"Now that you've guessed everything, what else do you think? Let's go! ”

After thinking about this problem, Hu Qi quickly let go of the mustard in his heart and returned to his usual calm; Calmly touched his forehead with his hand, and said to me and Lin Zi. Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

I looked at Lin Zi, nodded, and quickly packed up all the useful items left on the ground; Hu Laoqi was taken captive, and for the sake of insurance, the three of us could only join forces in one place; Therefore, this temporary garrison can only be abandoned, and the road left for us from now on can only move forward and not retreat!

Things are back to square one again, and we're back at the coordinate point halfway up the mountain; The thief hole here has been dug more than two meters deep by me and Hu Qixia, and the verification results of the forest have also given us a lot of motivation. According to Lin Zi, this location is the place we are looking for; So, although we are not sure, we can just give it a try.

is still one person digging and two people transporting soil, after such an incident as Hu Laoqi was taken away, each of us has a layer of haze buried in our hearts; For his own vigilance has also been raised to the limit, according to Hu Qi's statement, Hu Laoqi was taken away, there should not be much danger to his life, because no tomb robber is willing to cause unnecessary trouble for himself; However, people's hearts are unpredictable, at present, we are in the open, the enemy is in the dark, Lin Zi and I are not sure whether the kidnapper Hu Laoqi will be some outlaw, maybe at this time is hiding in some dark corner, waiting for us to relax our vigilance and put a black gun on us.

"Ding......

A strange sound suddenly came out from the thief hole under his feet, at this time Hu Qi had already dug almost six or seven meters deep, hearing the sound, Lin Zi and I involuntarily cast our eyes to the thief hole.

Under the illumination of the strong flashlight, a layer of white limestone soil completely different from the surrounding soil appeared where Hu Qi dug down, strictly speaking, it should be called limestone at this time; Because it can be seen from the spark that the sapper shovel can't stop collapsing, it is no less hard than ordinary stones!

"A tomb roof made of three-fold earth!"

Lin Zi swore this, and then fell silent again.

According to Lin Zi's previous statement, the hardness of the Sanhe soil is not much worse than that of the current concrete; To get through it, you can only use chemical reagents to soften it except for violence!

Sure enough, Hu Qi was not prepared to use violence; Instead, he took out a glass bottle the size of a drink bottle from the backpack he was carrying, and if I guessed correctly, it must have contained sulfuric acid or acidic chemicals.

Seeing that Hu Qi took out the glass bottle, Lin Zi didn't express any opinions, and he should be more supportive of Hu Qi's ensuing approach! To be on the safe side, we put on gas masks one after another; In ancient times, there were all kinds of anti-tomb robbery measures, which are far from what we can imagine now. Therefore, when necessary, we must take precautions to prevent the tragedy of stumbling horses!

"Zlala......"

With a puff of white smoke coming out of the thief hole, I clearly saw that the Sanhe soil under Hu Qi's feet was dissolving; In fact, we can use explosives to break the roof of the tomb, this method is convenient and fast; However, considering that the movement is too large, it is easy to attract the attention of people with intentions, and it is also easy to lead to the collapse of the tomb, so I decided to use this compromise method, although it is a little troublesome, but it is more conducive to our safety.

With the penetration of concentrated sulfuric acid, the roof of the Sanhe soil tomb began to soften; Hu Qi in the cave continued to wield the sapper shovel in his hand, although the progress was slow, but it was much better than before. It didn't take long for Hu Qi to dig a small hole under his feet, through which we could see that there was a dark vacuum underneath it, not a hard three-way soil.

"It's really here, looks like we've found the right place!"

Lin Ziwu muttered to himself, then took out the nylon rope from his backpack, and then fiddled with it on the spot with my puzzled expression; I didn't know what Lin Zi was going to do, but I didn't ask about it, because as far as I can remember, Lin Zi would never make boring moves while doing business.

"I see", I saw Lin Zi tie the nylon rope to a wooden stake about ten centimeters thick, and then threw the other end of the rope into the thief hole; And Hu Qi under the thief cave naturally tied the rope to his waist and continued to dig.

I sighed in my heart that I was a little white in the daytime, and it was really white enough! I can't even think of this, the tomb is below the tomb, the depth is not seven or eight meters, but also five or six meters high, from such a high place to fall down without a fall of seven meat and eight vegetarian also have to fall a crying father and call mother, how can you do it without tying a rope and pulling it?

There was a crackling sound, and the top of the Sanhe earthen tomb under Hu Qi's feet was completely smashed by his sappers, and then they all fell into the underground space with a bang, causing a burst of crackling echoes; The echo tells us that this underground space is not small at all!

opened the thief hole, Hu Qi did not go deeper, but swished like a monkey and climbed up along the rope; I thought he was going to come up to catch his breath, so I quickly dragged him up. Who knows that after coming up, he was not idle, but rummaged through the backpack to find something.

It didn't take long for Hu Qi to come up with something like a BB machine in the 90s; After his explanation, I realized that this thing is not a BB machine, but a gas detector! Because the tomb has been sealed for too long, it is difficult to ensure that there will be enough air inside, so the first thing all tomb robbers have done after opening the cave is to check whether the tomb contains oxygen or poisonous gas, and whether it can enter?

In the past, when there was no such high-tech thing as a gas detector, the method used by tomb robbers was to throw live animals, such as chickens and ducks, into the robbery hole; And then pull it out again after a while to see if it's still alive? If you are alive, it proves that there is enough oxygen in the tomb to enter.

And if it is dead, it means that the tomb may have poisonous gas or insufficient oxygen, which is not suitable for people to enter; If this is the case, then the only way to do this is to wait for a while on top of the cave until enough oxygen or poison gas has been released from the tomb!

It has to be said that no matter what era it is, human wisdom always presents a trend of forward exploration; This may be the most basic element of the birth and subsequent development of China's 5,000-year-old Chinese civilization.