At the beginning of August of Konoha 47, the Erdo fleet appeared in the exploration system of the oil girl iron pill, nearly twenty days earlier than expected, because the Erdo fleet was using the engine thrust back to carry out continuous deceleration, and the strength of the light and heat signal was dozens of times.

But two days later, the evacuated Fifth Planet Explorers were shocked to discover that Erdo's outpost fleet had crossed the orbit of the Fifth Planet, and the distance between them was only 400,000 kilometers at its closest.

Erdo's fleet of six ships did not find the explorer's small spaceship, and they had no intention of slowing down, so they rushed straight through.

The explorers of the fifth planet were dumbfounded, and after recording the data of the other party, they hurriedly entered the sea of spirit to call the police, and suddenly everyone was shocked and in a hurry.

"Good guy, this Erdo is really a 30,000-year-old veteran of astronautics, this reconnaissance ship is so well controlled that I can't tell the difference at all, and I almost stole a chicken from them."

Deep space radar is not omnipotent for monitoring and detecting the whole airspace in the star system, it must filter out a considerable range of data, such as the volume is not large enough, for example, the speed is not fast enough, it must be filtered out.

Because galaxies are not empty, they can get at least trillions of signals per second without a certain range of screening, which cannot be handled at all.

The speed of Erdor's patrol fleet was cleverly chosen, averaging the speed of asteroids and comets that had passed through the star system in the last week, perfectly avoiding radar detection.

As for distinguishing the difference between them in terms of image, don't be kidding, hundreds of millions of kilometers away, the light of a spacecraft a few kilometers long is only a few pixels of light.

These few pixels can only be seen by the infrared camera for a long time, not to mention the visible light and reflected light, which are not much stronger than cosmic radiation, and it is impossible to distinguish them.

Fifth Star Explorers were able to see it, and that was because it was close enough and the background was the Void. The enemy ignored him, and that was because the explorer's spacecraft had the fifth planet as the background, and it was impossible to distinguish it from hundreds of thousands of kilometers away.

The oil girl iron pills understood, and now they have experienced three battlefields with different material densities.

The first is that in the ninja world, everything is full of matter, and it is difficult to detect more than 40 kilometers.

However, it is possible to achieve reconnaissance of hundreds or thousands of kilometers through condescending flights, and even satellite reconnaissance in high-altitude orbits, so as to achieve global reconnaissance.

The second level is to leave the planet and enter deep space, where tens of thousands of kilometers can be regarded as a vacuum, and there is no room for shelter from each other.

But once the distance is magnified to millions, tens of millions of kilometers, you will find that the vacuum is not empty, and the airspace is full of dense meteorites, celestial bodies, and flying objects, as long as the speed is controlled, it is equivalent to stealth.

The third level is to leave the star system and enter the outer void. Both sides can turn on the radar to the highest accuracy, and they do not filter any data, even if it is tens of millions of kilometers away, they can recognize each other.

However, as the distance is stretched to hundreds of millions of kilometers, the distance itself is the biggest occlusion, and the signals emitted by artificial celestial bodies will be hidden under the cosmic background radiation after 100 million kilometers of diffusion, and they will not be recognized.

"It seems that the biggest gain from this war may be the experience of space warfare that we can learn from Erdo as a teacher."

"However, this also means that we may have to suffer, or even suffer many losses, which is called blessing and misfortune, only if we can bear the loss, the loss can be a blessing."

"It doesn't matter, we are the head snake, we have an absolute advantage in the quality of the home field, and we still have the final killer to kill me, not afraid of losses."

The Fifth Planet Explorer made a suggestion: "Judging from the current situation, my danger is not as great as I originally thought, I think I can build a brood on the fifth planet without retreating, and be responsible for peripheral reconnaissance work, so as to give everyone an early warning."

No matter how reasonable the explorer's advice may be, it is a very dangerous venture to remain in the rear of the enemy, but he proposes, and he executes, and this supreme courage cannot be criticized. Because the oil girl iron pills are neither the Holy Mother of the White Lotus, nor are they war idiots, they

The suggestion was accepted, and his blessing was expressed to the explorer.

In fact, the moon of the fifth planet is also a very good base, which can be used as a construction site for the brood, but the concealment cannot be guaranteed, and it is easy to be discovered by the enemy.

Therefore, the fifth planet can only be chosen, and it is a gas planet, there is no land on the surface of the planet, and the explorers need to independently develop the technology for the construction of the mother nest of the viscous atmosphere.

Fortunately, the construction technology of the brood has also been updated, and the floating brood of the ninja world and the space brood of the spherical sea are both technical models that can be used for reference.

