Tang Shuxing, Dong Sanlu and Gu Yan didn't understand what the initial point was.

"The initial point is that this thing shouldn't be here in the first place, because it's not stable." Zmiya looked at the plant below and said, "This kind of human tree can only grow on polluted land, and it is a failed real product, at that time we had a crazy real yàn, that is, trying to combine plants, oviparous organisms and mammals, and finally made such a thing, which was ridiculed by everyone, but the real yàn claimed that the fruit produced by this thing can provide people with the necessary protein, and the content is better than the protein provided by plants, It is slightly less protein than meat and can reach around 95% digestibility, which is very high. ”

"In other words, this thing is still considered food." Tang Shuxing nodded, "It was also from you at the earliest, but after so many years of crustal changes, this island originally did not exist, according to what you just said, the source of this plant is not here, but other places." But that alone doesn't allow me to connect the black rats of the Tsarist era with a series of events that followed. ”

Zmiya looked at Dong Sanlu and asked, "You all ate what you have here, right?" ”

Dong Sanlu shook his head helplessly: "Yes, it was Bosen who first proposed to eat this kind of thing, because we have nothing to eat, in order to survive, I can only acquiesce to Bosen's approach, but at that time, only me, Bosen and the dwarf brothers were present, and no one else knew that there was such a thing here, I thought." In fact, even if some people know, they can only pretend not to know. ”

Tang Shuxing and Gu Yan were silent, because the two of them couldn't figure out what the connection between that black mouse and this plant was, and of course, what was the thing that always attacked people in the polar night, could it be a black mouse?

"During the Cold War, all the Soviet soldiers here were wiped out, and the Soviet upper echelons didn't come to investigate? Doesn't that make sense? Gu Yan suddenly interjected and asked.

Tang Shuxing looked at Dong Sanlu, Dong Sanlu didn't speak, in fact, Tang Shuxing always felt that Dong Sanlu should know what was going on, but he deliberately said half and half left. Let Zmia say. In order to test whether Zmiya is the ancient human he has been studying.

At this time, Zmiya suddenly jumped towards the staircase where Tang Shuxing was, and after falling steadily, he touched the wall, carefully touching. Feel it. Keep walking down the line. Then he looked closer, and so on to the bottom, and then returned to the position he had been at the gate. After walking back and forth like this for several times, they returned to the bottom where Tang Shuxing and the others were already in.

"What did you find?" Tang Shu asked.

Zmiya pointed to several locations and said, "There have been fights here before, and there are very shallow nail marks, although they are not obvious, but I still found that there are still blood stains in some places. ”

"What do you mean?" Gu Yan immediately asked, but Tang Shuxing looked at Dong Sanlu, he found that Dong Sanlu had been observing Zmiya, which basically confirmed his speculation, Dong Sanlu might not have known what happened back then.

"I mean, there were a lot of people fighting here with their bare hands, but I don't know why, but there were a lot of them, and they were huge." Zmiya looked at Gu Yan and replied, "This is what I discovered along the way. ”

"Wait-" Tang Shuxing suddenly thought of the machinery in the center of the fortress, it looked like it should be ten years ago at most, in other words, the Asian and European forces had tried to develop this place, but finally gave up, why? Maybe Zhan Tianya is also very curious about this place, and why the top brass of the Asia-Europe forces issued an order to abandon this place, and still does not use the satellites of this place, why?

Tang Shuxing looked at Gu Yan and asked, "Your boss has never mentioned this place to you before?" ”

Gu Yan shook his head: "No, never." ”

Tang Shuxing nodded to indicate that he understood, and then looked at Dong Sanlu and said, "Don't sell Guanzi, you have actually been observing Zmiya, and now that you have got the answer you want to know, you should tell me the secret of this place that you know." ”

"Actually, I really want to tell you, from the moment you entered this fortress, I wanted to tell you this ultimate secret, this secret is only known to me, I speculated, everyone who knows this secret is actually dead, only I am alive, I think, maybe they also think I am dead." Dong Sanlu looked up at the plant with difficulty, "I don't know how these plants came about, but I know what happened to this fortress during the Cold War, but Tang Shuxing has to promise that if I sue you, you can't tell this secret to a fifth person other than us until you have confirmed it clearly and without evidence." ”

Tang Shuxing thought for a moment and looked at Gu Yan, Gu Yan nodded at him in agreement, and Zmiya naturally walked to the side, as if she was not so interested in this secret.

