"Boom, boom!boom!"

In the midst of the roar, the immeasurable iron-blooded evil qi above the barracks began to mutate and stir, like a giant stick stirring the sea, a huge vortex formed in the sky above the barracks, and the infinite iron-blooded evil qi had to go straight down with this vortex, pouring into an independent military tent in the barracks.

In the military tent, there was nothing else, Xia Fan sat cross-legged in the middle of the military tent, and the infinite iron-blooded evil qi fell from the sky, constantly pouring into Xia Fan's body, being refined by the jade refining technique, removing its dross, taking its essence, and turning it into the battle qi containing the most pure iron-blooded battle intent, integrating into the flesh and viscera, and constantly strengthening Xia Fan's body and viscera.

This is what Xia Fan has been doing for the past half a year, the second stage of Xia Fan's jade refining has been completed, and the battle body has also reached the realm of Xiaocheng, but Xia Fan knows that his own body has not reached the realm of perfection.

Although at this stage, Xia Fan could also rely on his strong physical body to go straight to the third stage of refining the jade technique, but this incomplete realm was obviously not what Xia Fan wanted.

Now, after half a year of running-in, although Xia Fan has not perfected his battle body to the realm of Dacheng, he has already cultivated the second stage of the jade refining technique to the realm of perfection, so that the bearing capacity of his physical body has reached a limit.

Therefore, today is the best time for Xia Fan to advance to a high-level martial artist.

"Boom, boom!boom!"

The rumbling roar resounded through the void, and the huge iron-blooded evil qi penetrated through the military tent from mid-air, poured into Xia Fan's body, refined the jade technique, and turned into battle qi, however, this battle qi did not strengthen Xia Fan's body and viscera, but went straight into the meridians in Xia Fan's body, integrated into the liquid true qi in the meridians, and quickly strengthened the true qi in Xia Fan's body.

However, Xia Fan's meridians were too small, which seriously limited the growth of true qi, even if the true qi in Xia Fan's body was already liquid true qi, the meridians in Xia Fan's body could no longer accommodate the influx of a trace of battle qi.

At this time, the huge iron-blooded evil qi above the barracks did not stop surging down, but surged straight down with a more violent and violent momentum, like the Yangtze River, unstoppable, and went straight down.

The powerful and incomparable iron-blooded evil qi continued to pour into Xia Fan's body, washing Xia Fan's body and meridians, and an incomparably swollen feeling filled all over Xia Fan's body.

However, under the constraints of Xia Fan's strong body, although this force was strong, it could only rush into the meridians under Xia Fan's constraints, constantly compressing the liquid true qi in Xia Fan's meridians.

With the loss of time, the iron-blooded evil qi continued to pour into Xia Fan's body, and the true qi in Xia Fan's meridians became thicker and thicker under the powerful force, and all the true qi converged and condensed towards the narrow dantian in Xia Fan's abdomen...

"Boom!"

A roar exploded in Xia Fan's body, Xia Fan only felt that the dantian in his body suddenly exploded, and then the immeasurable battle qi that filled his whole body surged wildly, all of which poured into the dantian, Xia Fan's body suddenly relaxed, and there was no longer any feeling of swelling, but the speed of the influx of iron-blooded evil qi in his body did not decrease in the slightest.

"It's done!"

At this time, Xia Fan's divine sense looked inward, and followed the meridians in his body directly into the dantian, and in the narrow dantian space, a small solid particle was suspended in the middle, which was formed by the high condensation of Xia Fan's whole body liquid true qi and a large amount of iron-blooded battle qi, which was a symbol of Xia Fan's advanced high-level qi refining martial arts cultivator.

Xia Fan knew in his heart that he had finally broken through the middle level of qi refining, reached the seventh level of qi refining, and achieved a high-level martial cultivator.

A high-level martial cultivator, the true qi in his body returns to its roots and condenses into a solid true element, and its quality is a hundred times stronger than the liquid true qi of the middle level of qi refining, which is really not comparable to that of a middle-level martial monk.

Xia Fan was able to fight with that high-level young man undefeated before, and even kill him, but it was actually because Xia Fan's body was too strong and perverted, even a high-level early stage cultivator could not be suppressed, plus the young man was too proud and underestimated Xia Fan, so he was defeated by Xia Fan in a battle.

At this time, the huge iron-blooded evil qi above the military camp did not decrease much, and it was still pouring into Xia Fan's body, refining into iron-blooded battle qi, pouring into the meridians, being absorbed and compressed by the solid true qi, and then splitting, turning into a new solid true qi, and so on, the meridians in Xia Fan's body were quickly enriched.

However, this breakthrough was only a breakthrough in Xia Fan's Qi Refining Martial Dao, and his Jade Refining Technique did not break through to the realm of a high-level martial artist, because the second stage of the Jade Refining Technique could only be cultivated to the peak of a middle-level martial cultivator.

In order to cultivate the jade refining technique to a high-level realm, it is necessary to perfect the practice of the third stage of the jade refining technique, the practice of the marrow.

The leopard bone marrow refining skill inherited by Xia Fan in the Yansang Secret Realm is a practice that specializes in practicing the marrow, but Xia Fan does not want to directly practice the leopard bone marrow refining skill, compared to the jade refining technique, the effect of the leopard bone marrow refining skill is really worse.

However, what Xia Fan wanted was only part of the practice route of cultivating the bone marrow within the leopard bone refining technique, and with this branch exercise route, Xia Fan would be able to refine the bone marrow with a powerful battle qi under the impetus of the jade refining technique, and push the cultivation of the jade refining technique to the third stage.

The pain, the sharp pain came from the depths of Xia Fan's body, it was from the bone marrow, the pain of scraping the bone and marrow, every inch of the bone and bone marrow was moaning in pain.

This is the pain caused by refining the marrow based on the jade refining technique, Xia Fan believes that if he only practiced the leopard bone marrow refining skill, he would never be so painful, and his cultivation speed would be easier and faster.

However, that is not what Xia Fan wants, the pain at this time means the harvest that is about to be obtained, and this pain from the bone marrow is only a relatively strong pain for Xia Fan, who has long been accustomed to pain, and it is still bearable.

With the continuous refining of the battle qi, Xia Fan's bones began to undergo abnormal changes, becoming tougher and denser, and the bone marrow in the bones also began to mutate, which was a mysterious mutation, which was difficult to understand.

The third stage of refining the essence of the jade recipe has been preliminarily cultivated.

With the cultivation of the refining marrow, Xia Fan's body exuded a mysterious aura, although it was very small, but it was real, and under Xia Fan's inner vision, he found that the blood in his whole body had undergone a subtle change, and a gray black spread out in the blood, spreading all over his body.

This gray-black is not a stain, nor is it a poison, but a mutation produced by Xia Fan's blood, under the microscopic level of Xia Fan's divine consciousness, the bright red blood in Xia Fan's body is thicker and thicker, so thick that it seems to be stained with a faint layer of iron black.

This is the effect of bone marrow refining in Xia Fan's body, bone marrow is the source of blood, and improving the hematopoietic function of bone marrow through marrow refining naturally makes blood mutate.

And the refining of the essence has more functions and effects, which have not yet been manifested, but Xia Fan believes that with the continuous cultivation of the jade refining technique, these functions and effects will gradually manifest themselves.