The searchlight equipped by the team has long been destroyed in the cave, and when you step into the darkness, you can only see three meters in front of you with the help of a glow stick.

Li Yuan was holding a portable oxygen cylinder in his mouth, this thing was very small, only the size of an adult's thumb, and he had exactly three bottles on his body, one bottle fixed on the mouth of Sasha and the female tyrannosaurus.

Ancient mine caves may contain toxic gases and exhaust gases, so special attention is required. Even without these, the air is very dirty, although the body has been modulated by the mecha modulation nest, it may not be able to withstand it.

Absorbing some oxygen properly to sharpen his brain, Li Yuan increased his vigilance and quickly caught up with the Kaishanjia Beast. It's all counting on this thing to make a difference! Whether it is finding water or ore, it can be of great help in such a situation.

I don't know how far I walked out, but instead of the heat, there was a sense of coldness in the ancient mine, not the cold and fearful, but a bit of biting cold, as if walking into an ice cellar.

This situation in the scorching hot mining area can only be described as weird.

The glow stick dimmed, and Li Yuan hurriedly shook it a few times to make the glow stick light up again. He hugged the female Tyrannosaurus, and her majestic heart was lying together in the light.

I was not in the mood to enjoy the glamorous scene, and I kept nagging in my heart: "Two eldest sisters, I can't imagine that your seemingly delicate bodies are really good at hiding meat." It is estimated that after walking for a while, brother, I will have to lie down tired. ”

His legs seemed to be filled with lead, and after walking out for another hundred meters, Li Yuan found that something was wrong: "It's so heavy, it's so heavy, it's not that they can hide the meat, but the gravity changes, the more you go forward, the greater the gravity." ”

Mechs can endure the gravity of most rocky planets, but the scene in front of them is beyond comprehension, there is a clear dividing line in the dark mine, and every time you walk forward, you will find that the ground is like a scale table, and Xiangxia is partially hollowed, forming a network of stairs.

"What's up ahead?" Li Yuan stopped his pace, he couldn't move forward anymore, God knows what was in the depths of the darkness, with two girls by his side, I am afraid he would not be able to go far, within the illumination range of the glow stick, he slowly bent down and put Sasha and the female tyrannosaurus down.

"Hiss, hiss, hiss......"

Fortunately, despite the change in gravity, the Kaishanjia beast still crawled forward, but it was pitch black, and it was no longer visible.

"Hey, there's a layer of frost on the ground." Li Yuan discovered the new world, grabbed a handful of black soil to observe, and without waiting to see clearly, as if he had been bitten by something, he hurriedly threw the black soil far away.

"It's radiation, freezing radiation, no wonder it's freezing here." Li Yuan became nervous, and dragged Sasha and the female tyrannosaurus towards the entrance of the mine, if he couldn't put them on the ground, they would freeze after a long time.

Just as Li Yuan was working hard, a cluster of bright light suddenly erupted in front of him, which was not dazzling, but extremely cold. I vaguely saw the figure of the Kaishanjia beast, under the light of the bright light, opening its teeth and dancing its claws, like a wild dragon, devouring the bright light.

Panicking in his heart, Li Yuan grabbed the second girl at a faster speed and walked towards the entrance of the cave, and when he felt the heat at the entrance of the cave, he found that the cold and biting feeling was subsiding.

Looking up, the sparkling flames floated in from outside the entrance of the cave, illuminating a piece of black soil, and the ancient mine cave seemed to have completely lost its momentum, and was being swallowed by boundless heat. Feeling the heat coming, Li Yuan had to drag the second daughter to move into the cave, and he always had to find a place with a moderate temperature.

Unconsciously, the ancient mine cave lit up, no longer dim, no longer cold, no longer terrifying.

"Depressed! Isn't this where I was zhanzhu just now? Back and forth, tired enough, it is better to zhanzhu not move. Li Yuan complained a little, put the second daughter away, and he moved forward.

Paragravity still existed, but it couldn't stop the boy's curiosity, and he wanted to see what was going on.

The scorching heat behind him became more and more dazzling, providing Li Yuan with warmth and motivation, although there was a feeling of being overwhelmed by the mountain, it was not difficult to walk.

In this way, the pace became smaller and slower, and the position of the Kaishanjia became closer and closer.

Finally, Li Yuan saw it, and saw this beast, lying leisurely on a flat black stone. What is amazing is that the flat black stone is half a meter high above the ground, and it is actually suspended.

"Oh my God! What is this? Artefacts? No, it's not like a man-made object, it's just a piece of black stone, but it has an incredible magnetic levitation ability. Li Yuan's heart shook wildly, and he felt as if he had found something remarkable.

Looking at the Kaishanjia beast again, patches of frost appeared on its body, especially its mouth, which was covered with ice ballast.

This situation is too weird, so that Li Yuan scratches his head, and he can't think of a reason, he hates himself for being too lacking in knowledge, if Sasha wakes up, he should know what the hell this suspended black stone is.

Cautiously crawled over, poking the black stone with his fingers, and it felt hard and metal-like.

Fortunately, this thing is only half a meter high, if it is suspended for five or six meters, under the huge gravity, Li Yuan will not be able to climb it at all.

