Li Guanghan thought that now was not the time for archaeological tomb exploration, and the top priority was to rush out of this place with abnormal magnetic fields and isolation from the world, and get in touch with the big camp as soon as possible, or follow Sanchi's advice to find a way first.

The buggy continues on the road, but the valley ahead

It looks like a cliff with a wall erected, and it doesn't look like there is a road. All three of them were in a hurry, and if they wandered around the valley any longer, there would not be enough gasoline in the car.

Lee Kwang-han admonished himself that the more anxious he was, the more calm he became. Suddenly, the stone gate behind the waterfall he had just seen appeared in his mind with lightning flashes.

Sanji also muttered to himself: "It can't be no way?" We have seen so many mani piles and prayer flags, which means that many people have been here many times, and they can't all come in through the entrance to the canyon filled with carbon dioxide? ”

Lee Kwang Han said: "I want to climb up to the stone gate behind the waterfall to see, maybe there is some secret hidden there that can open this valley." You must know that many things in this world are coexistent. Where there is a secret, there is a decryption, and the place where the poisonous snake haunts is often the place where the proprietary detoxifying herbs grow. Let's try it, this may be the secret strategy that the ancients left here. Lee Kwang Han didn't say this casually. He knew that now he had been activated by deep memories and subconscious, and every flash of inspiration in his mind was the deep memory and subconscious at work.

Chen also knew that Lee Kwang-han would not make a suggestion just to satisfy his curiosity, he must have considered it.

Sanji could only agree to Li Guanghan's proposal, it is better to be a dead horse than a live horse doctor than to be trapped here.

Lee Kwang-han tied the shovels and shovels in the trunk of the car to help himself, carried them on his back, and climbed along the rocks next to the waterfall to a small platform recessed behind the waterfall curtain. Chen Aili didn't listen to his persuasion and climbed up.

Sure enough, it was a stone door. The stone door is open on both sides, about 2 meters high, and the surface of the granite door is the traces of manual excavation and polishing, but there are no symbols and imprints.

The stone gate was very strong, Li Guanghan and Chen Aili were helpless against the stone gate, and they couldn't shake the stone gate even if they beat it with shovels and shovels for a long time.

Sanji shouted below, "If you can't do it, come down!" We'll find another way. ”

Li Guanghan took a closer look at the stone gate and found that its two doors grew together in the middle. Due to the perennial infiltration of water, the calcium carbonate in the water accumulates in the cracks of the door, and over time, the two doors are firmly connected together, and they cannot be pried open.

Chen Aili was a little discouraged, but she didn't say it, so as not to dampen Li Guanghan's enthusiasm.

Li Guanghan looked down at the rectangular stone sill at the bottom of the stone gate and found that there was a deep crack on the surface of the sill. He and Chen Aili worked together to break the stone threshold and take out half of it, revealing half of the black hole hanging in the air. He used a shovel to dig the hole deep and wide, so that half of the stone door was in the air.

Chen Aili asked puzzledly, "Teacher Li, what are you doing here?" Can this open the stone door? ”

"The reason why the stone gate can't be opened when it grows together is because of the calcium carbonate in the water, but no amount of calcium carbonate can resist the sagging of natural gravity. Now half of the door is supported by a threshold, and half of the door is hanging in the air, and it won't be long before the hanging one will stagger with the other half because it sags to the ground. And the door opened. Lee Kwang Han replied.

"Oh, that's a great idea. Without violence and explosives, where did you learn it? Chen Aili sincerely admired.

"I also came up with it after observation." Lee Kwang Han replied.

As soon as his words fell, the suspended half of the stone door slammed to the ground with a "boom", shook and fell, and a cloud of dust that had been accumulated for years was raised in the black hole.

Li Guanghan walked into the black hole with a flashlight, the hole is not big, very shallow, about 20 square meters. Three walls are rough and only one is smooth. Directly across from the hole was a thick, rectangular table with a lot of dust on it.

On the thick stone table is a stone frame, and a bronze mirror from ancient China is erected. The surface of the copper mirror has a convex and uneven pattern. Chen Aili hurriedly wiped the bronze mirror with a towel, and a bronze light with a sense of history flashed from Li Guanghan's eyes.

That's all there is in the cave and nothing else. Lee Kwang Han and Chen Aili were scrutinizing the bronze mirror, trying to identify the patterns and symbols on it. Suddenly, a strong beam of sunlight shone in from outside the water curtain at the entrance of the cave, carrying the light and shadow of water, shining through the bronze mirror and shining on the only smooth wall.

And so, a miracle happened. The sunlight uses the smooth walls as a projection screen, and the patterns of the copper mirror and the light waves of the water curtain are mixed together to create a moving landscape.

"Huh!? That's the place we couldn't get out of. Chen Aili exclaimed.

Lee Kwang-han also saw it. He got closer to the wall and took a closer look, and the shaking of the water ripple light wave through the copper mirror happened to become a dynamic circuit diagram on the wall. Every time you reach a narrow pass, it seems to kill a way out of the oblique thorn, which is really "the mountains and rivers are doubtful, and the willows and flowers are bright and another village".

Li Guanghan pointed it out to Chen Aili and explained them one by one. The two of them were amazed by the superb forging skills and whimsical ideas of the ancients.

They didn't have time to think about it, so they took off their clothes and carefully wrapped the bronze mirror, intending to go back and hand it over to the anthropologist for study. They walked out of the hole of the water curtain and climbed back cautiously, for fear of breaking the bronze mirror.

After getting into the car, Lee Kwang Han commanded Sanchi all the way through the valley with the dynamic road map he had just seen on the wall. It turns out that the color of the mountain rock stripes in the valley is similar, because of the poor human vision, and the folds of the mountain, many passes look like an impermeable wall from a distance, and only when you get close to find that there is an exit a few meters wide next to it.

In the midst of Sanchi's bursts of surprise, the off-road vehicle passed smoothly out of the valley like a light boat, and never took the wrong road again.

Li Guanghan looked back at the continuous snow-capped mountains, the clouds were rolling up, and he was still thinking about where that mysterious beam of light came from. Is it in that lotus petal snow-capped mountain or somewhere else? He decided that after returning to the camp this time, he would apply to come to this magnetic anomaly area again after a little repair.

Sanchi drove and shouted: I see the road! All three breathed a sigh of relief.

In the evening, when the sun was about to set, Sanchi's SUV finally pulled Li Guanghan and Chen Aili back to the camp safely.

Lao Duan and Officer Zheng hurriedly walked over to them, their expressions solemn and serious, and they didn't see the excitement of Li Guanghan and their safe return at all.

Li Guanghan and Chen Aili guessed that there must be something wrong with Elizabeth.