"Team Leader Wang, we found this ancient translucent mirror in a magical water curtain cave in no man's land last time. And only when sunlight shines through the hole can a map of the activity in 3D be reflected on the wall. The last time we got lost, we relied on its map to escape, otherwise we would definitely be trapped in the mountains when the mountains are blocked and the compass is also out of order. We weren't in a hurry to take a closer look inside the cave, and maybe there were some secrets there. Li Guanghan finished and pushed the translucent mirror in front of Team Leader Wang.

"And there's a lot of magnetism there, and there's a lot of permafrost thawing and carbon dioxide is being released. Even if we don't look at the crust below 100 kilometers underground, this no-man's land surface is worth a second look. Even if you help anthropologists and biochemists to work, if you have new archaeological results, you can't count them all as the results of the comprehensive investigation team. Li Guanghan finally learned well, no longer had a hard top, and learned to look at problems from the perspective of Team Leader Wang.

Wang Yiyang's tense face eased slightly. He picked up the translucent mirror in front of him and the "Dharma Eyeball" stuck in it, and examined it carefully. With the keen sense of smell of a geologist, he felt that the metal in his hand was extraordinary, and the composition of the metal inside seemed to be complex. Meteorite? Visitors? Nickel-iron? He put the translucent lens under the microscope to look at its metal surface. Sure enough, these metals glowed with gray silver, and tended to be a mysterious alloy, with a fine, dense honeycomb-like structure all over the surface of the metal, like a honeycomb.

Wang Yiyang's face in front of the microscope was still calm, but Chen Aili saw his cheeks move hard, and then his throat made a swallowing motion.

Li Guanghan added: "This kind of translucent mirror uses the effect of tension, and it is all finely polished, which cannot be completed by modern technology. ”

"You see, the raised pattern on the back of the mirror is thicker and more tense; On the contrary, there is no bulge on the back of the place where it is thinner and tension. So, the bulge on the back and the front of the mirror become flat and flat, just the opposite. Therefore, the front side of the translucent lens becomes a complementary relief on the back, but it is polished to a size of only 0.01 mm, which is invisible to the naked eye. But when the light shines, it will be revealed. ”

"What's even more amazing is that the translucent mirror can only show the pattern when the sunlight shines through the water curtain hole. We used to experiment here and couldn't see anything. In addition to me and Chen, the driver Sanji has also seen it. ”

"Have you heard of string theory? The material world in our reality is actually a symphony played by the cosmic strings, all kinds of elementary particles are the notes on the cosmic strings, and the existence of everything in the world is a sine wave. If you look at this guqin, which is engraved with the same symbols as the translucent mirror and the 'Dharma eyeball', it is permeated with the profound wisdom of the ancestors. Applying obscure abstract thinking to real things, each cosmic string has a special resonance frequency and wavelength corresponding to each cosmic string. A resonant frequency of a guqin string corresponds to a musical scale, and the vibrations of different frequencies of cosmic strings correspond to different masses and energies. ”

Lee Kwang-han chattered until his mouth was dry. The purpose is to convince Team Leader Wang to organize an investigation team to go to the Water Curtain Cave and then take a look at the surrounding environment.

Team Leader Wang stared at the microscope, biting his cheeks, but did not say anything.

The sun was sinking in the west, and the disappointed Li Guanghan walked out of the conference room with Guqin and Chen Aili in his arms. The "Dharma Eyeball" and the translucent mirror should be locked in the safe together after Team Leader Wang's study, and the guqin could only be kept by Li Guanghan temporarily because it was too big to fit.

The autumn breeze blew cool and dust on his face, and he involuntarily squinted his eyes. Seeing that nearly two months of hard work were about to be in vain, the road ahead was long, and the risks were unpredictable, he sighed deeply and plucked the guqin at will. The five-stringed guqin emitted a deep, long, and ethereal sound, and then drowned in the wind on the plateau

"Don't listen to the sound of the forest beating the leaves, why not chant and Xu Xiao's bamboo cane and mango shoes are lighter than horses, who is afraid? A cloud of smoke and rain is Ren Ping's life. The steep spring breeze blows the wine and wakes up, slightly cold, and the mountain is obliquely shining but welcomes. Looking back at the bleak place, there is no wind and rain and no sunshine. Li Guanghan recited aloud Su Shi's poem "Fixing the Storm. Don't listen to the sound of the forest beating the leaves".

The deep and passionate voice attracted the other members of the inspection team, and everyone applauded and felt a little strange in their hearts. What's wrong with Researcher Lee? How could a person who was originally reserved, introverted, and dignified suddenly disappear and change his style two months later?

Chen Aili looked at Li Guanghan bathed in the sunset with admiration, the wind blew his hair, and the light outlined his tall silhouette. Chen Aili felt that at this time, he really had a bit of Su Shi's arrogance and spaciousness, free and easy, just like Eguan Bo belt, wide robe and big sleeves.

"Haha, 'When will you go back and be an idler.' To a piano, a pot of wine, a stream of clouds. Anthropologists also brought out another poem by Su Shi, "Xing Xiangzi. Shu Huai" to make peace with Lee Kwang Han. He patted Li Guanghan on the shoulder: "Researcher Li, I'll go and team leader Wang again." ”

The magnificent dusk in the no-man's land seems to be the most glorious movement in the first place, inspiring infinite emotion and making people want to desperately hold on. Because immediately there was endless darkness with the sound of the howling wind.

At sunset, a flock of bar-headed geese flew over the heads of Li Guanghan and Chen Aili, who were sitting on large rocks. The light gray feathers, white head and neck, and two striking black stripes, around the back of the head, cheeks and above the eyes, have become the symbol of the flying warrior - the bar-headed goose.

Bar-headed geese spread their wings and soar over the Himalayas towards the warmer south. These brave birds know how to read the direction of the wind and distinguish the air current, and they will use the wind to save effort.

The two raised their heads and saw the flock of bar-headed geese disappear into the vastness.

Li Guanghan suddenly brightened. What is this loss, I'll use my brain to figure it out.

The last of the gold faded, and there was still a trace of warmth left in the vast land. In the distance, the sky above the snow-capped mountains becomes colorful. Incredible crimson, smoky purple, sea blue, the starry sky under the arrangement of various colors, like a dream. The empty no-man's land is free of fluid clouds, and the arched bridge of the Milky Way can be clearly seen rising, making people forget about its remoteness.

Wang Yiyang is still in the conference room at the moment to exchange views with several other experts. He didn't expect everyone's interest to be so high. Last time, everyone got lost in the area of the strong magnetic field and returned in vain, only Sanji drove Li Guanghan and Chen Aili into the canyon full of carbon dioxide. And this time, everyone wants to take a look at the Water Curtain Cave.

"It seems that everyone believes that this researcher Li is endowed with extraordinary talents?" Team Leader Wang arrived.