Originally, the ground full of eye totems was a mixture of dark red and cyan gray, but on the side near the stone gate, there was an obvious black mark.

The imprint is about two fingers long, like a waterline, slanting straight into the door.

"Who knows what it is, maybe it's the urine of the white beast." He Dayou said without any help, constantly knocking on the surrounding ground.

"No, I always think there's something wrong with the trace. Maybe it's some kind of clue. " A solemn shake of the head.

Squat down, solemnly rub the trace with your hand, and then put it on the tip of your nose.

"It's like kerosene, with a faint smell of kerosene."

Seeing this, the monkey rubbed it with his fingers. After smelling it, he said positively, "yes, it's kerosene."

He Da took a look and said, "kerosene is kerosene. What's strange about it? We'd better find the mechanism quickly."

"Kerosene is nothing strange, but it is rare to see kerosene in this ancient tomb. Kerosene is a Western product. It was only in the reign of Emperor Guangxu that kerosene came to our side. Isn't it strange that there is kerosene in a tomb at the end of the Sui Dynasty? " Asked gravely.

"People in the Sui Dynasty certainly didn't know how to use kerosene, but someone came in before us. Maybe they left it." The monkey replied.

"Yes, those people were in the period of the Republic of China, when kerosene was used. But why do they leave kerosene here? "

"Maybe it was spilled?"

"No way." Solemnly denied the monkey's guess“ If kerosene is spilled, it must not be in this shape. It should be sputtered, not in this long strip shape. The only way to form this long strip shape is to spill it intentionally, or the kerosene lamp leaks oil. "

Said, solemnly will flashlight to the far end of the ground.

"You see, there are no traces in other places, only in this place. If kerosene is leaking, it should be all the way. Obviously, the predecessors of the Republic of China didn't know what to do with it. "

Solemnly, he stood up and walked back and forth, muttering: "what can kerosene do in such a place? Burning? What to burn? "

Solemnly frowning, constantly assuming, but always feel specious, not the real answer.

"Hey, brother Zhuang, I don't think about it. Big deal, let's go out and make a hole as you said before. It's a lot easier! " He Da said with indifference.

It's true that it's much easier to steal a hole than to find the mechanism of the stone gate.

"Having said that, we don't know what kind of design the back chamber is. What if there is another quicksand sandwich, or even more powerful anti-theft means? After all, we suffered a loss before, didn't we? At present, the best way is to find the mechanism. It's just a trick to steal holes. There's really no way to do that again. "

"Grass, if you don't tell me, I really forget. These ancients are more and more black hearted. They just steal your tomb. As for being so wary? Come on, look for the mechanism. " Ho Da did not have the integrity of his Tucao, but he also thought of the strong sand before the sand bed, and no longer make complaints about the hole.

After all, the ancients' design in this aspect is very powerful. It is said that there is not only a quicksand sandwich, but also a kind of top wall. As long as it is touched, it can emit poisonous smoke and sharp arrows, which is extremely powerful.

If you really meet this kind of top wall, if you dig it out with a shovel, you will have to finish it on the spot.

Now, it's a safe way to find the mechanism of Shimen and put it down.

It's just, where on earth is this organ?

"Kerosene, kerosene..." muttered solemnly, looking at the black mark on the ground, he was very depressed“ What's the use of this thing? Is it really a fire? No, I should consider from the original intention of the ancient design organs. The ancient design organs certainly would not let people set fire every time they entered the door... "

"There's the eye totem, there's the puzzling holes, there's the blood. It seems that before entering the door, the ancients would first carry out a kind of sacrificial activity, and the sacrificial ceremony needed blood... What do these blood have in common with kerosene? "

"Both of them are liquid, and both of them have fluidity. Well, they are viscous, not like the water is fast. If so, it seems that... "

Solemn brain suddenly flashed a light, a fierce slap.

"Lying trough, I think of it!"

He DA and the monkey immediately gathered around.

"Brother Zhuang, do you have a way to open the door?"

"How? Come on, don't play the game. "

Shaking his sore neck solemnly, he stroked his way of thinking and said, "you see, here is blood, here is kerosene, both of which are viscous and flowing. There is a small hole in the center of the eye. What do you think this hole is for? "

"Is it an oil filling hole? Like an oil hole in an engine? " He Da tried to say.

