Although it was already summer, the temperature in the water was still obviously a little low, and as soon as I dived, I felt a biting chill drilling into my heart.

Earlier on the shore, I had roughly figured out the formation of a waterhole, a deep pool created by a stream at the bottom of the mountain that bypassed a low-lying bay.

I guess the water is not only from streams, but also from the cracks in the pools, which are generally cold in summer and milder in winter.

Duan Ruoxue and Lu Le led me straight to the bottom of the pool, the water was very clear, and it didn't take long for me to see a big hole in front of me.

Lu Le pointed with his finger, and the three of us swam to the edge of the hole.

There were constant bubbles of water around, and the hole was the size of a door, and it was black inside, and I didn't know where it led.

According to Duan Ruoxue's previous meaning, this time you should explore the path first, if there is water all the time after entering, then you must come back to find diving equipment, such as equipped with oxygen cylinders and the like.

Lu Le leaned on the side and looked at it for a while, shook his head at me, and then swam directly inside.

I thought that they should both be good enough to last more than a few minutes in the water, and if they want to explore the way, they must go in and try the depth.

Seeing that Lu Le swam towards the hole first, Duan Ruoxue and I immediately followed.

The temperature of the water in the hole was much cooler than that outside the pool, and I only felt a stream of water coming out, and other than that, it was pitch black.

Fortunately, Lu Le prepared a waterproof bag in advance, sealed the mobile phone and other equipment in the bag, and he cautiously swam forward with a waterproof flashlight, while Duan Ruoxue and I followed closely behind him.

At first, the direction is obviously downward, but after two turns, the direction suddenly changes, and two paths appear, one slowly pointing down and one straight up.

Lu Le stopped and pointed to a road above.

Duan Ruoxue and I immediately understood when we saw it, obviously the road down was too narrow, and there was no way to continue to follow up.

Only the road above is more than spacious.

I nodded to Lu Le, he shone it with a flashlight, and then took Duan Ruoxue and me to swim upward.

After Ben came here, I had the intention of asking them to go back to shore for a breath and then come back with diving equipment, after all, the hole seemed to be quite deep.

But not long after diving, the three of us were directly out of the water!

"Why isn't it a waterway?" I climbed out of the water and took a few breaths.

"It's like a cave!"

Lu Le quickly swept around with a flashlight, and there were rocks all around, which looked like an underground cave.

I wondered, "Could it be a mistake?" ”

Duan Ruoxue shook her head, "It shouldn't be wrong, the other road is obviously an underground stone crevice, and it is impossible for people to get into it." ”

Lu Le also agreed with Duan Ruoxue's statement, he asked us to look around first to see if there were any other channels.

Duan Ruoxue and I took out our phones from the waterproof bag, turned on the flashlight and began to search carefully.

It didn't take long to discover a round stone cave on the edge of the stone wall.

I said, there's a passage.

Looking at the round appearance of the stone cave, it is obviously not naturally formed.

"Let's go inside!"

Duan Ruoxue beckoned and walked towards the stone cave first.

The two sides of the cave wall are round and smooth, and the traces of artificial excavation are particularly obvious.

Not long after we walked forward, our eyes gradually became more and more open, and then a city wall appeared, and the whole space instantly became many times larger.

"How can there be ancient walls underground?"

I could hardly believe it, but after scanning the flashlight from side to side, I was even more shocked.

Not only is the ancient city wall, it is simply a majestic pass standing in this deep formation!

The closest to us was a city gate, outside which was densely packed with rows of stone statues of soldiers with spears and blades, looking murderous.

In the middle of the soldiers, there is a headless general with a long sword in his hand and a horse on his hips, this guy is covered with a thick layer of armor, and he is directly blocked in front of the city gate.

Seeing this group of strange statues, I immediately thought of the 'Yin Soldiers' I had seen that day.

I said to Lu Le and Duan Ruoxue, "Could these statues be the previous life of the Yin Soldier?" ”

Lu Le didn't dare to assert at this time, so he just asked us to be careful.

Duan Ruoxue said, "There are two possibilities for the statue of a sergeant to appear underground, one is a tomb, and the other is a charm. ”

"It's not uncommon for a statue of a sergeant to appear in the tomb, but if it's not an ancient tomb, if you encounter this situation, it's very likely that you have encountered a talisman."

I'm hardly unfamiliar with the word Fu.

