I don't know if their concealment skills are particularly outstanding, or if they are very lucky, maybe Xiao Fan's level of breaking the formation is extremely high, in short, the two of them passed slowly, and they didn't alarm anyone.

Wrapped in black mist, all the attention of the Heavenly Immortal was on the Nine Yin White Bone Ring above the blood pool. Compared with just now, the color of this white bone ring has become a little whiter, and the original dense bloodshot and swirling black qi are much darker. Although Xiao Fan didn't know much about the ghost magic weapon, he could also see that this white bone ring seemed to be not as good as before. Maybe there was something wrong in the sacrificial refining process, or maybe it was related to the fact that the Heavenly Immortal Son had just helped the three demon wolves resist the Zhenyue Divine Monarch.

In short, Tian Yingzi had no energy to take care of the others at all, his ten fingers were like wheels, and he couldn't help but punch the true qi mana into the white bone ring, and the black qi around his body vibrated and surged one after another, which showed that his heart was very uneasy.

The opportunity was rare, Xiao Fan couldn't help but speed up his pace a little, and walked towards the stone gate on the east side of the blood pool.

The straight-line distance is only about ten zhang, but Xiao Fan naturally can't just walk straight over, in that case, even if the attention of the Heavenly Immortal is focused on the white bone ring, just with a little residual breath, it is very likely to find these two bold guys under his nose.

After all, this is a great monk equivalent to the late Yuan Infant period.

Xiao Fan took seven steps to the right, three steps back, and four steps to the left......

It's like stepping on a plum blossom pile, so you can keep advancing and retreating, so as to ensure that you are always on the right line, so as not to accidentally touch the prohibition of the protective array. Their art of concealment. You can hide the thoughts and ears of these Yuanying masters, but you may not be able to hide the forbidden power of the magic circle.

At such a critical juncture, you really can't make a mistake. Otherwise, all the work has been lost.

Huang Tang trusted Xiao Fan unreservedly, followed him, followed in the same direction, and never took half a wrong step. I was worried about Cang Qi before, but after entering the blood mist, I couldn't see the battle outside, so I concentrated on it.

This is a distance of ten zhang. After walking for half an hour, he finally walked over without danger and came to the stone door.

Xiao Fan's eyes shone with green. There was a look of extreme surprise on his face.

On this stone door, there are quite complex and simple runes inscribed, and in the past, Xiao Fan could only stare at these ancient runes. But since the Jing Yan Jue broke through to the third layer. This is the rune that flashed on the blade of the fire spirit. Xiao Fan had already understood. In other words, the runes on this stone gate are so ancient that they can be compared to the "fire spirit".

And the fire spirit is the southern fire spirit that was killed when the Wuji Tianzun Great Dao was first formed.

They are all contemporaries!

If this stone door was sealed and forbidden with other runes, Xiao Fan was in hiding, and he couldn't use too much true qi mana, and he wanted to break this seal without revealing it. That's impossible. In order to grab time, you can only rely on brute force to force the goal.

Otherwise. As soon as Tianyingzi made a move, he and Huang Tang would die without a place to be buried.

But with his current cultivation, even if he joins forces with Huang Tang and tries his best, he can't break through the door in a very short time, and there is a big master in the late Yuan Infant stage sitting less than ten zhang behind him, and they only have a time for one blow at most, and if they can't succeed in one blow, where will Tianyingzi give them a chance to strike a second blow?

However, this very familiar rune is a different story.

Xiao Fan flipped his wrist, and a heavenly rune leaf silently grabbed the palm of his hand, wrapped his hands in his sleeves, kept swiping the index finger of his right hand, and there were words in his mouth, and mysterious runes entered the heavenly rune leaf one after another.

Xiao Fan is making a spirit talisman to break the seal.

Such a spirit rune, as long as he can practice more than a dozen in one breath, and then throw them all out in one go, Xiao Fan is at least eighty percent sure that he can break the door in one fell swoop.

As for what kind of world is on the other side of the door after this stone door is opened, whether it can escape the pursuit of Tianyingzi and this room of infant-level masters, Xiao Fan doesn't know, and he doesn't care. The situation is so sinister that we can only take one step at a time.

Just as Huang Tang believes in him unconditionally, he must also unconditionally believe in the results of his divination.

To the east!

The silver lining is all here!

If the hexagram is wrong, then there is nothing to say, it can only be said that it is destined.

Not following the hexagram and going in other directions is the way to die. Whether it's a ghost, a demonic beast, or a demon beast who already knows that he is secretly hiding demon water, neither side will let him go if he wins.

This time, if there is divine help in the sleeve talisman, the success rate is extremely high, and one of the three spirit runes can be refined on weekdays, which is already very good, this time, Xiao Fan's success rate in refining the door-breaking spirit rune has reached an astonishing fifty percent, and for every two spirit runes, one has been successfully refined.

In just a quarter of an hour, Xiao Fan had already refined eight spirit runes, and as long as he refined two more, he would be able to break the door in one fell swoop.

Huang Tang had already begun to urge, telling Xiao Fan that his concealment technique would be ineffective in about a quarter of an hour at most.

There is not much time left for them.

The only consolation is that from beginning to end, the Heavenly Immortal Son didn't seem to notice their existence, ignored them, and only cared about cultivating the Nine Yin White Bone Ring with all his might. In fact, even if Tianyingzi knew that they were hiding here, they couldn't make a difference of half a point for the refining of the Nine Yin White Bone Ring, but they were afraid that they would pretend not to see it.

