The pain of quenching the spinal cord is even stronger than that of the bone marrow, but Yang Yan has even survived the painful process just now, although it is more difficult to quench the spinal cord now, but it takes much less time, with the strength of Yang Yan's will, it is not a problem to survive.

This process lasted for half an hour, and the spinal cord in the back spine of Yang Yan was coated with a layer of golden light, and the richness was not under the bone marrow, and the marrow was like golden soup!

At this moment, the quenching of Yangyan's marrow is completely completed, and both the bone marrow and the spinal cord are perfectly quenched without the slightest flaw.

There is not much medicinal power left in the medullary quenching pill, probably only one percent, and at the moment when the yang yan quenching is completely completed, the newborn bone marrow begins to form blood.

The new blood is much more ruddy than the old blood before, and it is unusually heavy and viscous, containing the power of vigorous qi and blood, which is a qualitative leap compared to before.

Where the new blood flows, the ruptured blood vessels repair quickly, and the wounds heal faster than the soldiers.

The process of re-hematopoiesis and repairing the body naturally requires a great deal of energy to be carried out, and the remaining energy of the Quenching Pill is integrated into the physical body as the blood flows through the repair, making it more and more powerful, not only that, but the aura in his body is also rapidly consuming.

At this point, Yang Yan's injuries were healed, and he was already able to barely move, and immediately operated the "Tianyang Sacred Law", absorbing the vitality of heaven and earth into his body, transforming it into aura, and replenishing the consumption of energy.

After about a quarter of an hour, the injuries in his body had healed, and the consumed spiritual energy had returned to a full state.

However, at this time, Yang Yan's operation of the "Tianyang Holy Law" did not stop there, he was still constantly absorbing the vitality of heaven and earth, he had stopped for too long in the seventh layer of quenching the body, and now he was perfect for quenching the marrow, if he did not break through at this time, let alone when!

At a certain moment, Yang Yan absorbed the Heaven and Earth Yuan Qi faster and faster, setting off an invisible Yuan Qi vortex with Yang Yan as the center in the space, and the surrounding Heaven and Earth Yuan Qi swarmed towards the whirlpool, and was then inhaled into the body by Yang Yan like a long whale absorbing water, strengthening the spiritual energy in the body.

"Click. ”

A soft sound came out, as if there was an invisible barrier shattered, and as the endless source of heaven and earth vitality was absorbed by Yang Yan, his whole body aura skyrocketed at this moment, directly breaking through the shackles of the sevenfold quenching body, and reaching the realm of the eightfold quenching body.

Yang Yan, who had been stagnant for more than two months after quenching the body, finally broke through after the perfect quenching.

However, this is not the end of the road.

Yang Yan's aura was still skyrocketing, and instead of slowing down, his speed was a few points faster, reaching the peak of the eightfold body quenching body in a short period of time, and it continued to grow without the slightest sign of stopping.

In this regard, Yang Yan was also a little surprised, at the same time as his aura skyrocketed, the speed of the "Tianyang Holy Law" was also accelerating, and now even if he wanted to, he couldn't stop.

Soon, his aura was infinitely close to the quenching body ninefold, and the growth of his breath was only slightly slowed down, and it was like a bamboo, and with a soft "click", the barrier of the quenching body ninefold was broken.

At this time, the growth rate of the aura slowed down, but it still rushed to the middle and late stages of the quenching body before it completely stopped.

Yang Yan's eyes opened suddenly, and the essence of light shot out, like a lightning bolt in the space, dazzling, sharp, his body shook, and the layer of blood scabs wrapped in his body fell off like shredded paper, and his clothes had already been stuck with the blood scabs, and they also fell off with the blood scabs, and suddenly Yang Yan was not covered with a wisp, red and tender as a baby's skin exposed to the air.

Yang Yan has been completely refreshed after the perfect quenching, his figure has been raised a little, and his facial features have also undergone some changes, although the original Yang Yan is much more mature than his peers, but his face is still not out of the childishness that a twelve-year-old boy should have, two different temperaments are matched together, it will always give people a weird feeling, and now he, between his eyebrows reveals a sharp edge, like a peerless sword out of the sheath, his eyes are deep and sharp, his face is like a knife cutting jade, with a sense of nobility, most of the childishness has faded, and the abundance is like jade, from the appearance alone, it is difficult to find that he is only twelve years old, but it looks like fifteen or sixteen years old。

Yang Yan stood up, and suddenly his more well-proportioned and toned figure was undoubtedly revealed, with the red and tender skin, like a scholar who never did rough work, but Yang Yan could feel what kind of explosive power was hidden in this body that looked weak and weak.

