It's reasonable for me to have a two-way foil for a second-level civilization, right?

Lv Yongchang couldn't help laughing: "Zero, have you found any traces of Proxima Centauri?"

Zero's avatar appeared in front of everyone.

"Currently, no signs of Proxima Centauri have been found on the surface."

Hearing this, Lu Yongchang was slightly taken aback, and subconsciously asked, "What about the underground?"

"Underground exploration is currently underway, and no abnormal structures have been found..."

As soon as the words fell, Zero suddenly changed his words: "Correction, the abnormal structure of the underground has been discovered."

A 3D modeling diagram is presented in a holographic projection.

Under the undulating ground, a huge hole suddenly appeared!

The cavity is in the shape of a disk as a whole, very similar to the structure of the Proxima Centauri.

"That's it."

Seeing the obvious man-made traces, Lu Yongchang said firmly: "Zero, send some drones to investigate carefully. I want to know the location of its vents and other information."

……

After more than an hour, Lu Yongchang looked at the information in front of him and took a deep breath.

"Troublesome..."

"These Proxima people made the dungeon look like a turtle shell...they didn't even leave vents!"

Like Lu Yongchang, the expressions of the rest of the people were also difficult to look at at this moment.

There is no vent, which means that the genetic weapons that humans are going to release cannot be introduced into the so-called dungeon through the atmosphere.

"Professor, we found the elevator." Zero's voice sounded again, "It's just that it's locked."

The camera picture came, and a black cabin stood next to a huge bomb crater.

The cottage door was closed.

From the outside, there doesn't seem to be anything out of the ordinary about this hut.

But you can see how special this cabin is from the surrounding bomb craters and all those strewn construction debris!

It perfectly withstood the continuous nuke attack!

"We can send a robot to cut it open." Zhao Zijie's voice came from the side, "and then put genetic weapons into it."

Lu Yongchang shook his head slowly: "No."

"It's not a good idea."

"This is just their elevator, and the other party will definitely be able to cut off this passage."

"Once we alert the enemy, we lose the opportunity to use this weapon."

Lu Yongchang hesitated for a moment, and said again: "If they continue to hide underground, it will be difficult for us to quickly deal with these Proxima Centauri."

"Street fighting in the opposite field is an extremely stupid approach."

Zhao Zijie pursed his lips hard, and scratched his head in distress: "Then...then what should we do now?"

This situation is not covered in the Star Wars simulation class.

Not only him, every captain and starship pilot had distressed expressions on their faces.

They know how to use various weapons and understand various art of war, but they have no clue about this unknown situation.

On the contrary, Lu Yongchang had a smile on the corner of his mouth.

He clapped his hands with a relaxed face, and said in a relaxed tone.

"Let them stay in their tortoise shells."

"We let the genetic weapon in by itself."

Looking at the doubtful eyes cast on him by the crowd, the smile on Lu Yongchang's face became more and more obvious.

"Everyone, the next step is my job."

Just as Lu Yongchang was about to turn around and leave the command center, Zero's voice sounded again.

"Professor, we discovered a second underground anomalous structure."

"The similarity between the two underground structures reached 90 percent."

Lu Yongchang stopped suddenly.

"okay, I get it."

"It appears that these Proxima Centauri created two turtle shells."

……

a week later.

The two Xuannv-[-] ships flew out of [Earth] and headed towards Proxima b along the same route.

a few hours later.

The two Xuannv II stopped in front of two similar black cabins.

The hatch opened slowly.

Countless silver-white substances flew out of the cabin, circled twice, and flew towards the black cabin.

Those are modified nanobots.

In order to increase battery life and carry genetic weapons, these nano-robots are several times larger than the prototype.

Even so, they can still easily enter the hut through various gaps, and then use the elevator to enter the dungeon that looks like a turtle shell!

PS. Ahem... I only have time to write a chapter today, please take a day off.

Chapter 286 The Terrified Augustus

Proxima b.

Academy of Sciences Dungeon, Observation Room.

Since the destruction of 12 land-based laser weapons, Augustus has issued a surrender request to the enemy.

But something happened that frightened him.

