With the two of them, Su Qingsang flew elegantly in the air, drifting towards the purple light in the cave.

Su Qingsang, who had never dared to use his divine thoughts too extensively to probe his surroundings before, had to take a certain risk at this time to expand his divine thoughts out of the area and scan the entire cave to see if there was any danger around him.

As soon as the three of them entered the cave, the witch slave suddenly said, "Master, the treasure toad smells the smell of the treasure." ”

"Oh, where is it, what is it?" Mo Xuan didn't expect that the Duobao Toad could also play a role in this kind of immortal land, so even if he didn't send the Duobao Toad out to find it, it could be used as a detector.

"Boss, these treasures are earth crystal mines, in the extreme depths of the cave, the quality is much better than the thoughtful rock spirits we have seen before!"

"What's the difference between this earth crystal and the Buzhou rock spirit?" Mo Xuan glanced ahead, this cave entrance was not big, but the interior was suddenly open, like a huge low stone hall, the stone crevices were shining with a faint purple light, and the depths of the cave were also covered with purple gas.

"This ...... The little one doesn't know ......," Duobao Toad said embarrassedly.

"Buzhou rock essence is mostly used as a refining weapon, it is a kind of spar containing the spiritual power of the gold and wood systems, which can not only make the magic weapon easy to transform the array, but also enhance the firepower of the refining weapon to remove impurities, so the Gonggong people are extremely fond of the Buzhou rock essence. Su Qingsang's voice came, "This earth crystal is a spar that purely contains a simple earth-based spiritual power, and it is a good treasure for people who cultivate earth-based immortal arts or martial arts, but it is of no use to a few of us." ”

Duobao Toad knew Su Qingsang's identity as a demon immortal, and hurriedly echoed and agreed, and the tone of longing to go down to search for ore just now was gone.

Su Qingsang didn't know that Mo Xuan planned to cultivate the saint, and there was no progress at present, so Mo Xuan didn't explain too much, only said: "Feitian should be able to refine the Five Elements Divine Stone from the earth crystal......

As soon as these words came out. The Duobao toad did not squeak, but Su Qingsang and Wu Nu exclaimed at the same time.

"What?!" A trace of shock flashed in Su Qingsang's eyes, and he immediately thought of Feitian's identity, and his expression was sudden.

Wu Nu was stunned and said, "Flying senior...... Can you refine the Divine Stone?!"

"I heard that this divine stone is particularly precious in the immortal realm?" Mo Xuan could also expect one or two when he saw them so shocked.

"It's more than precious!" Su Qingsang said: "The spar containing the power of the immortal yuan in the fairy world is called the fairy crystal, and four or five pieces of low-grade immortal crystal can be exchanged for an immortal weapon, and there are more medium-grade, high-grade immortal crystals, I have never even seen it." The Divine Stone is said to be a spar that contains the power of the origin in the best immortal crystal...... Do you remember that I told you that there are very few people in the fairy world who have immortal weapons?"

Mo Xuan nodded. The heart was really shocked, "So four or five lower-grade immortal crystals can be exchanged for immortal weapons, and the preciousness of the divine stone is indeed unimaginable." ”

Su Qingsang said: "This is the reason why I want to recruit a special language for Lu, if I can cultivate her to become an immortal, at least there is a source of income for the immortal crystal......"

Mo Xuan touched his chin, "Wu Nu, why are you so surprised?"

"Master......" Wu Nu sighed a little, "Back then, my ancestor Wu clan had the Ten Witches of Lingshan, and they were in the same vein as the Three Sages of Taoism...... The three saints of the Taoist family can be promoted to saints, but the ten witches of the Lingshan of my ancestor Wu clan have not yet reached the level of quasi-saints. Comes down to the reason. It's on top of this sacred stone...... If my ancestral witch clan can produce a saint, how can we be slaughtered and wiped out when the immortals and witches fought. ”

Mo Xuan was a little curious when he heard this, it seemed that he didn't just need the Divine Stone for his own cultivation. Immortals and ancestral witches also need divine stones.

"How much do you know about being promoted to a saint?" Mo Xuan asked.

"There are not many witch slaves who know the Dao, they only know that the Dao is in the fairy world, if there is news of the Divine Stone. The battle for power under the saint is also extremely fierce. Wu Nu said.

Su Qingsang nodded, "Although I don't know as much as my ancestors of the ancestral witches, I do occasionally hear the news that the Golden Immortal exchanged the Immortal Recipe for the Divine Stone......

Mo Xuan heard this. Basically, it can be determined that the value of this divine stone should not be smaller than that of a peach. Although only earth-based spars can be found now, the real divine stones still have to be refined by flying to the sky.

"In that case, let's not wait, find some excellent earth crystals first, even if we don't find the peach, it's worth it." After Mo Xuan finished speaking, Su Qingsang immediately fell into the depths of the cave, and Mo Liqing was defenseless, and he was dragged out of breath, "Hey, what are you doing in such a hurry?"

