"Whether you can take your life away or not, you have to see what kind of treasure there will be in Tianjiao's mausoleum. It can be regarded as compensation before death."

Gao Fei grinned and pushed past Tietu. He climbed down like a snake.

Below is the shore of the lake. The ground is flat and blue stone. If you go ahead for several tens of meters, you can walk on the golden road.

Tietu followed him down, stood beside Gao Fei, raised his chin, sniffed hard, and said, "it's windy."

Gao Fei shook the Golden Snake sword in his hand: "nonsense, if there was no wind, there would be no air, we would have suffocated."

Tietu didn't argue with Gao Fei, but said professionally: "generally speaking, the underground mausoleum is in a vacuum, so as to effectively ensure that the sacrificial objects are not oxidized. But if you think about it carefully, are there any signs of oxidation of the gold bricks in the tomb passage? "

After being reminded by Tietu, Gaofei suddenly realized: "ah, I didn't notice these unless you said it. Then tell me, why is there air circulation in the mausoleum, but things don't oxidize? "

Tietu went to Chi and said, "there is flowing air, but things are not oxidized. This is the most precious part of this Dragon Cave."

Goofy followed him and said, "do you mean the corpse will not rot in this situation?"

"It's possible. I'm not sure. But I don't think Tianjiao's corpse will change, because there will be treasures in his mouth and even in his anus that can keep water from running off, just like the jade cicada in Empress Dowager Cixi's mouth. "

When Tietu said that, he had already stepped onto the driveway, squatted down, reached for the cold gold brick, and said, "as for the truth, if you are interested, we might as well go to the coffin to have a look."

"Now that I'm here, I'll have to see it, or I'll regret it all my life."

Goofy looks at the huge coffin floating in the center of the lake and is about to enter the water.

But Tietu held him: "if you think life is too long, then you go down now."

Goofy turned his head and turned a blank old fellow: "old iron, what do you mean?"

Tietu stood up, looked at the lake and said, "you only see the coffin, but you ignore the lake below."

"What's so strange about the lake? It's a big deal. It's just fish that eat people. "

Gao Fei looked at it carefully, and his face became ugly.

He saw that in the clear water of the lake, there were countless black thin lines.

I don't know what material these black threads are made of. They are very thin and slightly thicker than silk, but they look very tough, as if they bear a lot of weight and are very tight.

After discovering these black threads, even if you think about it with your feet, goofy knows that these threads should be fuzes - just like the strings of a grenade. If you break one of them, it will touch the mechanism, maybe there will be thousands of arrows, or there will be big rocks falling from the top, and so on.

Squatting down and staring at a thin thread, Gao Fei asked, "what the hell is this?"

"This should be the legendary Tian silk."

Tietu also squatted down and looked at the huge coffin: "it's said that Tianchan originated from Kunlun. It feeds on mulberry leaves and poisonous insects. Its silks are dark and bright. One can lift a buffalo. However, there are very few of them, and the natural silk produced is hard to get. It's said that clothes made of silk can be invulnerable. "

"Invulnerable? If the state can raise a batch of such silkworms and make bulletproof vests from their silk, it will be many times more advanced than those bulletproof vests lined with steel plates now. "

Gao Fei grinned and scolded: "Wo Cao, with these things, can't we just stare at the coffin?"

Tietu said, "it's not true. Don't you wait until the coffin floats to the shore and try to climb it?"

Rubbing his nose, Gao Fei looked at the coffin in the middle of the lake and complained, "who knows when it will come here?"

Tietu said faintly: "if you observe more carefully, you can find that the vertical and horizontal route of the underwater sky silk is related to the stars above us."

"Underwater thin line, is it related to the movement of stars?"

Gao Fei was stunned. He looked up at the stars dotted with the night pearls above. After half a day, he suddenly realized: "I know! The vertical and horizontal sky silk under the water is actually the turning channel of the twenty-eight constellations! And the big coffin was not drifting aimlessly, but along the track of stars and the fairway of silk. As long as we wait here and the stars change, there will be a time when the coffin will float to the shore! "

"You're right. There's a famous name for this organization, which is called Dou Zhuan Xing Yi."

Tietu took a deep breath and said, "as we all know, the celestial bodies are divided into four seasons: spring, summer, autumn and winter, and the stars will change their positions slowly with these four seasons..."

Before he finished, Gao Fei scolded, "grass, according to you, if we want to wait for the coffin to float over, don't we have to wait for half a year?"

"Listen to me first."

Tietu said faintly: "what I said just now is the movement of celestial bodies in nature. But what we see now is the operation of man-made celestial bodies, or a mechanism. The operation of organs that change with each passing day is not based on the seasons, but on the hours. That is to say, within 12 hours, these "celestial bodies" will move around like the natural celestial bodies. There is always a time when the route of the "celestial body" will touch a certain point on the shore. "

Gao Fei stood up and asked, "you can count it. When will the coffin touch the shore?"