But the talisman that Duan Ruoxue said in her mouth didn't seem to be referring to something like a talisman.

I was about to open my mouth to ask her, but Lu Le said beside me: "Sister, what do you mean, this is likely to be the territory of the 'Coffin Mountain Taibao'?" ”

"I also deduce according to the situation, whether it is or not, I can only decide after I go in and see it."

I heard it a little foggy, so I asked Lu Le and Duan Ruoxue, what is the Coffin Mountain Taibao?

Why did it get to the coffin mountain Taibao again?

Lu Le said that the Coffin Mountain Taibao was the royal mausoleum builder who appeared during the Hongwu period of the Ming Dynasty, that is, the engineering designer who built the mausoleum for the emperor.

Legend has it that this coffin mountain Taibao originated from the surname of the family, not only good at repairing tombs, but also quite proficient in tomb robbery and yin and yang.

Among them, there is a very special yin-yang technique, called "coffin talisman" or "nightmare talisman", which is what Duan Ruoxue said in his mouth, touching the talisman.

As we all know, the talismans used in the general practice of yin and yang can be subdivided into many kinds, such as corpse talismans, talismans, amulets, and so on.

The charm itself, composed of the head of the symbol, the gall of the symbol, the foot of the symbol, the most common symbol is the two words of the edict, the foot of the symbol is according to the different usage, subdivided into many types, such as writing the general here, there is also writing the life of the person and so on.

However, the 'talisman' used by the Coffin Mountain Taibao is different from the kind of talisman edict that we usually see drawn on yellow paper or written in the air.

The talisman of the Coffin Mountain Taibao, similar to the ancient military talisman, how to say it, is a kind of token that can be carried on the body and can be dispatched anytime and anywhere for its drive.

Of course, most of the soldiers and generals they deployed belonged to the category of 'Yin soldiers', not soldiers in the yang world, or heavenly soldiers and generals.

However, these are all legends of later generations, and there is no way to verify whether they are true or false.

After listening to Lu Le's rumors about the Coffin Mountain Taibao, I didn't know what was going on, and a strange thought suddenly popped up in my heart: Will the old Wang Tou have any connection with the Coffin Mountain Taibao?

If the rumors are true, then the Yin soldier and the old king I saw at that time, he was exactly in the middle of the Yin soldier, just like the headless general in front of him now.

If you look at it this way, will the old Wang Tou understand the 'nightmare talisman' technique of the Coffin Mountain Taibao?

In order to find out, the three of us had a brief discussion, and then walked to the city gate.

Duan Ruoxue's meaning is very clear, she has already said before that this place may be related to the ghost cave.

And I have been looking forward to seeing the old king as soon as possible, and asking him to follow me to track down the whereabouts of the rest of the immortal bones and golden seals.

My dad said a long time ago that the old king knows best about the fairy bone and golden seal, so as long as he can find him, the rest of the matter can almost be said to be very laborious.

The space inside the city is so large that it is impossible to see the end, and except for a few attics, it is almost empty all around.

Lu Le analyzed that we sneaked all the way along the waterhole cave before, and then went up, and the current location is estimated to be in the center of the mountain.

In other words, the mountain where Shihu was found is hollow, and the entrance is precisely the stone cave under the waterhole, which also corresponds to the words in the nursery rhyme.

It's just that I have always had a question in my heart, because according to the words of Junko Yamada, a woman from the island country, the treasure and the fairy bone golden seal are obviously separated.

The thing corresponding to the nursery rhyme should be related to the treasure, whether the fairy bone golden seal and the treasure are related, I can't say for sure.

Anyway, I came in for only one purpose - to find the old king!

The three of us flashlights and went all the way to the depths.

Soon, a stone tower about ten meters high appeared in front of it, and the tower gate was very strange, it was a large circular hole.

At the door of the stone tower, there is a stone tablet about one meter high, which reads: "Daming Coffin Mountain Taibao Spirit Tower" a few big characters!

Duan Ruoxue exclaimed after seeing it, "It's really the territory of the Coffin Mountain Taibao!" ”

At this time, I wondered, could the stone tower be the passage to the ghost cave?

To be honest, I didn't pay much attention to the matter of the Coffin Mountain Taibao.

But I was just like this for a moment, and suddenly the stone tablet in front of me sank strangely, and then it sank directly into the ground, and then I heard a loud bang in the stone tower.

"Boom!"

It was as if something heavy had fallen from the sky.