(Thanks to 906281qd Daoyou and Chu Daoyou for their tips)

After diving more than 100 zhang in a row, the huge outline of Heiyu Island finally appeared in front of Lin Quan's eyes. Pen @ fun @ pavilion wWw. ｂｉｑUｇE。 ｉｎｆｏ

Under the shock of Lian Bingyun, a Ning Dan monk, there were no demon beasts nearby that dared to approach at all, so the two of them drilled into a relatively hidden hole on the side in a big way.

Continuing to advance along the winding passage, Lin Quan carefully observed the surrounding situation, and at the same time silently estimated the spiritual ore reserves on this Heiyu Island in combination with the information left by Yang Mian back then.

It's just that no matter how much he overestimates in advance, when he actually comes to a huge grotto, all inferences lose their value. At the same time, the surprise and excitement in his heart also reached its peak.

It turns out that this grotto, which was originally the nest of the red python, is a natural large-scale mine, whether it is the four walls or the top, you can see countless naked * all kinds of spiritual mines at a glance.

"No wonder, no wonder Yang Mian's net worth has never forgotten this Black Yu Island, and he has been preparing for it for more than 50 years!"

Lin Quan was speechless, and was almost carried away by the huge happiness for a moment, "This is simply a small natural rich mine! If you can get all these spiritual ores out, how many magic weapons can you refine?"

It took him a while to regain his mind, and he summoned all his team out to start mining. Finally, another took the sleepy mole beast out of the Taiji space and gave it an order to find a rare spirit mine.

"Kitten, it's your turn to help!"

"Squeak ......"

The little one could not tell the situation for a while, and reluctantly barked a few times, apparently very dissatisfied with the owner's behavior of disturbing his sleep.

However, its eyes were soon attracted by the various precious spirit ores, and it excitedly shook its nose and looked around like a puppy, and soon locked on to the target, turning into a gray shadow and running to the side of the stone wall, eager to wave its little paws to dig.

"Aha, it seems that in addition to Xuanyang Jade and Black Jade Stone, there are indeed more rare spirit ores here!" Seeing the little guy's anxious appearance, Lin Quan's heart was settled.

Like the five-clawed golden dragon lizard, the mole beast is a heaven and earth xenomorph with true spirit bloodline, and is born to feed on all kinds of spirit ores and spirit stones. With it, no matter how rare the spiritual ore is, there is nothing to hide.

All the rough work was taken care of by his pets and puppets, and Lin Quan, who had nothing to do, walked around the grotto, and finally found the place where the red python used to nest.

It's just that after some searching, I didn't find anything valuable, and as for the imaginary eggs of the red python, there is no one.

"Forget it, it's a lot of money to be able to find so many spirit ores for refining magic weapons! Lin Quan smiled and shook his head, not paying much attention to the matter.

Anyway, he already has enough spirit pets and spirit insects, and the Mole Beast and the Five-Clawed Golden Dragon Lizard, two true spirit descendants with infinite potential, have not been able to cultivate well, even if they really harvest the eggs of the Red Python on this trip, most of them will only be exchanged for more practical materials.

"Whoa, whoa"

For a time, only the chaotic sound of mining was heard in the entire grotto. It didn't take long for more than a dozen piles of one-person high spirit ore to appear in the clearing. Wubo and Wulan carried a few small pockets and began to sort and sort them.

Lin Quan sat on the side and watched all this with a smile, but his spiritual sense followed the mole beast all the time.

He was curious to see what surprise this magical little creature could bring to him this time. You must know that the spirit ore produced in this grotto now can all be precious materials for refining magic weapons, remembering that when he first exchanged Xuanyang Jade and Deep Sea Yin Condensation Crystal from Yang Mian, the little guy looked at these two precious materials more than once and drooled secretly.

But now, in the face of countless victories of Xuanyang jade and black jade stone, it didn't even look at it, but just dug down one by one.

Time passed little by little, and gradually, as the little guy drilled deeper and deeper, Lin Quan's spiritual sense could no longer keep up, so he had to summon the eight big lizards and order them to completely expand the passage that the little guy had dug out. Then he followed slowly and slowly into the depths of the earth.

