Seeing Li Bingtian's movements, and then looking at Li Bingtian dressed in a tunic and a scholar's outfit, Zheng Ya only felt dizzy, was this tomb robber in front of him or an archaeologist?

Right, is he a tomb robber? There are a set of archaeological theories, which are used in the past and in the present, and they are magnificent.

Let's say he's an archaeologist, the tomb robber's set is clear, good guy, before he enters the tomb, the red candle has been straightened out.

Seeing the very strange expressions of the team members, Li Bingtian shrugged his shoulders and said: "I have already said, these are the advanced experience of the predecessors, there is no need to use it in vain, if there is anything wrong, at least, we can also take precautions, right?"

The candles were placed and shining brightly in the southeast corner, without the slightest appearance of being extinguished.

This is a corridor that has just been opened, and the air should be very circulating, and it is unlikely that the candle will go out.

Li Bingtian nodded and said: "Everyone, the experience of the ancestors tells us that this ancient tomb should be relatively safe, let's go, Gao Team, you and Wu Qing lead the way in front, be careful, don't be too anxious, let's go in along the road." ”

Gao Dayu said: "Okay!"

Wu Qing took out his backpack, took out two mining caps from inside, put them on his head, and twisted his hand slightly, the top of the mining cap lit up, and the mining lamp shone straight ahead.

Li Bingtian said: "Save a little, this ancient tomb has never appeared in the world, it is estimated that the scale inside is not small, we explored for the first time, it is impossible to use the power to excavate, and we need to save energy, the high team, oxygen masks, life boxes, electric drills and Luoyang shovels are ready?"

Li Bingtian's preparations were quite sufficient, several SWAT team members had enough equipment on them, and even the fat man Li Dachun was carrying a large backpack with a lot of edible products in it.

Team Gao said loudly: "I have already checked it once before leaving, and there is no problem. ”

Under the leadership of Gao Dayu, everyone walked along the corridor and gradually walked inside.

The road is oblique downward, surrounded by salt crystals, shining under the illumination of the miner's lamp, and even the ground is like polished jade, crystal clear.

The salt crystals are irregular, and in some places, they bulge outwards like stones.

The air in front of it is relatively circulating, after all, this corridor is connected to the cave of the six-tailed Xuanhu, which is connected to the outside world, and there is a slight smell of corruption in it, but it is not breathless.

Legend has it that the ancient tombs are full of dangers, there will be a lot of hidden weapons inside, even if it is a road, it is not good that it is full of dangers, Gao Dayu and Wu Qing who led the way in front walked cautiously, but everyone's progress is not slow, Yi He and Li Bingtian observe around from time to time, sometimes Li Bingtian also takes out the Luoyang shovel and punches a shovel downwards to explore the thickness of the salt crystals and test the surrounding soil.

After walking for more than 20 minutes, the surroundings were already pitch black, the length of the road was beyond everyone's imagination, and there was no sign of the end in front of him, on the contrary, Gao Dayu in front suddenly stopped in a place and said in a loud voice: "Professor, there are actually three forks in the road here, which one should we take?"

In the middle of the road, there will be a fork in the road? Zheng Ya felt incredible.

Li Bingtian stepped forward in a few steps, squatted on the ground, carefully observed the light of the miner's lamp a few times, and said in a low voice: "This is the passage of the Doubtful Palace, which is commonly known as the Outer Palace, congratulations, no matter whose tomb we found, the appearance of the Doubtful Palace, it means that the scale of this tomb is quite large, and the identity of the characters is quite good, however, if there is a Doubtful Palace, it means that we need to find the right way and find the right way to live, if we enter the Palace of Death, then we will be confined in this palace forever......"

Speaking of this, Li Bingtian stood up straight, looked back, and said to Zheng Ya: "Xiaoya, I actually forgot to bring the candle here, you go back and get it, be smart, be careful of Xuanhu and return." ”

Zheng Ya's heart moved, nodded and said yes.

Turning around, Zheng Ya began to stride back.

In the dark corridor, the light was extremely dim, after walking for a while, turning a few corners, Zheng Ya had completely fallen into darkness, reached out and took off the backpack from his back, and quickly took out his candle, which was a small flashlight, emitting a faint light, and helping Zheng Ya to illuminate under the condition of full energy saving.

