Chapter 416

Li Yan raised her head and looked around at the darkness: "what was it that attacked us just now?"

Tang Qi pointed at the back wall with a flashlight and said, "it should be these things. This mechanism is really clever." there are four or five sharp blades of about one meter on the wall, which have penetrated into the opposite soil wall. If Tang Qi hadn't saved her in time just now, it is estimated that her head has been cut off by the blade.

Tang Qi said, "be careful. This mechanism should only be the beginning."

Li Yan stood up nervously and looked inside: "how did you know something was wrong here?"

"Because the sign we saw in the pavilion at the entrance just now is the one with hazy moon. The next sentence should be that the moon respects the phase and the mountains are ten million heavy. It's the most typical sign. It's right to be careful in everything."

Li Yan smiled: "I didn't expect you to be so superstitious. Then how do we go next? Does this door have to be ruled out?"

"Let's observe each other and don't act rashly."

Tang Qi took the stone and threw it into the first hole. Li Yan was nervous all the time. She could only look inside behind him and wanted to see what the bottom reaction was.

The first stone was thrown in and waited for nearly a minute. Then I heard the rumbling sound of water inside. First, I heard the sound that seemed to come from a very distant place, and then there was a greater rumble, like the tide coming. Tang Qi hurriedly pulled Li Yan back a few steps. There was a whistling sound in the hole, and then a powerful water gun suddenly rushed out.

Li Yan watched the wall burst out, splashed out for several meters, and then fell directly under their feet. Finally, she quickly took it back. During this period, the flood took away a lot of sand and stone bricks on the ground. They were close to the wall and watched the water flow back from a few centimeters around them. The whole process was no more than ten seconds, Then the flood flowed back, but the ground soon recovered to dryness, and there was no trace of water at all.

If you don't see it with your own eyes, you will think it's just a dream.

Li Yan said nervously, "this is really scary! Why is there no trace under her feet."

Tang Qi said: "it should be that the ground under your feet is not made of ordinary materials. It has a strong penetration ability, so that the invaders can be killed directly."

"So it is."

Tang Qi said again, "what comes out of the water hole in the middle is a gold blade, while what comes out of the first gold is water. Is it relative?"

He picked up another stone and threw it into the hole of the second wood. This reaction occurred almost at the same time. At the moment when the stone was thrown in, there was a friction sound inside, and then a thick smoke rushed out quickly, and the blue flames flew out, like the ghost fire that often appears in the ancient tomb. There is no temperature, Most of them were flames caused by the burning of phosphorus with low ignition point. Flames with a diameter of about one foot rushed to Tang Qi and them.

Tang Qi opened his hands, and the strong wind rushed the fire back directly. There was always a blue flame shining inside. Li Yan was not surprised at this time. She frowned and looked at the hole: "there is fire in the hole of wood. Will the hole of fire be wood?"

"Let's just try," said Tang Qi, throwing another stone in.

But there was no response at all, and there was no sound after waiting for a long time.

Li Yan's heart moved: "is this the right hole?"

Tang Qi shook his head: "since the five elements are relative, I believe the correct one is the hole with earth characters, but the hole doesn't respond. It's still wrong. Is it in the air or not on the ground?" he thought, then went to the wall, grabbed the iron piece embedded in it, and then flew out directly with the transport power in his hand.

Whoosh! The sound of piercing the air came from the metal, and then a white light flashed. Tang Qi had been on guard for a long time. He quickly pulled Li Yan and hid towards the hole on the side. A long white wooden arrow flew out quickly and directly fixed into the opposite wall, just up to their height. There are a hundred. Each bow and arrow is more than a foot long. The head is cut very sharp. After starting the mechanism, it flies out automatically. There is a creaking sound in the hole. It seems that more long arrows have not been emitted.

Li Yan thought that if she didn't come in with Tang Qi today, she would be dead at this time.

Although he had decided to go to the cave, Tang Qi threw a few things in to test. As expected, everything was normal.

Li Yan sighed: "there is the right hole. I'm worried that something will happen to my father."

"They haven't been there. What are you worried about?"

"But my father told me before that the position of the mechanism will be changed every once in a while at the entrance. There is a runner design inside. So it may not be all right now. He won't let me go and won't tell me how to judge. I have to find you," Li Yan said.

Tang Qi pondered, "this mechanism reminds me of a person. Did Xue Yuan also design this?"

"I've heard of it. Is Xue Yuan the famous mechanism master?" Li Yan asked.

