Because no one entered the treasure house of Black Dragon Island this time, all the magic circles in the mountain were opened. After Zhao Xuan concealed from the two guardians, it took several times as long to come to the attic in the mountain.

After coming out of the attic, go to the secret room on the far right of the second floor. The last time the head of Black Dragon Island entered without the slightest obstruction, that was because he had a specific jade plate, and Zhao Xuan didn't have it.

After carefully observing the prohibition outside the secret room, he found that this was at least a sixth-level magic circle. Because I don't know much about the formation, trying to crack it is bound to cause great movement.

If the formation level is one or two levels higher, then there is really no way. Sixth- and seventh-level magic circles, it's still okay to think about it, especially at this time, the Qitian Bell is only the size of a little thumb cover, it just takes time.

Find the weak point that corresponds to the prohibition of the door of the secret room, grind it little by little, and try to be careful not to cause movement. Half an hour later, the first secret room was finally opened by Zhao Xuan with a small gap. The Qitian Bell jumped into it, and the gap behind it was also fleeting.

When I go out later, I have to slowly open the ban again, which is really helpless. However, the good thing is that the items in the secret room are basically not shrouded in magic circles.

This secret room was a little empty, except for dozens of jade boxes and more than a dozen storage rings, there were only two spirit grasses that were guarded by the formation.

Zhao Xuan cautiously probed his Divine Sense into the storage ring, and was a little puzzled that the ring did not have a Divine Sense mark at all, which left a lot of trouble.

The mountains of spirit crystals inside almost dazzled the eyes. In this ring, all the low-grade spirit crystals are placed, and the number is enough to be 500 million. The feeling was really exciting, and the joy of harvest was also strong.

This is not what Zhao Xuan is excited about, not to mention five hundred million low-grade spirit crystals, it is five billion, and it is not difficult to get. What made Zhao Xuan excited was that there were more than a dozen storage rings here, and there were more than a dozen secret rooms!

Zhao Xuan checked several rings in a row, and found that all the ones placed in them were low-grade spirit crystals, and the number varied, between 500 million and 1 billion. Although the value is amazing, I am still a little disappointed. It wasn't until I saw the last three rings that I got excited again.

The third ring contains more than 10 million medium-grade spirit crystals, and the second ring contains more than 500,000 high-grade spirit crystals. The first ring had the least number of spirit crystals, less than a thousand. Although Zhao Xuan had never seen the best spirit crystals, he could tell that this was nearly a thousand top-grade spirit crystals.

Although these three rings together are only equal to the sum of the spirit crystals in all the other rings, they are obviously more valuable. Getting so much at once, it's fake to say it's not exciting.

Don't say that it is the best spirit crystal, even the top grade spirit crystal is difficult to circulate in the Northwest Continent. The entire Northwest Continent is lacking in aura and resources, and that is not covered. The good places are occupied by all sects, and the spiritual veins of all grades have already had masters.

Not to mention the middle-grade spiritual veins, the low-grade spiritual veins are also rare in the Northwest Continent. Without a top-grade spirit vein, the top-grade spirit crystal cannot be produced. Even top-grade spirit crystals are occasionally obtained from medium-grade spirit veins based on time accumulation.

Now the top-grade spirit crystals and top-grade spirit crystals in the Northwest Continent are one less than one. Whether it is an individual or a sect, as long as you have both, you will hide them in private, and no one will easily trade them.

Whether it is a top-grade spirit crystal or a top-grade spirit crystal, it is very important to Zhao Xuan.

On the one hand, the role of middle-grade and low-grade spirit crystals in cultivation is getting lower and lower, and there are also reasons why they have remained in the early stage of the Zhudan Realm for more than ten years.

On the other hand, Zhao Xuan's current Yuan Li, refining the eight-grade pill still has some difficulty, and he needs the assistance of middle-grade or even high-grade spirit crystals. With these spirit crystals, not only can they be better supported, but they can also repair the two magic weapons of Qitian Bell and Qilin Fire.

Zhao Xuan was not polite at all, and put the storage ring and dozens of jade boxes into the main hall in the Soul Bell space. In the entire first secret room, there is only the spirit grass that is protected by the magic circle. Although I couldn't see what was inside, I knew that it must be very precious.

This time, it took half an hour to enter the first circle.

A spiritual grass that looks like a lotus flower and a coral appears in front of you. There is a faint smell of aquatic plants, and the fragrance of lotus flowers, mixed with a hint of mint coolness. The spirit grass is red for a while, blue for a while, and transparent for a while, constantly changing.

"Sizzle! This is a coral lotus! Zhao Xuan couldn't help but gasp, and jumped on the spirit grass in shock, and then identified it a little bit from top to bottom.

"That's right! This is exactly the same as written, except that it has lost a bit of spirituality and is not yet fully mature. Unexpectedly, the Black Dragon Gate actually has such a treasure! ”

Inside the circle was a small closed pool, and in the pool was a medium-grade spiritual liquid. The soil below was mixed with broken high-grade spirit crystals, as well as a lot of sea beast flesh and blood. Although this cannot restore its normal growth rate, it can ensure that the spirituality of the coral lotus will not be lost too much.

