The three people continued to hurry, Luo Yuanhao and they followed, one foot deep and one foot shallow, trotting all the way, before nine o'clock, they had already come to another rock wall.

Follow the old driver, not afraid of getting lost. What's more, Zhang Wei pinned his mobile phone to his chest and filmed the whole process.

The three of them, facing the rock wall, took out the guy who was eating, and it only took ten minutes to dig up the rock wall.

At this time, the Tibetan dog suddenly let out a slight whimper.

Zhang Wei's hair stood up, and he said to the dog: "Don't be afraid, don't be afraid, we just want to go in and see the situation."

Luo Yuanhao immediately took out a one-kilogram hand axe, and at the same time took out a stack of ordinary talismans and distributed two to each person.

The three people were a little puzzled about the behavior of the two of them, but Xu Laowei said, you can do the things of punching holes, and they will do the things of fighting monsters. So they didn't say anything, and went on going in.

"Wait, put on a gas mask." Luo Yuanhao said to Bai Baiqi, "After you go in, send the dog in and let it run around with the air detector on its back." ”

Bai Baiqi nodded and went in again.

"If you run into a zombie, don't pounce on it, just scream softly to alert us." Luo Yuanhao said to the Tibetan dog, let it not mess around.

It doesn't matter if it understands or not, I want to comfort it, and if it accidentally hangs up, I feel less guilty.

The Tibetan dog was very obedient, and got into the hole, and then tied the air detector by the daylight Qi inside. This air detector, to be clear, is a toxic gas detection instrument, which can detect more than 60 kinds of toxic gases in total. And it's very small, just a little larger than a lunch box. The buttons are also very convenient.

Zhang Wei pressed the button of the detector and shouted "run", and the Tibetan dog ran in the direction of the street lamp.

I guided six or seven places in a row, and when I came back, the air quality was analyzed.

Zhang Wei looked at it and said, "So much carbon dioxide and carbon monoxide?"

Luo Yuanhao asked, "Can't you go in?"

"Yes, but if it takes too long, it will make you nauseous and dizzy." Zhang Wei said as he whispered to Bai Qi: "Take off the mask, it's not toxic."

During the day, they looked at the display screen, although they didn't say anything, but they admired it in their hearts.

They have followed the master for many years, and they have learned all the local methods, and they use the old methods, where they are like them, as long as it takes a while, a few particles of dust in the air can be detected!

If these advanced instruments had been available, the fathers would not have known how many fewer deaths would have been possible?

They feel helpless, they are young, and they can't keep up with the times.

Several people entered it one after another, observed the situation, and found that the space in it was relatively small, at most the range of car parking spaces.

There was a narrow passage in front, and surprisingly, there was a table and a stone bench at the entrance of the passage, which I didn't find just now. At the end of the passage, on the side, there is a stone door that leads to another place. This structure is definitely not a burial chamber, but rather a prison cell!

Luo Yuanhao suddenly felt that the tomb robbers were very powerful, and after so many detours, they were able to run into the tomb.

If they change careers, I wonder if they can be geologists?

Zhang Wei quietly leaned over and said: "It is estimated that all kinds of methods cannot be opened, and it is unthinkable for ordinary people to enter the tomb in a roundabout way." I still have the ability. ”

Luo Yuanhao nodded, he looked at Zhang Wei, his face was a little tired, and he asked the three brothers: "Let's spend the night here?"

The other party obviously didn't expect Luo Yuanhao to say this, and Bai Bai Qi said, "No."

"Then let's go to the cave outside for the night, shall we?"

Because at the beginning, Luo Yuanhao delayed the time, originally according to the schedule, but now it is just dark, and it is a good time to start working, but now it is late at night.

Zhang Wei was indeed tired and lay down, but Luo Yuanhao was okay, and the three brothers were also a little tired, so they decided to eat something, wrap it tightly in clothes, and sleep for four or five hours.

After they turned off the lights, Luo Yuanhao and Zhang Wei realized for the first time in their lives what it means to "reach out and not see five fingers".

Inside the cave, there was not a single ray of light, it was really the same as a blind man. I thought it would be good to get used to it, but after a few minutes, they were desperate, and there was really no light at all.

