It’s enough to be a different species, right?”

Lin Sen smiled and nodded: "That's roughly true, but the number of alien species and the specific evolutionary level distribution in the world are always changing, so it is still unknown what level of alien species exists outside the dome. If k

It's okay to say that it's level 1, but once there are master-level and nightmare-level alien species that exceed level K, even Bai and I may not be able to deal with them, so... we have to prepare for the worst."

"What's the plan?" The atmosphere suddenly became tense.

"The plan to sacrifice a certain dome." Lin Sen said very calmly and implicitly.

But there were smart people in the room, and everyone understood what this sacrifice meant.

After a while of silence, Lin Sen continued: "But don't worry too much. Although the Dominator-level alien species is very powerful, with Bai and I's current synergy, it is still enough to deal with it. As for the Nightmare-level alien species, how can such a thing really be dealt with?"

Its existence, with its evolutionary strength, should no longer be of interest to humans, so you can rest assured."

These comforts sounded quite reliable, so everyone felt at ease.

After a brief chat, Lin Sen drove Bai away from Elub.

Everyone is extremely busy right now, and even Dongfang Ruo cannot be alone. Her strength has destined her existence value, and Amy has pinned the safety of the entire Erub on her.

On the second night, humans, who had been preparing for the day, ushered in a new round of invasion.

The quantity and quality of the alien species were even worse than the previous night.

Li Boan's team suffered more than half casualties overnight, but Li Boan still survived with his bravery and skill in fighting. He was also recognized by his partner and praised by Nangong Yu.

But no one was happy, because the losses in this night were too great, the serious shortage of ammunition, and the unknown evolutionary ability of the enemy made the human army suffer a lot.

In particular, the infectivity of alien species has created a large number of infected alien species. Although these alien species have average combat effectiveness, one second they are still your comrades, and the next second you have to move your gun to kill them, which is a slight psychological hurdle.

One trip, and the next moment, he became a member of the alien army.

But the overall result is still good, and the strategy of concentrating personnel and materials adopted by Erub has achieved obvious results.

However, the situation reversed on the third night.

The alien species left over from the previous night quietly sneaked into a shelter, and then one alien species created tens of thousands of infected people. This contaminating speed left humans in a hurry.

Finally, as a last resort, the regional commander issued a destruction order, and the entire civilian population in the shelter was buried into the underground abyss together with tens of thousands of infected people.

After three nights, the casualty statistics had reached more than seven million, and the entire Erub fell into a bleak tone.

Seeing this, Amy knew that mankind was in urgent need of encouragement and victory, and only hope could lead the people of Erub to survive.

So on the fourth night, the human coalition forces carried out a crazy massacre against the alien species. Not only did all the alien species that invaded Eluber fail to escape, the coalition forces even chased away Aluber, and with the intervention of Dongfang Ruo

Killed a horned beast with an evolution level of k.

When this giant beast with a body length of more than fifty meters, a height of nearly ten meters and a weight of nearly a thousand tons was pulled back to the central square of Erub, facing its conical head like a hill, people were surprised and at the same time demoralized.

Big rise!

For four consecutive nights, nearly 10 million casualties were forgotten, and the good news of victory spread throughout Erub.

Dongfang Ruo is even touted to the point of being a god.

But only she knew that this seemingly powerful beast was actually vulnerable to a single blow, and the real enemy had yet to come.

On the fifth night, inspired by victory, the coalition's fighting became much more fierce. All those holding weapons, whether they were real soldiers or civilians who voluntarily went to the front line, believed that they had the ability to kill them.

Therefore, the night went smoothly.

But after everything went smoothly, there was an undercurrent.

On the sixth night, Alub actually experienced a whole night of peace for the first time.

The soldiers on the city wall were drowsy, but Dongfang Ruo always maintained the posture of the white moon, not daring to relax, because she knew that only monsters with a terrifying evolutionary level appearing nearby would cause other low-level monsters to appear nearby.

The alien species dare not approach Erub.

If the two Dongfangs joined hands, they could drive away this terrifying existence without showing its face due to their strong momentum.

It turned away at dawn and disappeared deep into the mountains.

Dongfang Ruo breathed a sigh of relief, feeling that this night was harder than any of her previous nights.

And she didn't have any rest during the day. She had to tell Amy and Lin Sen about this.

…

Amy has walked back and forth in the room many times. She has been thinking about countermeasures, but the existing resources are so few. Humans don't even have weapons stronger than the thinking chariot. What can they use to deal with yesterday?

What about that level of alien species?

A powerful existence that can scare away alien species within a range of hundreds of kilometers, its evolution is incredible.

Amy has never considered how humans will face these monsters that have been indulging for more than ten years after losing their numerical structure.

Finally, after waiting for a long time, Lin Sen entered the house.

But as soon as he entered the room, Dongfang Ruo felt something was wrong.

"What happened?" Lin Sen was supposed to ask Dongfang Ruo, but now she asked first: "What happened?"

Lin Sen replied: "The Sixth Dome has fallen. The surviving refugees are on their way to Erub, but at their current speed, they can only get halfway before dark. If no one protects them, they will

Killed by alien species near the Lesau Mountains."

Amy looked shocked.

"Then... let's protect them?" Dongfang Ruo was also shocked. Although she didn't know what happened in the Sixth Dome, Lin Sen and Bai couldn't cope with it. It must be an alien invasion beyond imagination.

Lin Sen shook his head: "No need, the number of these survivors exceeds five million, and they are very scattered. We have no ability to protect them at all. We can only stick to Alub to prevent Alub from encountering the same danger."

Amy calmed down and nodded: "Lin Sen is right, Alube himself has no time to take care of himself, we can't take any more risks."

Dongfang Ruoque gritted his silver teeth, she hated this kind of calmness.

"Then...what happened in the Sixth Dome?"

Lin Sen didn't say anything. He only said one sentence before leaving the room: "Don't take in any refugees! Even if you watch them die, you can't open the door to the Wall of Sighs!"

The seventh night is destined to go down in history as the most painful night for mankind...

The Sixth Dome was plunged into a sea of ​​fire. At the last moment, the defending coalition forces ignited the fuel inside the entire dome and died together with the alien species. More than seven million survivors also disappeared deep into the mountains while fleeing.

There are countless similar tragedies happening at the same time in the world...

Many years later, when people look back on this period of history, they cannot bear to mention those tragedies again. They just want to skip them and see the ending written at the end.

Only seen.

It is recorded in Li Boan's memoirs.

Thirty days passed, thirty days like hell... The sky was dark, and I could no longer distinguish between night and day. I could only see raging fires, burning humans and alien species into ashes.

Survival seems to be a kind of irony at this moment.

I am lucky enough to survive...but I have to sadly witness the demise of mankind...

…

Maybe I was wrong, this was not the end, with a dull roar, Erub woke up.

The axis mast that supports the future of mankind is unfolded!

It was only then that I finally closed my eyes with peace of mind...I was sleepy...and felt at ease...

…

"Volume 2: The Golden Cage" ends here!
Chapter completed!