Qin Mu's body was tightly tensed, the surface of his skin, the green tendons were shaking like a dragon, and his throat was full of painful roars, and those black energies poured into his body like a blade, and everywhere he passed, it was a mess, and even the meridians were cut all over his body.

However, the target of these energies is not the organs of the meridians, but the bones in Qin Mu's body, the black energy, climbing up to the bones, and then Qin Mu feels that the bones in his body seem to be clenched abruptly by countless big hands, and even he can hear the crisp sound of the bones.

The sharp pain of the broken bones spread from all over his body, impacting Qin Mu's heart in waves, his body was twitching violently at this time, and the low roar coming from his throat was like a wild beast roaring, and among the black pupils, there were even bloodshot crawling out.

At this time, he only understood why even Qin Qian had lingering palpitations about this burial of Long Yuan, this kind of pain was indeed enough to make people lose their minds.

"Qin Mu, because you don't have a real dragon bone, so in the burial of Longyuan, the energy here will crush the bones on your body inch by inch, and then reshape it again, which is very dangerous, if you can't support it, I'm afraid you will really be melted into a part of it by the energy here. Xiao Hei's solemn voice sounded at this time, obviously he was also aware of the dangerous situation Qin Mu was in.

"Hmm. At this time, Qin Mu was desperately trying to resist the terrible erosion of the pain, and he didn't even have much mind to answer Xiao Hei at all, so he could only reply hoarsely in his heart.

Click. Another harsh sound came from his body, and Qin Mu could feel that the bones in his body were being violently crushed inch by inch by the black energy that was entwined up.

The feeling of bones shattering is a sign of collapse. However, at this time, Qin Mu was blood-red, his teeth were clenched, and blood even overflowed from the corners of his mouth, however, he had no intention of giving up.

Over the years, he has clearly understood that great power comes at a price, this is an equivalent exchange, and there is no power in this world.

The severe pain impacted Qin Mu's reason in waves, and the bones in his body also became more and more fragile with the passage of time, and fine cracks spread all over Sen Bai's bones, disintegrating its solidity.

Bang! This kind of bone shattering lasted for a whole hour, and then Qin Mu's body trembled violently, and a muffled sound came from his body, and then his body seemed to be paralyzed, and the bones in his body were completely shattered at this time.

And just when all the bones in Qin Mu's body were shattered, a vast amount of black energy suddenly surged, turning into a huge vortex around his body, and the black energy also rushed into Qin Mu's body in a steady stream.

When these black energies rushed into Qin Mu's limp body, a strange scene also happened at this time, only to see those liquid-like black energies, slowly distorted, and finally turned into an extremely complex vein, flowing in Qin Mu's body, and with this flow, those black liquid energies actually began to solidify at a slow speed, faintly, it seemed to constitute a human skeleton structure that was exactly the same as before, but now the two are essentially different.

Waves of majestic black energy continued to pour into Qin Mu's body, and then merged into the black bone veins that were gradually solidifying.

This kind of reshaping of bones seems to be a rather long thing, from the beginning to the end, it took five days, and the black bone in Qin Mu's body seemed to be completely solidified.

The newborn black bones, shining like steel, and the faint light flowing on the bones, looked quite strange.

"Is this the keel? Qin Mu held his palm lightly, feeling the amazing power contained in his body, and there was also a touch of joy in his heart, such pain was worth it.

"You're just an ordinary keel, if you want to strengthen it, you have to look at the next, but the energy here is a little resistant to you, maybe it's not easy for you to absorb, in this case, the keel is difficult to strengthen to the point of being too high. "Little underworld.

"Resist?" Qin Mu heard this, but he smiled in his heart: "Then let's come hard." ”

"Do you want to use the Flame Rune?" Xiao Hei said, the energy here is already fierce, just ordinary absorption, it will make people feel painful, if Qin Mu uses the Flame Rune to forcibly devour it, how strong is the pain?

"This is the only chance I have to enter the Burial Dragon Abyss, and since I am here, it is naturally impossible to meet the ordinary dragon bones. Qin Mu said with a smile.

"You're crazy. Xiao Hei sighed and said.

