Gao Chao can only admit that Xia Qing's analysis is indeed very reasonable.

The fat man was on the side, not without worry: "Those Soviets are not a good thing, even if they are not here to rob the tomb, but it is difficult to say, whether they have discovered the Tomb of the Western Night King a long time ago, if that is the case, it is strange if they don't take it, it is likely that they have already been stolen by them, in the end, we are still empty of bamboo baskets, what can we do?" ”

The fat man's words also make sense, and Gao Chao can't help but admit it, but these two people, one is more optimistic and the other is pessimistic.

Gao Chao thought for a while and said, "It's better to ignore the result for now, who can say for sure what the result will be?" Now that we are here, we can only bite the bullet, even if the Soviets take the lead, we can only accept our fate. ”

Xia Qing nodded silently, her face full of helplessness.

The atmosphere was suddenly a little low, and the energy that was excited just now was gone.

The fat man didn't like this feeling the most, so he wanted to be positive, so he hurriedly followed the hillside under his feet and looked down, trying to find a way down the mountain wall.

But by the light of the green, he looked directly at the foot of the mountain, and then he squinted his eyes, knowing that his vision was close to the telescope, and if he squinted, he must have seen something.

Gao Chao noticed the fat man's actions and couldn't help but say, "Fat man, what's wrong, what are you looking at?" ”

The fat man pointed his finger down and said, "Take a look, is there a ...... over there?" There's a railway, huh? ”

"What? Railway? Gao Chao exclaimed.

Gao Chao and Xia Qing, who were still immersed in a depressed mood, suddenly came to the spirit again.

Sure enough, it is worthy of 5.3 eyes. The fat man looked good.

Right at the foot of the mountain at the bottom of the valley. There is actually a winding railway.

It's not obvious from such a high place. But it was still possible to tell that the railroad had been going deep into the valley, and then slowly disappeared around the corner on one side of the valley, and from there the view was blocked by the mountain wall, and the railway seemed to have been built into the mountain.

"What a evil thing! These old hairmen even built a railway here, is this place still connected to a train? The fat man's mouth opened in surprise.

Gao Chao looked at it, shook his head and said, "No, it is impossible to pass the train here." That looks like a minecart's rails, right? ”

Xia Qing looked at it and said, "It seems to be really, it is much narrower than ordinary rails, maybe it is really used to drive a minecart." ”

The fat man nodded and said, "I see, that is, the Soviets actually opened a mine here?" But...... What kind of mine could it be? Could it be a gold mine? ”

"Don't think about it, even if there were gold mines here, they wouldn't have bothered to come to such a place." Gao Chao gave the fat man a blank look.

He then looked at Xia Qing and wanted to ask Xia Qing's opinion. only to find that Xia Qing didn't pay attention to the railway anymore, but looked up at the clouds in the sky that glowed with a faint green light.

"What's wrong. Xia Qing? Gao asked puzzled.

Unconsciously, Xia Qing's face was a little ugly, although everyone's face appeared with that weird green light, but Xia Qing's face was obviously a little pale.

Every time Xia Qing's face changes, there will be no good things, and the fat man also knows this law very well, so when the two of them saw Xia Qing's face was ugly, they couldn't help but gasp.

"Professor Xia, what's wrong? Did you find something bad again? The fat man couldn't help but say.

Gao Chao hurriedly punched the fat man, and he didn't know what to say.

Xia Qing looked at Gao Chao and the fat man, and actually frowned, and said: "This cloud will glow, just like the aurora, although it is very beautiful, but the cause of this aurora cloud is not beautiful at all." ”

She went on to explain: "Aurora clouds are caused by the ionization of atmospheric molecules by the solar wind at high magnetic latitudes. ”

"Wait, wait......" The fat man hurriedly made a pause gesture and said, "Professor Xia, we don't understand what you're saying at all, can you be more popular?" What does the aurora cloud mean in this place? ”

Xia Qing sighed and said: "To put it simply, aurora clouds can only appear at the poles of the earth, because of the atmosphere and magnetic field, so the solar wind can only flow at high speed outside the atmosphere, and cannot enter the atmosphere, that is to say, in other places on the earth, it is absolutely impossible to see the aurora cloud, let alone this kind of underground valley." ”

"That'...... So why is there here? "Gao Chao can't stop it.

Xia Qing said: "I didn't think much about it at first, and it wasn't until the minecart rails appeared here just now that I suddenly understood. ”

"What's wrong? Got what? Say it! The fat man said urgently.

Xia Qing said: "If there is a mine here, and the Soviets did not hesitate to spend huge manpower and material resources to build this underground facility here, it may only mean that this mine is too important." ”

The fat man pursed his lips and interjected: "I'll just say, this mine must be something valuable." ”

"Shhhhh......h ”

Xia Qing looked very nervous and said, "This mine is indeed very valuable, and it is not something that money can buy, this mine is very likely to be ...... It's uranium. ”

"Oil mines? Is it oil? The fat man was stunned.

Xia Qing shook his head and said: "It's not oil, it's uranium, a radioactive substance, and it's natural uranium." ”

Gao Chao had already understood, and he suddenly got goosebumps all over his body, and said, "Is it the kind of raw material used to make nuclear weapons?" ”

Xia Qing nodded and said, "Yes, it's that kind of uranium, do you remember those nuclear radiation detectors we found on the road?" And think about the mines here now, the green fluorescent clouds in the sky, and the mutated rats, millipedes, the reason why they grow so big may be ...... It may be because of the genetic mutation caused by radiation. ”

The fat man's sweat has also come down, even if he is no longer educated, he knows a little about such a thing as nuclear radiation.

"Xia Qing, that ...... Will we be exposed to nuclear radiation now? The fat man said while wiping his sweat.

Xia Qing sighed and said, "I'm afraid that since we got into that thief hole, we have been suffering from nuclear radiation. ”

"Huh?" The fat man's face was originally green, but now it is even greener, he grinned and said, "You mean, we have been irradiated a long time ago, so ...... Are we going to ...... Will you die? (To be continued.) )

PS: Thank you for your continued support.