Six Hundred and Ninety-Seven, Underground City

"boom!"

"-10022!"

"-5550!"

A 60-level commander-level mutant mouse that was as big as a calf was hit by a double armor-piercing bullet covered with psionic energy, and the red bloodthirsty eyes were hit, and the high-speed spinning bullet was directed backward. It pierced through its hard skull and brain, forming a large pile of blood!

About ten minutes had passed since Feng Luo and the others entered the underground area of ​​the military base.

But the current location is less than 200 meters away from the building when they came down in a straight line.

The reason why the speed of travel is so slow is that in addition to encountering the mutated mongooses remaining in the passage at the beginning, there is now another swarm of mutated rats with a number of more than two hundred!

Obviously, the underground part of this military base has become the nest of many desert species.

Fortunately, for any monster, there is a concept of territory.

There was a fork in the middle of the distance of 200 meters, and they only met these two waves of monsters.

"boom!"

"-2845!"

Relying on the power of the charge, he jumped up, jumped down, and smashed the thick alloy shield on the head of the commander-level mutant mouse that was almost blown off. Thorn Rose seized the opportunity to supplement the output, and killed this level 60 leader creature with not high blood volume but very powerful attack power!

The number of this wave of rats is a bit larger than the previous mutated mongoose, and the base level is also over level 60.

But fortunately, their blood volume is also not very high, and they are purely physical aggressive monsters like the previous mutated mongoose.

Therefore, in the relatively simple environment of this underground passage, under the cover of enough firepower for the group of Everbright City, they did not cause too much damage to the team!

Of course, with monsters of this level, and there are so many of them, it is impossible for them to be completely without threat!

Judging from Mr. Meng's body, which was severely twisted by his claws and oozing blood, and Mr. Jiao's energy robe with a big hole in it, we can know that this battle is not as easy as before!

Although it is a gregarious monster,

But the level of these mice is there, it is really difficult to deal with.

"Squeak, squeak..."

Fortunately, once the leader monster died, the remaining more than a hundred mutant mice immediately began to flee quickly, dissipating in the dark passages in front of them that spread around!

Naturally, the group has no intention of pursuing them!

Although the things released by these mutated mice that have not been reclaimed are also very good, the energy crystals released by more than a hundred mice killed are close to tens of thousands.

However, they don't even know where the laboratory is now, and they must save bullets and consumables as much as possible, and don't fight if they can't fight!

The goal this time is not to farm monsters or open up wasteland, but to do tasks!

...

"Muzi, what's the matter, can it still be used?"

Half a minute later, Mr. Jiao had a lot of expectations.

Wenzheng stood on the wall, dismantled the surface structure of an instrument, took out the storage and calculation core chip, and then quickly placed it on the wooden board on the chip engineer's special reading device.

Is it impossible to obtain information if there are no people in this base?

For players with specially configured equipment for exploring relics, this is obviously not the case!

After killing the mouse, the group unexpectedly discovered that there was an intelligent terminal embedded in the wall at the position of the mouse's nest.

And in this kind of terminal, there are usually information about some relics stored, and even a structural map of the base!

So Muzi, who is a chip engineer, naturally acted without hesitation.

"Well, it can be used... Moreover, this terminal should belong to the branch brain of the area. There is a structural map of the base inside!"

Muzi quickly clicked on the reader, and when he saw the prompt on the screen, he said with joy on his face.

"Huh? Wait... Hiss, no way!"

However, a few seconds after he lowered his head and analyzed the three-dimensional image extracted by the equipment, representing the structure of the underground base.

Muzi's face suddenly became a little dazed, and then he took a deep breath!

"What's wrong?"

The rest are a little puzzled.

"Look!"

With a surprised expression on Muzi's face, he immediately enlarged the image on the device through the scout bracelet and projected it in the air.

"I'll go... No way!"

And when they saw the enlarged image clearly, everyone either inhaled or frowned.

On the base map obtained from this terminal, the location of the A-2 laboratory was not found!

However, although the target laboratory was not found, this very detailed structural diagram gave a map of the entire underground base, which is extremely surprising.

"The radius exceeds twenty kilometers?"

After seeing the labeling of the scope on the structure diagram, everyone's first reaction was as dumbfounded as Muzi's.

This underground base has a radius of more than 20 kilometers, and the longest part has a diameter of more than 50 kilometers!

Where is this an underground base?

Each is an underground city, and it is also an underground city beyond the ordinary sense!

An area of ​​thousands of square kilometers is already the size of a secondary city in the game, even larger than ordinary secondary cities, close to the size of a main city.

It is hard to imagine that in the desert of death, there is such a large, super underground city with an astonishing scale.

In other words, an underground relic, the largest underground relic you have seen so far!

"Huh, this ruin. If it can be reclaimed, the harvest will be unimaginably rich!"

Adai's eyes were wide open, and her breathing was already a little short.

"uncertain!"

"The value of the ruins cannot be judged simply by the area!"

"From the area we just walked through, we can see that there is not even a single guarded battle machine along the way, at least there will be nothing of value in this area!"

Muzi shook his head.

"The most important thing is that this is a high-level monster area. It is absolutely astonishingly difficult to open up this ruin!"

"And because the level of the monsters is too high, the things that exploded are currently useless... So, even a large guild probably won't be willing to invest in such high-level relics as land reclamation, at least until the level reaches 60 Level or so!"

Muzi's words also made some people look back from the surprise of discovering the ruins.

Yes, this ruin is big, but it doesn't mean it's valuable!

Or, at least for now, the manpower and material resources spent to open up such a ruin are not worth the candle.

Only Feng Luo, at this time, had a thoughtful expression on his face again, and his eyes were quite focused, and he even glanced at the map projected in the air several times!