"Staff Officer Hu," Xiao Xie tapped the mica ore in front of him and said, "This muscovite is heat-resistant, insulating, acid-resistant, and compressive-resistant, which is very good!" However, it is also a monoclinic crystal system, which is layered and peelable! ”

"Engineer, what do you mean by all that?" Tingting was puzzled.

"That's ......" Xiao Xie struck the edge of the mica with the handle of the pistol, and said, "Although the mica ore is hard, it can be split or peeled off!" ”

After the blow of the gun, the edge of the mica ore did crack with a less conspicuous crack. After Zhang Shi saw this, he immediately handed the rifle to Xiao Xie and asked Xiao Xie to continue to tap.

Xiao Xie spotted the gap of the ore, and after knocking it a few times, the ore really made a crisp cracking sound.

"There it is!"

Xiao Xie used his hands hard and tried to peel off the ore layer with his bare hands. However, ore is a stone after all, and he grinned for a long time but it had no effect.

"I'm coming!"

After Hu Kai saw it, he suddenly had an idea. He pulled out his sharp dagger, stabbed it into the crack in the ore, and with a single slap downward, the blade was completely inserted into the gap.

With a flick of Hu's wrist, the ore rattled, and a whole large piece of mica was separated. Xiao Xie took advantage of the situation to lift the mica piece and threw it on the ground behind him.

Immediately afterwards, Hu Kai drew a gourd in the same way, and quickly dug out a hole from the upper left corner that could accommodate one person to enter.

Xiao Tingting was the lightest, and with the help of Hu Kai, she was the first to climb into the breach and into the depths of the passage.

Immediately afterwards, all the thin ladies also entered one after another.

However, when the last four men entered, they encountered a slight difficulty. Especially Hu Kai and Zhang Shi, they are the strongest in the team, so after drilling into the breach, they were stuck there and couldn't move.

In the end, it was only after some tugging by the ladies that they got them into the hole.

Old K was the last to come in, don't look at his big bones, but he was very flexible, and after some squirming, he solved the problem on his own.

After entering the depths of the passage, Tingting suddenly saw that Xiao Xie actually licked his fingers with his tongue, and then raised them high. She asked him curiously, what was this?

Xiao Xie said, I am observing whether there is wind in the cave, if there is wind, it means that there is a gap between the passage and the outside world, if not, it will be unlucky!

Tingting hurriedly asked, what kind of bad luck?

Xiao Xie said, carbon dioxide poisoning!? The terrain here is low, the air is not well circulated, and it is easy to accumulate carbon dioxide and cause poisoning.

"That'...... Is there any wind? Tingting asked again.

Xiao Xie shook his head helplessly and said, otherwise, let's light a torch! If the fire can't be lit, it means that there is not enough oxygen, and we can only retreat!

"Who says there's no wind?" Hu Kai suddenly interrupted Xiao Xie and said, "This place is blocked by ore, of course it can't be exposed to the wind!" Let's go inside! ”

After speaking, Hu Kai hurriedly signaled to Tingting and hurriedly walked forward.

In fact, the reason why Hu Kai said this is nothing more than to stabilize the morale of the army. At such a juncture, if they are still undecided, there will inevitably be a catastrophe.

Tingting naturally understood Hu Kai's thoughts, and hurriedly held up the flashlight and walked towards the depths of the cave.

Further on, the cave became a little more open, and gradually, people no longer had to bend down and bow their heads, and the height of the cave had risen to about 1.8 meters.

However, now, all kinds of doubts are also rising in everyone's hearts.

Unexpectedly, the entire cave was built with a wide square brick bar. Moreover, on the walls on both sides, there are ancient stone reliefs from time to time, and those reliefs are the same as the doorway, except for the beautiful floral patterns, which are some ancient murals. The picture quality is also very exquisite, and there is no rough feeling to deal with it.

Hu Kai muttered in his heart, the more he looked at it, the more he felt that the passage in front of him was not an ancient mine road. Who has ever seen a mine road used for mining with beautiful murals engraved?

Over here...... What the hell is this place?

Hey?

At this time, Tingting, who was walking in the front, suddenly sighed, turned around and said to everyone: "It's windy!" It's cool! Engineer, we shouldn't be poisoned now, right? ”

Everyone walked forward, and sure enough, they felt a faint cool breeze blowing in their faces. However, although the wind is cold, it carries an old and corrupt atmosphere, which does not make people refreshed.

As the cave gradually became wider, in case Tingting encountered any danger, Hu Kai quickly rushed to the front of the team and walked side by side with Tingting.

Not long after walking, they saw a three-way intersection in front of them. In front of the passage they were, an even wider passage appeared.

The new passage is two meters high and two meters wide, with relief stone carvings on both sides, and the same brick paving under the feet, but there is a lot of garbage and debris on the ground.

Hu Kai first illuminated both sides of the passage with a flashlight, but due to the dim light, he still couldn't distinguish objects.

He had no choice but to turn the lamp to the debris on the ground, but he saw that there was a thick layer of floating soil on the ground, which covered the debris tightly.

Hu Kai walked up to one of the debris and carefully kicked it with his foot. As a result, in the pile of debris, there was a sound of metal colliding.

Jingle Bell ......

Hu Kai and the others were startled and hurriedly retreated. When they looked over again, they suddenly saw something shining.

"What's that?"

Tingting squatted down curiously, wanting to take a closer look, but was stopped by Hu Kai.

Hu Kai unloaded a rifle behind him, and pulled the shining thing with the tip of the gun, and when they finally saw it clearly, they couldn't help but show all the expressions of surprise!

No way!?

But the glittering thing on the ground was none other than a pearl-inlaid wine glass!!

Seeing that there was no danger, Hu Kai reached over and picked up the cup. But the cup is a very beautiful goblet, the inside of the cup is silvery-white, and the surface is inlaid with beautiful pearls.

"Wow, that's beautiful! Silver cups? ”

Tingting sighed heartily.

At this time, Hu Kai saw that there were still many things in the pile of debris, so he reached out and picked them up one by one. As a result, an unusually delicate silver plate jumped into everyone's eyes again!

Immediately afterwards, as Hu Kai lifted a string of things, another delicate pearl necklace was also eye-catching!

Wow!

The unearthing of these exquisite artifacts amazed everyone.

Especially the engineer Xiao Xie, it was only at this time that he finally reacted, and hurriedly touched the back of his head and said, "Mom, it turns out that this place is not a mine at all?" (To be continued.) )