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Chapter 188 Large-Scale Oil Production Site
Through continuous observation, Chen Dong has figured out all the details of the operation of the Kobold, the underground mine transfer station.

There are two shafts like the ones I just ascended through the hanging basket!

At different positions at both ends, there will be two or three kobolds guarding the shaft mouth.

Their only job is to wait for the mine carts under the shaft to arrive and deliver the ore.

The ores transported up will be screened and picked by another group of kobolds.

Then move it next to the furnace.

Then a few kobolds next to the furnace are responsible for fanning the flames, controlling the fire and putting raw ore into it.

And a few strong kobolds at the exit of the furnace will wield huge weird hammers to hammer and extract the ore.

The ore resources that have been tempered and extracted are transported by another group of kobolds through a small door leading to another place.

At this small gate, there are many kobolds with various weapons surrounding the small gate.

Looks like it should be on a security mission.

There should be other kobolds behind the door!

In this way, these ores were finally transported out through this small door!

At this time, the next batch of ore has not been confirmed to be extracted, and it seems that it will take some time.

Chen Dong quietly walked around holding the candle, and then slowly approached the direction of the huge furnace.

This huge melting furnace is like a natural grotto, with a spacious interior, and the flames are burning inside without leaking anything.

And a small stone warehouse is connected to the bottom of the furnace.

Chen Dong went around curiously and saw that there was some shiny liquid inside the stone warehouse.

Smell the smell, it is kerosene!
The design of this melting furnace is quite exquisite, making perfect use of the natural cave.

Moreover, this stone warehouse is connected to the furnace, which can ensure the continuous burning of the furnace.

It won't consume too much at one time!
And once the kerosene is consumed, it is quite convenient to continue adding kerosene here.

Seeing this, a smirk appeared on the corner of Chen Dong's mouth.

He secretly took out a plastic bottle and picked up a bottle of kerosene.

[Obtain: kerosene 400ml]

Chen Dong curiously clicked to check the details.

[Fire oil: Low-grade fuel, kobolds extracted from concentrated oil beds, used for fire and lighting supplies!After adding sulfur, it can be made into fire oil, cupping cans and other combat weapons]

Looking at the system description in front of him, Chen Dong was taken aback!
what?
Fire oil is actually extracted directly through the concentrated oil bed?
Although Chen Dong had guessed for a long time that the kobold's fire oil source must be a natural resource directly obtained from the bottom.

After all, it is not enough to rely on animal fat alone for such a huge amount of kerosene, and it is impossible to kill so many dog ​​heads to make it together!
If it is vegetable oil, it is impossible to gather so many oil-rich plants in the desert environment.

However, it was beyond Chen Dong's expectation.

I didn't expect that the source of kobold's fire oil was extracted from the concentrated oil bed!
What is an oil bed?
It was the pay zone of a large oil field.

And the kobolds were able to concentrate the oil bed?
This kind of divine technology is absolutely impossible to achieve with the current technological civilization of mankind!
Could it be that the civilization development of these kobolds has reached such a high intensity?
However, the system introduced that the kobolds only possessed the rudimentary tribal civilization.

Chen Dong was full of doubts.

But now all this can only be explored bit by bit.

Holding the plastic bottle, Chen Dong kept putting all the kerosene in the stone warehouse into his core barrier.

Soon the fire oil in this loss of position bottomed out.

Then Chen Dong held a candle and quietly hid behind the wall.

Soon, the flame in the furnace faltered a little, and then the flame gradually weakened.

Two kobolds who were looking after saw this scene.

"Wang Wang Wang"

There was a burst of shouting and shouting, obviously to remind the companions!

A huge dog walked over with a hesitation, holding a huge wooden stick in its hand.

He hit the two kobolds looking after the flame fiercely!

The two kobolds dodged in a panic while roaring desperately!

Obviously extremely wronged!
Then the giant kobold came to the stone warehouse and looked down. Sure enough, the kerosene in the stone warehouse had bottomed out.

According to the burning speed of these kerosene, it should have been able to be used for two or three days.

However, for some unknown reason, the time in less than a day has been completely used up.

The two kobolds were busy dragging a dilapidated leather pouch sewn from unknown animal skins.

Hastily ran in one direction.

Chen Dong's eyes lit up instantly, and he quietly followed behind holding a candle.

It seems that the kobolds should go to get fire oil for these things!

In this way, Chen Dong would be able to find the storage room of the opponent's kerosene, or directly find the origin of the kerosene.

After all, with the relatively low productivity of these kobolds, it is very likely that they can be used directly in the place of origin.

No more wasting time and effort building a storage room!

Chen Dong followed the two kobolds towards the corner of the transfer station.

There's only one tiny little door here.Barely enough for the kobolds to get through.

But Chen Dong wanted to pass, but he could only bend over and half squat.

This can be considered a dog hole, right?
Forget it, for the sake of kerosene, I will bear it!

And even in such a narrow mine tunnel, you can encounter kobolds armed with weapons on patrol at a distance.

This made Chen Dong feel a little lucky, fortunately he got the kobold candle.

You can sneak in quietly!
Otherwise, I am afraid that I will really kill all the way!
But the movement caused by that will make these kobolds alert. If the passage is closed directly, Chen Dong will have nothing to do!
Finally, after passing through the long tunnel.

Chen Dong came to a relatively empty place!

It looks like a lot of fun in here.

A kobold brought various equipment from different places, as if they were building something here.

Chen Dong looked at it curiously, and saw a strange-looking tall machine in the very center.

With two things that look like giant turntables that are constantly rotating, they are constantly rumbling.

There is also a huge tube made of unknown material in the middle, which is covered with various black liquids.

There was a huge weird machine rattling up and down the ladder.

With each contraction, a large ball of black liquid will suddenly be ejected from a pipe on the side.

Then the liquid fell down and fell into a deep pit.

There are countless such black liquids stored in the deep pit!
Looking at this scene, Chen Dong was dumbfounded for a while!
Is this an oil extraction machine?

For a moment, Chen Dong was in a daze.

This thing looks more and more like a large oil extraction machine in human society!

It's just that the material made in it probably doesn't look like the steel used by humans, the two huge non-stop rotating turntables.

It looks more like the bones of some kind of giant creature!
(End of this chapter)