"Do you have a thin wire on you? I'd like to try inserting it and see if there are any consequences, maybe it's a key opening, as long as we don't move the mechanism inside, we can open this wall, and we can escape." Ning Xiaofan said his guess by the way.

"Wire?" After hearing this, the two immediately shook their heads.

Obviously, a girl carries a wire with her, which is too unrealistic, which makes Ning Xiaofan a little difficult, and finally saw such a clue, if you don't try it, it would be a pity.

Just when everyone was feeling overwhelmed, Bai Muxiao suddenly thought of something and said, "You try me." ”

As she spoke, Bai Muxiao pulled out a hairpin directly from the middle of her hair.

After pulling out the hairpin, the hair coiled up on Bai Muxiao's head immediately scattered, you can talk about the hair shawl, I have to say that Bai Muxiao, who hung down her hair, has a different flavor, Ning Xiaofan feels like a girl next door.

However, at this time, Ning Xiaofan didn't care about appreciating it anymore, just watched Bai Muxiao pull the hairpin off, and then pulled the hairpin with both hands, and the hairpin directly became two, one is the shell of the hairpin, and the other is an extremely detailed silver needle, which can be said to be very subtle.

"How can there be a needle here?" Ning Xiaofan and Chang Xiaoxiao were a little stupid, this Bai Muxiao was also amazing, he had a hairpin in his hair, and he could actually pull out a silver needle.

"It's really an ordinary needle from time to time, it's a silver needle for testing poison, it's a long story, I'll tell you later, put this silver needle in it first, and see if I can put it! This silver needle is quite thin, I guess it should be about the same." Bai Muxiao said, and at the same time handed the silver needle to Ning Xiaofan, obviously asking him to try this switch directly.

Ning Xiaofan didn't refuse, but directly took the silver needle, "Then I might as well be respectful, if this silver needle is damaged, I won't compensate." ”

"Don't bother anything, try it quickly!" Bai Muxiao said.

With Bai Muxiao's permission, Ning Xiaofan let go of his hand, and directly took the silver needle and began to insert it carefully, but before inserting it, he still tried it first, and then gently inserted it into the hole little by little.

However, he was very careful when inserting, and it can be said that he was gradually interviewing and probing.

"I don't know what happens when you plug it in, it's possible that this wall is open, or it's possible that it touches some other mechanism, or it's nothing, but in short, you should be careful in the process of watching. Ning Xiaofan said.

"Got it, hurry up. Bai Muxiao thought that Ning Xiaofan was too abrasive.

Ning Xiaofan's heart sank for a moment, and then began to thrust down.

It was about two-thirds of the way to the silver needle, and suddenly Ning Xiaofan felt a little wrong, but it was not so obvious, there was a feeling that he couldn't tell, but the other two people really didn't have this feeling like him, obviously thought that there was nothing going on, and then he looked at Ning Xiaofan very expectantly, looking at the hole on the disc.

At this time, Ning Xiaofan's hand suddenly trembled.

Then, Ning Xiaofan suddenly shouted: "It's not good, you guys get out of the way!"

As he spoke, he kicked Bai Muxiao directly, and pushed Chang Xiaoxiao directly with the other hand, although Ning Xiaofan's strength was not as ruthless as fighting, but it was really not light, and the moment he was pushing them away, he withdrew vigorously, and it can be said that in an instant, the three of them fell to the ground.

Whoosh ......

Just after the three of them were finished, in the center of the hole in the center of the disc, a string of sharp thorns suddenly shot out violently!

Then they hit the roof of the cave one after another!

After ejaculating for a minute, the hole slowly stopped, which made Bai Muxiao and them frightened.

When the entrance of the cave was no longer sharp thorns, they slowly stood up from the ground, and then held the fire lamp, looking at the sharp thorns on the top of the cave, it can be said that they have fallen into the general position of the top of the cave, and everywhere the sharp thorns went, there were some traces of cracks around the sharp thorns, and it can be seen how fierce these sharp thorns were.

"Are these sharp thorns coming out of the hole?"

Chang Xiaoxiao said in shock.

Then the three of them squatted down again.

They looked at this hole with a strange smell, and the silver needle that Bai Muxiao used by Ning Xiaofan before had also turned completely black, which showed a major problem, that is, these sharp thorns can be said to be highly poisonous, not to mention the momentum that it shot out violently, that is, even if the speed is very low, as long as it is shot on his body, it can be said that the toxicity reflected in this silver needle is also a second.

What is hidden in this disc, how can it be so poisonous!

The three of them can be said to be very chaotic in their minds now, no one can explain it, and no one can explain it to them.

At this time, Bai Muxiao suddenly said: "Could it be that the person died, because he died?" If it wasn't for Ning Xiaofan's quick reaction just now, the three of us would have become corpses now." ”

After Bai Muxiao finished speaking, Ning Xiaofan and Chang Xiaoxiao were silent, in fact, this is indeed the case.

Ning Xiaofan didn't make a sound, because he was now looking at the disc in front of him very seriously, he was trying to use his perspective eye, wanting to see through this disk, and then directly see into it to see what was inside, but the problem made Ning Xiaofan very distressed, in this black hole, his perspective eye could not be used at all, but he had very accurate night vision, and there was no penetration at all.

At this time, the three of them can be said to have confirmed, and this is a mechanism in front of them.

But the question arises, how to get rid of this mechanism, and it is also a highly poisonous mechanism.

Suddenly, Ning Xiaofan discovered another strange phenomenon, that is, liquid actually flowed out of this cave again.

It's a red liquid.

Is it blood?

This was Ning Xiaofan's first reaction, but after that, Chang Xiaoxiao's words shocked him.

"It's red mercury! Be careful, this can corrode all liquids. Chang Xiaoxiao immediately called on everyone to step back.

"Red mercury?" Ning Xiaofan asked.

"If I'm not mistaken, it's a recurring term in that book, red mercury. This is a punishment that arises for those who want to destroy the altar. The book at that time was written about the constant gushing of mercury from a well, and finally killing all the people and creatures in their entire mountain range. It can be said that it is very tragic. Now there is no wellhead, but just a small disc, so this tiny hole is the one in the book. ”