According to Li Yan's speculation, the dog demon should be hiding under this excavated ground.

You must know that Li Yan has taken a big turn around the construction site during the day, and it can basically be determined that only this excavated place has a remnant of evil energy, which means that unless the dog demon flew from the sky, it can only be drilled out of the ground.

Although spirits can indeed fly to some extent, it is quite aura-consuming, so unless it is the soul of a bird, it still has to obey the rules of gravity.

Li Yan frowned and walked on the excavated foundation, after all, this area is the size of a football field, but in terms of Li Yan's sensing range, it can't be completely covered at once.

While walking, Li Yan had to sense the two guards who came over at the gate, but fortunately, the two of them were big living people, and the goal was obvious, even if they were far away, they could easily sense their breath, and they didn't have to worry about being rushed to see themselves directly.

In the blink of an eye, Li Yan had already circled most of the venue, but he still didn't sense the existence of the dog demon, but the one who looked at the gate was already very close, and if he didn't evacuate, he would be discovered.

At this moment, Yang Xiaotong, who was hiding there, seemed to be worried that Li Yan would be seen, so he couldn't help but throw a stone at an excavator next to him.

There was a soft sound of "oh", and the two guards immediately panicked: "Who?" ”

"Who?"

Both flashlights were shining at the excavator, but where did anyone respond to them?

The two of them were not only panicked, but they stood at a loss, and even their legs trembled.

Li Yan didn't care if he would scare people stupidly, and hurriedly began to check the last place, but Yang Xiaotong, who was hiding in the distance, vaguely watched Li Yan not go back, and simply ran out in a hurry.

Li Yi couldn't help but have a headache when he found Yang Xiaotong's figure, this woman is really a trouble, although she may be enthusiastic and kind, but she always obeys orders and makes assertions, I'm afraid this problem can't be changed......

I wanted to ask her to go back, but there was a doorman over there, and Li Yan couldn't make a sound, so he could only take her away after the inspection was completed.

But seeing that there was only one last point left to check, and Yang Xiaotong just ran over from that direction, Li Yan suddenly felt a little uneasy in his heart, and the next second Yang Xiaotong screamed softly, and his body sank suddenly......

Li Yan hurriedly rushed forward and grabbed Yang Xiaotong's wrist, but he didn't expect Yang Xiaotong to fall with a very strong force, and he was even dragged down with Li Yan.

It's not a pothole, Li Yan obviously felt that all around his body was soft soil, and it was as soft as quicksand, and Yang Xiaotong sank very fast by himself, even so, it took half a minute before he suddenly went around, and finally there was no feeling of mud squeezing his body.

When I opened my eyes, it was pitch black all around, and I really couldn't see my fingers.

Li Yan dragged Yang Xiaotong again, but the other party didn't react, and touched his pulse again, but fortunately, he was still dancing very steadily, and he should have passed out.

Holding her with one hand, Li Yan took out his mobile phone again, lit up the screen, and took a look around, only to find that he should have fallen into a hole in the ground.

This place is very spacious, there is enough open space for three houses, but the top is only more than two meters high, and just above the head, there is a pothole, which obviously fell from that place just now.

Looking around, there are three tunnel openings on the edge of the pothole, facing three different directions.

On the other side of the cave, there was a pile of things, and when I looked closely, I saw a skull!

Li Yan was startled, but fortunately, when he looked closely, he found that they were all human bone residues, which should have been dug up in the cemetery, and then inexplicably lost bones.

But the dead are seen more, and the bones are not so terrible. Li Yan supported Yang Xiaotong, found an open space to sit down, and then asked the old man, "Did you see what dragged us down just now?" ”

"It looks like a dog, but before you hit the ground, it's already running." The old man said.

"Motor, count it fast!" Li Yan said angrily while pulling the soil in his hair and collar. "Don't talk about this yet, the key is how to get up?" The old man said, "I guess, just now at least fell down ten zhang, and when it fell, it was the thing digging a hole to drill down, although the speed was fast, but the back was soon blocked again, don't think about returning the same way......

Li Yan turned on the flashlight on his mobile phone, stood up and took a picture of the hole, and sure enough, it was not far from the hole, and it was already full of dirt and resealed.

Not being able to get out was a trouble, but Li Yan quickly thought of another, bigger trouble - without a vent, there would soon be no air in this cave!

After all, he also has scientific common sense, Li Yan knows very well how fast oxygen is consumed, in such a large confined space, the oxygen content can support himself and Yang Xiaotong to breathe for a few hours at most.

But fortunately, in addition to the top, there are three other tunnel openings, maybe there is ventilation over there?

Li Yan checked Yang Xiaotong's situation again and made sure that her body was fine, so Li Yan pinched her person. Yang Xiaotong immediately snorted and came to his senses.

"Huh? What's wrong? Yang Xiaotong woke up with a stunned face.

"We've been dragged into a hole by the dog demon." Li Yan said, "Do you feel hurt?" ”

"Oh......" Yang Xiaotong was stunned and tried to move his body, but his mouth asked, "What about the dog demon?" Did you see that? What does it look like? ”

"I didn't see it, we have to find a way to get out quickly......," Li Yan said, seeing that Yang Xiaotong was fine, he dragged her towards the mouth of the tunnel over there.

The three tunnel entrances, facing three directions, Li Yan was not in a hurry to break into casually, he first looked at the holes one by one, but found that these three holes had traces of excavation, but obviously they were not excavated by human tools, but full of traces of sharp claws.

However, relatively speaking, the traces of one of the three openings appear to be more neat, as if deliberately retouched.

"This one should be freshly dug up." Hu Chuchu said, "The demon clan will grow with the deepening of the Dao and the growth of spiritual intelligence, and will be more inclined to the aesthetics of human beings, and this cave entrance is more beautiful than the other two." ”

"That's it!" Li Yan said, raised his foot and walked into the hole in the middle.

The height of this tunnel is also a little higher than the other two, but Li Yan still has to bend down slightly when he walks in it, his posture is uncomfortable, and his speed is not fast, and there is Yang Xiaotong behind him who is just tugging on Li Yan's back coat.

If you can't run fast, come slowly, but after walking for a long time, it is estimated that he has walked a few hundred meters to say the least, and Li Yan finally felt that there seemed to be wind in front of him.

It's definitely a good thing to have wind, it proves that there is a place to breathe around, at least you don't have to worry about being suffocated inside.

Li Yan couldn't help but speed up his pace, and walked not far away, but saw that there was indeed another big earth cave in front of him, which was even bigger than the hole just now.

The key is that in the middle of the cave, there are a bunch of all kinds of messy things, such as gold and silver jewelry, jade porcelain, woodcut stone carvings, etc., which should all be funeral goods......