Tang Qi nodded: "yes! He is a great scientist. Although he has long passed away, I still admire him very much. If he is a modern man and with the help of current scientific means, I think his mechanism will be greater."

Li Yan smiled: "I think he represents the forbidden scientific attitude of his old friends, which has nothing to do with dexterity and modern high technology."

Tang Qixin said, if this person lives in modern times, how handsome is it? If only his descendants were here.

Li Yan said, "let's go and hurry to find my father."

Tang Qi nodded and walked into the hole with earth written on it.

It's just like its name. The land inside is quite difficult to walk. At first, there is a lot of sand, which drowns their uppers. Later, it gets deeper and deeper, and the soil turns into granular gravel. It gradually drowns their knees from just to their ankles, and then it has gone beyond their thighs, so it's more and more difficult to walk.

Li Yan is out of breath. There is sand in her shoes. It hurts every step.

Tang Qi was also tired and sweating. He stretched out his hand and grabbed a handful of sand. With a flash of light, what flashed was snow-white light. These were white sand, very crystal clear and beautiful. Heart, the quality of these sands is great. If I use these sands to do that kind of hourglass business, I will be rich.

Li Yan couldn't walk any more. She leaned against the wall and kept panting: "I'm really tired. I don't know how long to walk?"

Tang Qi looked back and suddenly said, "something's wrong, Li Yan. Didn't you find anything?"

"What's the matter?"

"Look at the road behind us," Tang Qi said, shining a flashlight on the only way they had to go. Li Yan was also stunned. It turned out that there were only two very obvious walking lines here. It was her and Tang Qi, but they didn't expect that if their father and Song Jie walked from here, there should be very obvious footprints. Now, when you look at the past carefully with light in front, there is no trace at all.

Li Yan's brain was buzzing and hurriedly said, "what's going on? Don't they go from here?"

Tang Qi said, "just now we have tried the other four ways. There is really no other way. Don't panic first. Let me think about what's going on."

Li Yan was worried and worried. She kept sweating. She couldn't help grabbing out her mobile phone and wanted to call her father, but there was no signal here.

She wiped her face. At this time, she felt that something on her right hand seemed to itch, so she grabbed it. There was a cold thing in her hand. It wasn't too big. Was it a small stone?

She put it in front of her eyes and looked at it. She was so scared that she almost fainted. Screamed and threw it away.

"What's the matter?" Tang Qi quickly ran over and caught her.

She was shaking like chaff, and her voice was shaking: "mine, that's a spider!"

Tang Qi's flashlight shone on the sand. A dark thing on the snow-white sand was particularly obvious. It was a fast-moving spider, about the size of longan, constantly moving. It was estimated that it was also frightened, and then drilled into the sand.

Tang Qi said, "it's a spider. Don't be too nervous. It should be harmless, or it will bite you just now."

"No! I hate spiders most. I can't stand it even without poison." her body is full of goose bumps. It's almost spitting out. It seems that even female Xia and female thief have their own fears and weaknesses.

As soon as Tang Qi's flashlight swept the top of the shed, it was also a sound of brain Weng. It turned out that there were tens of thousands of spiders densely distributed on it. They were all crawling constantly. At the corner, there were all some viscous spider webs, piled up together, flying gently in the air one by one.

The distance from them here is no more than one meter. If she knows that there are spiders on her head, it is estimated that Li Yan will be crazy. His flashlight shines on the front. Fortunately, there will be no more than 30 meters above.

Li Yan looked up and said, "what are you looking at?"

"Nothing. Let's go." Tang Qi covered Li Yan's eyes and pulled her forward quickly.

Just now, as soon as they came in, they were accompanied by spiders, but what did the sand do. Is it spider dung? Tang Qi's whole body trembled at the thought of here, shit! What's this place? Xue Yuan, Xue Yuan, you've been praising yourself. You should use such disgusting means to deal with us?

Li Yan said anxiously, "Tang Qi, did you find something? Why did you walk so fast?"

"It's okay. Just walk over."

"But the sand has become thicker and thicker, and we can't go!" while talking, the sand has flooded to their waist. Basically, Tang Qi dragged Li Yan into it.

And Li Yan was more and more worried about her father. What happened to them! Was there an accident? Why didn't they show up here?

She was thinking wildly. Suddenly, she felt that her foot fell, her left foot stepped empty, and the whole person fell down.

"Tang Qi! I seem to have stepped on something!"

Tang Qi hurriedly stretched out his hand to pull her: "how's it going?"

But his feet also stepped empty. One by one, they fell directly from the pit below, and the white sand around them also fell down.