"None of the soldiers who rebuilt this fort during the Cold War and those who entered here later left it, they were all forced to be locked up here and kill each other, and there were 300 soldiers in the entire fort at that time, and none of them survived." Dong Sanlu looked at Tang Shu and said, "But that's only the first time, as for why they killed each other, who made them kill each other, I will have a guess later, but that incident was completely hidden, the list of these 300 soldiers was listed on the list of dead on the battlefield in Afghanistan, followed by the collapse of the Soviet Union, another group of people were sent to this island, this time the number was twice as small as during the Cold War, only 150 people, but these 150 people are also all finished here, and among these 150 people, in addition to soldiers, In addition to the officers, there were spies and a number of criminals arrested by the Ministry of Internal Affairs. Dong Sanlu finished speaking in one breath and looked at Tang Shuxing, "Hearing this, do you feel a little familiar?" ”

Tang Shuxing frowned, didn't say anything, just motioned for Dong Sanlu to continue.

"The names of those 150 people appeared on the list of the first Chechen war, I followed this clue to check, although I didn't find anything, but I unexpectedly found another thing, that is, the names of several American soldiers who participated in the first competition of the Gu hunting ground appeared on the list of the dead of the US-Afghanistan war, and at that time I suddenly realized what was going on, so the secret I knew was just speculation......" Dong Sanlu looked at Tang Shuxing, "Guess now, What is my speculation? ”

Before Tang Shuxing could speak, Gu Yan preemptively said, "You mean, this fortress used to be the competition ground of the Gu Hunting Ground?" But the first Gu Hunting Ground Competition, I read it in the data, the time is not that long, it is all something that only happens after the twenty-first century. ”

Tang Shuxing stared at the ground at this time, suddenly looked at Zmiya, and then looked at Dong Sanlu, and said to himself: "The Gu Hunting Ground Competition was carried out by that group of drug lords, but it was Shangdu who was supported behind the scenes, and the commander of Shangdu was Reinhate, but this place belonged to Russia, and Russia was the first country to be manipulated by the joint column, if this place was related to the Gu hunting ground, and it could cover up the secret so perfectly, only the combined column, that is to say, the joint column also got the Gu hunting ground." ”

When Gu Yan heard this, he also understood what Tang Shuxing was going to say, and Tang Shuxing looked at Zmiya and said: "Yiwa said that in that base, it was the artificial intelligence machine qì who controlled it, that is, the ground turtle of the later joint column, Gu Dan was Reinhardthi, so ......"

Tang Shuxing couldn't go on, and suddenly he felt very trance, and he didn't dare to say the answer.

Gu Yan took over at this time: "You mean, decades after Gu Dan left that base, he went to the earliest ruins, founded Shangdu, and became Reinhardtch, as a German military doctor, similarly, the artificial intelligence called the Earth Turtle used his ability to create a joint column, they seem to be opposites, but they are actually cooperating?" ”

Gu Yan said this and looked at Dong Sanlu: "This is the main reason why you want to come here, this is the most terrifying secret that you have deduced from collecting those intelligences?" The two parties who were originally inseparable were actually acting? ”

Zmiya finally turned around and said, "It's possible." ”

Zmiya's words were like the best evidence, which made Tang Shuxing almost lose his footing.

Dong Sanlu nodded: "Yes, everyone knows that the Gu Hunting Ground was a way for Shangdu to collect money at the beginning, and the amount was huge, and it also used that way to coax many useful people into the underground Shangdu, but why did the joint column simulate the way of the Gu Hunting Ground here?" There is no doubt that the joint column is deliberately rehearsing for the subsequent Gu Hunting Ground Competition, and this is the only thing I can speculate, so the reason why I came here to stay is to be able to further confirm my thoughts, after I came here, I saw that the outside of this place has been renovated, and there are some large machinery, but it is obvious that the Asian and European troops have come and retreated, why? ”

Tang Shuxing looked at the side blankly and said: "Because the joint column is worried that someone in the Asia-Europe army will find out this secret, maybe Zhan Tianya knows something, so he deliberately set this location and let us parachute down, he is not for the satellite here, but for the secret of this place." ”

"What about this plant!?" Gu Yan walked up to the plant and pointed, "Does it have anything to do with these?" ”

"I don't know." Dong Sanlu shook his head, "I don't have a clue about this, when we came, this thing was already here, we were just responsible for picking the fruit, hanging it around, using it to eat, and always telling ourselves that this is the fruit, not the person." ”

"That Bosen ......," Zmiya said suddenly, "that Bosen must know something, otherwise he wouldn't be so nervous to lock us up inside, he didn't lock us up because of the secret that Dong Sanlu said, right?" ”

Dong Sanlu nodded: "Bosen is not that smart, and I haven't told him about these things, so he locked us up just because he has something to do with this plant." ”

At this moment, Bosson, who was already in the central control room, had already driven the other soldiers in the central control room outside the central control room, leaving only himself and Ruth, and at the same time gathered the other soldiers in the fortress to stand by.

Bosson used the communication equipment in the central control room to constantly call a frequency, looking forward to the answer of that frequency, and seemed very anxious...... (To be continued......)