Since Lin Dong did not achieve any decent brilliant technology when he fought with aliens for the first time. This is equivalent to Lin Dong, even a failed sweep.

Now the aliens have escaped. There is a new nebula about 30 light years away. There is a biggest premise to reach this new Xinyu.

It is on the road in it. Since the cute place has to pass an active black hole. The gravitational waves on the surface of this black hole are flowing constantly, it is easy to entangle the fleet into its own huge gravitational field.

Due to the rolling of gravitational waves on all sides, humans usually call such black holes active black holes. This active black hole is quite dangerous for fleets like Lin Dong.

He may swallow Lin Dong's fleet in one go at once. So if he wants to reach 30 light years, he must cross this active black hole.

And because it is an active black hole, its expansion and variation are different every time.

Therefore, this creates a huge problem for you. However, Lin Dong's detector flew by detour and crossed.

They have discovered a planet numbered 0090 in the distant orbit.

A large-scale alien fleet was found around this planet, with a total of 300,000 escort carriers and a dense drone formation of about 3 billion.

However, this alien fleet seemed to be exactly the same as the one just now. Therefore, Lin Dong judged that this was the main fleet of the aliens who were driven away by him.

But how did they pass through this active black hole? This is strange. If space-time tunneling is used, it will be easily intercepted by the black hole.

In order to avoid the Antarctic, we must bypass the black hole and transmit in a long-distance diagonal direction, and then take a detour back for formal transmission.

This will lead to more than tens of light years. However, so far, Lin Dong can only move forward like this.

Fortunately, he can use his fixed-point light transmission mode to set his fleet first and bypass this huge active black hole.

In order to save distance and space, we must tentatively reach the outer edge of the gravitational force of the black hole. There should not be too much, nor too little.

If it is too far from the outer edge of the gravitational force of the black hole, then your detour will be too long.

Of course, on the other hand, if it is too close, it means that you are flying towards the active gravitational fluctuation of the black hole. That is to perish yourself, and the entire fleet may be swallowed by the black hole in an instant.

Therefore, Lin Dong had to conduct continuous scanning and testing, and then constantly explore which position the edge of the gravitational wave of the black hole at the farthest distance is based on the results of the scanning test.

After finding this location, Lin Dong ordered his fleet to start targeted transmission.

Since the advanced technology of alien fixed-point transmission technology beam was absorbed last time, Lin Zong can also transmit his own fleet in a directional manner.

Soon he began to bypass the entire front of the active black hole. The first apogee happened to transmit light around the outermost layer of the black hole's edge.

When he appeared at the first node, Lin Dong saw this huge black hole through the window of his mothership.

Now the black hole is only about three light years away from it. This range has reached its edge limit for the huge gravity of the black hole.

At least two light-years away near the black hole, it is completely covered by its gravitational waves.

There was almost an empty darkness

, there is no sign of survival. It is impossible for any astral body, nebula or light to survive under this gravitational wave.

Seeing all this, Lin Dong also felt a slight trembling in his heart. After all, facing the huge black hole at the closest distance, gravitational waves.

Even a veteran with rich interstellar exploration experience like Lin Dong can't help but feel a burst of nervousness about this.

The fleet finally passed the gravitational waves of the black hole and began to penetrate in the direction directly in front of it and returned to the original transmission track.

Continue to use. The point is light transmission. This time it travels through 30 light years. It is 1.5 times the longest node of humans in the past.

Arrived at the alien fleet, about 15 million km away from the combat point. Here, Lin Dong immediately stopped transmitting.

He ordered the 1,000 combat motherships he had first to be cast immediately ordered his fleet to start unfolding and ejected a large number of drones.

However, the drone did not start to launch the active attack missile, but all fission was carried out.

100 billion drones form a vast ocean in front of them. The entire front is long and endless, completely wrapping the entire alien front opposite.

And that doesn't count. The 200 billion missiles to be launched. Once the active attack missile is started, 300 billion attack units will be formed.

Lin Dong believes that there is no known alien group now able to own or block such a cluster of more than 300 billion combat units.

So he felt that as long as his drone and active attack missiles were all deployed on the front line, the opponent's aliens had the means of copying.

They also cannot fully replicate their huge cluster.

