Lei Yuan handed over the blood condensation array prepared in advance to Lan Liluo, and then left the desolate pavilion alone.

With his current crystal array outline level, this blood condensation array did not consume much of his time, and the power of the Heavenly Dao contained in the blocked blood, according to Lei Yuan's estimate, was at least enough to suppress the outbreak of heart-devouring cold poison in Lan Liluo's body within the next year.

Perhaps because of the continuous suppression of the power of the Heavenly Dao, the frequency of the Heart-devouring Cold Poison outbreak in Lan Liluo's body has gradually decreased in the past few months, and now it only breaks out once in about ten days.

"Although it can be suppressed, this heart-devouring cold poison is always a hidden danger, it seems that we will have to find a way to completely eradicate it in the future!" Lei Yuan said secretly in his heart.

Still taking the Deserted Pavilion to the Flying Crystal Array that regularly went to the trial camp in the Cangjing Mountains, Lei Yuan arrived at the trial camp in the evening.

Without any stops, Lei Yuan went straight to the high-grade ore vein, and then crossed the isolation wall into the interior of the Cangjing Mountain Range.

Following the route in his memory, since the land of the strange lake was a considerable distance from the trial camp, it was already the depths of this Cangjing Mountain Range, so when Lei Yuan rushed to the Broken Wall Mountain Range when he first entered the lake, the sky was already a little dark.

"Well, what's going on, it's obviously here, but how did that broken mountain wall passage disappear?"

Lei Yuan looked uncertainly at the overgrown mountain wall in front of him, he was sure that he had stumbled into the lake from here before.

"No, these weeds don't seem to be native, and it looks more like someone deliberately blocked this inconspicuous passage?!" Lei Yuan observed carefully, his face gloomy, "Could it be that someone else discovered this place?"

After thinking slightly, Lei Yuan calmed down, this place is inaccessible, and the probability of being discovered is not high, the biggest possibility is that the woman in black did it at the beginning.

But although this passage is narrow, it is also tens of meters high, and how much strength does it take to completely block this passage?

But thinking of the strength of the woman in black in the early stage of the king level, Lei Yuan was slightly relieved, and at the same time, he was even more sure that this place had not been exposed.

Lei Yuan clenched his fists and looked solemn: "Sure enough, the biggest obstacle in this line of work is the woman in black called Xue Qianning!"

"However, it would be too simple to try to stop me with all this gravel. ”

Lei Yuan stepped forward and slammed his fist on the mountain wall, but the imaginary picture of the mountain shattering did not appear, but a light green energy shield appeared as if it was materialized, and Lei Yuan's fist bounced back directly.

"Four-grade crystal array?!"

A look of shock appeared in Lei Yuan's eyes, he could now be regarded as a genuine third-grade high-grade crystal array master, and he was naturally very sensitive to the aura of the crystal array.

"What a strange crystal array. Xiaoyu flew out, holding a fruit similar to a pineapple that Lei Yuan didn't know where to find in his little hand, and he was happily nibbling on it one bite at a time, looking extremely cute.

"But the master is wrong, it's not a fourth-grade crystal array, but a fifth-grade or even sixth-grade crystal array!"

"Five-grade, sixth-grade crystal array?!" Lei Yuan's eyes widened, his face was incredible, how could a crystal array of this level appear in the Canghai Empire, even the Fire Array Sect, one of the four major sects dominated by crystal array masters, did not have the existence of a fifth-grade crystal array master!

"And it is a pure forbidden crystal array, and its function is still somewhat incomplete, it can only block the entry and outflow of personnel, and it has no ability to attack, and even its own strength has dropped to the point of only a fourth-grade inferior crystal array. ”

"It's a pity, originally the master relied on the Phantom Cracking Purple Polar Array to ignore the forbidden crystal arrays of the fourth grade and below, but although the strength of this crystal array is only the fourth grade, the grade itself is higher, so the master can't pass through. ”

Although Xiaoyu said that it was a pity, the little mouth that gnawed on the pineapple never stopped, where is the pity!

During this period of time, Lei Yuan didn't know where to think about it, and immediately took out a purple fruit from the space ring, this fruit was very similar to the grapes that Lei Yuan was familiar with on Earth, but it was the size of a fist.

"Xiaoyu, do you have a way to break this forbidden crystal array, Xiaoyu is good, as long as you tell the master, the master will peel off the fruit of this amethyst crystal for you to eat." ”

Lei Yuan feels like a weird squirm who tricks little Lori now, but the problem is, this little one will eat this set!

Sure enough, Xiaoyu's big round eyes immediately lit up, the corners of his mouth were full of bright and clear saliva, holding the big pineapple in one hand, and flew over directly to snatch the large grapes.

"Ah, the master is so good to Xiaoyu!" The two fruits pressed down, and Xiaoyu's body obviously sank a lot, "Actually, it's very simple to break this crystal array, the master only needs to use the star source pen to inject the energy in the third-level or above crystallization into it, and you can break it!"

"It's that simple?" Lei Yuanhu doubted.

"Well, Xiaoyu calculates, with the degree of damage of this crystal array, as long as the master breaks through one point, the entire crystal array will collapse, with the master's current crystal array master's level, it will probably consume one million third-level crystals, and then it will take half a month to almost do. ”

"What are you talking about?1, a million third-level crystals?!" Lei Yuan almost didn't fall to the ground.

