Rebirth at the end of the world: I report to the country!

February 14, 2025, Dongguo time, 1:00 p.m. - the second wave of alien species outbreak is in progress.

Zhonghe City, military field, this place is similar to the layout of the Colosseum, except that the fighting stage is surrounded by glass and the sky is also capped, almost completely closed.

A young man sat outside the glass, the only spectator in this side of the audience.

Lin Li.

At this moment, he crossed his hands on his legs, waiting with interest for a fight to break out.

He didn't wait any longer, the entrances on both sides slowly opened, and along with the mechanical vehicle, two flying alien species trapped in the cage were brought in, they were the two sides of this fight.

Then the cage door on the right opened, and the flying alien species immediately climbed out after a brief daze, soared into the air, and looked for an exit. When it saw Lin Li behind through the glass, it excitedly rushed up and hit the glass, with a hideous face.

Lin Li did not move, staring at the real protagonist, the cage that was opened at the back.

A flying alien with a black back for easy identification. In addition, there is a red collar on its neck.

When the cage door opened, it flew out immediately, but even though its eyes swept over Lin Li, it was not excited, and even flashed a trace of fear. When it noticed the flying alien in front of Lin Li, it immediately let out a long howl and rushed up.

It was seen flying quickly in the air, fiercely pounced on the other party, opened its big mouth and bit the neck of the alien.

The attacked alien felt the pain and was stunned, then turned its head and howled at the other party, as if it didn't understand why the same alien attacked itself inexplicably.

They separated and came to different heights, flying in the air.

The blackened alien saw that it didn't die from the attack, so it circled and dived towards it again, and suddenly descended.

It was natural to fight back when it felt threatened. Whether it was the same kind or not was not important at this moment. The original skin alien howled and went up to fight.

After a while, they were entangled together, biting and slapping each other, and the two sharp claws suddenly intersected, making a harsh sound like metal friction.

However, the black alien seemed to be more powerful, and its movements were extremely agile, much more neat and crisp than those of ordinary aliens.

The injuries on the original skin alien became more and more serious, until later, the two arms could no longer support its body to continue flying. After a long and weak howl, it fell to the ground, but it was not dead yet, and was still struggling and wriggling.

The black alien raised its head and howled, then continued to dive, and slammed hard on the alien on the ground. The original skin alien was hit by this impact and its limbs were turned upside down, and then it drooped down weakly. This time, it was completely dead.

However, the blackened alien did not stop what it was doing. It neatly cut off the dead alien's head with its sharp claws, and then used its claws to dig inside until the alien's brain and eyeballs were all taken out. After finding that there was indeed no "alien stone" it needed, it let out a long howl with some regret, flew back to its cage, and howled at the bottom of the cage.

Its howl was rewarded, and suddenly an opening slowly opened at the bottom of the cage, and then a plate of bright and dazzling flesh and blood was dragged up.

The alien immediately flew back to the cage excitedly, grabbed the flesh and blood inside with its hands, and feasted on it. With its current attention, it probably didn't care if the cage door was closed now.

However, the test it was going to conduct today was not the end.

Fighting against ground aliens, fighting against two flying aliens at the same time, fighting against two ground aliens at the same time...

The tests were carried out one by one, until its injuries were very serious, the test was terminated, and the fighting stage was completely calm.

The alien in the middle was almost killed by a fatal attack, but Lin Li simply entered the dangerous area and used his aura to make both sides crawl on the ground, thus avoiding its death.

"The result of the cultivation is good. If it can be cultivated in large quantities, there must be many places where it can be used. Is it very costly to cultivate it like this?" Lin Li left the room and came to the researchers behind the scenes who were monitoring it and commented.

If the aliens can be domesticated on a large scale and then let them kill each other, this is indeed a very good way to deal with the disaster of aliens.

"If we have to talk about the cost, it is not very high. Now we have prepared artificial meat that can be accepted by aliens. The part that requires human blood is not high. The current restrained blood supply inventory in Zhonghe City is enough to induce tens of thousands of trainable aliens to behave like what you just showed in front of you." The researcher introduced.

Aliens do not die immediately if they cannot eat humans. In fact, they can live for a long time with the energy provided by the "alien stone". It is still unknown whether they will die naturally.

The human blood and meat required for training alien species are mainly used to cultivate skills and rewards after completing tasks.

"It's just that the number of alien species that can be trained is too small." The researcher shook his head with some regret.

First of all, the alien species that can become tamable must be intelligent alien species, and there are certain difficulties in capturing them.

However, as time goes by, this requirement is becoming easier and easier to meet - now the proportion of intelligent alien species in alien species is already very exaggerated.

One-third of the alien species born in the sky above Zhonghe City will not attack immediately, but will hover outside the nest, waiting for those unintelligent cannon fodder to go down and die, and then hide in the sky.

Some of them prefer to launch a surprise attack on Zhonghe City at night.

Others simply gave up Zhonghe City and flew to other places.

To a certain extent, some alien species are now so smart that humans don't need them.

"Secondly, after opening their wisdom, they must also be extremely afraid of death. Only with fear can they be domesticated."

The collar on the alien just now is a collar that can be remotely controlled to explode. If it explodes at close range, it will die immediately.

After all, from a practical point of view, if this kind of alien species is really used in the future, there will definitely not be a circle of glass outside the Colosseum. Who knows if the alien species will bite the "master" to death the moment it is released from the cage in order to eat people.

A similar situation occurred in the experiment.

Humans have heard the truth in the morning, and they can die in the evening.

There are also alien species that eat people in the morning and die in the evening.

The alien species just mentioned are too smart, and they showed the illusion of pretending to surrender in this incident.

After gaining trust, they suddenly want to hurt people.

Therefore, a real fear of death is a necessary condition.

Researchers do not think that humans can use "love" to influence alien species and make them like pets.

This kind of thing can only be achieved after at least thousands of years of long-term domestication. (End of this chapter)