet had entered the planet 01 through the portal. The second fleet was planned to be a total of 2,000 battlecruisers, and at this time these battlecruisers were divided into 20 fleets with 100 ships.

And after the fleet entered Planet 01, they began to raise the altitude of the battleship, and finally stayed in the synchronous orbit of the planet. It may be because the planet is completely in the hands of the insects, so there are no troops in the nearby space to defend it.

Now 20 fleets are hovering above orbital space, and then simultaneously carrying out orbital bombardment on the planet's surface below. Before the fleet entered the planet, the central computer had calculated that the alien territory on the surface of the planet had been divided into 20 pieces, and then these troops were now carpet bombing their intended targets.

Tens of thousands of missiles were dropped from battlecruisers and then dragged their long flaming tails towards the planet's surface.

"Boom, Boom, Boom...... After countless missiles landed, powerful shockwaves erupted, and the alien insect units and buildings on the ground were torn apart by these shockwaves. Eventually, these massive shockwaves were formed and swept across the surface of the entire planet for a full ten minutes.

As weapons of the Tyranid Empire, these missiles do not use explosives such as gunpowder or TNT, but rather a special block of energy. When these energy blocks explode, there will be no flame, high-heat reactions. Instead, the reaction releases a large-scale shockwave generated by high energy, and everything within the range of the shockwave is basically torn to shreds.

After the orbital bombardment, the fleets scanned the location of their targets, and at this time, all the insects on the planet were eliminated, even those hiding underground. You must know that the carpet bombing just now has scraped more than 10 meters of dirt off the ground in the bombing area.

After the scanning, the battlecruisers began to airdrop, the same boxes that had just been set up at the portal.

First, a safe zone was cleared through the skills of the Angel Girls, then a nuclear bomb was used to wash the ground, expanding the area of the safe zone, and then the forward base was set up before the Alien Worm Force could react. Relying on the forward base to smoothly teleport the fleet to the planet, and finally through the fleet to carry out a carpet orbital bombardment on the surface of the planet, the alien troops on the planet were cleaned up at one time, and even the alien troops who were besieging the forward base were also eliminated.

This is the blitzkrieg plan set by Dingyuan, in the shortest possible time, to lay down a planet in the Angel Nebula that can allow them to gain a foothold. And now that the planet has been cleared, the next step is to arm the planet and use it as their main base of operations. Yes, Dingyuan's plan is to build a planetary fortress before the official war begins, and at the same time protect his own way home.

The universe is so big, the ghost knows how far away the Angel Nebula is from the earth. And in the absence of a star map, if the portal is destroyed, how can Li Nan return to Earth?

You know, the enemy is not just a worm, but Aemon's Void Fleet. In someone's fleet, it is very easy to destroy a planet. After all, an advanced interstellar civilization, who doesn't have ten or eight weapons like a Star Destroyer Cannon. And the best way to protect a planet is to make it strong.

These chests are all new base modules, and each chest, when expanded, can be transformed into a small temporary base. It can also be connected by multiple chests to form a larger base. And as it is now, to spread the chests all over the planet is to connect the planet to form a huge fortress base.

Because everything is modular, it is also very convenient to recycle, and it can be recycled with one click after the war, so even if the planet is fortified, there is no need to worry about territorial disputes with others in the future, because I can quickly recycle these things when I leave, and I can reuse them many times after maintenance.

Although it is said that the entire planet is built into a planet fortress, in fact, the entire planet fortress is divided into 21 parts. In addition to the central general base, which was originally established, each of the 20 fleets established a sub-base.

The reason for this is mainly because of the energy supply problem, if the energy of the entire planet is supplied from the central base, if there is only any problem with the base, then the entire planetary fortress will lose the energy to operate. Therefore, if you want to build a backup energy source, it is better to simply build multiple sub-bases. In this way, even if part of the base is captured, it will not have much impact on the defense of the main body.

In fact, the layout of each base is the same, and there is a central control center that can be responsible for the operation of the entire planetary fortress. Therefore, even if the central base falls, the other sub-bases can be randomly converted into the main base.

Then there is the living quarters, which are mainly barracks, dormitories for army members, after all, it is impossible for the soldiers of those units to live on the battleships in the base. At the same time, there are various entertainment facilities and ecosystems, and soldiers also need to relax. At the same time, the living area is also a place where logistics materials are stored.

Then there's the Factory Zone, which has a complete production line of weapons, vehicles, ammunition, and consumables for all the fort bases, as well as a large stock of various raw materials.

Other than that, there is the defensive area, where there are only batteries, all kinds of batteries. These batteries are generally divided into three categories, for the interstellar turrets of the universe, these turrets can directly launch energy beams to directly attack warships in space, and are mainly used to defend against alien interstellar warships.

The second type is the high-orbit battery on the synchronous track, if the enemy wants to carry out orbital bombardment or the orbital airdrop of the troops through the synchronous orbit, these batteries can quickly intercept and block.

