Countless cement pillars of hugging thickness stood like a forest, supporting the entire hall, and there was almost no end in sight from the entrance of the tunnel, and the echo of the loud words shook people's ears. Pen, fun, pavilion www. biquge。 Standing under these pillars, it seems that people have become much smaller, and after looking at them for a long time, they will give birth to the illusion that the world is like this.

The servants were shocked by this huge underground project, Long Leiyan didn't dare to take a closer look when he came last time, this time the purpose is to find a suitable place for the little devil to use as a cemetery, so it is necessary to strictly investigate.

Long Lei Yan slapped the pillar and crackled: "How much explosives does Uncle Lei need to blow up this place?"

Lei Ting was frightened by these words, and hurriedly waved his hand and said: "Nonsense, we don't know what place it is, it must be that the city didn't run, once these pillars are blown up, causing a large-scale landslide, I don't know how many lives will be injured, the little devil should be killed, but we can't call our compatriots to be buried together!"

Wang Bo circled around the pillar and said, "It's a pity that this excellent terrain collapses, no matter how many devils can't escape!"

Lei Ting looked at the top with a flashlight for a long time, and muttered to himself: "This top is a whole rock formation, the composition should be igneous rocks such as basalt, where we have this kind of rock in Jiangcheng, only near Lotus Lake, we will go so far this time?"

Lotus Lake is a lake in the center of Jiangcheng City, famous for producing white lotus since ancient times, it is said that several generations of emperors have made a special trip to come here in order to eat the white lotus root of the new water, leaving many popular stories, of course, it may just be a legend!

Long Leiyan looked at the infrared holographic map and said, "At present, we have just walked out of the T-shaped street area, probably in the area of Xiaoqingshan, and we will definitely not be able to reach Lotus Lake!"

Lei Ting said with a sigh: "That's it, Lotus Lake and Xiaoqingshan are a geological zone, and the similarity of rocks can also be explained, this kind of basalt is igneous rock impermeable, so there are often lakes and other places on it." ”

Wang Bo said: "Don't care about the igneous rocks and water rocks, let's quickly figure out this hall separately, and mark the important pillars, otherwise we will get lost next time we come!"

When they came down, they brought a lot of tools, including spray paint cans, Long Leiyan put his backpack on the ground, rummaged through the spray paint cans, and the little black dog in his pocket suddenly jumped out and ran towards the depths of the dark hall.

Long Lei Yan stomped his feet angrily: "Come back, come back for me!"

Wang Boyi said: "Chase it, if you don't go back, your sister will go crazy!"

The servants changed from the geological team to the dog-catching team, and chased in the direction where the puppy disappeared.

I didn't know if I was startled when I saw it, and the servants ran and chased for five minutes, and before the end of the hall, countless pillars were lined up on both sides and stretched into the distance as if endless.

Long Lei Yan stood up as if he braked suddenly, stopped the two people behind him, and said: "This place is too big, we ran for a while just now, and it is estimated that we will run out for nearly a kilometer, and we have not yet reached the end, and there is no such a big building on the ground! Let's stop running blindly, we don't know if this is a square or a circle yet, if we get lost, it will be a big trouble!"

As soon as the servants stopped, there was a burst of dog barking not far away, and Long Leiyan scolded the little beast and ran in that direction.

I didn't run far, but I saw that the little black dog was hiding under a pillar, peeing on his legs!

Long Leiyan stepped forward to catch it, the puppy barked twice, turned his head and ran, which completely aroused Long Leiyan's anger, and shouted at the two people behind: "This way!" As soon as the words fell, he threw off his legs and ran away.

The puppy was very flexible, around the pillar, and ran away without a trace, Long Leiyan was sweating at the moment, standing in the place where the puppy disappeared, shining everywhere with a flashlight, and suddenly a swarthy hole was illuminated in the spot.

"Come on, there's a hole here!" Long Leiyan called out to the two.

Thunder is old after all, and he is out of breath when he runs. Wang Bo was also a little short of breath, pointed to the entrance of the cave and said, "I hope it's not the one we came!"

Thunder touched a pillar and said, "No, I carved a mark with a dagger when I came in!"

Suddenly, Long Leiyan felt that there was something under his feet, and he didn't know what kind of monster it was in the dark, so he took a flashlight and found that it was a puppy running back, biting his trouser leg and wagging his tail as usual.

"You little brute, don't run around in the future!" Long Leiyan loved and hated it, hugged it in his arms and scolded twice, and stuffed it back into his pocket.

The entrance to the cave in front of him was more than three meters high and two meters wide, enough for two or three people to enter side by side, and the walls of the cave were made of stone, and the walls were made of cement on both sides.

Long Lei Yan was about to go in with a flashlight, but Lei Ting grabbed him and said, "Don't worry, since we have reached the bottom, let's look along this wall first and see if we can find other holes." ”

Long Lei Yan nodded again and again, and secretly asked Wei'er to sign the road she had walked on the infrared holographic map.

Jiang is old and spicy, and Thunder's inference is correct, and if he didn't go far along the wall, he found a dark hole. Wang Bo pointed to the front and said, "There are one and there are two, and there must be a hole in front!"

Thunder marked the entrance of the cave with a dagger, naming the newly discovered hole Two.

In less than half an hour, they reached the end of the wall, and found sixteen of the same holes along the way. The openings are all evenly spaced, one every hundred meters or so.

Judging from the infrared hologram, they had already walked through the right half of the hall at this time, not far from the entrance to the cave where they entered. Weier calculated the distance, and they ran nearly five kilometers in this lap, and calculated that the area of the entire cave should be more than twenty square kilometers. This number is nothing on the ground, but this is underground, and how many manpower and material resources are required to build such a huge underground fortification, not counting those dense tunnels like spider webs.

Where do the sixteen openings lead? Is there the same cave on the left side of the hall? Long Lei Yan pointed to the sixteenth cave in front of him and said, "Let's go to the first one first!"

The swaying pillar of light illuminated the road ahead, and the servants walked into the cave for more than ten meters, and a huge iron gate appeared in front of them to block the way.

Vile scanned it and said, "The iron door is too thick to look behind!"

Wang Bo leaned over to the door and brushed it a few times with the brush in the treasure bag, and as the rust peeled off, a keyhole appeared at the waist of the door. Wang Bo instantly came to his senses: "I'll open it and take a look, it's a treasure!"

Long Leiyan glanced at him, this guy looks full of literary and artistic atmosphere, he didn't expect to be a super big money fan, treasures and vaults at every turn, and he couldn't help but want to open the door as soon as he saw it, it seems to be related to the door theft education he received since he was a child.