Xiao Yu looked at Lei Yuan suspiciously: "Hey, does the master think that half a month is too long?" If the master uses the fourth-level crystal, he only needs to consume 80,000 fourth-level crystals, and he can break through a point in about ten days." ”

Lei Yuan: ~@#¥%!

Lei Yuan only felt that the world was spinning for a while, listen, listen, is this talking about human words?!

I don't know how long it took, Lei Yuan finally calmed down, and his face changed for a while.

"Uncle, I can't bear the child to trap the wolf, 80,000 pieces of fourth-level crystals are 80,000 pieces!" Lei Yuan said ruthlessly, there were more than 140,000 pieces of fourth-level dark crystals in the previous vein, and after using up 10,000 pieces, there are still more than 130,000 pieces left.

This is a full 80,000 pieces of fourth-level dark crystals, and it has to be refined into crystals, Lei Yuan's heart is dripping blood, it's not that he doesn't want to replace it with third-level crystals, but that he only exchanged 400,000 third-level dark crystals before.

The night was long and dreamy, and when Lei Yuan was about to find a hidden place to refine the fourth-level crystal, not far away was a group of three people, a middle-aged man, a young man and a young woman.

The field of vision here was wide, and they immediately noticed Lei Yuan, who had been thinking about the wall in front of them, and the middle-aged man who was the leader immediately said, "Young man, presumably you are also the crystal array master who went to help the Fire Array Sect break the crystal array barrier, right?"

"Hehe, young man, you are going in the wrong direction, the camp of the Fire Array Sect is in this direction. The middle-aged man was a little burly, and pointed in another direction with a kind face.

"Fire Array Sect, Break the Crystal Array Barrier?"

Lei Yuan's heart sank, and he secretly screamed badly, sure enough, the vision here still attracted the attention of others, and it was still the Fire Array Sect, one of the four major sects, but I don't know if they found the existence of the strange lake.

Lei Yuan nodded: "That's right, senior, junior is indeed going to help the Fire Array Sect break the crystal array barrier, senior, the crystal array barrier that the Fire Array Sect wants to break must be this." ”

Lei Yuan slammed his fist on the mountain, and suddenly the green light mask flowed.

"That's right, the crystal array barrier that suddenly appeared half a month ago almost wrapped this small area of mountain range, it is said that there may be some great treasures in it?" the middle-aged man said enthusiastically, "But whether there are any treasures or not has nothing to do with us now, because the three young masters of the Fire Array Sect have already occupied this area." ”

Lei Yuan walked over, and his expression didn't show any change: "The junior is named Lei Yuan, I don't know who the senior is?"

The middle-aged man said kindly: "Hehe, Xiaoyou don't need to call your predecessors so polite, my name is Mu Zhan, you can call me Uncle Mu, this is my daughter Mu Ling'er, this is the young patriarch of our family, Mu Yuanqing, we are from Qinglin Town on the edge of this Cangjing Mountain Range." ”

There must be all kinds of large and small forces on the edge of the Cangjing Mountain Range, and Lei Yuan is not surprised, but he has a little more affection for this enthusiastic middle-aged man.

"Dad, quickly put away your old zealous problem, if you continue like this, sooner or later you will be killed by your zealous, this kid is in the middle of the scholar level, and his cultivation is not as high as mine, how can he be a crystal array master? Dad, this time Brother Yuanqing and I are going to take the opportunity to join the Fire Array Sect and become outer disciples, you can't pull another oil bottle for us!"

The girl in blue on the side looked at Lei Yuan dissatisfiedly, and hurriedly said, the girl in blue looks a little delicate, she is a little beautiful, as for the young man next to the girl in blue, he never glanced in the direction of Lei Yuan, but the disdain and arrogance on his face are undoubtedly revealed.

"Ling'er, how many times has my father told you, don't judge people by their appearance!" Mu Zhan glanced at Lei Yuan embarrassedly, and scolded softly: "How can this little friend be an ordinary person who can come to such a deep area of the Cangjing Mountain Range alone?"

"Cut, it's possible that he's just lost, what's the big deal!" Mu Ling'er snorted dissatisfiedly.

Mu Zhan shook his head helplessly, and said to Lei Yuan: "Don't be surprised, Xiaoyou, the three young masters of the Fire Array Sect sent an invitation to the forces on the outer edge of the Cangjing Mountain Range half a month ago, and asked the crystal array masters to work together to break the barrier of this crystal array, and promised to pay a generous reward, if the performance is outstanding, you can also directly join the Fire Array Sect and become an outer disciple." ”

Joining the Fire Array Sect to become a disciple of the outer sect? Lei Yuan was slightly surprised, this was an extraordinary temptation for ordinary forces, as long as a member of those ordinary families or forces became a disciple of one of the four major sects, even if it was only a disciple of the outer sect, the status of the power would rise in an instant.

"It is said that the three young masters of the Fire Array Sect just happened to pass by here, and inadvertently found a peerless woman who was captivating the country and the city, and in order to find the woman, he discovered the existence of this crystal array barrier, thinking that the woman should be in this crystal array barrier. ”

Mu Zhan's words made Lei Yuan a clever woman who captivated the country and the city?

Could it be her?