It's acceptable without light, but there's no sound, so it feels weirdly tight!

Luo Yuanhao listened to it, and could only hear his own breathing.

At this time, Zhang Wei was in good spirits and asked, "Can we turn on the lights?" ”

Bai Bai Qi said: "Save electricity. ”

Both voices are small, but clear.

Zhang Wei said: "I brought spare batteries, and our helmets can illuminate for 60 hours. Add yours and it will light up five or six days. ”

"Then you can order it. It's easy to attract moths and small bugs. ”

"There are no bugs here, do you?" Zhang Wei said as he turned on the headlamp for absenteeism, and then adjusted it to a dim light to save power.

Zhang Wei still didn't have a sense of security, so he tied the leash of the Tibetan dog firmly to his arm, moved closer to the direction where Luo Yuanhao was, and then fell asleep with a stalagmite on his back.

Luo Yuanhao saw that several people narrowed their eyes, so he slightly exposed the corner of the talisman, and then stroked the Tibetan dog, and the sleepiness quickly hit.

I slept so cold that I woke up from freezing, and woke up with a snot snot that I realized that I had been asleep for a long time, and took out my mobile phone to look: "Dizzy, overslept!" "I was supposed to sleep four or five hours, but I slept for seven or eight hours. In another two or three hours, it was dawn.

He snorted, hurriedly woke up Zhang Wei next door, and then used the lamp that had been on to shine on the three brothers, and when he looked back, he sighed in his heart: "What about people?" ”

Luo Yuanhao hurriedly twisted the headlamp, turned up the brightness, and took pictures all around, not even a ghost!

Zhang Wei said in a daze: "Huh? Their physical strength is so good, my whole body is sore! ”

"Did you wake up last night?" Luo Yuanhao unbuttoned his pants and walked to the side to relieve himself, and asked Zhang Wei.

"No?"

"Then they're quietly gone."

"Huh? Didn't tell you? ”

"Nope. They even took away our acid and nitrogen. ”

"Won't it?" Zhang Wei hurriedly looked around, hey, it's really gone.

Zhang Wei and Luo Yuanhao hurriedly used the Tibetan dog to look for them, but they couldn't find anything about the smell of the three tomb robbers, so they couldn't say to the hidden dog: "Dog, did you see those tomb robbers running there?" ”

Luo Yuanhao took out a few talismans, put them in front of the Tibetan dog's nose and sniffed them. Luo Yuanhao had given them the talisman, and if he could find them according to the talisman, he would save his strength.

It's a pity that the hidden dog pounced on the two of them, and it was the place where the talismans were hidden on the two of them. Obviously, the intelligence of this Tibetan dog is not enough to understand the true intentions of the two. If the Tibetan dog knows that they are looking for someone, I am afraid they can go directly! After all, the two sides have been in contact, and the Tibetan dog can easily distinguish their scent.

Zhang Wei had no choice but to guide the two to the ground where the three of them were resting, and the hidden dog sniffed, but the residual smell was not enough to form a tracking effect. It's possible that a few of them just waited for the two of them to fall asleep, and then left immediately. The sensitivity of the Tibetan dogs must have discovered them, but they did not harm their owners and let them leave.

They were very depressed, but unfortunately there was not a trace of acid left, otherwise it would have been easy to find.

"Let's hurry in too, you can make it easier for you first." Luo Yuanhao said.

Zhang Wei thought for a while and asked, "Let's go too, what if they find it back?" ”

Luo Yuanhao smiled: "That's simple, aren't you carrying a glow stick?" Insert a few, this is the way to go, they will light up as soon as they step on it, and they will find us. ”

Zhang Wei hurriedly took out a light stick from his schoolbag, then folded one first, inserted the other few on the ground, and engraved the words with a dagger: We are in.

Luo Yuanhao saw him so carefully, so he didn't say much, just asked: "Will they use your acid?" ”

"Hmph." Zhang Wei sneered, "At their level, if they don't use it well, they will be poisoned." ”

"They have gas masks."

"The main ingredient in the filter gas mask is carbon, which can not be resolved by any poison! And it's not a full gas mask, leaving us to do things, it's not a smart thing to do. ”