Bishop on the run from the Ark, but the Fourth Scourge

"No, I haven't been here before, it was Yuri who came here last time."

Ling Zhi pointed to the dead wood that was artificially cut down as a mark not far away, unloaded the luggage from Longmen Arm, carried it on his back, and walked forward.

"Yuri gave me this map and said there might be something useful here."

"Something useful? You don't know what it is?"

"do not know."

The gantry arm floated close to the ground and followed behind.Rixin settlement must follow the more days the better!

The leather boots kicked away the layers of dead weeds on the ground, exposing the rusty railroad tracks,

The fox's ears trembled, and the line of sight stretched forward from the railroad track, and an abandoned mine came into view.

It's just that the wooden board that sealed the hole was torn, and the pieces were scattered all over the place. You don't need to look too much, you can tell at a glance that it is Yuri's handwriting.

"Yuri said that when he and his subordinates were experimenting with the newly evolved sonar function, they sensed a huge underground cavity in this mine."

"Extended and complex, connected with artificially excavated mines."

The little fox took out the assault crossbow that had been deliberately shortened by the gun stock, and poked his head into the cave, the sound collided and echoed in the cave wall.

"Because he didn't have time to spend time on exploration, Yuri drew the map and put it on the forum. After a long time, no one wanted it. I just recently found it."

Freehand drawing a map... is it so cool?

Yuri is probably some kind of urban special forces, right?

The retired soldier king plays games in retirement, come to Terra to abuse dogs and dig vegetables?

Thinking about it, Longmen Arm immediately slapped himself (with his tentacles) on the face a few times.

Bah bah bah!How can I lose my prestige and the aura of others? !

The abandoned mine is in a mess, and the slag of various minecarts is scattered in a mess. The gantry arm is switched to a "land-walking form". "foot".

Some are like ostriches,

But more like the "Striker Helicopter" of the Empire of the Rising Sun in RA3.

To tell you the truth, I am a first-blooded Longmen arm, not a second-rate person like Fenghua Xueyue,

As the only one in the whole server who has evolved a "land travel form", I believe that,

It wasn't Yuri who crushed me,

Instead, he and I are fundamentally following two technology trees.

Wait, gentlemen,

I will show you the horrors of first class men and air supremacy! !

"Why are there so many things left here?"

Tentacles jabbed at the old miner's lamp that had been trampled on the ground, and Zero, who was walking in front, put on a protective mask for himself.

"Maybe we left in a hurry, and there was a dangerous mining accident in the mine. But Yuri's sonar monitoring has a tunnel, so it has no effect on us."

When you come here, there are more than just Longmen Arms who have Xiaojiujiu in their hearts,

Zero also has his little secret,

It was because Walbo's superior hearing caught a strange "croaking" sound before entering the cave.

Cack, croak, croak, most people think of frogs when they hear this kind of sound.

But Zero knew that there were no frogs in this kind of mine.

So this kind of croaking is actually the natural sound made by something breaking with the help of the cave structure. It is a "dead thing" rather than a "living thing".

So what is there in nature that makes such a sound?

Sulfuric acid spring!

In nature, especially near volcanoes,

Often there will be sulfurous gas erupting from the ground,

If there is still groundwater at this time, sulfuric acid will be formed after fusion with one hand,

The structure of this kind of cave is quite special, requiring the sulfuric acid pool and gas in the lower chamber, the upper layer connected to the surface, and a thin shale between the two layers.

In this way, it can be guaranteed that there is both available sulfuric acid and no poisonous gas will leak.

Rubbing his little hands, the little fox wore a hard hat on his head, held a flashlight in his hand, and carried a short iron pick across his shoulders, walking ahead excitedly.

The probability of such caves forming in nature is very small.

But not absolutely nothing!

And now it's clear that similar structures exist, and here's one!

I spent 110 credits to bet once and got it right!

Solving sulfuric acid and nitric acid can solve smokeless gunpowder, smokeless gunpowder, and the basis for the emergence of automatic weapons!

I don't believe that Terra's body is sanctified on average, and he can receive .50 consecutive shots in the face!

"Zero, zero? Look at this."

Yi Xue Longmen stretched out his tentacles and pointed to a simple folding brazier that had been extinguished in the corner of the cave.

"Someone has been here."

"It's just scavengers, it has nothing to do with us."

Zero glanced roughly at the brazier camp, a brazier with three stones,

Three people, even if they are enemies, don't panic.

I hired a limited-time pet flying follower at 110 o'clock a day~~

"Let's go, this is the small details of the production team, telling the suffering of this land, blah blah..."

"That makes sense... let's go."

Yi Xuelongmen glanced at the unfamiliar chess logo on the side of the brazier, stepped forward, and followed Zero's footsteps.