After most of the hour, the little one finally stopped, let out a series of "squeak" cheers, and then heard a "click, click" chewing sound.

"Oh, have you finally found something good? this greedy little thing!" Lin Quan was suddenly shocked, and hurried to catch up.

As far as I could see, I saw the little guy lying on his back on all fours beside a pile of green gravel, holding a chestnut-sized cyan stone on each pair of front paws and gnawing on it, looking like he was enjoying it.

"Hey, what kind of spirit mine is this?"

Lin Quan's eyes were fixed on the inconspicuous cyan stone for a moment, and he kept thinking about the names of various spirit ores in his heart, but after thinking about it for a long time, he was depressed to find that none of the spirit mines he knew could match it.

Just as he was about to step forward to ask the little guy, he suddenly found that the air with a faint smell of sea had become extremely fragrant unconsciously, "Hey, where does the aroma come from? It's so sweet, so fragrant, so greasy!"

He shook his nose continuously, and soon realized that the source of the aroma came from the cyan stones that had been bitten open by the little ones, no...... To be precise, it should be a small amount of pale cyan sap slowly spilling from the inside of the stone.

In addition, he made an astonishing discovery, that is, he had only inhaled a few mouthfuls of this sweet fragrance just now, and then found that his spiritual power had obviously recovered a little, which was almost equal to the effect of his usual meditation for an hour or two.

This cyan stone milk can quickly recover its spirit!!

At this moment, Lin Quan couldn't sit still anymore, he rushed to the little guy in three steps and two steps, grabbed the soft skin on the back of his neck, and carried it to his eyes like a kitten, and then blurted out a series of questions.

"Squeak...... Squeaky ......"

The little one, apparently aware of this, began to explain it with a gesture, and triumphantly asked his master for all sorts of credits as he spoke.

After a while, Lin Quan roughly understood the meaning of the little guy, it turned out that this kind of stone milk was the famous "Ten Thousand Years Empty Blue Stone Milk" in the world of cultivating immortals, and it only took a small drop to instantly restore most of the mana of the Ning Dan monk, and there was no adverse effect afterwards. In addition, this stone milk also has many magical effects, such as refining a variety of elixirs, improving the qualifications of monks, and promoting the advancement of spirit beasts.

The reason why the little guy can't wait to eat it is because he knows that this kind of empty bluestone milk can help him quickly break through the bottleneck and be promoted to the second order.

Since this kind of stone milk can make the little guy advance, and it seems that the reserves are not bad, of course Lin Quan will not treat his spiritual pet badly, and he generously pulls out a small pile of bluestone as its reward. Then with a wave of his hand, let the eight-headed lizard dig with all his might, and be sure to pocket all the "empty bluestones" in the shortest possible time.

After that, he entered the Taiji space with more than a dozen empty bluestones on a whim.

All the way to the second floor of the Yin-Yang Tower, he cast one in each of the two furnaces of Gathering Spirits and Splitting Quenching with excitement.

The result really didn't surprise him:

What appeared in the black spirit gathering furnace was a cyan jade that had shrunk more than ten times, although he couldn't get a drop of empty bluestone milk, but just with the naked eye, he could feel that the spiritual effect of the ten thousand year stone milk had been completely integrated into this translucent cyan jade, although it was not clear for the time being what this jade was for, but it was impossible to say that this was a good thing that was not inferior to the top grade spirit stone.

The white spirit gathering furnace produced a small pile of cyan stone powder and a small drop of cyan ganlin that exuded a rich and sweet fragrance.

Lin Quan carefully brought the jade bowl containing cyan stone milk to his eyes, and after carefully identifying it, he happily poured it into a small bottle carved from 10,000-year-old cold jade.

............

In this way, Lin Quan stayed on Heiyu Island for more than four months, and it was not until the little guy repeatedly confirmed that there was not a single empty bluestone that he returned to the upper grotto satisfied.

At this time, the original red python's nest has completely changed, under the command of the two little ghosts, the tireless puppet army not only widened the surrounding stone walls in a large circle, but even the ground was ploughed more than once.

Looking at the two smiling little girls and the dozen or so bulging storage bags in their hands, Lin Quan praised them fiercely without hesitation, and then the three masters and servants quietly left Heiyu Island.