?? Hearing Lian Chengxu's words, although everyone was afraid for a while, they were still glad that Yan Jun found out early, otherwise, I was afraid that this matter would not be so easy to pass.

Although Yan Jin didn't say anything, there was a cold sweat on her back, and although there was no wind in the cemetery, she could still clearly feel a gust of yin wind lingering in the entire passage.

If something really happened to Lian Chengxu, although Moon Stygian Flame would not blame her, he would definitely blame himself in his heart, and he would feel that he, the eldest brother, did not take good care of his brother.

"Fifth brother, we are all family, of course I have to be careful," Xiao Jun also breathed a sigh of relief, "Now that we have made new discoveries, we all have to be spirited, and no one will be tricked again." But Fifth Brother, what the hell is this? It's so vicious, it's so strange that it can make people heavy before you know it, and you can come from so far away! Isn't the volatility of this drug too good? ”

Even if it is the fragrance of the food, it is more than a hundred meters away, and it may not come over, the poison of this thing can be seen, and it can make people get hit without any defense, which is fortunate to be Lian Chengxu, his resistance and understanding of poison are stronger than ordinary people, and there will be no danger if there is a countermeasure.

"If other people in the team are recruited, it is estimated that they will not be able to control your words and deeds, this passage itself is very narrow, once someone goes crazy and moves a lot......" Lian Chengxu stopped the words behind him, but everyone knew what he meant.

In that way, the whole passage will be a mess, and the consequence is that everyone will play collectively, and they don't even need to go into the tomb, and they can be wiped out on the road before they see the coffin, just like a game called the glory of kings before the end of the world, and they are still dangling in the upper, middle and lower three ways, and they don't even see the shadow of the crystal, so they sent the other party a five kills, and the death is definitely more aggrieved than embarrassing.

"It's just too despicable and shameless, as an emperor, how can you make such a tomb, this is simply a pit person!" Gu Qiang was also afraid for a while, he was sure that Lian Chengxu was no longer in danger, so he greeted Mr. Zhu very unceremoniously.

"Gu Qiang, you're right, these organs are used to trap people, and they won't be ghosts anyway." Yan Jin fell into deep thought, there were no psychic superpowers in the team now, and her system Jun radar function could not directly calculate how much poison there was in front of her, if she rushed in, the consequences were not something she could bear.

"I read an incident in an ancient book, saying that there was a plague in ancient times that would make people crazy, so although the plague was eliminated later, the poison also disappeared, could it be this thing?" Mu Yuexuan lowered her voice, and there was a thick incredulity in her eyes, "Sister-in-law, I think this is very possible!" ”

"Oh?" Yan Jian would not suspect that Mu Yuexuan was still talking about jokes at this time, it seemed that it should be true, "Tell me, what is going on?" ”

"That's my former doctoral supervisor, once showed me a fake of his treasured ancient books, which is a forgery, said to be handed down from ancient times, and my doctorate also studied ancient texts, which recorded a plague that occurred in ancient times, saying that there is a temperature demon, this demon is very sensitive to temperature, the higher the temperature, the more active it will be."

"A long time ago, people's understanding of the natural world was limited, so it was normal for some natural phenomena to be demonized and deified, and it is understandable that this toxin is described as a demon." After Lian Chengxu heard Mu Yuexuan's words, he also remembered something, "What you said, is it corpse sand?" ”

Mu Yuexuan was a little confused, she shook her head, "I don't know what that is, that ancient book is very old, and there are many mistakes and omissions, I can only roughly see the story process, as for what it is called, I really haven't noticed it, but I know that that thing is produced on corpses, and it must be produced when there are a large number of corpses!" That is to say......"

She frowned, and took a deep look at the black door on the other side of the passage, "Behind the door, there are a lot of corpses......

"That's right, the fourth sister-in-law is indeed well-read, and even such a partial knowledge, it is not easy, if you hadn't reminded me, I wouldn't have thought about it!" When Lian Chengxu said this, he saw Yan Jin staring at him, "Sister-in-law, the reason why I don't guess in this direction is because no one has recorded such a thing as corpse sand in the last thousand years of ancient medical books, that is, this thing has been extinct in the world for a thousand years." ”

Therefore, he didn't think about it in that direction at the beginning, not that he didn't dare, but that he didn't expect this possibility at all.

The corpse sand, which has been extinct for thousands of years, will appear in Zhu Yuanzhang's emperor's mausoleum, and there are quite a few of them, this situation is beyond Yan Jin's cognition, "Ah Xu, what can you do about the corpse sand?" ”

"Corpse sand is a very domineering gaseous poison, is an active virus, naturally takes the human body as the host, it has a natural tendency to live people, but this kind of thing itself will not have any special activity in nature, but as long as the temperature of the surrounding air rises, it will become active and will spread in the direction of the temperature, which is why there have been recorded in the past The secret of corpse sand is public, this kind of thing happens in autumn, and even if no one is used to deal with it in winter, it will fall silent, Until death, but for how long this virus can live, because the level of science and technology at that time was limited, human understanding of the virus was very lacking, so there is no specific number, but now according to my guess, it is estimated that it is not difficult to live for thousands of years. As long as we don't get them interested, I don't think it's too much of a problem. ”

"Ah Xu, if you say so, this virus should be very rampant, why haven't you heard of this strange epidemic that will make people crazy in the past thousand years?" Yan Geun is most concerned about this issue, if everyone goes crazy in this cemetery, the consequences are really immeasurable.

"Corpse sand, as the name suggests, is produced in corpses, and I venture to guess that this virus will certainly not survive very long in the continuous low temperatures, and given their hot characteristics, the cold temperature of the outside world is the key to their rapid death. However, this is a cemetery......

The underground mausoleum, it can be said that the indoor temperature here does not change strongly for many years, and it is much more stable than the outside world.