Originally, Chen Feng didn't want Wang Siyan to follow, after all, her strength was too poor, and not only could she not help much underground, but she might be held back.

It's just that Wang Siyan didn't know how to persuade Liu Ye, and also asked Ula to agree to take her down the cave, so Chen Feng had no reason to resolutely object.

Despite this, Wang Siyan still had to be fully armed after entering the cave, in addition to a heat-resistant and flame-retardant clothing, at least a gas mask.

After all, the earth veins are connected in the cave, the flames are surging, the magma is rolling, and there are all kinds of poisonous gases, Chen Feng and Liu Ye can resist the invasion of these things, but Wang Siyan's strength is too poor, if he doesn't wear a gas mask, he can't go far, I'm afraid he will be poisoned and fall to the ground.

When he went down to the cave again, Chen Feng didn't need to take Ula anymore, he could just fly down the sword.

Looking at the flying appearance of Chen Feng's sword, Liu Ye clapped his hands excitedly, and at the same time, he couldn't help but be extremely envious. However, she also knew that with her current strength, even if Chen Feng lent her the Qingmei Sword, she would not be able to control it, and when she was depressed, she was even more determined to improve her strength as soon as possible.

After passing through that gap, Chen Feng and the three of them came to the side of the magma lake.

The magma in the lava lake was still gurgling and churning, the flames were churning, and every now and then a pillar of fire would rise into the sky. It's just that there are no more salamanders than before.

On the one hand, a large number of them were killed by Liu Ye and Chen Feng before, and the number naturally decreased sharply, and on the other hand, the remaining salamander beasts were also afraid of them, and they were really frightened, and they fled in despair, all of them hid, and they didn't dare to show their faces at all.

"Quack quack...... Ulla waved his wings and hovered over the magma lake, shouting non-stop, with the posture of my Hu Hansan coming back, full of provocation.

But no salamander dared to come out and fight against it, and although there were red eyes peeking out of the caves on the cave walls, no salamander jumped out to die.

Chen Feng came in this time, not to find trouble with the salamander, but to bring back the body of the great salamander that was killed by his sword last time, which was shaped like a western dragon.

Because he was in a bit of a hurry at that time, he was in a hurry to go out to save people, and the body of the big fire lizard beast was very huge, so he took the demon pill and did not take away its corpse, and many parts on it were still quite good refining materials, how could Chen Feng miss it.

Now I came back and tried to take it away, but I found that it was gone. Not to mention a complete corpse, not even a skeleton can be seen.

Chen Feng didn't know if the corpse sank into the magma lake or was eaten by the salamander beast here, so he could only sigh regretfully after looking left and right and finding nothing.

This made him want to have a storage artifact more and more, so that he didn't have to worry about this situation anymore. It's a pity that whether it is a storage ring or a storage bag, it is quite rare at the moment, Chen Feng has never seen it so far, and if he wants to get one, he can only look at his own chance.

Chen Feng was a little disappointed that he didn't find the corpse of the Great Fire Lizard Beast, but he didn't want to go back empty-handed, and after looking around, his gaze fell on a huge cave at the top of the cave wall.

Judging from the size of the entrance to the cave, there is a good chance that it is the lair of the great fire lizard beast he killed.

Chen Feng pinched his hands together, and with a flash of sword light, he had already flown towards the cave with his sword.

"Ulla, we'll go too. Liu Ye hurriedly called Ula and followed closely.

When you look at it from below, the cave is already quite small, and when you stand at the entrance of the cave, you feel that it is getting bigger and bigger, at least nearly ten meters wide and high, and the walls of the cave are quite smooth due to the frequent entry and exit of the large fire lizard beasts, but there is no fishy smell, just a strong smell of sulfur permeating it.

Chen Feng stepped in, and immediately found that it was not deep inside, but the space inside was quite huge.

After about forty or fifty meters, the front suddenly opened up, and it became a space of four or five hundred meters, in which there was no magma flowing, but from time to time flames erupted from some pores, and the heavy smell of sulfur came from this.

There was a slightly sunken crater in the cave, which was quite smooth, and it seemed to be the usual resting place of the great salamander. Around it were a lot of shiny stuff.

"Oh my God, you're going to make a fortune now. Wang Siyan only glanced at those things, and couldn't help but exclaim.

As the CEO of Qingquan Group and the sole heir of the entire Qingquan Group, Wang Siyan is naturally not unseen of money, and when he participated in various business operations in the past, he often had hundreds of millions of money in his hands, and his knowledge was naturally not bad.

But now she let out such an exclamation, which shows how shocked she was by what she saw.