Compared with the refining of the Nine Yin White Bone Ring, the lives of the two outsiders were not on the same level at all.

Whether Xiao Fan and Huang Tang stay or escape, what is it?

Just as Xiao Fan was secretly happy, the change happened suddenly.

I saw that on the slowly rotating Nine Yin White Bone Ring, the bloodshot and black gas became lighter and lighter, and the color became more and more white, and the Heavenly Immortal Son, who was wrapped in black mist, stood up suddenly, shouted low, opened his mouth, and a black mist sprayed towards the Nine Yin White Bone Ring.

In this black qi, there is an extremely terrifying spiritual power.

The Nine Yin White Bone Ring was forced by this terrifying spiritual power, and suddenly trembled, and its rotation speed suddenly increased by a few points. It seems to have increased a few points, from the size of a ruler to the size of a ruler and a half, but that's all. In the absence of other changes.

Tian Yingzi didn't stop, and another breath of black gas spewed out......

After spewing out three breaths of black gas in a row, the mist around Tianyingzi became extremely thin, but Xiao Fan and Huang Tang still couldn't see his true face, because ...... In the black air, there is nothing. But the terrifying spiritual power of the Heavenly Immortal Son, which was equivalent to the late Yuan Infant Cultivator, was clearly still fluctuating, as if this black mist was constantly surging. It's his essence.

The Ghost Dao Technique is already mysterious and abnormal, no matter what kind of form the Heavenly Hades is, it is not surprising.

And at this moment, the nine yin and white bones are bad. Finally, there is a very noticeable change.

The entire Nine Yin White Bone suddenly swelled and turned into a bone ring the size of a zhang in diameter, and where the bones and joints were connected, two small sharp horns actually grew. Miserable white color. It doesn't look like an ordinary sharp horn, but it bears a bit of a resemblance to the legendary "dragon horn".

Immediately afterwards, a dragon's roar rushed straight into the sky, and the white bone ring bounced off violently, straightened, and turned into a bone dragon two or three zhang long in a blink of an eye, rolling and roaring above the blood pool, like thunder.

The original color has changed from bright red to peachy blood pool water. It rolled up sharply, wisps of blood. It kept pouring towards the snow-white mouth of the bone dragon, and the blood in the blood pool was fading at a speed visible to the naked eye, turning from pink to light red, and gradually turning into clear water.

Although Xiao Fan had never cultivated the Ghost Dao and Blood Dao exercises, he could also see at a glance that the Heavenly Immortal Son had forcibly stimulated the origin power of the Nine Yin White Bone Ring, forcing out the last bit of blood qi remaining in the blood pool for the final sacrifice of the treasure.

Not only was the blood qi in the blood pool converging towards the bone dragon's mouth, but even the incomparably thick blood mist around it was rapidly disappearing, and it was devoured by the bone dragon in a big gulp.

In this blood mist, there is also a lot of essence of blood and yin energy.

In just a moment, the thick blood mist was sucked away.

On the white body of the bone dragon, dense blood threads appeared again, and the body gradually turned black and brown, in comparison, the blood threads were very inconspicuous, disproportionate to the yin qi absorbed by the bone dragon.

Seeing this, the zombie who was fighting fiercely with the demon beast couldn't help but shout: "Big brother, the blood and food are not enough......"

Tian Yingzi had already forced out the last bit of blood qi in the blood pool, and the entire pool of blood water had turned into clear water, and the bones and skeletons of various demon beasts in the water were clearly visible. Rao is like this, the blood food is still not enough, and the dense blood on the bone dragon's body begins to dim a little bit.

Everyone couldn't help but stop the fight and looked up at the bone dragon in the air, wanting to know what the final result of this treasure refining would be.

Even Xiao Fan is no exception.

At this moment, the bone dragon's blood-red eyes suddenly looked in the direction where he was, his eyes shimmered, and he roared to the sky.

Xiao Fan only felt that the storage bracelet in his hand shook, and a small and delicate jade bottle suddenly flew out of the storage bracelet and flew in the direction of the bone dragon.

It was the jade bottle that contained three "blood pills".

These three blood pills were obtained by Xiao Fan from the deepest part of the underground blood sea in Meuseburgh when he was on earth, condensing the essence of the blood of countless lives, and Xiao Fan initially got four, one of which was used for alchemy. Later, it was found that the medicinal power of these blood pills was too domineering, and after the monks who did not practice the blood path exercises took it, they had very strict sequelae, so Xiao Fan did not use the blood pills in the medicine again.

Anyway, he has a lot of thousand-year elixirs or even 10,000-year elixirs, and he can use these elixirs to alchemy.

The remaining three blood pills have been stored in the storage bracelet and have never been touched.

Who knew that now he was directly summoned by the bone dragon.

The mouth of this jade bottle, Xiao Fan was sealed with a talisman, but it still couldn't block the "investigation" of the bone dragon. This also proves that Xiao Fan is far from Wuji Tianzun in the way of talismans. That bottle of Silver Wing Lei Peng's essence blood was sealed by Wuji Tianzun himself, and the bone dragon couldn't sense it.

After all, even if the Nine Yin White Bone Ring was completely refined, it was just an imitation of the Mysterious Spirit Treasure, how could it be compared to the magic of the Wuji Heavenly Venerable?

But at this time, where did Xiao Fan have time to think so much?

I secretly screamed at the moment, I didn't want to think about it, so I reached out and grabbed the jade bottle.

With this mobilization of mana, the concealment technique was immediately broken, and the figure was revealed, exposed under the noses of a large group of fierce people. (To be continued......)