In particular, aliens will concentrate their main attack power to attack the oceans of drones and active attack missiles that they launch attacks.

Lin Dong was undoubtedly guessed at this point. The alien fleet immediately ordered its drone to start volleyball fission.

It turns out that their drones can also undergo molecular fission in space. The fission speed is quite amazing, just between the shaking of eyebrows and eyes.

The opponent's drone instantly changed from 600 million to more than 200 million targets. Then the troops were divided into three groups to form three shapes like the word "shan".

The attack ocean formed by using three very sharp arrows directly hit Lindong drone and active attack missiles.

Lin Dong saw all this on his big screen, and although he was interested in these aliens in his heart, he immediately increased his interest. At least their fission technology should be preferred over himself.

So the other party did not fission all drones in advance. What's even more amazing is that their drones fission methods are very similar to their own optical molecule drones.

The other party also used direct drones to produce more drones after space fluctuations.

The fission of one's own photomolecules requires the continuous flickering of the light molecules in space before they can start fission.

In this way, the appearance human has more than 200 million attack and interception units. They immediately approached the ocean of drones and active attack missiles, and the two sides were engaged in large-scale battles here.

Naturally, they are not giving in to each other, and the other is attacking their own attacking front. This kind of fighting style of sacrificing their lives to accompany a gentleman made Lin Dong a little refreshing.

In the past, when aliens encounter such a huge attack cluster, they will immediately compress their own line.

The biggest secret angle defense.

However, the more intensive defense is like this, the more likely it will be to be subject to active attack missiles. The hybrid attack active attack missiles will be more suitable for the tracking targets.

In this way, the higher the density of the opponent, the more the missiles will be attacked actively.

The alien group in front of him did not adopt the policy of actively defending and retreating, but instead actively fought back.

And Lin Dong has seen that their speed of copying drones is no less than that of himself, and even has to be based on his own replication capabilities.

But the common problem of aliens is still that they do not use guided weapons, that is, they do not use any guided missiles.

So for aliens, what they copied and divided were mainly their own drones or interceptor troops, not including those actively attacking missiles in Lin Dong's hands.

So Lin Dong's active attack missiles were in front and drones were clustered behind, forming a front-back attack wave.

They also rushed up directly against the opponent's attack wave. The two sides began to talk on the shock line and attacked each other in the same way. They could not tell where the enemy and me were at the right time.

You are still the same when you see this, use the same trick again and order the two thousand super engineering motherships behind you.

The troops were divided into two groups, bypassing both sides of the front line, and quickly pointing to the enemy's mothership and parked position.

Then, at this position, immediately fire frozen light at the enemy's mothership.

This time, the aliens seemed to have been prepared for a long time. Last time, about 1/3 of their mothership was taken away by Lin Dong's completely frozen transmission.

It is obvious that this time they learned the last painful lesson. When Lin Dong's engineering mothership had just entered the launch line.

When he was about to launch his own frozen beam, he suddenly spread out from these alien motherships towards his launch line, and dark red lights were rays.

These are super melted light. For a long time, all you have seen in your own fleet, which has such functions.

The dark red light waves emitted by aliens also formed a huge protective wall on both sides, pushing directly up the frozen light emitted by the Lindong Project Mothership in parallel.

Start freezing on both sides not far from the enemy's mothership fleet cluster, and the light stalemates.

This stalemate is just a confrontation between the two parties using light waves. It is obvious that the opponent's attacking mothership is using its own energy to confront Lin Dong's super transportation engineering mothership.

However, the super transport mothership is equipped with a fuel system with wind-negatives and a system dedicated to emitting frozen light.

Under normal circumstances, these systems use a low temperature of about 200 degrees to freeze the target. Most of them can be directly frozen after the opponent is frozen and then transmitted in a directional manner.

Now, because his frozen light was retreated by the opponent's counterattack light, he could not attack forward. So Lin Dong ordered the mothership and the fleet to increase the energy output from its own light waves.

At the same time, the alien fleet also obviously increased the resistance energy of its infrared light waves.

However, the aliens' light waves have a huge feature, which was caught by Lin Dong at a glance, and their red light waves are moving forward one after another.

Unlike my own frozen light, it keeps pushing forward directly. So at a short distance, Lin Dong's frozen light is obviously still infiltrating the image.
Chapter completed!