The roar could not weaken Yan Xu's pain at this time, and the skin of the blood crystal hydra seemed to come to life, turning into a sea of rolling and churning blood-colored crystal sand, constantly pouring into Yan Xu's body.

As the blood-colored crystal sand continued to penetrate his body, Yan Xu gradually lost feeling the existence of his skin, but the huge pain was still transmitted from every corner of his body, which violently stimulated Yan Xu's nerves.

The screaming stopped suddenly, and at this time, Yan Xu was staring at his blood-red eyes, the corners of his mouth were grinning, revealing snow-white teeth, his face actually showed a cruel smile, and a low and hoarse voice came out of his throat:

"Pain, can't beat me!"

Now that he has embarked on the path of cultivation against the sky, Yan Xu has long been mentally prepared to face the hardships he may encounter.

Refining the blood crystal hydra skin must have that degree, and if there was no exchange system for the master, Yan Xu would not even have the opportunity to refine it.

It's just that Yan Xu didn't expect it to be so painful, and the sudden sharp pain at the beginning made him scream, and he couldn't let him bow his head and admit defeat!

Even if he can feel more comfortable by fainting from pain at this time, Yan Xu still has to keep his eyes open and feel every change in his body with a clear mind.

Yan Xu's teeth were tight, and he no longer snorted in pain, and tried his best to run the "Mixed Yuan Breath Formula" exercise formula, guiding the mana in his body to nourish his skin around the meridians around his body, and at the same time absorbing the mana contained in the skin of the blood crystal hydra.

As if sensing the change in Yan Xu's state, the spherical blood-colored crystals formed by the blood crystal hydra skin tightened again, and more snake skin turned into fine crystal sand and continued to pour into Yan Xu's body.

If someone could observe Yan Xu through the wrapped snakeskin, his whole body was red, and he didn't know if it was stained by the blood-colored snakeskin, or if it was dyed red because the blood exploded.

The pain was still continuing, and it didn't take too long to make Yan Xu feel the slightest trouble, but as the blood crystal hydra skin refining continued to deepen, the feeling of pain went deeper and deeper into the bone marrow.

If it weren't for the fact that the mana in his body was still functioning normally along the meridians, Yan Xu even suspected that his body had been completely devoured and had long since ceased to exist.

After a few hours passed, the blood crystal hydra's skin was wrapped in layers and Yan Xu was no longer spherical, and he could roughly distinguish several body parts of his head and limbs.

The skin of the blood crystal hydra seems to be light and thin, but it is too huge, so it will wrap Yan Xu into a ball after wrapping it layer by layer, and now the volume has become significantly smaller, and it is obviously partially absorbed into the body by Yan Xu.

Yan Xu's face was calm at this time, his breathing was steady, and his eyes were not as hideous as when he first began to tear his heart and lungs. The pain continued, not less, but even more than twice as much as it had at first.

The reason why he was able to endure the pain calmly was that Yan Xu entered a mysterious state at this time, which was similar to the deep state of concentration when practicing the exercises, but it was not the same.

Obviously the pain stimulates every pain nerve like a pinprick in a needle, but it is as if this suffering body does not belong to him, and the spirit has been detached from the physical existence, observing the changes in every part of the body from a full perspective.

The crystal sand turned into the skin of the blood crystal hydra constantly destroys the skin, and immediately nourishes them to recover quickly, and then destroys it again, and so on.

In this mysterious state, Yan Xu could clearly see that in addition to the bones, every muscle and skin in his body was constantly reorganizing, as if he was welcoming a new rebirth.

The great pain that exists all the time comes from every destruction and rebirth of body cells, and in this process, the bits of crystal sand turned into by the skin of the blood crystal hydra continue to dissolve, merging with Yan Xu's skin, regardless of each other.

The mana automatically runs in the body along the route of the "Mixed Yuan Breath Technique", and it is becoming more and more refined.

Every cycle of Zhou Tian, Yan Xu could feel that his mana was becoming more viscous, and his cultivation was improving rapidly, breaking through from the original fifth layer of qi refining to the sixth layer of qi refining.