"You always tell me that I am so full of potential, and I am so clear about my own catties, if I don't work hard, wouldn't I be an adult laughing stock in the end?" Qin Mu paused for a moment, and then replied in a slightly hoarse voice.

Xiao Hei seemed to be stunned, and after a while, he said softly: "Don't worry, I will help you." Qin Mu smiled, and didn't say more, he slowly opened his eyes, where he entered, it was pitch black, in this burial dragon abyss, his spiritual perception was completely useless, and when the soul power was probed, those violent energies would swarm in, dissolving Qin Mu's soul power.

"Fire Rune, come out. Qin Mu muttered softly, and the deep black light slowly diffused from his body, and immediately behind him, it turned into a huge black hole, and it was sitting in the black hole.

Although it was both black, the black glow of the Fire Rune seemed to be more profound and pure than the darkness of this burial dragon abyss.

"Devour. A faint voice came out of Qin Mu's mouth at this time, and in the next moment, the black hole began to slowly rotate, and a wave of domineering and incomparable immortal fire was released.

With the dispersion of the immortal fire, the pool water in this area suddenly moved, and the strange silence before was instantly broken, and the pool water flowed, turning into black water streams, rushing into the black hole whirlpool, and finally pouring into Qin Mu's body.

"Hmph. When those cold and blade-like black currents rushed into Qin Mu's body, his body suddenly trembled violently, and at this moment, it seemed that flesh and blood were all cut off piece by piece, and a muffled sound came from his throat.

The black energy poured into Qin Mu's body, and then brutally passed through the blockage of the meridian flesh and blood, converging on the black bones, making the steel-like bones more and more dark.

The indescribable severe pain also impacted Qin Mu's mind at this time, in the face of this severe pain, even with Qin Mu's concentration, there was dizziness surging in his mind, but he pursed his mouth tightly and forcibly forced himself to be awake, he knew that once he was unconscious, those energies would burst his body and turn him into the pure energy wandering in this buried dragon abyss.

The bright blue light was also at this time from the courage on the surface of Qin Mu's body, the blue light converged, and turned into a huge green dragon light and shadow behind him, and with the color of the bones in Qin Mu's body becoming deeper and deeper, the green dragon behind him seemed to become more and more condensed, the cyan dragon scales flickered, lifelike, a kind of substantial coercion, also quietly spread at this time.

Time, in this dark burial dragon abyss, boring and slow passing, before you know it, it is ten days to pass.

In the past ten days, Qin Mu's body was in a state of convulsions all the time, and the severe pain even made his body slightly numb, and the green tendons on his skin were agitating, as if he was about to break out.

And behind him, the entrenched green dragon is also clearly visible, and even, it is as if he can feel the hot breath of the dragon, this green dragon is like a living thing.

At this time, if you go deep into Qin Mu's body, you will find that the bones in his body are already pitch black to the extreme, but under that pitch blackness, there is an indestructible solidity and toughness.

At this time, Qin Mu's skeleton was undoubtedly much stronger than before entering the Burial Dragon Abyss.

The things that the dragon clan is proud of are nothing more than two kinds, bloodline and flesh, bloodline aside, the foundation of the flesh is the support of bones, and now, Qin Mu really has a body comparable to that of the dragon clan!

This was his ultimate dream a long time ago, when he first touched the Dragon Pattern Divine Codex, and at this time, he finally achieved it.

"Your current keel should have reached the strength of a high-grade keel, which is very good. Xiao Hei spoke up at this time.

"The best keel isn't enough. Qin Mu's eyes opened slightly, but there was a fanatical ambition surging in his black eyes.

"You want an ancient dragon bone?" said Xiao Hei in amazement.

"Since you have come to this burial dragon abyss, it is naturally the best thing!" Qin Mu smiled, and immediately his heart moved, and the black hole vortex suddenly spun at a high speed at this time, and a terrifying immortal fire swept away, stirring this quiet burial dragon abyss into the waves.

Darkness surged, and at the bottom of this lightless burial dragon abyss, it seemed that even the concept of time was quietly disappearing.

And somewhere in the darkness, a figure was covered in a thick pool of black viscous water, which was like silt, and it was wrapped so tightly that only a faint outline could make out the slightest sign of a human form.

