In the cave, the aura seems to be bound together, or the aura is a ball in itself.

And this mass of aura is the most abundant aura Tang Ding has seen so far, and there is no one.

Although he didn't know what the aura in this cave was, Tang Ding had a strong premonition that this aura was beckoning to him.

However, at this time, Tang Ding didn't have time to explore this aura, because after arriving at the place, it was already late, and he began to prepare for cooking.

In the field archaeology, this is the case, the food style sleeps in the open, you need to set up a tent, and you need to cook. Moreover, the funds approved by the Cultural Affairs Bureau will never be particularly abundant, anyway, you will always be unable to survive and starve.

Meng Xiaoqiang is responsible for cooking, bringing a pot of steamed rice, the dish is a lot of vacuum-packed cooked food, make do with it first, and the next day to see what residents around, you can ask the residents to give money and let the residents cook, of course, since it is field work, the conditions are naturally not as good as in big cities, they are all improvised.

Tent constructionThe two archaeological team members brought by Meng Xiaoqiang are experienced, and there is no difficulty in this thing, Tang Ding is also helping by the side, and the three tents will be set up in a while.

Although life in the wild is hard, Tang Ding, who participated in this kind of activity for the first time, has a sense of novelty, and he is still thinking about whether to take Mu Liu to experience this kind of life next time.

While eating, Meng Xiaoqiang pointed to the stone tablet outside the entrance of the cave not far away, "It's that stone tablet with a warning written on it." Behind the stele is the cave with the hidden weapon. ”

"Come, Xiao Tang, eat more, young people have a lot of food!" Meng Xiaoqiang was very enthusiastic, and asked Tang Ding to eat more.

Tang Ding was not polite, just wearing bags of spicy dried tofu and braised pig's trotters.

After dinner, everyone gathered again to discuss tomorrow's archaeological plan, and then went to sleep.

Tang Ding and Professor Min have a tent, Meng Xiaoqiang has a male archaeological team member, and a female archaeological team member is alone.

Professor Min fell asleep, and Tang Ding lay in his sleeping bag and looked in the direction of the cave, which was the direction of the aura.

Tang Ding's heart moved, should he go first to see? If he waited for everyone to go in together, no matter what aura or not had nothing to do with him.

Because once it is determined that this is the site of the alchemy of Wei Boyang, the real person of the fire dragon, Meng Xiaoqiang will immediately contact the Cultural Relics Bureau and will send armed police to defend the excavation site, and if you want to take things away from here at that time, unless you kill them.

Tang Ding quietly got up, took a flashlight, and walked to the cave. The original cave and stele were hidden behind a vine, so no one found them for so many years.

Now the vines had long been pulled aside, revealing the stone monument behind them.

There were words on the stele, but Tang Ding didn't have time to look at it at all.

Bypass the stele and enter the cave.

Walking into the cave, there are several neat rows of stone lattices not far away. This is the death square that we talked about during dinner, and on the walls on both sides of the square, there are many round holes, which are the mechanisms that crossbow arrows shoot.

The round holes on the wall are very symmetrical, and the lattice above the ground is also very neatly laid, Tang Ding only glanced at it, and knew that this so-called death grid was actually an ancient Nine Palace Bagua Array.

Due to the death of two archaeological team members here some time ago, although the blood stains on the ground were dried up and blackened, it seemed from the blood stains on the ground that people were dragged out, because a black-brown trace was formed on the ground.

I don't know how many arrows are shot here, and are there any arrows left in the mechanism inside?

However, according to common sense, this kind of crossbow arrow is disposable, and it is over when you shoot it.

The arrows must have been taken away with the wounded, and perhaps they were collected by the museum. Tang Ding thought to himself.

Although Tang Ding has never seen the real Nine Palaces Bagua Array, this square in the shape of "Tian" covering the entire cave is neat and symmetrical, and it is a Nine Palace Bagua Array.

For the Nine Palaces Bagua Array, Tang Ding was already familiar with the Nine Palaces Bagua Array when he was learning from his master in the Taoist Temple, in fact, many news ambushes in ancient times used the Nine Palaces Bagua Array, which almost became a universal formation.

The function of this formation is to block those rough and unskilled thieves, and pass on what needs to be passed on to those who are destined through this obscure way.

In fact, this statement is a bit nonsense, not necessarily that there are no thieves who study the Nine Palaces Bagua Array, and those who are destined may not be really destined people.

However, this Nine Palaces Bagua Array is common in many places.

Seeing this formation, Tang Ding really felt that there was something interesting here. Of course, this is mainly because Tang Ding saw the rich aura in the cave beckoning to him.

This Nine Palaces Bagua Array was activated, and there should be no mechanism, Tang Ding thought of this, and was ready to pass directly, but he walked four or five steps on the Nine Palaces Bagua Array Stone, and before he reached the center of this formation, he suddenly felt a creepy feeling in his heart, and at the same time, there was a sound of winding in his ears.

"It's not good, it's dangerous!" Tang Ding shouted in his heart at the same time, he stepped on the footwork of the starting gang, and the person quickly retreated, Tang Ding used the light from the flashlight to see that more than a dozen powerful arrows almost covered the upper, middle and lower three roads, and he knew that the strength of the arrows was great when he heard the wind.