After breaking through the sixth layer of qi refining, the cultivation still did not stop growing, and the momentum continued to approach the seventh layer of qi refining.

With the continuous improvement of cultivation, the mana in the body is running faster and faster, and even the refining speed of the blood crystal hydra skin has also accelerated a lot, and the volume of the blood crystal hydra skin wrapped outside has decreased again, and it can basically be seen that it is wrapped in a human form.

After a few more hours passed, the huge blood crystal hydra skin completely disappeared, and only a layer of dark red crystals several inches thick remained on Yan Xu's surface, no longer having the slightest wriggling and shining.

Yan Xu maintained a standing posture, not feeling the slightest breath of mana, and stood still like a sculpture, standing quietly in place.

I don't know how long it took, but the humanoid crystal jade sculpture finally reacted, and a slight crack suddenly appeared between its fingers, and with a few clicks, the crack spread along the arm to the head.

Immediately afterwards, this crack caused a chain reaction, and several, dozens of cracks appeared on the crystal jade sculpture, and turned into countless red fragments and kept falling.

A white palm peeked out of the red shard, and as it clenched into a fist, the entire arm broke free from the dark red blood crystal shard, revealing itself.

As the dark red blood crystal fragments continued to peel off from his body, more and more white skin was revealed, and finally Yan Xu's resolute face resurfaced.

At this time, Yan Xu's eyes were slightly closed, still immersed in a state of deep concentration, he could feel that the blood crystal hydra skin refining had been completed, but his body was still instinctively running the exercises, and he was not in a hurry to immediately adjust his breath and collect the exercises.

Fragments of dark red blood crystals were scattered all over the ground, accumulating more than half a foot high under Yan Xu's feet, and there was no trace of blood on his body, and his skin no longer had any traces of blood, white and delicate.

Yan Xu did not deliberately tense his body, but every muscle in his body was presented into an almost perfect streamline, and an explosive force was contained in it, although his body was slightly slender than before, he had no doubt that his strength and agility were far better than before.

The biggest change is Yan Xu's face, although the original appearance is upright, it is slightly plain and ordinary, but at this time, the face with slightly closed eyes is like a person, but if you look closely, you don't find that the facial features are different from the past.

Finally, Yan Xu slowly opened his eyes, looked down at his outstretched hands, experienced this refining blood crystal hydra, and was reborn again as if in another world.

Yan Xu clenched his fists, and his spreading divine sense carefully felt the huge changes in his body, and this feeling that every hair and muscle in his body could be controlled at will had never been felt before.

When refining the Blood Crystal Hydra skin, Yan Xu's cultivation climbed all the way, and finally stabilized in the middle of the seventh layer of Qi refining, and in the process, he transformed his spiritual power into divine consciousness, thanks to the Blood Crystal Hydra skin, Yan Xu's divine consciousness was at least twice as much as that of ordinary monks.

Yan Xu was still unsure whether this perfect control of every muscle in his body came from the improvement of his physique brought about by refining the skin of the Blood Crystal Hydra, or whether it was just the effect of condensing his divine sense.

However, this is not important, the important thing is that Yan Xu knows that the success of refining the skin of the Blood Crystal Hydra will bring a qualitative leap to the refining effect, and he will master the blood crystal Hydra bloodline talent.

Moreover, the benefits of refining the blood crystal hydra skin are far more than that, although it is just a snake skin, it originally belongs to the eighth-order demon beast, which is equivalent to the existence of the Yuanying Cultivator, and its energy is far from being something that Yan Xu can completely absorb during the Qi refining period.

The blood crystal hydra skin has been completely integrated with Yan Xu's skin, and more potential is hidden in the body.

With the improvement of cultivation, Yan Xu's physical strength and strength will be further enhanced, and it is no exaggeration to say that Yan Xu's physical strength is much higher than that of the monks in the early stage of foundation building.

"Ding! Complete the hidden quest 'Refining Snakeskin' to randomly draw bloodline powers. ”