The Heavenly Dragon Refining Formula, the supreme refining treasure of the Dragon Clan, has a total of four refining levels recorded on it.

The first-order dragon body, that is, the Nine Aperture Realm, is the first level, and the young dragon opens up the nine orifices in the body, penetrates its own veins, and forms a circulation circuit with the external spiritual power.

This is the foundation!

Then the second realm, the bone sacrifice realm, tempers the vertebrae of one's own body, so that the dragon body can be reborn in the true sense, this process is particularly important, because once the dragon body is successfully sacrificed to the bones, it can manifest into a human form.

The sacrificial bone realm has also become a second-order dragon body!

The third realm, the blood exchange realm!

The bloodline is the power of the root of the dragon clan, condensing the bloodline to make the bloodline more refined, and from one bloodline is born another higher quality bloodline, so as to awaken the most primitive power of the dragon family.

This realm is the real test of the dragon clan, whether it is a dragon or a jiao, it depends on the bloodline you have refined!

As for the fourth realm, Ye Jian was not clear at the moment, but as long as he could refine the dragon body to the third-order state, the fourth-level exercises would automatically manifest in his mind.

In the buffer zone outside the Nirvana space, Ye Jian's true dragon clone lay on the ground, its huge body like a huge winding mountain range.

Unleashed an endless monstrous might, and the arrogance was extremely cold, and even the heavens and the earth were moved.

In the body of the dragon, there is a continuous sound of rolling thunder, as if there are thousands of military horses roaring in unison, and one after another majestic horses are rampage, about to break out of the body, and a pale cyan aura covers the surface of the dragon's body, like a layer of holy light.

The true dragon clone opened his eyes slightly, and the middle of his erected pupils was cold, but at this moment, it also revealed a deep tiredness.

That's right, he's going to advance!

After refining three drops of high-quality golden blood, the True Dragon Clone, which has been in the stage of accumulating strength, has finally reached the time to break through!

Sacrifice the Bone Realm!

The dragon's vertebrae are different from those of humans, generally speaking, there are twenty-six human vertebrae, and the dragon's vertebrae happen to be twice as large!

The higher the number of vertebrae, the higher the life level of this creature!

Sacrificial bones, sacrificial bones!

In this way, it is to sacrifice one's own bones, and this bone is the whole backbone!

The dragons are a race favored by the heavens, and the backbone in the body is the most important thing, connecting the heavens and the earth.

Therefore, after the dragon clan reaches the bone sacrifice realm, it can manifest into a human form, just like a human.

The role of the backbone can make the dragon burst out of strength, and at the same time, it is also the support of the mind, it supports the will of a dragon, supports the dragon body of a dragon, and it is the source of the dragon body.

Rumble!

After a long period of patience, the true dragon clone couldn't bear it after all, and the majestic energy exploded, and he was about to break through!

Thundered!

In the void outside the Nirvana space, countless lightning bolts converged and pierced the void, like a silver snake dance, forming a terrifying cloud of calamity that stretched for miles.

Ang!

The true dragon clone looked up to the sky and roared angrily, the sound shook the sky, and an even more violent aura was vented.

The aura around it continued to rise at this moment, and this happened to trigger the thunder in the void above, but I saw thunderbolts rolling down one after another.

Crackling!

Silver lightning slid down, each as thick as a bucket, and slashed into the dragon body of the true dragon's clone, swishing green smoke.

And this is far from over, the thunder that gathered in the void gathered more and more, and in the end, it actually evolved into a thunder sea.

Descended towards the true dragon clone below.

The thunder and lightning flashed wildly in the sky, and the violent power gushed out, and Ye Jian's true dragon clone was all drowned in the sea of thunder and lightning at this moment.

The dragon's groans continued to come out, and the true dragon clone rose up with a huge body, shuttling through the thunder, and a majestic force formed a confrontation with the thunder and lightning.

However, this time the tribulation was not simple, in just a short moment, the true dragon clone was slashed seventy or eighty times, the scale armor on the body was broken, and the skin inside was even more charred and fleshy, and the flesh and blood were blurred.

However, these injuries did not stop him, but made his eyes more determined.

After the baptism of thunder again and again, the momentum around him became more and more round, and he was unavoidable, reaching the true shackles of the first-order dragon body.

Within the dragon's body, the two keels at the tail end of the vertebrae buzzed at the same time, and two great suction forces were transmitted, and suddenly, the endless thunder power in the surrounding void seemed to be pulled and all of them converged, but seeing that the thunder converged into a long river, it converged towards the two keels at the tail end of the vertebrae.

Crackling!

When the power of thunder was absorbed, the two keels at the end of the vertebrae of the true dragon clone became silver and shining, as if they were plated with a layer of silver.

However, the suction power coming from the two keels has not decreased in the slightest.

"There's too little energy!

The soul of the True Dragon clone trembled slightly, and a thought was sent out towards the Endless Void, and at the same time, Ye Jian Zun, who was far away in Zhao Kingdom, woke up from meditation.

His face changed, and then, his figure turned into a purple lightning, rushing into the sky, at this moment, all the powerhouses in Blackwater City were all alarmed, and they immediately leaned out of their divine thoughts to investigate, but Ye Jian's figure had already disappeared.