After the fifth planet explorer incarnation was allowed, he directly drove his spaceship into the atmosphere of the fifth planet, surveyed the astrological data of the atmosphere, and selected a suitable location for the development of the brood.

Under the order of the oil girl Tetsumaru, the Purple Thunder Star started to act in advance, and a star ring with a scale much larger than the insect structure of the ninja world began to be built.

The oil girls made a lot of decorative structures on the insects, making them look like energy storage units in Erdo's understanding, and stretched out tentacles to the clouds of the Purple Thunder Star to absorb the energy of thunder and lightning.

This star ring built by bugs is based on the pride of Erdo's memory, the super ring they once had, a superweapon that can wipe out the planet's ecosystem with a single shot.

The oil girl Tetsumaru believed that if they found out that they were building such a thing, it would be impossible for the Erdo to remain indifferent, and they would definitely focus on reconnaissance and further ignore the explorers on the fifth planet.

Because the Bug Star Ring is a kind of thing, the oil girl Iron Pill can adjust the construction speed at will, mobilize the enemy's emotions, lead the enemy by the nose, and let them obediently enter the shooting airspace of "Sun Radiance" on time.

At the same time, the patrol formation of the octopus worm around the Purple Thunder Star has fine-tuned their patrol trajectories, and the encounter between the patrol team and the Erdo reconnaissance fleet will be postponed, giving the enemy reconnaissance fleet enough time to discover the star ring, and conduct optical observation and video recording of the star ring.

Two days later, a battle broke out near the Purple Thunder Star, and Erdo's reconnaissance ship spotted the Star Ring under construction, and immediately lifted the radio silence and sent out an extremely powerful communication signal.

Hundreds of thousands of octopuses in the entire airspace moved and launched a siege on the six search reconnaissance ships.

Just when everyone thought that Erdo would turn around and flee, the six reconnaissance ships accelerated towards the Purple Thunder Star and launched a surprise attack on the millions of octopus insects.

They even took the initiative to open fire, with six laser cannons firing in succession, trying to open a way forward in the swarm.

Erdo's reconnaissance fleet was so resolute, fighting when it met the enemy, and flashing its sword when it saw a strong enemy, were they brave and fearless warriors?

As soon as the oil women iron pills thought that the enemy was a warrior, they couldn't help but break out in a cold sweat, in all fairness, the enemy's technological level was higher than their own, if their army was still brave and good at fighting, this war would definitely not be easy, and even pay huge sacrifices.

The most terrifying thing is that they have the possibility of defeat, after all, there is no great nation with a deep heritage and a large population behind the oil girl iron pill, and he can't withstand several defeats.

Fortunately, the next performance of the enemy made him greatly relieved, it turned out that it was not brave and fearless, but a cannon fodder puppet that carried out fixed procedures.

With the enemy's assault, a large hole was punched in the center of the swarm array, and the avatar in charge of the command naturally ordered the swarm to adjust, replenishing the central airspace with several times more bugs.

The enemy's reconnaissance ship immediately chose a new breakthrough point on the relatively weak flank and carried out a focused attack, and after the swarm continued to adjust, the reconnaissance ship immediately chose the new weak point after the adjustment of the swarm to attack.

Erdo's sensitivity to combat reactions, but after ten consecutive confrontations, the incarnation of the oil girl Iron Pill saw the flaw, and under their command, the swarm took the initiative to open the gap to attract the enemy's firepower.

After more than a dozen times in a row, they tried and failed, and even guided the reconnaissance ship to make a circle in a clockwise direction, and the enemy continued to obey the command as if it were a fixed procedure, but the incarnation of the oil girl Tetsumaru was so frightened that he did not dare to continue.

He didn't want to destroy the enemy here, but to give it to the enemy

I'm embarrassed by you who deliver false information.

In the end, he could only find a way to release the water, let two reconnaissance ships rush through the first layer of insect swarms, and intercepted one of the second layer of insect swarms, so that one reconnaissance ship could rush to a position only more than 600 kilometers away from the star ring with injuries.

This distance is enough to take very clear pictures, and it is supposed to be time to retreat, and no one thought that the enemy would continue to sprint towards the star ring while shooting, as if he had to crash into it.

This is not tolerable, the laser cannon is not afraid of shooting at all, and the camouflage of the oil girl iron pill contains a thick dressing, which perfectly simulates the materials needed for laser weapons.

But how can you hit the big guy with thousands of tons, the debris produced after the impact and the light flame after the combustion can be detected from a long distance, and the elemental composition of the star ring can be known through spectral analysis.