"Who is such a bastard!" Zhao Xuan couldn't help but feel a little sad when he saw such a cultivation method.

The coral lotus is indeed born under the water with a strong aura, but it doesn't mean that it likes to be stuffy! It doesn't matter after it matures, but in the process of growing up, it also needs to communicate with the outside world like a human.

In particular, it needs to be irradiated by light, so after birth, the coral lotus is rootless at first. Only by following instinct to find a place with a strong aura, animal corpses, and light will take root.

So, where there are coral lotuses, there must be glowing underwater creatures around to visit them. In this mountain secret room, it is so dim, and there are no luminous stones or anything like that, it is strange that the spirituality is not lost. No matter how rich the aura is, it will not be completely matured at all.

If it weren't for the stronger and more sensitive soul, he wouldn't have been able to find this abnormality of the coral lotus at all. I would just think that it has a strong aura. This is also mentioned in the Xue Feng Chen Inheritance Jade Slip.

The reason why the coral lotus is precious is because it is a nine-rank spirit grass, and it is one of the main medicines for refining the nine-grade Juyang Pill. Another main medicine is the nine-grade yang heart grass.

Since he had discovered such a precious thing, how could Zhao Xuan let it go, naturally he moved to the secret realm along with all the things in the pool.

Not distressed at all, tens of thousands of high-grade spirit crystals and hundreds of thousands of medium-grade spirit crystals were arranged around the coral lotus. What's more, hundreds of glowing objects are scattered around it.

In the other magic circle, it is actually a nine-grade spirit grass, which happens to be a yang heart grass. I'm afraid this is what the Black Dragon Gate left, ready to find someone to refine the Juyang Pill one day and impact the Xingyang Realm!

"It's been too long, we have to speed up." Although you can stay on Black Dragon Island for a few days, it is difficult to guarantee that this side will not be discovered by the Black Dragon Gate. Make these your own early in case you have too many dreams at night.

After putting away everything in the first secret room, Zhao Xuan didn't stay. Half an hour later, he appeared in the second chamber.

In the second secret room, there are all kinds of pills and jade slips. The jade bottles containing the elixir are placed on the stone shelf in different categories, and there are corresponding jade slips next to them. Most of them are healing and auxiliary cultivation.

The lowest is the four-pinned pill, and the highest is a bottle of eight-pinned pill. It can be seen that the Black Dragon Sect is not very good at refining pills.

Zhao Xuan already has the Dan Dao inheritance of Xue Fengchen and his own system, so he really doesn't pay attention to these pills. It's just that there are a lot of them, and in the spirit of not letting them go, they all have been put away.

However, the introduction of the Danfang in those jade slips is different from the direction of the inland popularity. This is also a huge addition to Zhao Xuan's own Dan Dao.

The third secret room is the introduction of sea beasts, from first-level sea beasts to tenth-level sea beasts.

Sea beasts are similar to spirit beasts, and a tenth-level sea beast does not mean that it must be tenth, but that its growth potential can become tenth. The first-level sea beast has no special chance, and its peak is only the first-level, which is the difference in the nature and level of life.

The fourth chamber is a collection of various geographical topography.

There are so many small islands around Heilong Island, and it is thousands of miles from the mainland. No wonder when you come, you need to sit in the teleportation array.

At first, Zhao Xuan thought that the Black Dragon Gate was just for secrecy! Now it seems that it is not only so, but with the footsteps of everyone, it is impossible to come from Dongsheng City in less than ten days, and this will also remove the danger in the sea.

The fifth secret room is a collection of various charms and spell making methods, which Zhao Xuan basically doesn't understand! Its grade can only be judged from the fluctuations of the aura in it.

This is equivalent to a charm inheritance, and you can dabble in it when you have time in the future. Zhao Xuan glanced at it simply, then put it all away, and the target moved to the next secret room.

The sixth secret room houses various array disks and array flags, as well as some formation knowledge. It's just that whether it is the array plate and the array flag, or the introduction of the formation path, the highest is only the early stage of the seventh level.

The value of this secret room is unclear. In the Dragon Teng Sect Treasure Pavilion, you can spend contribution points to find these things, or even more. I just don't know, if I can find a better level of formation knowledge, it is estimated that it is difficult.

In the seventh secret room, there are some jade slips of exercises. In terms of the exercises themselves, they are of little value to Zhao Xuan. There are dozens of exercises collected by snow, wind and dust, and these can be described as garbage-like existences.

Most of these exercises are related to seawater, which are suitable for sea battles and belong to the water system exercises. At sea it is like a fish in water, but on land there are some restrictions. However, there is still some value in the ideas.

The eighth secret room is a collection of all kinds of sea beast demon pills, from level 1 to level 8! There are also some materials on the body of sea beasts, such as whale brain fat. Although most of them are below level 5, it is also good to use them for practice.

Judging from these demon pills, the strength of the Black Dragon Gate is definitely more than that of a powerhouse in the early stage of the Star Realm. Otherwise, the eighth-level Sea Beast Demon Pill would never be able to get so much.