Be cautious when you go, Zheng Ya walked for more than 20 minutes, and came back much faster, and in less than a quarter of an hour, Zheng Ya had already seen the big hole where everyone had fallen and saw the candles on the ground.

It's just that what shocked Zheng Ya was that the candle had been extinguished at some point, and there was no light.

Approaching and picking up the candle, Zheng Ya was about to turn around when he suddenly remembered Li Bingtian's extra explanation before leaving, and his heart moved, and he began to probe near the entrance of the cave.

Xuanhu should not come back, Li Bingtian may mean something else.

After half a ring, Zheng Ya's eyes narrowed, and he found a very strange anomaly.

Zheng Ya's memory is super good, and his ability to perceive the environment is extremely strong, if Zheng Ya is not mistaken, the oblique hole above where everyone came down has now undergone some strange changes, and in more than half an hour, this hole has actually shrunk a lot.

The entrance of the cave is oblique, not very high, Zheng Ya climbed up, carefully observed for a while, and suddenly found that there seemed to be salt water seeping out around the cave wall, constantly crystallizing outward, and the salt flower seemed to heal itself, and it was healing the hole quickly.

Seeing this phenomenon, Zheng Ya couldn't help but be shocked, if it continued like this, it wouldn't take a few days before the hole would be completely closed, and at that time, everyone would be blocked in the ancient tomb.

What's more, Zheng Ya also found an anomaly on the cave wall below.

If it weren't for careful observation, if it weren't for Li Bingtian's reminders several times before and after, Zheng Ya really wouldn't have thought of observing the cave wall, but now that he looked carefully, he suddenly found that someone should have deliberately left a special mark on the cave wall.

Li Bingtian once told Zheng Ya that he suspected that there were people in the team who had Infernal Affairs, and that the biggest reason for Huaisen's death was that someone leaked his habits to the outside world.

So now, on the wall of the cave, there is indeed an abnormality, and it is an abnormality beyond Zheng Ya's imagination.

In different positions on the cave wall, Zheng Ya found three different marks! If these marks were deliberately left by someone, maybe there would be more than one force thinking about his scientific expedition team.

Zheng Ya felt a little dizzy, his own scientific expedition team had more than ten people, but he didn't expect it to be so complicated in secret, and he didn't know what Li Bingtian thought, maybe it was deliberate, otherwise, how could the team composition be so complicated.

Of course, it is also very likely that Zheng Ya thought too much, and it is very likely that someone drew it casually.

The three figures are very simple, one is a hammer, one is a cross, and the last one is a strange, question mark text.

After Zheng Ya remembered the shape of the figure, he picked up the candle from the ground and began to move towards the cave, the small flashlight in his hand kept scanning the cave wall, but along the way, he found nothing.

When he caught up with the team, Li Bingtian was squatting on the ground, discussing with Yihe which way to choose.

As soon as Zheng Ya arrived, Li Bingtian said very casually: "Give me the candle, let me see, whether it is dangerous here, and judge the direction in which we should go." ”

Zheng Ya handed over the candle, Li Bingtian casually hit it, the candle lit, this candle is actually a lighter! Judging the direction, Li Bingtian put the candle in the southeast corner, and said to Zheng Ya: "Come here, take the compass out, let's locate it together, and see where it will be Shengmen." ”

Zheng Ya walked up to his side and took out the compass.

Li Bingtian motioned for Zheng Ya to squat on the ground, and then put the overhead miner's lamp on the compass in Zheng Ya's hand.

Zheng Ya was about to locate according to the normal technique, when he suddenly found that Li Bingtian's fingers quickly drew a few times on the compass, and clear handwriting appeared on the surface of the compass: "What did you find?"

Zheng Ya took out a compass pen, as if he was dialing the compass, but in fact, his hand was extremely fast, and Zheng Ya said his first major discovery: "The candle is extinguished." ”

Li Bingtian quickly wrote two words: "I know." ”

Zheng Ya's heart moved, it seems that Li Bingtian's candle may also be specially made, and it should have brought him a lot of information.

With a few quick movements of his hand, Zheng Yahe said: "The salt crystal at the entrance of the cave is healing, and in a few days, the entrance of the cave will disappear......;

Zheng Ya saw that when he wrote these things, Li Bingtian's body was obviously stiffened, and the expression on his face became extremely solemn.