"Report, the 'First Climber' has been destroyed, and the minefield at the exit of the wormhole has been cleared! The number of enemy attack sources detected is 3, the attack energy density is 34000, and the defense line is 1.5 million kilometers! ”

The adjutant quickly reported on the results of the information obtained.

Due to the force field disturbance phenomenon in the wormhole crossing process, the force field shield passing through the wormhole is equivalent to "seeking self-explosion", so all spaceships need to close the force field shield before passing through the wormhole.

With Gemini's current shield technology, the general time to reopen the force field shield takes about 5s, that is, within 5s after passing through the wormhole, Gemini's warships will be in an unprotected state of "bare metal".

In order to grasp this weakness and ensure the hit rate and lethality of the attack, the distance between the defense line and the wormhole arranged by the earth side is about 1.5 million kilometers, and the time required for the light-speed attack to hit from launch to hit is exactly stuck at the level of 5s.

"Number of attack sources 3? What's going on? Gustav paused for a moment.

Didn't you say that there were only two Sea Tribe warships on the other side? And the energy density of this attack seemed to be higher than he expected.

"Two of them have been identified and are indeed our frigates, but the third source of attack is ...... Sorry, Your Excellency Commander, the other side has turned on optical stealth, and we are unable to detect the specific image of the other side.

But according to the gravitational data of the target, it should be an asteroid with a diameter of about 5~15 kilometers! It is speculated that the opponent should have used it to set up a firepower point during this time, but it is not sure the number of weapons and the level of defense on it!

In addition, our radar also observed that there were about 30 massive asteroids with a diameter of more than one kilometer near the battlefield, which should be a bunker deliberately dragged by the other side, and the possibility of another ambush in it cannot be ruled out! ”

"Huh? A new point of fire? Where did the other side get so many construction materials and weapons? Gustav frowned.

"Uh...... We do have an outpost in the solar system, which was originally intended to facilitate the replenishment of the development fleet, and there are a lot of supplies stored in it......," the lieutenant hesitated.

"Humph! What an annoying bunch of guys! Gustav felt that things were a little trickier than he expected, but they were just tricky!

"Let's start the attack according to the plan, the first wave of attacks, gather fire to the enemy's defensive fortress, and test out its specific information!"

"Yes!"

……

In the solar system, minelayers are seizing the time to re-mine the minefields that had been cleared before.

The wave of dense attacks of the spherical vehicle just now was not very powerful, but the density was amazing, although it was not able to destroy all the dark mines at the exit of the wormhole, but the density had dropped to a very touching level, and the threat to the Gemini attack force had plummeted.

But before they could push the minefield any further, the Twins' official attack came.

As the vortex in the void reappeared, there was another round of intensive firepower output on the earth's side, and then the next moment, everyone saw a strange flying object in the shape of a cube with a side length of nearly 100 meters at the wormhole gradually emerging.

The surface of this object is quite rough, the craters are like a meteorite shell, and the surface also has a criss-crossed, nine-square-like checkerboard-like grid, which looks like a huge Rubik's Cube.

Then, without any suspense, the attack on the Earth's side directly hit this cube! However......

"This ...... How can it be! ”

To everyone's surprise, this round of attacks didn't hurt this ancient monster body much!

Dozens of lasers hit it, but it could only make its surface reddened rapidly, and the shell that penetrated about 2 meters was weak, and the shell of this flying object did not know how thick it was, and there was no sign of penetration.

The dozens of magma-like objects formed by the high temperature made this thing look like dozens of more red patches.

Laser weapons are basically ineffective, and even the 3-shot heavy force field ray cannon at the main gun level can't help it, and shooting it is almost like tickling.

There were no explosions, no electric sparks, and apart from a few cracks, it was as if it was immune to force field ray attacks.

Then, in the shocked eyes of everyone, this cube actually slowly unfolded after resisting the next wave of attacks.

"Click!" As if a Rubik's Cube was twisted and spread out, a huge square stone wall with a thickness of ten meters and an area of more than 60,000 square meters appeared in front of everyone, firmly blocking the wormhole behind them!

"This ...... It's a shield! "The crowd finally saw what it was for.

Nie Yun, who had been observing this battle, was also shocked by this thing, but the insider looked at the doorway, and he saw more things from the wave of attacks just now.

"The material of this shield must be ordinary!"

In fact, this is a mineral called star core, which is only found in very few planetary cores, and in addition to its extremely high melting point, it also has a relatively obvious weakening effect on force field rays.

Although this protection is not obvious and cannot be used as a material for warships and mechs, if it is thick enough, it still provides considerable defense, so it is used by the Gemini as an excellent defense object.

With this shield, laser attacks are basically ineffective, and even force field attacks with stronger penetration will be weakened by about 80% of their power, which can greatly increase the survival chances of ships in the rear.

Nie Yun naturally couldn't watch the other party gain a firm foothold in the wormhole, although the Gemini's attack was a bit unexpected, but the attack on the Earth side never stopped.

"Fire!" "Concentrate a little attack, this shield won't last long!" ……

In the midst of all kinds of shouts, countless attacks hit this shield, and for a while, magma shot everywhere, and debris flew everywhere!

If this attack density is followed, it is estimated that in the near future, even the strongest shield will have to be destroyed like a drop of water!

However, Gemini naturally understands that the most important thing in this kind of wormhole attack is the continuity of the attack.

In fact, just after the Rubik's Cube shield was unfolded, the wormhole had been opened again, and this time it was a Sea Clan frigate.

With the shield in front of it, this frigate finally opened the force field shield after paying the price of minor injuries, and became the second protective force for the twin stars to gain a firm foothold!

Immediately after, a small aircraft carrier in the shape of a drum almost followed the frigate through the wormhole!

As soon as the carrier gained a foothold behind the giant shield and frigate, the cylindrical shell immediately opened in unison, revealing neat rows of mechs and fighters inside.

This kind of cosmic aircraft carrier is similar to the ocean-type aircraft carrier on the earth, and it basically has no combat effectiveness, but once a large number of carrier-based aircraft form a scale, the combat effectiveness is also quite terrifying!

"Bang bang bang ......" The next moment, a mecha and a space fighter were violently ejected, like several spiraling fireworks blooming at the same time!

In just 2 minutes, 200 mechs and nearly 1,000 fighter jets were ejected one after another, and countless tail flames were dotted, and the scene was spectacular!

It is conceivable that once so many small combat weapons are scurrying around on the battlefield, it is enough to bring a devastating blow to the earth's defense line, after all, in terms of troops, the earth's side of the horse can't catch up with the twin stars.

"It is worthy of an old interstellar civilization, and this means are endless! I'm curious, though...... How do you want to cross the minefield? Nie Yun looked at the battlefield picture, his expression still relaxed.

Then the next moment, Nie Yun and the others saw that those mechs and fighters were not scattered to attack the front on the Earth side, but hid behind the shields in unison!

The mechs were shielded and the fighters followed, forming a neat queue behind the mechs.

The next moment, this giant shield actually spread out in all directions, splitting into 54 small shields, dragging 54 small tails, and rushing towards the defense line on the earth side! Occasionally, the dark lightning crashed into the shield and exploded, but it basically did not cause much damage to the mechs and fighters in the rear!

"I'll go! Eagle catches chick?! Nie Yun was dumbfounded.

Robotic Bug: "......" (⊙_⊙b)