As soon as Erdo saw that it was full of light elements such as carbon, oxygen, and hydrocarbon, and there were not enough heavy elements such as neodymium, lithium, and cobalt, he was instantly exposed.

As long as there is a sober and normal person at the top of Erdo, they can understand that the star ring of the Purple Thunder Star is fake, then it must be a bait to lure them to attack, and there must be a trap near the Purple Thunder Star.

In the face of such an iron-headed guy, the avatar activated hundreds of full-size Thunder Giant Worms and destroyed the scout ship with dense plasma thunderballs.

However, the information should have been sent back to the Erdo fleet, and a few hours later, the oil girl Tetsumaru observed the Erdo fleet shaking.

"From the analysis of the largest point of light jitter reaction, it has lost at least fourteen million tons of mass on its right side, and this scale should be an accelerated departure of a battle fleet."

"After the reconnaissance battle, will the outpost fleet battle begin?"

"Next is our hardest stage, brothers don't want to die."

"You crow's mouth, you're a nasty thing. Don't be too presumptuous, and remember to add a delay to all orders, so as not to be caught by the enemy."

"This is the time for me to show off my dice, and I'll hit the head first."

"Damn dice, everyone is in the S.R.I.E., you take all the credit, how do we get contribution, how do we get the name?"

"Well, this time you have to dodge, and it's our turn to go first."

Tens of millions of octopus insects and thunder giant insects began to depart from the hidden meteorite belt and the purple thunder star satellite, and converged into a torrent of insect swarms.

Twenty million bugs from the ninja world joined the swarm with a mobile brood and eight creature warships, the only ranged units of the swarm.

In addition to its strong firepower, the mother nest also has a fairly objective production capacity, specializing in the production of octopus insects, with a maximum daily output of three hundred, which can continue to produce for one hundred and thirty days after being fully loaded with materials, and is the well-deserved core of the insect colony.

It's just not big enough, if you can gather multiple broods and build a worm star on the same scale as Erdo's flagship satellite.

……

"The enemy is building a super ring, it's impossible!" General Erdo couldn't believe it.

"Judging from the photos taken, we don't think it's a Super Ring, but it should be a similar weapon, and judging from the scale of the enemy Ring, this planetary weapon is powerful enough to pose a deadly threat to our satellites."

"This is the hole card of the barbarians fighting us in the void, and once it is built, we can't even get close to the rocky planet."

"General, you know what this consequence means, even if there is only the slightest possibility, we can't let the barbarians complete the construction of this planetary weapon."

What does it mean not to be able to get closer, of course, it is the total annihilation of the Erdo fleet, although there is no problem with more small fleets, but without the core thirteen main ships, the Erdo fleet cannot sail in the void for a long time.

Admiral Erdo quickly made up his mind, "I understand, I'll go and arrange for the battle fleet to set off."

Erdo's battle fleet was mobilized half an hour later, formed into a tight mobile formation, and then sped away.

Admiral Erdo was an experienced war commander who commanded 100% of the fleet at once

Seventy of them have been dispatched, and if the war does not move, it will be done, and if it moves, it must go all out.

In order to avoid the gravitational effect of such a mass departure on the main ship, 6,000 battleships were organized into fifteen fleets, which set off in batches at half-hour intervals.

Erdo's supermassive flagship satellite acts as the core when sailing, in addition to powerful communication functions and strong production capacity, another important reason is that hundreds of millions of tons of mass can attract hydrogen.

In the intergalactic void, flagship satellites walk hundreds of thousands of tons of hydrogen, which can form an extremely dense atmosphere.

This thin atmosphere allows warships to counteract the gravitational pull of each other through magnetic and jet forces, thereby shortening the distance to within 100 kilometers, forming an extremely dense formation.

Leaving the hydrogen sphere, relatively stationary ships must maintain a distance of thousands of kilometers between each other to avoid collisions under the mutual influence of gravity, so the fleet will fly extremely loosely, resulting in communication delays.

And Erdo's actual combat experience tells them that only by ensuring that all warships respond to orders within 0.3 seconds can the combat effectiveness of the fleet be effectively played.

Due to the limitation of communication delays, the Erdo could not form a larger fleet, and the formation of hundreds of ships spread out to a formation of 50,000 kilometers, which was the most suitable formation for the Erdo fleet in battle.

Admiral Erdo set out with the last fleet, and he sighed to himself, lamenting his incompetence.

Thousands of years ago, when the Erdo ancestors fought a decisive battle with their mortal enemy, they organized millions of warships into a super fleet, and effectively commanded them, and won the war.

The general couldn't figure out at all, how exactly did the ancestors do it?