Qin Yang and others set up camp in this crater, and it took two days to delay.

After two days of work, they cleaned most of the inside of the cement fortification and finally made a surprise discovery.

"Hey, come here."

Qin Yang and others, who were separated and busy, gathered in front of Situ Xiang in accordance with the sound. Situ Xiang was holding the engineer shovel and stared at the cement wall in front of him with a look of surprise. A small dark green metal disk was embedded on the cement wall. The upper end of the metal disk was buckled with a plastic shell, and a narrow gap could be vaguely seen inside the plastic shell.

Mo Yu and Qin Yang's eyes instantly moved to the long sword placed beside him. Qin Yang quickly returned with the long sword, pulled out the scabbard, pointed the sword at the gap twice, and raised his head happily: "If that's right, then this should be the mechanism that controls the entry and exit here, and this sword should be the key!"

"Try it!"

Mo Yu studied the lid that was buckled on the metal disc, buckled it a few times behind him, and then buckled it down: "This should be used to prevent yellow sand from flowing into this hole..."

Qin Yang raised his sword and pointed the tip of the sword at the gap like a keyhole: "You can hide away first, no one knows what will happen..."

Mo Yu and the other three retreated a little for a while, and then Qin Yang slowly inserted the dark green sword into the gap.

Very smooth, without any sense of obstacles.

Soon, the sword pierced into the metal hole. When it was so pierced that it could not enter again, a cracking sound suddenly came from the originally quiet wall.

Qin Yang let go of the hilt of the sword, quickly took a few steps back, and looked at the cement fortifications in front of him with vigilance.

Just as countless gears were rotating, the cement wall suddenly trembled, and somewhere on the cement wall suddenly started to move.

A large piece of heavy stone that looked no different from the cement wall slowly landed with the sound of the chain gears running. Finally, it stopped landing with a click, and a gate about three meters wide and three meters high appeared in front of everyone.

"We found it!"

Situ Xiang looked at the door in front of her with her eyes glowing, murmured in a low voice, her face full of excitement.

"Yes, we found it."

Qin Yang turned his head and glanced at the long sword that was still stuck in the gap in the metal plate, and a smile couldn't help but appear on his face: "This sword is indeed the key to find and open the treasure..."

The light of the sword guides the treasure hunter to find the correct treasure position and insert the sword as a key into that special metal hole so that the door to the treasure can be opened.

But what if it is forcibly broken?

Qin Yang and others stood at the gate with doubts and looked inside. When they saw this, their faces changed slightly.

The cement fortifications were very thick, but what surprised Qin Yang and others was not his thickness, but the inside of this cement construction site was filled with a layer of explosives. These explosives almost filled the entire space, and there were some simple trigger devices for glass making.

It can be imagined that once someone uses explosives or other means to forcibly break the cement fortification, the glass connected to the cement fortifications will break, and the trigger device will detonate the explosives laid below, forming a powerful explosion.

"So many explosives, and it seems that there are still a lot of them buried underground. If this is detonated, I am afraid that all of them will be razed to the ground within a radius of hundreds of meters..."

Situ Xiang's eyes were full of fear, because she just proposed to let Lucien try it out. If she really punched her, I'm afraid her and her people would have been blown to pieces long ago.

Mo Yu did not rush to walk in and smiled and said, "I'm guarding outside. You guys go down and take a look first, be careful!"

Qin Yang was not polite. After all, the door here was open and the sword was still stuck on it. If he was really lucky, someone came outside while he was waiting for someone to go down to explore the treasure. If he pulled out the sword, wouldn't it be closed? Then wouldn't it be miserable for him to wait for others?

"Okay, stay in touch, let's go down and have a look!"

Qin Yang took out a powerful flashlight and walked down the stone stairs with Lucien Situ Xiang.

This place has obviously been closed for almost a hundred years, but strangely, the air inside is not particularly dirty.

It was usually quite long. Qin Yang and the other two walked through the passage carefully. After judging, they found that they were at least about a hundred meters underground.

When Qin Yang turned at the end of the passage, he swept over it and was shocked.

In front of Qin Yang was an oval underground space with an oval top. This underground space was obviously excavated by humans. The underground space was very long, and Qin Yang's powerful flashlight could not be seen at all.

In this underground space, there is only one thing.

box!

Countless boxes!

One box after another was stacked into several straight rows, extending all the way to the distance, with no end to see.

Qin Yang just swept over the flashlight and saw at least hundreds of boxes, but it was obvious that these hundreds of boxes were just a small part of it.

“So many…what is in the box?”

Qin Yang smiled: "You will know by opening it and looking at it."

Qin Yang walked forward for a while and looked left and right. He found that all the boxes were hung with iron locks and seals, and there were numbers on each box with red paint brushes.

Qin Yang stopped in front of a box, pulled out the dagger, cut off the lock position, and then carefully observed for a while before carefully lifting the box.

All the things in the box were wrapped in a tarp-resistant tarp. Qin Yang carefully opened the tarp-resistant tarp and found that the inside was filled with antiques with good packaging.

Qin Yang opened several boxes one after another and found that there were all kinds of antiques inside, which had a long history. Obviously, their value was extremely high.

I glanced over and saw at least a few hundred boxes of such antiques here. How much would it be worth if I took them out for auction now?

Qin Yang continued to walk forward and stopped for a while because he found that the specifications of the box seemed to have changed. Unlike the previous large wooden box, the box in this section became more and more sturdy, but much smaller.

Qin Yang carefully pried open a box and opened the wrapped oil cloth. His eyes were instantly filled with dazzling golden color.

Gold bricks!

This small box is filled with neatly stacked gold bricks!

Qin Yang roughly counted and found that a gold brick was about five kilograms, and a small box was about twenty, which was one hundred kilograms!

Qin Yang's flashlight extended forward, and countless small boxes were neatly stacked together.

There must be at least hundreds of boxes, right?

Ten boxes of one thousand kilograms, which is one ton, wouldn’t there be at least dozens of tons of gold here?

PS:
Chapter completed!