"What is it?" Liu Ye suddenly became interested.

"These are all gemstones, and they are all excellent quality gemstones, this is a sapphire, my God, I have never seen such a pure gemstone, ah, my God, this is a rough diamond, it is so big, although it has not been cut, but I can already imagine how beautiful it will be when it is cut......" Wang Siyan leaned closer, looked at the stones that were messily placed on the ground, and couldn't help but exclaim.

Liu Ye couldn't help but have her eyes light up when she heard this, but what she was thinking about was not how much these things could sell for, but how beautiful they would be when they were made into jewelry and worn on their bodies.

"Alas. Woman. Chen Feng sighed in his heart, but he didn't bother to listen to what the two of them said, squatted closer, and began to check this pile of things, leaving the useful ones behind, and throwing them aside if they were useless.

"Dr. Chen, why did you throw it away, this is a rough diamond! Even if you don't cut it, it's worth at least five million dollars if you sell it." Wang Siyan looked at a stone that Chen Feng threw behind him very casually, and said with surprise and disbelief on his face.

"So what? Is it useful for my cultivation?Can it be used to refine magic weapons?Can it improve my strength?" Chen Feng glanced back at him and asked lightly.

"Ugh...... It doesn't seem like so. Wang Siyan was suddenly speechless when asked.

For ordinary people, these uncut rough diamonds also represent crazy wealth, so much so that even Wang Siyan can't help but be a little dizzy.

But for Chen Feng, the significance of these things may not be as good as a piece of refined iron. Although the prices of the two cannot be compared, the value is very different.

In fact, wealth has never been the first thing for Chen Feng. Even if he used to make money for treating people, it was only that he needed to use the money to make his life and that of Liu Ye better, and then to buy various materials.

When these things were satisfied, no amount of wealth would be of much significance to Chen Feng, so even if he knew that those rough diamonds, rough sapphires and other things were very valuable, he was still not very excited.

On the contrary, when he saw some of the materials in this pile that could be used for refining weapons, he was quite happy, and he felt like he had found a treasure.

"Teacher, am I wrong?" Chen Feng's indifferent attitude made Wang Siyan feel surprised and even a little suspicious of himself, and couldn't help but ask Liu Ye, who was looking at the rough diamond with great interest on the side.

"Ignore him, men don't understand women. Willow said.

"Uh, okay. Wang Siyan looked at Wang Siyan with a childish face, and really didn't know where she got the confidence to dare to call herself a woman, but she would never dare to say such words, otherwise it was very likely that she would not even be a student.

Of course, Chen Feng doesn't want a piece of rough gemstones, but the criteria he chooses are very different from Wang Siyan.

"Dr. Chen, why did you take this stone? Although it is red and beautiful, it is not a very valuable gem. Wang Siyan looked at a piece of red ore that Chen Feng had placed in front of him and asked.

"This is a fire-type spirit stone, which contains quite a strong fire-type spiritual energy, whether it is used for cultivation or array, it is quite easy to use. Chen Feng was in a good mood and explained casually.

"Oh. Wang Siyan suddenly, her eyes rolled, she took out her mobile phone and took a photo, considering whether to buy something similar through Qingquan Group next. She felt that the price of these spirit stones would definitely skyrocket in the future.

"You get busy with yours first, let's go somewhere else. Liu Ye suddenly said to Chen Feng.

"Stay safe. Chen Feng nodded.

Liu Ye immediately pulled Wang Siyan away, and said in a low voice: "Follow me to other caves to have a look, maybe there will be new discoveries." ”

When Wang Siyan heard this, her eyes suddenly lit up.

Soon there was a panicked and angry cry from the salamander outside, and Chen Feng, who was looking at the materials in front of him, was startled, and immediately understood what this voice was about, and couldn't help but shake his head and chuckle.

At the moment, even if there were salamander beasts left in the cave outside, it was not enough to pose any threat to Liu Ye, so Chen Feng naturally didn't have to worry too much.

As for Liu Ye wanting to explore the secrets, Chen Feng naturally didn't stop him, but as he expected, there might not be too many good things in the rest of the caves.

After all, since the great salamander is obsessed with shiny things like the legendary Western dragon, and has collected it into its own lair, how can it allow those small salamanders to hide it privately?

Putting aside the sorted out materials for the time being, Chen Feng got up and turned around a few more times in this hole.

Previously, his attention was focused on the nest of the great fire lizard, and he did not carefully observe the nest, but at this time, he even walked through the corners and corners himself.

The more he walked, the tighter Chen Feng's brows wrinkled, and the doubts in his heart were strong.

(End of chapter)