With a solemn smile, he nodded and said, "brother he is really smart. You can make a guess. That's right. This hole is probably an oil filling hole. The difference is that it is not filled with oil, but with blood! Before opening the door, the ancients first performed some kind of ceremony, killed several people, and let the blood flow in the small holes of these eyes. There should be a secret passage under the small holes, and the blood flows into the door along the secret passage. Then touch the mechanism and open the stone gate. "

"Then why did the predecessors of the Republic of China use kerosene instead?"

"This is the strength of those predecessors. They discovered the essence of the institution. "

"Essence?"

"Yes, think about it. Kerosene, like blood, is viscous and flows slowly. It may even deposit in a certain place. When blood or kerosene flows into the mechanism, due to some design reasons, it will block the position of the mechanism, and then the accumulated blood will produce weight, which will touch the mechanism and open the stone gate. " Solemnity in the eye twinkles the different brilliance, excitedly says.

Now I really admire those seniors from the bottom of my heart. Those people's tomb raiding techniques are at the expert level. For the cracking of the organ is from a strategic perspective, in essence, seize the core, crack at one stroke.

It's like playing Jiuqu series. People who don't know how to do it can't solve one for a long time. But the person who will be able to untie all the nine rings with just one click.

If they had not discovered the traces of kerosene left by them by chance, I'm afraid they would still be fooling around.

"That's what you say. But only by the weight of blood can trigger the mechanism, and then pry the stone gate? It's too mysterious, isn't it? " He Da is puzzled to say.

Grave then smiles and shakes his head: "elder brother he, you don't know something about it. The ancient people's mechanism skill is very powerful. It's just a small method. As Archimedes said, give him a fulcrum, he can pry the earth. As long as the design is reasonable, let alone the weight formed by the accumulation of blood, a feather can pry the stone gate. "

"What chicken? Why haven't I heard of this kind of chicken? " He Da without culture once again refreshes the solemn cognition.

I'm afraid in He Da's mind, there are only two kinds of chickens in the world, one for eating and the other for playing. As for Archimedes who can't eat and play, I'm not interested to know.

"Cough, a foreigner, even if you haven't heard of it. What we need to do now is to quickly find something similar, pour it into the small hole and open the stone gate. " With a solemn and light cough, the topic was exposed.

"Yes, we don't have kerosene. Can we use blood?" He was surprised and said.

If you use blood, it's a lot of work. Even if three people donate blood in turn, they have to give five or six hundred CC each.

Five or six hundred CC is not a dead man, but it is not far from death. How can I go into the grave to get my baby?

"Of course not. We have water." With a solemn smile, he took the kettle out of his bag.

"Is water all right? Will the density be insufficient, or will the flow speed be too fast to miss the trigger mechanism? " The monkey questioned.

"Of course pure water can't. But isn't it enough to add something? " Solemnly finish, go to the corner of the corridor.

For thousands of years, a lot of dust has accumulated in the tomb.

Solemnity grabs the dust and shoves it all into the kettle.

After grabbing two handfuls of soil, he shook the kettle solemnly. In an instant, a pot of clear water turned into muddy water.

Solemnly looked at the viscosity of the mud, nodded: "just right! Others have kerosene, we have mud soup. Brother he and monkey, you two stand aside. I'm going to inject oil into the mechanism. "

He DA and monkey stand aside according to their words.

Solemnly came to the eye totem next to the pot of muddy water gently into the hole.

Whoa, whoa, whoa

Several small holes at the same time, the speed is much faster.

You can even hear the sound of muddy water flowing in the dark road.

With the increase of muddy water, the flowing speed gradually slows down, and there is no sound.

When a pot of muddy water in his hand was almost finished, he heard a creak coming from the stone gate.

It's like an old machine suddenly starts, and the connection between the parts is still very raw, making a harsh friction sound.

Boom... Boom

The sound lasted for four or five minutes. At this time, I heard a very sad and harsh sound. I think some load-bearing mechanism started.

The stone gate, which was closed, rose slowly.