Cheng Yixue didn't know what the three monks of the Chen family had done, in fact, let alone Cheng Yixue, even Chen Ziqi didn't know about the family's conspiracy, that is, the fact that she came to find Huangshashi to invite Cheng Yixue was also an order from the clan, and this woman couldn't refuse.

The hill of black sand is located three miles away from the city, the hill of the barren city is located in the barren area, the hill of the black sand is no exception, the place is barren, in fact, the hill of the black sand also has a history, the original hill of the black sand is three medium mountains, the three mountains stand opposite each other, which also leads to the prevalence of the wind of strong circulation, so all year round, these three mountains are exhausted by the power of weathering and erosion, and the powder produced by the power of weathering of the three mountains is piled up into a hillock with a radius of tens of miles, and because these powders are black all over, the shape is like a grain of sand, so the people of the barbarian city will call it the hill of black sand。

But no one would have thought that these unsightly things could be separated from a pale golden molten state of fine beads under the power of perennial weathering, because of their slight lightness, they are easy to bond with each other, thus forming a pale golden ore, called yellow sand stone.

Because this yellow sand stone is isolated and formed, it will only be formed every ten years, so once the ten-year period arrives, the monks or mortals of the barbarian city will come to collect, which is very lively, but once the collection period has passed, this black sand hill is deserted again, and it is still the original barren scene.

Dozens of miles of black sand seems to be a world realm, as far as the eye can see, all black powder, even if there are foundation building period monks coming here, they can only be seen by mortals, unless it is a foundation building stage monk with the power of divine thoughts to cover the range of dozens of miles.

And now the moment has been half a year since the black sand hill separated from the yellow sand stone ten years, so this black sand hill can now be said to be inaccessible, but it is such an ordinary day, the black sand hill has ushered in two uninvited guests, under the scorching sun, a silver and a green two rainbows flew from a distance, and then a pair of young men and women appeared, it was Cheng Yixue and Chen Ziqi.

At this time, it has only been a few short hours since Cheng Yixue and the two came out of the Chen family, which is still the consequence of Chen Ziqi's deliberate slowing down and delaying, otherwise, with the cultivation of the two of them during the foundation building period, the distance of three miles is just a moment's work, Cheng Yixue also found out Chen Ziqi's intentional delay, although he was puzzled, but he didn't ask anything, so the two came all the way to be safe.

"Brother Cheng, this is the hill of black sand, Brother Cheng must also understand the yellow sand stone, let's look for it separately, I don't know what Brother Cheng wants?" Chen Ziqi smiled and asked Cheng Yixue.

"The fairy's words are very much in line with my wishes, so that you and I can complete the search as soon as possible, then we can pass on everything in the transmission note!" Cheng Yixue was a little surprised by Chen Ziqi's words, but Cheng Yixue was still quite satisfied with this suggestion, Cheng Yixue said that Chen Ziqi also agreed very much, so after the two discussed a few more words, they separated from each other and left.

This hill of black sand is dozens of miles in circumference, and it is not possible to complete the search in a moment and a half with Cheng Yixue's magical powers, a day has passed, Cheng Yixue has only looked for a very small place, Cheng Yixue, who is flying in the air, released his divine thoughts, searched carefully, did not let go of an inch of land, Cheng Yixue was not in a hurry, I don't know how many people have collected here, just looking at the footprints left Cheng Yixue knows the difficulty of this matter, so, in the process of searching, Cheng Yixue also picked some places without footprints, so the chance of finding the yellow sand stone is greater。 ...,

Another day passed, Cheng Yixue flew in the air helplessly, looking a little tired, no wonder, anyone who releases his divine thoughts all the time and searches every inch of the place will feel unbearable, Cheng Yixue can hold on to it until now, just when Cheng Yixue secretly complained, her expression suddenly moved, as if she had noticed something, and then the silver light on her body rose and flew away.

And not far from Cheng Yixue, a black sand pile formed naturally, but on the sand pile, a palm-sized pale golden stone was left there, and there were faint carvings on the stone, Cheng Yixue appeared next to this stone as soon as he escaped the light, and as soon as his palm was stretched, the pale golden stone flew into Cheng Yixue's hand.

Cheng Yixue played a trick on the stone, and made a "thump" sound, the stone was not abnormal, and then Cheng Yixue shrouded the divine thought again, but the divine thought could not invade the inside of the stone, Cheng Yixue grinned at the corner of her mouth, and immediately determined that the stone in her hand was the yellow sand stone, but what made Cheng Yixue happy was not these, but that the yellow sand stone was much bigger than the one she usually saw, and she put it away as soon as she turned her palm.

Just when Cheng Yixue was about to search again, his expression suddenly moved, and he looked into the distance, only to see a fiery red light suddenly shooting towards him in the distance, just a few breaths, the firelight shot to Cheng Yixue's near, Cheng Yixue's hand flashed with silver light, and with a big hand, he fished the firelight in his hand, which was a transmission note.

Cheng Yixue was not surprised, with the time set by him and Chen Ziqi, he was indeed going to report his own situation two days later, and Cheng Yixue had forgotten about it because he had discovered Huangshashi, and played a trick towards the transmission note, and the next moment, Chen Ziqi's pleasant voice sounded in his ears.

Cheng Yixue's face flashed with a different color after hearing this, and then he shot away in the distance, and an hour later, Cheng Yixue saw Chen Ziqi in another place in the Black Sand Hill as promised.

"The fairy asked Cheng to come here, but he found all the yellow sand stones?" asked Cheng Yixue with a puzzled expression.

"I'm afraid I'm going to make Brother Cheng laugh, my little sister hasn't found a piece of yellow sand stone so far, can Brother Cheng have a harvest?" Chen Ziqi said with a look of shame, and then asked Cheng Yixue, and Cheng Yixue didn't intend to deceive, and immediately handed over the yellow sand stone obtained to Chen Ziqi, Chen Ziqi was surprised and happy when he saw this, and praised Cheng Yixue even more.

"The fairy came down here just to ask about this?" Cheng Yixue had no intention of being polite to this woman, and asked seriously.

"It's not, this black sand hill is dozens of miles in radius, and it is too difficult for us to search every inch of place with the power of divine thoughts, and we are worried about Brother Cheng when we call him here, this matter does not need to be too urgent, we have time!" Chen Ziqi said with great concern, Cheng Yixue was secretly puzzled on the side, always feeling that this woman was deliberately delaying time, as if she was hiding something from him.