I used my strength to eat, and finally climbed onto the suspended black stone, estimating that the diameter of this ghost thing can be more than three meters, and the top is relatively smooth, with many natural holes, I don't know if it is made by the impact of flowing water, or the traces of magma burning, anyway, I can't see it.

After looking around, there was nothing else on the suspended black stone except for the Kaishanjia Beast.

"Huh! There are so many ice ballast at the corners of your mouth, if you can remove the faint radiation, it is enough to replenish the water, you are greedy. Li Yuan's heart sank: "Gluttonous? The Kaishanjia is indeed greedy, but it eats all ore. Judging from the situation on the spot, most of the Kaishanjia beasts have swallowed some kind of ore, but they can't withstand the freezing radiation of the ore, so they will be frozen and unable to return to me. ”

Thinking about this, Li Yuan took off his pants and wrapped them around his hands. He grabbed the big tail of the Kaishanjia beast, and only this tail didn't have much ice ballast.

The icy Liliang seemed to rush out of the cage, and the cage was the Kaishanjia beast with its mouth closed. When the clothes touch the Kaishanjiamon, it freezes instantly, becoming hard.

Before his pants were completely frozen into ice lumps, Li Yuan grabbed the Kaishanjia Beast and hurriedly ran back and forth, remembering that there was a stream formed by hot magma outside the ancient mine cave, and he wanted to try to see if he could thaw the Kaishanjia Beast. By the way, let's see what exactly this guy eats.

"Frozen radiation? Could it be the Ice Demon Stone that creates the Rapid Freezing Arrow? If that's the case. Haha, then Lao Tzu can achieve a triple jump and change the shotgun. Although his hands are getting colder and colder, Li Yuan's heart is hot.

There wasn't much time, he couldn't remember how he got out of the gravity pressure range, and he couldn't remember when he walked past Sasha and the female tyrannosaurus, all his mind was on the Ice Demon Stone, and he strode to the magma stream.

In order to cross this stream, Li Yuan looked for a place to settle for a long time, and looking at the blazing light, he couldn't help but squint his eyes.

"Magma, thaw!" Forcefully threw the Kaishanjia beast out, looking at the beautiful parabola, Li Yuan's expression froze, it seemed to be his pants, and his head was hot, and he was thrown out and fell into the magma.

With a "poof", thick smoke rose and then spread.

Li Yuan hurriedly jumped back a few steps, and the dry and cold fluctuations radiated, centering on the place where the Kaishanjia beast fell, forming a cold area.

"Good fellow, so violent? Looks like I'm going to have to put on my mech. Li Yuan's face was bitter, you must know that to summon the mecha, you have to touch the space mark, and no matter how cheap the space jishu is, it is not affordable for ordinary people, maybe his mother has worked hard for a month, which is only enough for him to summon once.

Weishenme said that mechists can ignore the aristocracy? That's because mech-level mechs need to be piled up with countless expensive resources, not to mention mechs. Like some small nobles in the Jinding Empire, they may not be able to afford the daily use of mecha masters, and these small nobles may stop at the level of mecha warriors for life.

Although Li Yuan has become a mecha soldier and successfully entered the Liliang system of the Jinding Empire, his foundation is too shallow, and he is a real grassroots class. He had to pay a greater price and work harder than those noble children to achieve something.

Touching the center of his eyebrows, Zhou Wei's space was distorted, and the attacker three appeared.

The magma stream in front of me has become a dead river under the diffusion of frozen radiation, it has completely solidified, and there is no longer a single bit of blazing light, and the temperature has dropped suddenly.

"Hey, it's cold." Li Yuan was a little surprised, he sat in the core cabin, and he could feel a cold air sweeping over, so how much has the temperature outside been reduced? You must know that he is playing alone with a pair of underwear now, and he must be frozen.

Thinking back to the information of the Ice Demon Stone, I couldn't help but have some doubts, because this kind of ore can only be produced in the most extreme environments, but the ancient mine cave behind me does not meet the conditions at all, and the black hanging stone is even more strange.

Manipulate the mecha to step forward, come to the location of the Kaishanjia beast, raise his fist and smash it into the ground, and suddenly a crack appears.

"Warning, xenomorph energy minerals have been found, please send them to the synthesis tank as soon as possible to facilitate decomposition and processing." The light brain prompt sound is tantamount to a gospel, and Li Yuanzheng doesn't know what to do.

Grab the Kaishanjia beast out and hold it in the palm of the mecha, this guy has been thawed.

Li Yuan quickly locked the xenomorph energy fluctuations, then gritted his teeth, he could only break the cost, turn on the mecha's close-range positioning space teleportation function, and directly ingest the xenomorph energy minerals into the synthesis tank. If he had taken it directly by hand, the freezing radiation would have killed him.

"Hint, the Ice Demon King Stone was found, weighing ten thousand and ninety-seven kilograms, each gram can be combined with ordinary metal arrows to quickly freeze arrows, a total of six armor-piercing arrows and thirty-three ordinary arrows, may I ask the master, is it synthetic?" The hint of the light brain made Li Yuan petrify instantly.

"Ice, Ice Demon King Stone? Or 10.97 kilograms? No, I'm dizzy, tell me to do the math on how many Rapid Freezing Arrows this can be crafted. Grandma's, I can't count, I'm mentally retarded, and my head is in a mess. "The howl of wolves echoing from the core chamber is a big discovery.

!