The silver bell called out so anxiously, causing Jin Muxuan and Qin Shiyin behind him to stop suddenly, but at this moment, the three of them had already entered the cave, and at this distance, they could clearly feel the severe cold that came from the center of the Yintang Cave.

The temperature was very low, and because the three of them stopped in a hurry, they immediately curled up and looked ahead, and Jin Muxuan understood why the silver bell stopped shouting.

I couldn't help but sigh in my heart, it was not good to be a teacher, I thought that I could rely on the advantage of that speed to rush out of this Yintang acupoint, but who expected that what appeared in front of me was not a flat snowfield, but a cold pool that emitted a trace of white gas.

There are some ice cubes solidified on this pool, the shape is different, the ice cubes are separated from each other, if the silver bell does not stop, the next moment it is estimated that it will rush into the cold ice pool water, and it will definitely be frozen half to death by low temperature.

"Dodo~~~ It's so cold, we can't be here, let's quit first." Jin Muxuan shuddered with his arms folded in his hands, and the three of them looked around the cave, and immediately retreated.

Obviously, Jin Muxuan's impact method was not successful before, and the surface of the pool of water inside was cold, and the depth of the pool could not be seen, but it was not shallow.

After retreating outside the cave, the three of them felt a little more comfortable, it was too cold inside, and as soon as they entered, they could clearly feel the contrast in temperature, Jin Muxuan frowned.

"This can't be done, there are too few things on our bodies, it's impossible to pass through there, the depth of the waterhole is unknown, the distance that extends inside is not less than a thousand meters, I really don't know how deep this red cheeks are, everything arranged here is too scary!"

Hearing Jin Muxuan's words, Qin Shiyin and Yin Dingdang also had serious expressions, which is true. The current situation is obviously that the three of them are trapped here.

After a stick of incense, when the three of them had recovered to normal temperature and no longer felt cold, Qin Shiyin suggested that the three of them approach the cave to get used to the temperature inside.

This time I didn't rush in. If it weren't for the silver bell shouting to stop just now, the three of them were afraid that they would have caught a cold, Qin Shiyin began to move forward slowly, and every five meters he would stop in place for three minutes, also so that his body could withstand and adapt to the low temperature.

Because the three of them were wearing too little, they were now completely relying on their own resistance to adapt to the drop in temperature, but after a while, when the three of them came to the front of the cave three meters. I can't support it, the temperature here is close to freezing, and no matter how good my physique is, I can't resist it at all.

The three of them retreated very practically, and did this over and over again, finding out the range of what their bodies could bear, and the three of them were all half a pound and eight taels, and they could only move three to five meters from the entrance of the cave, and if they moved forward, they would be cold.

"It seems. The temperature inside was beyond our imagination, and so on. We're going to be stuck here. The silver dingbell had a grim expression.

Jin Muxuan squatted on the ground, grabbing a branch and drawing circles on the ground, also thinking about it, Qin Shiyin noticed the sand on the ground, and couldn't help but squat down and grab a handful.

"Hey, that's weird. It's so close to the cave that it stands to reason that there can't be any sand, ah, I see! These are not sand. It's sand! ”

Hearing Qin Shiyin's surprised voice, Jin Muxuan and Yin Dingdang couldn't help but look at her, is this what does Shashi have to do with the three of them?

Seeing that both of them were looking at her, Qin Shiyin immediately told Jin Muxuan and the others what she had thought of.

It turned out that Qin Shiyin knew that if sand and gravel were sprinkled on the ice, it would not be easy for the person to slip and fall when he walked on it, as long as the three of them had a way to get these sand and gravel on the ice inside, they could let the three of them pass through the pool.

Through the observation just now, fortunately, there is not much water on the ice block, it is all solidified ice crystals, which is good news for the three of them.

"But who of us can go in with this gravel?"

Hearing Jin Muxuan's words, Qin Shiyin looked at him and pointed at Jin Muxuan: "You go, let's take off all our clothes, try to let you wear thicker, you use your bag to load the sand and gravel, and then go inside, but Mu Xuan, once you can't support it, you have to quit immediately, don't be reckless." ”

This time, Qin Shiyin didn't give anything to it, after all, among the three, Jin Muxuan's physique was indeed the best, and this task was only suitable for Jin Muxuan.

"Okay, no problem." Jin Muxuan is also not sure, whether it is as Qin Shiyin said, he will not know until he gets these sand and gravel in.

It's just that there is not much sand and gravel on the ground, some of them are just dust, but these sand and gravel in front of him are not enough, Qin Shiyin understands very well that the passage inside is at least nearly a thousand meters away, and he must get some more.

Turning his head to look around this cave, since there is sand and gravel, it means that there must be sandstone here, and sure enough, on a wall not far away, Qin Shiyin found a lot of sand and gravel grains, and the color of the wall is also gray-green.

"Over there, come with me." Qin Shiyin shouted to Jin Muxuan, who had collected a line of sand and gravel, and Jin Muxuan got up and walked over when he heard this.

I only saw Qin Shiyin take off the desert eagle on his back, the appearance of this gun looked a bit like a machine gun, at least Jin Muxuan had never seen it.

Listening to Qin Shiyin, it seems that it is still something under development, and the name of the Desert Eagle is also related to the performance of this firearm, knowing that the firepower of this weapon is very fierce, but there are still some defects that have not been debugged, and it is an experimental product.

Qin Shiyin loaded the load directly, opened the safe, and shot at the sandstone.

"Da Da Da"

The fire was full of firepower, and the fire dragon with the muzzle of the gun continued to shoot straight into the wall, and a lot of sand and gravel fell down one after another, and after Qin Shiyin stopped the fire, he asked Jin Muxuan to collect it again, and only after the second bag was also collected was full, Jin Muxuan got up.

I couldn't help asking: "These two bags of sand and gravel should be enough, right?" ”

Qin Shiyin shook her head, obviously these two bags were not enough, but she didn't know how many meters Jin Muxuan could support, so she could only lay a small amount of sand and gravel first, and then see if the situation was determined.

Knowing that Qin Shiyin cared about this, Jin Muxuan was relieved, and it was indeed the case, Jin Muxuan was not sure in his heart, how many meters he could go deep.

Then Qin Shiyin did not shy away from dragging off her own pair, wearing only underwear, and handed over the clothes to Jin Muxuan. "Wear it, you can keep warm somewhat."

Yin Ding Bell glanced at Qin Shiyin with some surprise, and she couldn't imagine that Nizi's serious attitude was remarkable.

Immediately took off his clothes in a familiar manner, because even Qin Shiyin was like this, what else could the silver dingbell say, after the two clothes were handed over to Jin Muxuan, Jin Muxuan's heart was heavy.

This is the trust of the two of them in themselves, it seems that the two thin pieces of clothing, but they are the hope of the three of them, Jin Muxuan nodded to the two (to be continued......)