Those invaders did not respond to their pleas to surrender at all.

And his decision also made the Proxima Centauri civilization lose its last chance to resist - the solar system fleet has blocked the Proxima Centauri synchronous orbit, and now they can only guard the more than 600 starships and continue to hide in this narrow underground inside the space.

This is also the case, recently, he has clearly noticed that many Lyles are dissatisfied with him.

Because of the deep-rooted hierarchy, those Lyle said nothing.

But Augustus knew in his heart that such a scene would not last long.

Although the reserves in the dungeon are enough for all of them to live for hundreds of years, such a depressing environment will inevitably lead to darkness in some people's hearts.

While restless, Augustus was constantly thinking about ways to break the situation.

On this day, as usual, he came to the observation room early, trying to observe the movements of the intruders with the help of some observation equipment left on the surface.

Augustus looked solemnly at the monitor in front of him.

"What are these intruders trying to do?"

Looking at the densely packed red dots on the screen, his six small eyes showed some doubts.

The voice of an observer came: "According to the data sent back by the observation equipment, these seem to be some extremely small drones."

"Those invaders should want to use these drones to conduct a preliminary inspection of our planet."

Augustus took a deep breath.

Drone inspections have already begun.

I don't know when they will discover the existence of the dungeon...

The uneasiness in his heart grew stronger.

After pondering for a moment, he issued his own order: "Nartes, blow up the elevator and seal all the entrances and exits of the dungeon."

"What?" Nartes on the side heard this terrifying order and asked subconsciously, "Your Excellency Augustus, are you sure..."

Augustus directly interrupted Nartes: "I'm sure."

"Our dungeon is a complete self-circulating system, and the materials inside are enough for us to survive for hundreds of years."

"Don't forget, the main star is about to go out, and these invaders won't stay for long."

"When they are gone, we can use these more than 600 spacecraft to go to new star systems."

"But, once this is done, even if those intruders leave, it will be difficult for us to return to the ground from the dungeon..." Nartes retorted anxiously.

"Nartes!" Seeing Nartus trying to resist his order, Augustus sank in his heart and increased his volume a bit, "Do you want to resist my order?!"

Looking at the angry old man in front of him, Nartes suffocated suddenly.

He opened the breathing hole, exhaled a mouthful of hot air forcefully, and said in a not very respectful tone: "As you wish."

……

After learning that the elevator was blown up, August calmed down a lot.

Perhaps because there is no way out, the impetuous heart has calmed down a lot.

At least these few days Augustus had been quite comfortable.

It seems to have returned to the leisurely days of the original Academy of Sciences.

But such days did not last long.

More than a week later, a shrill siren broke the hard-won calm of the dungeon.

"O, Your Excellency Augustus!" The observer's sharp shout came from a distance.

Augustus opened his eyes impatiently and looked in the direction of the observation room.

"Those intruders are coming towards the underground city!!!"

Augustus, who was going to scold the observer, stood up from the reclining chair the moment he heard this.

"What, what's going on?"

Perhaps it was because he had just woken up, or because he was too frightened, Augustus' voice was particularly sharp and piercing.

While asking loudly, he walked quickly towards the observation room.

……

Looking at the red dot flying straight towards the dungeon on the monitor, Augustus' expression suddenly became ugly.

Damn.

Those raiders found their dungeon!

"What are the specific parameters of this spaceship?" Augustus asked in a low voice.

The observer quickly responded: "The length is about 100 meters, and its performance is similar to our small spacecraft in all aspects."

"Only one?" Augustus' eyes showed some doubts.

A small spaceship can't carry many things!

"To be precise, there are two ships." The observer hesitated for a moment and said, "The other spaceship flew towards another dungeon."

Augustus' face turned ugly again.

It appears that both dungeons have been discovered.

How efficient are these invaders...

"A small spaceship about 100 meters away... They should just come to investigate." Augustus suppressed the uneasiness in his heart and whispered, "We have already blown up the elevator. If there is no entrance and exit, they should Will not bother to kill them all."

The observer on the side did not speak, but looked solemnly at the monitor in front of him.

……

【Earth】command center.

"The nanorobots have been successfully released!"