In the empty underground space, only two footsteps echoed silently, although Hart said that this is not the lair where the legendary nine-headed dragon is, but this underground... Well, this hollow in the belly of the mountain is very, very large, and it is not a problem at all to assemble a spaceship in it.

The range that can be seen by the flashlight is limited, and only faint black shadows can be seen in the distance, so you can only find an exit and leave this place by walking around this hollow.

But... What if there is no export?

Luo Xiaotian has not thought about this problem, he not only thought deeply about what to do if he can't get out for a long time, but also studied all the possibilities he could think of from all angles.

In the end, I came to the conclusion that it was cold salad!

Luo Xiaotian asked Hart carefully and found out that not only could he not use magic, but the other party also could not use any magic.

At the same time, Luo Xiaotian also learned that the previous mask turned out to be a magic prop, which was used to cover the user's face and voice so that others could not recognize it, which can explain why the residents of the town could not see what Hart looked like before, nor could they confirm Hart's gender through the sound.

It turned out that not only did magic be restricted here, but even magic props could not be used, thinking of this, Luo Xiaotian touched the conch hidden in his arms, this conch from the mermaid princess Helen Margarita was really not ordinary.

Therefore, in the case that no magic can be used, let alone blasting through the stone wall to leave here, even the most important water source cannot be secured, and the problem that could be solved by a water polo technique before is now extremely difficult. If you really can't get out and can't find a water source that can be used, then there really is no other way than cold dressing.

Of course, this is the worst-case scenario, and you may be able to find an exit from here in no time.

"Huh, look there!"

Isn't this going to be discovered right away? When you go out, you must buy insurance...... Ah no, you must eat and drink well.

"See that pile of rocks? That's what I built before, I'm afraid we're back to square one......

...... If you really can't get out and can't find a water source that can be used, then there really is no other way than cold dressing. By the way, is it better to add light soy sauce or dark soy sauce to cold salad?

......

Luo Xiaotian didn't give up, and ran around this unknown underground space again, constantly knocking on the walls, in a vain attempt to find the secret passage hidden behind the stone wall.

In short, there is really no secret passage, not only is there no secret passage, but those stones are quite hard, the claw hammer in Luo Xiaotian's hand is almost smashed flat and he hasn't pried off a single stone, and I don't know where the small stones that Hart used to build markers came from.

It's unusually dry, and normally the cave is damp, but not here, and even if you don't find any connection to the outside world, you can't feel any water at all, and even the light blue liquid that I don't know what it was at the beginning quickly dried up, leaving only a few faint water stains and a thin layer of gelatinous substance.

There was not much water in the water bag before, although the cooking materials and utensils in the conch space were there, but there was no water, there was no way to cook food, and those dry foods could not be eaten, after all, eating dry food would make you thirsty, people could not eat for three days, but there was no way to go without drinking water for three days.

There is a big pool in the conch space, but don't forget, the miasma in it has not been cleared yet, and a sip is probably not far from death; as for the fact that Luo Xiaotian has swam in it more than once, now is not the time to think about those little things.

......

In this way, a day passed, no matter how hard Luo Xiaotian tried, he couldn't find a way out, not only that, after exsuming a lot of physical strength, Luo Xiaotian felt hungry and thirsty, compared to Luo Xiaotian, Hart was much wiser, she didn't want to run around with Luo Xiaotian from the beginning, but sat quietly in the corner to conserve her strength, and now she was asleep.

There is no way, let's stop here today, thinking like this, Luo Xiaotian lay on the ground, looking at the top of the distant cave, and the flashlight in his hand slowly ran out of energy, and the light emitted from it began to slowly become dim, and then extinguished, and the whole world became quiet and dark, leaving only Luo Xiaotian's own breathing.

It didn't take long for the heavy darkness to fade, and Luo Xiaotian suddenly found that the top of the cave was different from the beginning, and the tiny blue light points slowly moved on the surface of those irregular stones, just like the Milky Way in the middle of the night sky.

It's just that after just looking at it for a while, Luo Xiaotian had to close his eyes, I don't know why, staring at these moving blue points of light, but it was his own mental power that was consumed, and when his head was a little dizzy, Luo Xiaotian realized this problem, if he didn't close his eyes in time, then it was not just a matter of dizziness.

So... What is it?

"Ah!! what is this!?"

Hart's exclamation sounded, Luo Xiaotian was startled, even if he saw these diffuse points of light on the ceiling, he wouldn't react so much, right?

While shaking the handle used to charge the flashlight, Luo Xiaotian turned on the flashlight and shone it in Hart's direction, only to find that Hart was wet all over his body and was trying to break free from a pool of light blue "jelly".

Slime?amoeba? Or something else?Luo Xiaotian compared the "jelly" he encountered in a certain desert before, and it seemed that it was not the same variety as here, it was softer, the shape was not so fixed, and it was slimy, leaving obvious marks in the process of moving. This should be able to be classified as a slime.

"Don't look at it, come and help!!!"

Ah, that's right, Luo Xiaotian put down his hand that had been rubbing his beard for a long time, and then ran in front of Hart and pulled her out of the blue slime, fortunately, it seems that this breed of slime has limited digestion, and there are no traces of corrosion on either Hart's clothes or body. Moreover, the blue slime moves quite slowly, and it is not known what kind of mildew Hart has fallen into the slime.

That's right... Obviously, there is no entrance or exit anywhere, where did these slimes come from?

Leaving Hart, who had been there "baba