What surprised Tang Ding even more was that there was not a single arrow on the ground.

None of these arrows were missed, and all of them hit the hole on the opposite side.

The subtlety of this mechanism had already exceeded Tang Ding's expectations, and in his impression, the crossbow arrows controlled by this mechanism should have been used only once, and when they ran out, they would fail.

What Tang Ding didn't expect was that the mechanism here was very exquisite, because after the arrows were fired, Tang Ding heard a subtle click sound of arrows loading from the walls on both sides.

The bolt trap here can be reused!

Tang Ding was really surprised.

If it weren't for Tang Ding's amazing footwork speed, he would have been shot here by this crossbow arrow a long time ago. Tang Ding also felt that he was wrong, the last time the two people who were killed by crossbow arrows here, the crossbow arrows definitely did not stay in the museum, but shot through the person, and they were still taken back from the opposite hole, and this can be seen by looking at so many blood stains on the ground.

I was a little careless.

It was too far, a distance of nearly ten meters, and Tang Ding was not sure.

Walking to the middle again, I retreated back anyway, and if I walked forward, I should be able to pass.

If he hadn't experienced the crossbow arrows just now, Tang Ding would have had a lot of confidence in his stepping, but after experiencing such a scene of ten thousand arrows firing at once, he would have some fear in his heart.

This fear is normal, and it is shared by everyone.

Of course, if Tang Ding didn't know how to crack the Nine Palaces Bagua Array, he might try to use his Bu Gang to cross this level, but Tang Ding was familiar with this Nine Palaces Bagua Array, in this case, of course, it was the first to break the formation and the second to take risks.

The nine squares are the nine squares, that is, the nine squares on the ground that are separated by two horizontal lines and two vertical lines.

Bagua refers to the removal of the middle of the nine-square grid, the remaining eight directions, namely southeast, northwest, southeast, northeast, southwest, southwest, northwest, these eight directions are also called the four positive four corners. Namely: Qian, Kun, Gen, Li, Dui, Kan, Zhen, Xun.

The most common way to break the Nine Palaces Bagua Array is that the five yellow Lian Zhen stars fly in the middle palace, according to the order of the nine stars, the six white martial arts stars are in the dry position, the seven red broken military stars are in the position, the eight white left auxiliary stars are in the Gen position, the nine purple right Bi stars are in the position, the first white greedy wolf star is in the Kan position, the two black giant gate stars are in the kun position, the three Bilu Cun stars are in the earthquake position, and the four green Wenqu stars are in the Xun position.

So in this order, it is the first step to go to the kan, then to go to the kun, then to the shock, Xun, the middle, the dry, the dui, and finally the gen.

This kind of nine-star flying sequence, Tang Ding is familiar with it. He stood still in front of the Nine Palaces Bagua Array, then stepped on it, stepped on the position, and then Kun, Zhen, Xun, Zhong, Qian, Dui, and finally took the Gen position.

Of course, in the process of Tang Ding's departure, he has been careful to prevent him from being hit, and the dragon descending magic sword is also held in his hand, in case he can't dodge it, use the magic sword to block one or two flowing arrows.

However, it was not until he walked over that the bolts were never fired again.

After the Nine Palaces Bagua Array, there is a three-way intersection in front, this should be a test of luck, or a test of chance, three roads, there must be one right road, and the other two are either dead roads or ambushes.

However, this is not a test for Tang Ding at all, this is cheating, because Tang Ding can see the direction of the aura, and even if he chooses a dead end, as long as he has aura, he has to go out of the dead road.

Tang Ding walked along the middle road without hesitation.

There was no more ambush along the way, but after reaching the end, Tang Ding found that there was no road ahead.

In fact, this road is not long, and Tang Ding only walked for less than two minutes to reach the end.

Obviously, the aura was in front, but Tang Ding only saw a stone wall.

Knocking, the stone wall made a dull sound, which was not at all the thickness that he could penetrate. Tang Ding also deliberately inserted a sword into the stone wall with the Dragon Descending Magic Sword, and the Dragon Descending Sword went straight into the handle, but Tang Ding knew that there was still a fairly thick stone wall behind it.

What should I do?

Of course, it's no problem to retreat now, but Tang Ding feels that this aura object is not far from him, he has already walked most of the distance, and the aura is close at hand.

Tang Ding took a flashlight and carefully shone on the stone wall in front of him, but he didn't find a trace, except for a sword hole left by his magic sword just now.

Do you really want to stop here?

Tang Ding took another picture of the up, down, left and right, all of them were very normal stone walls, except for a groove with a strange pattern on the ground.

This groove was a bit familiar, Tang Ding took a closer look again, and found that this groove was the appearance of a miniature version of the sword, the size of which was about the same as his own dragon descending sword.

Could it be, could it be that Tang Ding put the dragon descending magic sword in his hand next to this groove, and was surprised to find that the size of this groove was as big as the magic sword.

No wonder I feel a little familiar with this groove!