Tietu frowned: "if you want to calculate the orbit of celestial bodies, it's not as simple as 1 + 1 + 6 + 2. Even if you use a large computer, you have to be the boss for a while. How can I calculate it?"

Goofy was disappointed: "Oh, it seems that we have to wait. Fortunately, twelve hours is not too long. "

Tietu leisurely said: "however, I'm afraid that if this Dragon Cave can't endure for 12 hours, it will destroy itself."

After scratching his head, Gao Fei said bitterly, "well, I admit that I'm not as good as you in this respect. What do you think we should do now? Is it the way out? "

Tietu did not speak, but half turned and looked at the towering palace in the distance.

Gao Fei understood and quickly walked to the palace: "you mean that the way out will be in the palace."

Tietu followed closely: "I didn't say that."

"Then why do you look at the hall?"

"Because I know you want to go in and have a look."

"Don't you want to?"

"Yes."

Tie Tu catches up with Gao Fei and walks with him: "I want to die. As you said, if you can't come to Baodi and have a look, won't it be a pity in the future? "

"Did I say that?"

Gao Fei denied it, but nodded with a smile: "well, you're right. Maybe we can find a way out of the hall. "

This time, Tietu did not answer, but slowly looked up at the stars in the sky.

The rapid flying forward was suddenly stopped, looking at the iron slaughtered by the old fellow's hair and saying, "old iron, you must not tell me that there is no way out of the main hall."

Tietu slightly lowered his head, raised his chin, and straightened his waist, just like a proud javelin, but his voice was bitter: "before I climbed that hole, I thought I could find the exit from here, because we felt the wind in the snake cave. But now I find out that there can't be any exit at all. "

Tietu's words, like a sledgehammer, hit Gao Feixiong hard. He stepped back and asked in a low voice, "there is no exit at all?"

Tietu lowered his eyes: "if this mausoleum had an exit, then there would not be so many people dying in the deep water lake - strictly speaking, the mausoleum also had an exit, which is the way we came in. And the workers who built the palace in those years should also know that this road is the only one... "

At that time, when the underground mausoleum was built, the royal family of the Yuan Dynasty recruited skilled craftsmen from all over the world, promised to pay a lot of money, and promised to let them go out along the roadway after completion.

However, when they finally finished the work and buried a generation of Tianjiao here, they wanted to go out and retreat, but suddenly there was water in the tunnel.

The tunnel where Gao Fei was washed into the deep water lake was not a natural underground river, but a man-made one.

After the completion of the mausoleum, the people outside dug through the underground river which had been prepared for a long time, and brought in water. All the workers who were lining up to go out rushed down and drowned in the big pit.

The three deep lakes Gao Fei saw were actually dug up by workers in those years.

The deep-water lake they spent years digging up eventually became their tomb.

The white bones Gao Fei saw at the bottom of the lake were tens of thousands of craftsmen who were drowned in those years.

The only exit of the mausoleum is the underground river (tunnel) with a speed of 100 seconds.

Moreover, when the craftsmen were digging the underground river, they used some kind of array in the Qimen dunjia. That is to say, even without the water, the workers would not go out of the maze, and eventually they would starve to death.

This secret passage can not only trap people to death, but also contains ingenious wind theory. It can use various angles to pass through various small openings to transport the air from the real underground river to the mausoleum, so as to keep fresh air flowing in the mausoleum all the time.

Different from the secret burials in the Central Plains (the secret burials here represent the underground vacuum environment), the ancient Mongolians longed for their bodies to contact with the air, so that they could be seen by the eternal Heaven.

Gao Fei and tie Tu are now in the deepest part of the mausoleum, which is the center of the whole mausoleum. How can there be a way out here?

"At the beginning, I didn't think of the special burial custom of the Mongols. I always thought that the flowing air below represented the way to go out. But when I feel my hair fluttering, I just - oh. "

When Tietu said this, he looked up at the stars in the sky.

Gao Fei subconsciously looked up. After a while, he found that there was a small hole beside each star.

The small holes, which are not much bigger than children's fists, are blown down by moist wind.

And Tietu, just standing under the Big Dipper's greedy wolf star, his hair was disturbed by the wind.

Gao Fei slowly stretched out his hand and put it on top of tie Tu's head. He obviously felt a strong wind.

Looking at Gao Fei with his hands back in silence, Tietu said in a low voice, "I'm sorry."

If Tietu had not been driven into the tunnel by Kayang living Buddha, then Gaofei would not have rushed in to save him and stayed with him forever in this Super Dragon Cave.

Tietu died here because he had a mission.

But Gao Fei, retired long ago, should have lived his own comfortable life, but he died here with tie Tu.

That's why he apologized to goofy.