In the surroundings, the vast and endless black energy is pouring into it, but with the infusion of such energy, there is still no movement in the mud.

Laugh at. I don't know how long the silence lasted, but at a certain moment, the mud trembled, and a pair of black eyes that shimmered brightly emerged from it.

"Alas. Qin Mu, who opened his eyes, sighed softly in his heart at this time, now he should have been in this burial dragon abyss for more than half a month, but unfortunately, since the bones were successfully reshaped before, and the bones in his body were turned into high-grade dragon bones, no matter how Qin Mu absorbed the energy in this burial dragon abyss, the dragon bones in his body were still at the superior level, as for the so-called ancient dragon bones, it was obvious that they still failed to reach it.

"No wonder that ancient dragon bone is so rare in this dragon clan. Qin Mu smiled bitterly, only then did he understand how difficult it was for the so-called ancient dragon bone to appear, no wonder only characters like Lu He's predecessors could have it.

"I think this ancient dragon bone is probably not something that can be possessed simply by absorbing the energy of the Burial Dragon Yuan. When Qin Mu was a little helpless about this, Xiao Hei's voice of deep groaning also sounded at this time.

During this time, he had been paying attention to the changes in Qin Mu's body, although Qin Mu had almost devoured the energy in the Burial Dragon Abyss in a way by virtue of the domineering immortal fire of the Fire Rune, but this had not changed qualitatively except for making the steel-like black bones in Qin Mu's body more and more dark, obviously, this should not be caused by the lack of energy.

"Hmm, what have you discovered?" Qin Mu also gradually calmed down, and immediately asked in his heart, Xiao Hei is an old fritter after all, and many things are far from comparable to him.

"According to the Dragons, even those powerhouses who succeeded in obtaining the Ancient Dragonbone didn't know what happened at the moment when they obtained the Dragonbone, and I wasn't very familiar with the so-called Dragon's bone. Xiao Hei's voice was steady, and then he paused, and said, "But back then, my master had seen this ancient burial dragon abyss, and he said at that time that the real strength is not just the strength of the physical body. ”

"Isn't it just the strength of the physical body?" Qin Mu frowned slightly, and pondered for a moment, Supreme Heavenly Venerable's words are not too profound, a human body, in addition to cultivating the physical body, there is another way, and that is the spirit.

Could it be that if you want to obtain that ancient dragon bone, you not only need to be physically strong, but even your spirit must be strong to a certain extent?

"I don't know. Xiao Hei hesitated for a moment and said. Qin Mu nodded, was silent for a long time, and suddenly gritted his teeth, his heart moved slightly, and a wisp of soul power poured out from his divine sense.

However, just as the wisp of soul power was pouring out, the black pool of water that filled the surrounding area was surging, and a trace of black energy adhered to it, and a piercing sound came out.

When that harsh sound came out, a sharp pain that was clearer than when the bones were broken before, rushed into Qin Mu's mind frantically, causing bloodshot in his pupils to immediately rise.

Qin Mu clenched his palms, his nails even pinched into the flesh and blood of his palms, and the next moment, he took a deep breath, and a ruthless color swept through his eyes.

Boom! As Qin Mu gritted his teeth fiercely, the surging soul power suddenly swept out of his divine consciousness like a tide.

When such a surging soul power gushed out, the surrounding pools of water seemed to be boiling, and they frantically adhered to that soul power, as sharp as a blade, fiercely cutting Qin Mu's majestic soul power.

The crazy pain also poured into Qin Mu's mind at this time, and the indescribable pain made Qin Mu's face face with green tendons exposed.

In that kind of tidal surge of sharp pain, the dizziness in Qin Mu's brain was also constantly accumulating, and he could sense with a slight horror that his consciousness was gradually fading at this time.

The severe pain caused by this soul power was even more violent than the previous broken bones, no wonder those who entered the dragon clan here were all guarding their bodies to the death, and they didn't dare to let their soul power leak out at all.

"Little Black ......" was confused, Qin Mu used his last lucidity to shout urgently in his heart, but this time, Xiao Hei's voice disappeared completely, as if he was also isolated.