Professor Song's voice sounded a little tired, as if he was talking to someone, and it seemed to be talking to himself, and it was still very small, if it wasn't quiet enough near the cemetery, Luo Yan and Wang Chu would have been hard to hear.

Thinking that Professor Song was back, the two hurriedly ran towards the thief cave.

They want to go to the exploration side where the thief cave is located, and they have to go through another exploration party first, just when Luo Yan wanted to step through the gap between the two exploration parties, her eldest brother called, and at this time Wang Chu took the lead in stepping over.

Luo Yan answered the phone while preparing to follow Wang Chu over, and in the blink of an eye, Wang Chu, who was standing on the edge of the robbery cave, fell suddenly, Luo Yan hurriedly reached out to drag people, but he didn't even pull a single hair of Wang Chu.

Luo Che on the other end of the phone sensed that something was wrong with Luo Yan, and his voice was much faster, "Is something wrong?" Don't worry, I'll be right over! ”

At this time, Luo Yan was quite calm, she said, "Wang Chu fell into the thief hole, I'm afraid there will be danger, I can't let her be down there, don't act rashly after my brother comes, I'll try to leave a mark." ”

After saying that, Luo Yan hung up the phone, she found the armed police and identified herself, asked for two guns to carry with her, and took a few bottles of water and some food on her back, and the food was not bought in the small supermarket in the village, but dug in the surrounding fields, and she had no time to delay.

With a bag of unripe sweet potatoes and a few bottles of water, as well as two pistols, Luo Yan jumped into the thief cave with a flashlight, she didn't know how long she had to stay inside before she could get out, simple equipment was a must.

The descent time is not long, at most half a minute, but it doesn't feel good, when she descends, she feels that the air pressure around her is very low, and the pressure makes people a little out of breath.

Fortunately, she found Wang Chu not long after she jumped, it should be said that Wang Chu didn't move much after she fell, she had a small range of activities, and after she found that she couldn't return to her original place every time she went to a new place, she didn't dare to move again.

Seeing Luo Yan, classmate Wang rushed over excitedly, "I just said that Emperor Yan can't let me stay down by myself!" This place is so wicked, it's going to drive me crazy! ”

Seeing that Wang Chu was fine, Luo Yan pushed the person away and threw her a pistol, "The hole is too narrow, and it is inconvenient to take the rifle down, only two pistols were found, and there are not many bullets, so save a little bit of use, and try to hold out until my brother comes." ”

Holding the pistol, Wang Chu was excited, "Type 92, good thing!" Do you bring anything else? Show me! ”

Luo Yan threw the schoolbag to her, "This is the food you and I have eaten in the past few days, don't leave it, save it." ”

Taking the schoolbag, Wang Chu felt that she was a professional talking nonsense, if she acted like she was frightened, someone would definitely not let her carry a schoolbag of sweet potatoes and water with peace of mind, this thing really sank to death.

The place where they were now was a stone chamber, there was nothing in it, the surroundings, the roof and the ground were all black stones, and out of the stone chamber was the robbery hole, not the section where they had landed just now, but the section that extended north after falling.

Luo Yan first walked a few steps down the thief cave after jumping down, and after seeing a stone room without a door, she went in to take a look, and in it she found a mark made by Wang Chu, a leaf with a small tail.

Knowing that Wang Chu didn't go too far, she wanted to hurry up and chase people, but as soon as she got out of the stone room, she found that the stone room had changed, and the door opening of the stone room had changed, and the door hole that was originally rectangular had become an arch.

With such a big change, it's hard for her to think about it.

She took the flashlight and shone it to the new stone chamber, and found that the marks made by Wang Chu had also changed, and there was an extra 2 next to the tail of the leaf, and she guessed that Wang Chu should have entered the stone chamber of this arched door.

At this time, she used a flashlight to shine all around, except for the change in the door hole and the mark made by Wang Chu, the thief hole she fell from was gone, and instead of the vertical thief hole, a stone wall appeared.

The color of the stone wall is also black, which should be the same as the material of the stone chamber, and it is not noticeable to the naked eye anyway.

At that moment, Luo Yan decided to follow the route that Wang Chu had taken, so that she had a better chance of finding someone, and she also entered the stone chamber of the arched doorway once, and left her mark in it so that her brother could identify it.

Coming out of the stone room of the arched doorway, she used a flashlight to shine into the stone room again, this time she found Wang Chu squinting inside, pretending to sleep, and the doorway had become round, as for the stone wall behind her, she didn't see any obvious changes.

After the meeting, the two did not continue to move forward, but stayed in the stone chamber, as long as they did not leave the stone chamber, their position would not change, hoping that the rescuer would arrive sooner.

With Luo Yan as a companion, Wang Chu didn't pretend to sleep anymore, but talked to Luo Yan about how she got here, "Emperor Yan, you don't know, I didn't want to move a step, just waiting for you to find someone to save me in the dirt pit, it's all the fault of the flashlight, you say where it can't fall, but it fell to the side of the bend, and I have good eyes, I saw the stone room at once, and then ran in, and the result was that I couldn't go back to the dirt pit." ”

Seeing that Luo Yan didn't react, she poked Luo Yan on the shoulder, "Did you say that my sister was quite unlucky?" ”

Luo Yan glanced at her, "I'll sleep for a while, you guard, and when I wake up, I will replace you." ”

Seeing that Luo Yan was really tired, classmate Wang closed her mouth very interestingly, but although her mouth was closed, her hands were not idle, she took out a palm-sized saber from her body, and then took out a sweet potato from her schoolbag and sharpened it.

She is very skilled in this kind of work, and she got all the sweet potato skins in a few strokes, and the domestic garbage was disposed of by her to the corner of the stone room, not to mention that she doesn't care for the environment, and there is no ecological balance in this broken place.

She looked at her phone while nibbling on sweet potatoes, her mobile phone has never had a signal since she entered the thief hole, she found out about it when she just fell down, in addition to finding that there is no signal here, she also found that the sound here can't be heard, no matter how you shout, the people above can't hear it.

After playing the game that came with her phone for a while, she stopped this entertainment and began to draw on the wall with a marker, all of which were stick figures.

This marker pen was picked up on the ground by her and Luo Yan when she admired the moon, and it should be used by the archaeological team to write numbers on the unearthed cultural relics.

If it weren't for this pen, Luo Yan would definitely not have found her so quickly, thinking of this, classmate Wang felt that his luck was quite good, and he was not so unlucky.