Lin Feng had naturally heard the situation in the tomb.

He said.

"With this door, we are three more doors away from the main burial chamber."

"In the middle of the three gates is the same width as the outer tomb road, the middle of the first gate and the second gate is completely filled with quicksand, and the middle of the second gate and the third gate should be filled with wood."

"The quicksand is still very dry and very fluid."

"The wood is made in the yellow intestine method, and it is not easy to pass through the middle of the wood!"

In order to ensure that his tomb was not stolen, Li Wei really tried his best.

The application of this method of quicksand and yellow intestine problem, if it were not for the very strong financial resources, would not have been possible at all.

Xiahou Wen's subordinate brought a notebook.

Lin Feng directly drew the general situation of these three gates with a simple schematic diagram.

In this way, the tomb door with the inner space completely sealed does not need to seal the tombstone inside, and the tomb door cannot be opened.

Moreover, if the first door is opened, the quicksand inside will quickly pour in, and in Lin Feng's judgment, the tomb road outside will be directly flooded by half because of the backflow of those quicksands.

If this happens, it will be very difficult for Lin Feng and the others to find the second tomb gate.

Xiahou Wen looked at Lin Feng and asked.

"Mr. Lin, there is quicksand between the first gate and the second gate, so there must be a layer of quicksand above the dome, so once the tomb door is opened, the quicksand layer is not dangerous for us, but it can be like water, and the second tomb door can be perfectly sealed!"

"Do you have any ways to crack it?"

Here, Lin Feng's strength is strong enough, and judging from the previous mountain listening technique, only Lin Feng is very familiar with the matter of tomb visiting.

In fact.

Lin Feng had also taken this part of the content with him before.

The ultimate goal is to better serve the ability of treasure appreciation.

He didn't expect that this kind of knowledge would be effective at this time.

"Yes!"

Lin Feng replied without hesitation.

"Quicksand can indeed seal the tomb door like water, but that is before the premise of being very dry, and if the quicksand is no longer dry, the quicksand is no longer quicksand, but wet sand, and the wet sand will not flow!"

"So, if we want to break the quicksand between the first and second gates, one of the easiest ways is to fill it with water!"

Lin Feng's words made everyone present suddenly realize.

They were all thinking about how to avoid the quicksand, and some people were even thinking that if they couldn't do it, they would make a hole in the mountain. But they also saw this mountain after they went inside, it was the kind of very porcelain rocky mountain, in this kind of mountain, there are big holes, there are no large machinery, it is quite slow.

Even if there were, it would be inconvenient to construct in such a place.

Lin Feng asked Xiahou Wen's subordinates and asked for a marker.

He made some marks in the cracks in the door of the tomb.

Meantime.

He tapped on the roof of the cave in the tomb and listened carefully to what was going on above.

He started knocking from three meters away from the tomb door and went all the way to the top of the cave above the tomb door, and then he also sat on the top of the cave with a few marks and lines.

He said.

"On the lower tomb door, in the gap between the two tomb doors, the white plaster and yellow wax were removed, and a thin water pipe was connected to it, and water was directly irrigated. Above, within this line, is the dome sand bin of quicksand, from which holes are drilled to pass water pipes into it. The pump pumps water from the periphery, giving enough pressure, and it won't take long for this part of the quicksand in the middle of the first and second doors to become wet, and then we open the tomb door, and dig a hole directly in the wet sand, and we can reach the second door!"

Xiahou Wen couldn't help but applaud.

"Wonderful!"

"It's Mr. Lin, no wonder we value you so much!"

"Admire below!"

Lin Feng just waved his hand, and his mind was in tune

The people in the bureau naturally understood Lin Feng's words, and their ability to do things was very strong. After the order to go down, they quickly went into action.

Lin Feng and Xiahou Wen observed from the outside of the cave.

Of course.

There were still a lot of people standing guard outside.

After all, although the Divine Investigation Bureau has obtained permission to develop this tomb, other sect forces will definitely keep an eye on Li Wei's tomb, especially the dragon bone Luoshu in this tomb, which has a great attraction to all forces in the entire rivers and lakes.

It's not good, fortunately, after the Qin family's forces withdrew their own internal lines, the other family sect forces did not dare to act rashly.

When I am outside.

Lin Feng asked Xiahou Wen.

"Steward Xiahou, I'm a newcomer to the Divine Investigation Bureau, and we didn't have much intersection before, as far as I know, you and Steward Shen Liangping, who brought me into the Divine Investigation Bureau, didn't have any trouble, why did you have so much hostility towards me at the beginning?"

This question made Xiahou Wen a little restless.

He quickly stood up and bowed.

"Mr. Lin, don't dare, those things in the past were all my fault!"

Lin Feng waved his hand and said.

"I've already said it, it's over."

"I'm just a little curious, is it because I look so good that you don't like it?"

Lin Feng said half-jokingly.

That Xiahou Wen immediately replied.

"Naturally not this, Mr. Lin, you are handsome and temperamental, so you are naturally pleasing to the eye. It's just that I heard a rumor before...... Even, because of this relationship, we have to use this Hetu Luoshu project to give you the opportunity to be promoted and let you be the manager of the Divine Investigation Bureau, and before that, they said that you were just the president of a small sect......

"What I've heard is just rumors, and I really shouldn't have been fooled by them. In addition, later, He Sui has been bewitching me, saying that your existence will definitely threaten my position as a steward......

"Actually, now that I think about it, my idea is still too naïve. Mr. Lin, you are a master, no matter where you go, you are an out-and-out big man, and now, I can still stand next to Mr. Lin and be your assistant, I am Xiahou Wen, willingly!"

So, this man is a straight temper.

Those people in the Divine Investigation Bureau really took advantage of his temperament.

Lin Feng's method was very effective, and it took some time for the process of water infiltration in front of him, and later, when they were sure that the quicksand was almost infiltrated by water, they opened the tomb door and began to pour out wet sand outside.

It is not difficult for them to open the tomb door.

The difficulty lies in the quicksand.

When the quicksand problem was solved, they opened the tomb door and used some minecarts to go out of the wet sand, which went smoothly.

Their work efficiency is very high, and in less than half an hour, all the wet sand in it has been transported out. And the quicksand mouth of the quicksand bin above, they used wooden planks and wooden frames to resist it, because it also became wet sand, so that the quicksand bin would not flow down.

Entering the tomb again, Lin Feng and Xiahou Wen walked directly to the second tomb door.