And the third round, it was the anti-air battery. The main target is the enemy's leaping troops. After all, most advanced civilizations are able to directly jump troops to the planet in space, so these batteries are used to deal with these troops.

Of course, these batteries are the innermost layer of defense on the planet's surface. After a Planet Fortress is successfully established, a combined shield that connects all the base's shield devices together will protect the entire planet. Whether it's a jumping force, or an orbital airdrop, or an orbital bombardment, it's impossible to do so without breaking through this shield. Therefore, this joint shield is the third layer of defense of the planet.

As for why the shield is the third layer of defense, because between the shield and the ground, there is another layer of defense, which is the synchronous orbital defense platform.

After the first and second groups of troops completed their mission, the third group of troops has also been assembled over the planet. While the second group of troops was in the process of fortifying the planet, the third batch of 1,000 warships had also been divided into five teams, and five orbital defense platforms were established at five locations in synchronous orbits.

These platforms have a super-large caliber ghost energy turret against the battleship, which is actually the main gun of the battleship fixed on the platform, and it is also a star destroyer cannon. In addition, a large number of defensive artillery groups such as laser artillery groups, close-in missile launchers, and small-caliber electromagnetic guns were also arranged.

Influenced by Li Nan's belief in the multi-turret god cult, Nova didn't think about energy consumption at all when designing these things, anyway, there is nothing that is insufficient in the function of a ghost reactor, if there is, then build ten more.

A ghost reactor with a cost price of 5,000 stars can supply energy to the entire planet. Li Nan installed two of them on each base and each platform, the purpose of which was to supply energy to those defensive batteries that could make people feel dense phobia. Rich, that's how capricious.

It took nearly twenty hours, 3,000 warships, and countless resources to complete this huge planet fortress. When the light blue ghost shield protected the entire planet, Li Nan came to the fortress of this planet through the portal under the protection of the ship girls.

And along with him came a fleet of 100 battlecruisers that were Li Nan's guards. However, the volume of these 100 battleships is much larger than those ordinary standard battlecruisers, in order to establish this fleet of the Guards, Li Nanke has invested a lot of resources, you must know that these 100 are the strongest Golgong-class battlecruisers, all of them are the latest warships.

Of course, although the current planetary fortress has undergone a lot of modifications, the current planetary fortress is only a half-finished product. Because after the construction of the planet's fortress and orbital platform, the 3,000 battlecruisers took to the air again, this time they divided into thirty fleets, and began construction work again in the outer space of the planet.

It was the starport, and these fleets began to build a starport on the periphery of the planet. After all, the general range of space warships is in space, and the space inside the planet is very limited, and there is not enough space to support the two fleets to fight.

Moreover, the weapons of space warships are generally very terrible in damage to the planet, and most of the warships can burn glass balls or something at every turn. And wars between civilizations are generally for the purpose of competing for resources, and if the planet is destroyed, then what is the point of this war.

Therefore, most of these space warships will stay in starports built outside the planet, and these starports will also serve as the first line of defense to protect the planet. Even civilizations that are friendly to each other will not be able to let someone else's ship land into an eco-star, even if it is a civilian ship. Therefore, for various reasons, the construction of a starport is very necessary.

And the starport established by Li Nan's troops is, of course, mostly used as a defense system for the planet. And these starports are actually similar to the sub-bases below, no more, just a lot more berths for warships. And when the starport is built, these warships will also be moored in the starport, instead of landing on the planet again.

According to the original plan, after the establishment of the starport was completed, there would be a rest and replenishment, and then the expedition would officially begin.

After all, during this operation, most of the space of these fleets was used to store the module components used to build planet fortresses. And when the fortress was fully established, a large number of positions were freed up again, and this time the supply was to avoid wasting these positions, after all, it could store a lot of resources. And after setting sail, it will not be so easy to resupply again.

After all, the distance of interstellar travel is not a joke, and although there is a star map provided by the angel girl, if you don't know the distance, you can't just sail at warp speed. Who knows if after coming out of the warp space, it will be completely surrounded by enemy troops.

At the same time, while they start to build their bases, the enemy won't let them build them casually. By the time they had eliminated the insects on those planets, Aemon would have been able to know about their arrival, and the reason why they hadn't come to harass them was probably because the enemy's forces were far away.

And now it was clear that their fleet had arrived, and while they were watching the establishment of the planetary fortress in the command center, there were a burst of sirens in the fortress.

"A large number of hop signals were detected, for the fleet of battlecruisers, the number of 300." At this time, the adjutant's voice sounded from the radio. At the same time, in the central projector, the icons of battlecruisers are marked near the planet, which is the position of the battleships that the adjutant has detected to exit the warp space.

Those battleships were still about 10 minutes away from this planet, and it was obvious that they knew that Li Nan and they had already established some defensive facilities, and in order to avoid being attacked immediately after coming out of the warp space, they deliberately chose this distance.