My system is not decent

Chen Wenzhe had already planned how to open up the passage to the treasure house.

Get ready, Gao Qijing waved his hand, and someone jumped down behind him, and then began to wave the engineering shovel in his hand, digging hard.

There is no need to waste the soil. After being dug out, it is directly transported to the patio to fill the reserved garden in the yard.

After working all night, under Chen Wenzhe's command, they found an abandoned canal-like thing.

Then, along this canal, dig down.

After that, an underground waterway was found.

Open up this underground waterway, and finally find a passage made of stones. .

This channel is actually like a slightly larger underground water channel. Even if ordinary people dig it, they will not suspect anything, because there are many such facilities underground here.

Through backtracking, Chen Wenzhe knew that this larger underground waterway was not simple.

In this way, they smoothly excavated more than ten meters along this underground waterway.

Fortunately, the passage is not big, only 1.5 meters high and one meter wide.

Otherwise, the volume of earthwork would be too large.

"How did you fill it in back then?"

Gao Qijing and Chen Wenzhe had already descended into the tunnel, looking at the complete stone strip filled with soil, Gao Qijing couldn't understand it.

"The soil in this channel is not frivolous at all, it is definitely not a simple digging and filling."

Chen Wenzhe picked it up with his hands, twisted it, and it felt very delicate, just like river mud washed and silted up by river water.

Thinking of this, Chen Wenzhe's heart moved: "Could it be washed in?"

Gao Qijing was taken aback for a moment, and then said: "The soil in the passage must have been filled in. It is not impossible to use water to wash it away."

"Yeah, it's not easy to fill in artificially. It's not difficult to bring in some soil with running water, just pour it in from a high place, and it must be washed in by groundwater. It seems that there will be no precious things buried in this channel. my treasure!"

Chen Wenzhe did know that this is a very simple civil engineering project. When this passage was built back then, a mechanism should have been reserved for the purpose of burying this passage.

In order to hide this passage, some more complex facilities must be built around it.

After those facilities are destroyed, a lot of soil will be filled in here.

A small mountain village hidden in the back mountain and close to the sea is definitely not short of water.

Only a large amount of seawater washing can bring so much mud.

Only by flushing with big water can this secret passage be filled quickly and it can be hidden smoothly.

I don't understand, it feels very complicated, and even the project is so big, but it's not too difficult to put it bluntly.

Compared with building a princely tomb, this project is nothing.

Originally thought that this tunnel could be dug in a short time, but unexpectedly, the length of this tunnel exceeded Chen Wenzhe's imagination.

No way, he can only use modern technology, such as a small sand dredger.

Manual excavation is very troublesome, but it is much easier to deal with the mud in the channel by means of sand mining.

Chen Wenzhe's house has a specially built underground waterway, and the water in the sewerway directly leads to an underground river.

This kind of dark river is quite common in this small mountain village, because it must lead to the sea, but with the hills to the east of the village blocking it, it becomes a dark river.

Pour water into the channel, and then use an unknown machine to stir it constantly. At this time, just pump out the stirred mud inside.

This kind of excavation speed is very fast, and it has advanced more than 50 meters in just one night.

It took four nights to get through this passage.

That is to say, they have opened up more than 200 meters of underground passages piecemeal.

This is the straight-line distance in the mountains. Such a long passage must have taken a long time when it was built.

I don't know if there is a shortcut, otherwise, just building such a passage would be a waste of time and money.

Chen Wenzhe is now cheaper, because if there is no such a secret passage, it is unknown whose hands these treasures will fall into!

After passing through this long passage, when he came to the end, Chen Wenzhe found that the terrain on this side has become higher, which is why so much mud will remain in the passage below.

The water level rises and can flow away, and the mud must stay in the low places.

If there are people inside, it is a water-irrigated mouse hole, and the pursuers will definitely die.

Looking at the channel hidden in the darkness, this is the real water channel, and it should not be his purpose.

After searching around for a while, I found a covered hole.

The hole, which was simply piled up with stones, was opened in just a few strokes, and after opening, a cave was revealed.

I feel that hiding is not my heart. Could it be that I think it is safe here, so I didn't do more hiding?

Although it felt strange, Chen Wenzhe didn't think too much about it, because he had already discovered it before.

There is no way, after opening this cave, when the light above the head shines, a piece of golden light is refracted in the entire not-so-big cave.

This time it was stable. Seeing the golden light in the hole, Chen Wenzhe knew that he had caught the tail of this batch of treasures!

If his deduction is correct, this batch of treasures should be all gold.

There is no way to do this, no matter what era it is, gold is the easiest to realize, so it should be placed in a place where it can be used at any time.

I just don't know what happened that year, so that the owners of these treasures were unlucky before they could use this batch of gold.

After testing it out, there was no poisonous gas, so Chen Wenzhe and Gao Qijing entered inside first.

What you are stepping on is a gold nugget, it can be regarded as a gold brick!

But the size is not too big, but how can a gold brick weigh more than 2 grams?

This is more than 40 kilograms, more than [-] catties, close to fifty catties.

Pick up a piece casually, weigh it, it should be [-] grams.

This weight is not randomly made, but the Han Jin used!

This time it was stable, and the weight showed that the gold bricks that were melted and cast were one hundred catties in the Han Dynasty.

The weight of a catty in the Han Dynasty was about 247 grams, and [-] grams was exactly one hundred catties.

Now, it is only three hundred grams short of fifty catties.

A gold brick of fifty catties is slightly larger than the turning head currently used.

It can be grasped with one hand, but it is very strenuous to grasp it.

Put it on the palm of your hand and weigh it vigorously, the purity is good.

Chen Wenzhe estimated that the purity of this gold brick reached 99%.

90.00% nine, which is higher than the gold content of the later Tang Dynasty treasury.

It can also be seen from this that the gold smelting technology in the Han Dynasty was still very developed.

Flipping through it casually, the place within reach, even the place where the eyes can see, is all a piece of gold.

This small cave is filled with gold.

But it wasn't gold he had come for.