The purple light soared to twenty times the speed of sound, like a bright star in the night sky.

And in the retreat, Ye Jian's body was undergoing drastic changes, and the blood and qi around his body were constantly wriggling, as if he had been resurrected, and was being absorbed by an inexplicable suction.

The speed of suction absorption was extremely fast, and in just a moment, Ye Jian seemed to be sucked dry, only skin and bones were left when he sucked, the skin on his face was wrinkled, and his hair was dry and yellow, losing its luster.

If it weren't for the fact that he had been swallowing the Heavenly Demon Fruit during the flight, I was afraid that he would probably have become a wisp of revenant soul at this moment.

It was a body of blood that was sucked dry and died!

"Under the city of Quzhou, the sea of blood of the Blood Refining Sect can only solve this crisis now. ”

Whew!

His speed increased again, and before he knew it, he had sped up by three points.

Shenyue Mountain in Quzhou City, since the announcement of the Blood Refining Secret Treasure to the world, many warriors have come to visit, either to see the excitement, or to walk casually.

And more people are here to pick up leaks, they want to try their luck to see if they can pick up some treasures that are spilled into a corner after those strong people fight.

After all, this is a blood refining vault, even if the Blood God Treasury disappears, many people still think that there must be other treasures hidden here.

And this place is the closest to Quzhou, and after the three major sects obtained the treasure, they ignored this place, so it cheapened the local forces of Quzhou City.

Now, the entrance to Shenyue Mountain is jointly controlled by these forces, and anyone who wants to enter must first pay a certain amount of spirit stones, despite this, there are still countless warriors entering and leaving Shenyue Mountain every day, so calculated, the local forces of Quzhou City have also made a lot of money in the past year or two.

At night, the entrance to Shenyue Mountain is not open, so many warriors who come here have to spend the night in the jungle.

"Old Jiang, what do you say is in this blood refining vault?" The two Condensing True Realm martial artists who rushed over from the northern part of Zhao Country and Dazhou City chatted together at night.

The middle-aged man, who was called Lao Jiang, rode up on the treetops, "I don't know, but I think it must be a good thing." ”

"Hehe, you don't know yet. And at this moment, his companion continued: "I heard that the first time the Blood Refining Secret Treasure was discovered, Ye Jian, the legendary genius of our Zhao Kingdom, was also involved. ”

"At that time, he was still an ordinary martial artist in the late stage of the Condensing True Realm, but now, he is already a genius on the first day of the Golden Martial Realm, a master of the Qi Sea Realm! I heard that the reason why his strength has improved so quickly is because he has obtained the treasure in the Blood Refining Secret Vault!"

This person's eyes peeked around, looking cautious, and said, "The Blood Refining Secret Vault is not easy! You said that we will go in tomorrow, can we also get some treasures? Maybe we can also achieve the Qi Sea Realm soon."

Before this person could continue to fantasize, the old ginger beside him snorted coldly, interrupting his daydream.

"Don't you dream!, do you really think that Ye Jian's achievements are related to the Blood Refining Vault?"

"Hmph, let's not talk about the Blood Refining Vault, you shouldn't know the weight of the first place on the Hidden Dragon List, right? The first place on the Hidden Dragon List, that's to defeat all the younger generations in the Golden Martial Domain. ”

"And when the Blood Refining Sect was in its heyday, it was only a seven-rank sect, and in our Zhao Kingdom, it may be a giant force that reaches the sky, but in the entire Jinwu Domain, it is not even a fart!!I don't know how many forces are much stronger than the Blood Refining Sect, do you still think that Ye Jian's achievements are related to the Blood Refining Vault?"

"Hehe, I know, aren't I fantasizing about myself?" said Old Jiang's partner, who blushed slightly, smiled and looked up at the sky.

Swish!

At this moment, a purple light pierced through the sky from the distance and came quickly.

The middle-aged man was shocked, and hurriedly patted the old ginger who closed his eyes, "Look, a senior is here!"

Swish!

The purple light went very fast, and in an instant, it passed through the entire jungle.

And a moment later, I heard a roar directly from the mountains in the distance, "He Fang Xiaoxiao, dare to break into Shenyue Mountain late at night!"

Lao Jiang woke up from his false sleep, and he knew very well that this voice was the one in charge of guarding Shenyue Mountain, the powerhouse of the late stage of the Huayuan Realm of the local forces in Quzhou.

"Let's go, let's go over and have a look!"

Immediately, Lao Jiang beckoned to the sluggish partner beside him, and his body jumped like a spirit ape, and he quickly swept towards the entrance of Shenyue Mountain.

In fact, not only the two of them rushed to Shenyue Mountain at this moment, but many people also rushed to this side as soon as the purple light appeared.

Ahead, at the entrance of Shenyue Mountain, after a roaring fierce fight, only a hoarse voice was heard in mid-air, "From now on, no one is allowed to step into Shenyue Mountain for half a step, and those who violate it will be killed!"

The moment Lao Jiang and the others felt it, they saw a purple shadow rushing into Shenyue Mountain, and the powerhouse of the late stage of the Huayuan Realm, who was responsible for guarding Shenyue Mountain, was pale and stunned at this moment, leaving a terrifying sword mark dozens of zhang long and bottomless in front of him!