"Shut up and be on guard!" Su Qingsang let out a low snort, his eyes quickly swept around, and his mind expanded the scope of exploration.

"Ancestor Witch, let that toad come out and collect all those spars...... "The more Su Qingsang went down, the more purple spar particles began to appear on the stone walls on both sides, although they were as fine as rice grains, they couldn't escape Su Qingsang's eyes.

"Bao Toad, Qingying, you go together!" Wu Nu commanded, and the ghost beast Qingying of the Duobao Toad floated out of Mo Xuan's body at the same time, flying towards those spar particles, among which the Duobao Toad was very excited, and pounced before he could say anything.

The ghost beast Qingying was much larger at this time, and the whole was a cyan giant wolf with a body larger than the tiger, it was not too interested in these spars, Wu Nu took out the animal banner from Mo Xuan's ring, and released hundreds of living souls from it to feed Qingying, and Qingying and the Duobao Toad searched for those spar particles together.

"Qingying has not yet transformed, and he is not intellectual, so the master is not strange. Wu Nu said.

Mo Xuan nodded, "This ghost beast is originally a thing condensed by the Yin Soul, even if it transforms into a human form, its temperament must be unapproachable, it is really nature, there is nothing to blame, let's continue to go down!"

And Mo Liqing didn't hear Mo Xuan's conversation in their thoughts, only saw two demon shadows flying out of Mo Xuan's body, startled, stared at the two demon shadows, and muttered, "Mo Xuan, this demon clan around you...... It's a little bit more ......."

Su Qingsang descended very quickly, there was no formation prohibition during the flight, and he did not encounter any danger, the purple spars on the surrounding stone walls became larger and larger, and the number became more and more, and the color began to change from purple to brown-red.

"What is the grade of these crystals?" Mo Xuan asked Feitian, "If it's good, we'll start collecting it." ”

"No, these are all garbage!" Feitian said directly: "I suggest that you ask the little fox fairy to directly find out what demon beasts are around, and then go to its hometown, so that you may be able to find one or two." Don't even think about these people around who are not guarded, even the little fox fairy is not rare!"

"Makes sense!" Mo Xuan said directly to Su Qingsang: "Let's find out if there are any guardian demon beasts nearby, the best spar mine, there should be demon beasts stationed." ”

Su Qingsang was just about to speak, when he suddenly heard a faint clattering sound from below.

"Yes, the amethyst scorpion's nest has arrived ......" Su Qingsang said, the speed of descent slowed down, and Mo Xuan could see that on the stone walls on both sides, the amethyst scorpion that had just now began to appear, and it quickly crawled over the stone wall.

"Is there a strong demon beast aura?" Mo Xuan asked.

Su Qingsang squinted slightly, his divine thoughts swept deep into the bottom of the cave, and his brows furrowed slightly, "No, but there is something else at the bottom of this cave." ”

"Huh?"

"Go down and take a look, and you'll know the way!" After Su Qingsang finished speaking, he directly led the two of them to the bottom of the cave as quickly as possible, and there were more and more spars on the stone walls on both sides, and there were more and more amethyst scorpions, and they were getting bigger and bigger.

When he arrived at the bottom of the cave, Mo Xuan thought that it would be an environment similar to a mine, but he didn't expect that the scene at the bottom of the cave was very surprising.

The purple spar on the top of the cave has covered all the rocks, emitting a faint purple brilliance, and from the cracks in the amethyst stone, there are actually many drooping vines, spreading downward.

The ground is only a few hundred meters in diameter, and there is a blue sea water around and in the distance, and the sea water is also shining with white light, as if there are many silver-white ores on the bottom of the sea, reflecting dazzling light.

The vines that extended from the top of the cave ended in the seawater, as if Mo Xuan and the three of them were in a jungle growing on the sea.

"It's so strong that the water aura is ......," Mo Liqing said in a low voice.

"Shhhhh As soon as Su Qingsang raised his hand, Mo Liqing's remaining words stopped abruptly, as if he had been cut off with his hand.

Mo Xuan followed Su Qingsang's eyes, and saw that on top of those vines, one by one amethyst scorpions were curled up on the huge leaves, blending with the purple of the leaves, and they really couldn't see it if they didn't look carefully.

But the rhizomes of the vines are peculiar, as blue as seawater, in stark contrast to the purple leaves and the amethyst at the top of the cave.

At this moment, a few crabs slowly floated in the seawater, quietly stretched out their claws, and went to cut off the blue vines hanging into the water at the top of the cave, and as the debris they cut off fell into the water, many small black dots floated in the white light of the seabed. Mo Xuan took a closer look, and it was a lot of crabs swimming up, vying to eat those vine debris!

"Hmm, how are these crabs so similar to those on the river beach just now?" Mo Liqing wondered, "It's just that there is no condensed amethyst ...... on his back" (to be continued......