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miscellaneous pictures

Picture: "Author 2", location: "Images/1657982964-100317433-109055419.jpg"

Picture: "Author 1", location: "Images/1657982947-100317433-109055419.jpg"

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Volume 180 Columbia: Chapter [-] [-] Hammerman NPC

The two went deeper and deeper into the cave,

Ling walked ahead, holding a lantern in his hand to divide the dark cave into two worlds, one light and one dark,

With the arms of a bloody dragon behind, its not-so-small body is half hidden and half exposed in the interlacing of light and shadow, the lights flicker under the sky-white shell, and the pupil structure that resembles an octopus shrinks and shrinks in an orderly manner.

As it went deeper, even the one-blooded Longmen Arm, who didn't pay attention to it, began to hear a faint "croaking" sound.

But judging by Hai Si's hearing, the distance is probably still far away.

"Are you looking for this Gugua?"

Linghu's ears twitched, his tail twitched, and he followed the sound as his answer.

"Hey! Don't rush to run! The end of this sound is still far away from us!"

The little black fox hid in the darkness, and chased after Longmen's arms and legs. He seemed to feel that something was wrong. Did the tunnel go all the way too smoothly?

I always feel that the underground here is so quiet.

There are no origin stone worms, and there are no wanderers in front,

Longmen Arm caught up to Zero, and saw the little fox excitedly raising the pickaxe high.

"What are you doing?"

"It's—it's—this—~!"

The pickaxe swung down and hit the "wall" at the "end of the tunnel" in front of Zero himself, digging out some gravel and soil with a clatter.

Peng!Peng!Peng!

With several swings, the "wall" cracked a hole, a gust of cold wind blew out from the back of the hole, the Longmen Arm reacted slowly, and stepped forward to help, a fox and a son dug up the gravel and soil, and a brand new hole was displayed silently.

Longmen Arm spat out the soil that had been poked up against the wall with his mouth shell, and he listened with his ears raised, his red eyes flashing, and joy emerged.

"It's loud! It's here!"

"Have it?"

Put your body into the hole, sense the sound with the Longmen arm, and realize that the croaking sound that was still vague before is indeed much louder now.

After Ling held the lantern and went deep into the cave, when he probed for the first time, he felt a breeze blowing the fox fur on his ears,

The soft light of the lantern is submerged in the endless darkness, and the haze can't reach the end, like a netherworld, with a blue luster shining in the closed black.

"By solving the problem of sulfuric acid, you can save a lot of military expenses... Great! I want to make all those gods unemployed!!"

Speaking of the majestic great cause in a soft voice, the little black fox stepped across the cave entrance, stepped on the rocky ground with both feet, and crushed the broken shells of the molted Originium insects.

Jugao faced the darkness, took out the flare gun on his waist, and threw a ball of red in the air,

The burning chemical substance emits a condensed bright red light, like a cluster of light that continuously flashes and emits sharp spikes, cutting through the darkness, and falling from a high altitude to the ground little by little.

Only one corner of the space behind the hole was illuminated, and Zero reloaded and scattered shots in other directions. In the end, there was still a large area of ​​darkness in the bright red.

"...so big?"

really big,

One blood dragon gate arm has a feeling, and there is more space at the end of the zero's flare range.

But it's just a feeling, and he can't figure it out in reality. It is Yuri who has the night vision mad stack evolution function, not Longmen Arm.

Otherwise, he would have taken off and flew past Wuhu.

Turn on the fluorescent stick, hang it on his chest, and zero grope for a downward route, hold the lantern firmly, and go down carefully.

The lights of the lantern and the signal flare overlapped and misplaced, illuminating dry insect shells and unknown fluorescent blue mushrooms.

"This place is really "national quintessence"..."

The gantry arm overlooks the top of the head,

The dilation of the pupils made him feel the stone cone hanging upside down above his head, and also saw the stalagmite pillars standing around him, and he almost blurted out a certain word.

"Stalactites?"

"Stalactite Cave."

Zero kicks the stalagmites around the feet,

Since it's in the wild of Terra where no one cares, it doesn't matter if you accidentally break it.

"What Yuri mentioned, the underground cavity detected by the sonar collision probably refers to this."

"...Why do I feel that the hole we came in is more artificially blocked? Is it because of this stalactite cave that the workers left in such a hurry?"

"How dangerous is the stalactite cave~~"

The voices of the two echoed in the huge cave, and collided layer by layer, even the dullest creatures could catch and hear them.

Little Walbo climbed up to a stalactite pillar that was lying on the ground, held the lantern high, and stood upright on tiptoes, like a small animal looking for food.

Was it simply because of the mine disaster that the job was terminated and the workers fled?

The Longmen Arm staring at a dark place feels unreliable anyway,