It took 4 days for the Snowpinnacle to quietly appear on the Flying Eagle Federation's borders.

It took another day to do some necessary reconnaissance before Qi Yiming decided to start the raid.

He first exited the Snowcrest from the combination mode, then ordered the Guardian to combine with the Explorer and named it the Revenge.

Ordered the Vengeance to enter sniper mode with the Probe Master as the main control program.

The Inazuma also has a fairly long range of the main gun, although the loss of the bonus of the Probe's fire control system will reduce the hit rate a lot, but fortunately, the Inazuma has an abundant energy supply, and can use a very fast firing speed to shoot a dense barrage, thus compensating for the lack of shooting accuracy.

The Flying Eagle Federation's Frontier Fleet guards their borders with a line of defense with three railguns.

As Gao Fei's nephew, Gao Cheng relied on Gao Fei's relationship to rise all the way to the position of border garrison commander.

Although he relied on his connections to ascend to the top, his ability is not bad, and since he took office, he has renovated the border defense line and improved his combat effectiveness a lot.

"Report, the radar detected a high-energy response in the direction of 12 o'clock in the plane where my No. 3 battery is located, and it is suspected that the main gun of the battleship is charged."

Gao Cheng, who was sitting in the office with Erlang's legs crossed and humming a small song, immediately stood up after receiving the adjutant's report, sorted out his clothes, and quickly walked to the general control room of the defense line.

"Who doesn't open their eyes to dare to attack our idea of the Flying Eagle Federation?" Elevation said while looking at the radar screen.

The radar chief pointed to the two dots on the screen that were gradually turning crimson and said, "There it is." ”

"Only two?" Gao Cheng asked the radar chief in surprise: "Is there anything else to discover?" ”

The radar chief shook his head.

Gao Cheng looked at the two red dots and said suspiciously, "What person?" Brain out of place? Two warships also want to storm my defenses? Order the railgun to recharge and sink them for me......"

As soon as the words fell, dozens of blazing bursting lasers hit the No. 3 railgun, and the charging railgun was directly penetrated, and the energy caused by the damage to the structure overflowed, and the entire cannon body was blown apart.

"I wipe ...... Sound the battle alarm...... "Elevation was frightened enough by the sudden attack: "Send a warning to the rear, there are battleship-class battleships raiding our defense line and asking for reinforcements." ”

Gao Cheng deliberately looked at the information on the radar when Qi Yiming destroyed the No. 3 orbital gun.

It shows that the two battleships are still 350,000 kilometers away, and apart from battleships, there is no other level of warship that can have this kind of range.

As soon as the personnel of the Flying Eagle Federation heard that a battleship was coming, they all trembled, and the aisles were a little unstable.

In this place where birds don't, whoever owns a cruiser has to pay attention to the news, and the battleship has never been seen.

Where did these two battleships come from?

Qi Yiming didn't care what the enemy guessed, his purpose was very clear, the most threatening thing about Qi Yiming in front of this line of defense was those railguns, and the rest of the battleships basically didn't pose any threat to him.

So the Lightning and Vengeance ignored the enemy ships that had left their berths one after another, and single-mindedly bombarded the few railguns they had.

"Main Gun Recharge ......" Chen Cheng, as the temporary captain of the Revenge, honestly made a microphone in the fleet channel.

"The Revenge locks on the No. 2 railgun and attacks until it destroys the ......," Qi Yiming ordered through the Lightning ship's intelligent brain.

The Revenge's main sniper gun slowly adjusts its muzzle as the fire control radar controls.

And the Inazuma locked onto another railgun at the same time.

Although both ships locked onto their targets at the same time, the Inazuma was the first to fire.

And the density and duration of fire are much higher than those of the Revenge.

The distance of 270,000 km is the best range of the main guns of the two battleships, in fact, the range of the two battleships is even farther.

In terms of effect, it was still very satisfying, one of the railguns on the Flying Eagle Federation's border defense line was destroyed in an instant during the raid, and the second railgun also fell apart under the intensive fire of the Inazuma a few minutes later.

Although the Revenge has a high hit rate, it is only a special frigate after all, and even if the combat power is much higher than the current human warships, it is still a little difficult to deal with large buildings.

However, Railgun 2 was also stunned by Elevation and destroyed within a few minutes.

Less than ten minutes after the raid was launched, three railguns on the Flying Eagle Federation defense line were destroyed, which Elevation had not expected.

Elevation has seen the world, and he believes that a battleship can fight so far, but he won't believe that it can be so powerful.

Gao Cheng looked at the defensive fleet that he had hastily organized, and he couldn't help but feel a little upset in his heart.

If there is a railgun to help, he has the confidence to maneuver with the other side until the supporting fleet arrives.

But the three railguns didn't hold on for even ten minutes, and with the little power in his hand, no matter how you look at it, they can only be sent to death.

Elevation's ship is the only cruiser in the Border Fleet, although the Federation has deployed a full fleet to the border, but in the face of Qi Yiming's two warships, Elevation can't raise the courage to fight.

Elevation, who was very able to assess the situation, made the most correct decision for the entire defensive battle.

"Attention to the ships, relying on the existing defensive bunkers to retreat slowly. The enemy's momentum is too fierce for us to contend with, and the main thing is to preserve the vital forces. "Elevation gave the order to retreat in the fleet channel.

The rest of the captains also breathed a sigh of relief, everyone was not stupid, and everyone else could see what the elevation could see.

However, due to the problem of rank, they cannot retreat without a clear order to retreat, and the military law of the Flying Eagle Federation is very cruel.

As long as you leave the battle position without permission on the battlefield, not only will you be shot, but your family will also be sent to the hardest place in the Federation to do coolies.

With the elevation order, everyone slowly turned the bow of the ship and retreated towards the inner ring of the Flying Eagle Federation.

Qi Yiming saw that the other party had run away, and he was not in a hurry to pursue. Although he has the advantage, Qi Yiming still plays quite cautiously.

After confirming the retreat of the Flying Eagle Federation Border Guard Fleet, Qi Yiming carried out a complete demolition of all the buildings on this defensive line.

The two ships opened fire on all cylinders, destroying any man-made objects in their view.

Prevent the enemy from using these structures to reorganize the line of defense and block his retreat route when the form is not in his favor.

Although Qi Yiming is not afraid, he can make as little trouble as possible.

The successful raid also gave the two temporary captains enough confidence to work extra hard when making microphones.

Qi Yiming glanced at the information about the Flying Eagle Federation that Wang Sen gave him again while cleaning up the battlefield.

There are at least two lines of defense in front of him, and the border line is a newly established line of defense, so the combat strength is the weakest.

The next two lines of defense, the Flying Eagle Empire has been in operation for hundreds of years, and there are more than thirty railguns alone, and the hard battle has just begun.