With a flash of light, Yang Yan suddenly took out a long sword and held it in his hand, this long sword is not a treasure, but it is a half-treasure weapon, although it cannot be injected into it like a treasure weapon to fight, it is much less powerful than a treasure weapon, but its sharpness and solidity are not under the ordinary human level treasure weapons, and even some good half-treasure weapons are even stronger.

Therefore, the value of the half-treasure weapon is not much worse than the treasure weapon, many Qi Refining Realm powerhouses use this kind of half-treasure weapon, and Yang Yan, as a prince, has a very rich family background, and taking out a half-treasure weapon is nothing at all.

I saw Yang Yan holding the hilt of the sword with one hand, and the index finger of the other hand gently swiped along the blade, feeling its coldness, and finally stopped at the tip of the sword, holding it one by one, without running the aura, it was just a simple meat grasp, and then both hands were violently forced.

There was a crisp sound of "click", and the long sword of the half-treasure weapon was split in half by Yang Yan with only a pair of fleshy palms, but Yang Yan's palm was only cut out of two shallow openings, which shows that the strength of Yang Yan's body has exceeded the strength of the ordinary half-treasure weapon.

Not only that, but now the healing force of Yang Yan's wound is also stronger, and the wound cut by the long sword, the blood has stopped before it can completely flow out, and it has healed in a moment, leaving only two white marks.

took out a gorgeous dress from the Sumeru ring and put it on his body, and suddenly Yang Yan's whole person became radiant, his temperament was dusty, and he was no longer on the verge of dying before, what a beautiful son!

Throwing the broken long sword in his hand, Yang Yan's mind sank into his body, he just cared about verifying the strength of his current physical body, but he hadn't felt the various changes brought about by the perfect quenching.

After this investigation, Yang Yan only felt as if he had been reborn, the bone marrow of the whole body, including the spinal cord, exuded a rich golden light, the new blood was viscous and heavy, and the power of qi and blood was extremely strong, and his cultivation had also reached the point of quenching the body nine times from the seven levels of the quenching body, breaking two realms in a row, and it was not just entering the nine layers of the quenching body, but directly crossed the early stage, entered the middle and late stages, and the realm was already stable.

This result was unexpected by Yang Yan, but it was reasonable.

Quenching the body in the nine realms, quenching the flesh from the outside to the inside, the first triple training period quenches the skin and flesh to enhance the strength, the middle triple training period begins to absorb the heaven and earth vitality into the aura to quench the internal organs, meridians, etc., and the last triple bone forging period The aura is further deepened, refining the bones, bone marrow and spinal cord.

Among them, the bone forging period is very important in the whole quenching stage, it is the last step, the most critical step, and the most difficult step. First, the body is quenched seven times to refine the bones, then the body is quenched eight times to quench the bone marrow, and finally the body is quenched nine times to quench the spinal cord, layer by layer, step by step, just like building a building, as long as there is a layer in the middle is not covered, this building cannot be built.

And Yang Yan has stayed in the quenching body sevenfold for too long, and he has been suppressing it without breaking through, the accumulation can be said to be very strong, and with the help of the best quenching elixir such as the quenching pill, not only the bone marrow has been perfectly quenched, but even the spinal cord has been quenched together to perfection, and under the accumulation, it is not too strange to break through to the quenching body ninefold.

Now the total amount of aura in Yang Yan's body is dozens of times that of before, and more importantly, these aura is no longer just stored in the physical body, but a considerable part of it is injected into the meridians, which is obviously the reason why Yang Yan has injected a trace of aura into the meridians before, laying the foundation for this step, and generally speaking, only martial artists can do it when they impact the Qi Refining Realm.

The aura in these meridians seemed to be flowing along the meridians, but it seemed to have encountered some kind of barrier and was blocked so that it could not form a cycle.

Yang Yan knew that this was because the meridians of his whole body had not yet been penetrated, and the meridian penetration was a sign of a strong person in the Qi Refining Realm, this step was a hurdle from the Quenching Body Realm to the Qi Refining Realm, and many people were stuck in the Quenching Body Nine Levels for the rest of their lives because they couldn't get through the meridians of the whole body, and they couldn't break through the Qi Refining Realm.

This hurdle can stop many people with ordinary qualifications, but it is nothing to Yang Yan, if the dignified prince of the Tianyang Dynasty is stuck in the quenching realm, this joke will be too big.

In addition, Yang Yan found that after breaking through the Nine Layers of Quenching Body, the operation speed of the "Tianyang Holy Law" was also much faster, which meant that the amount of heaven and earth vitality absorbed in the same time would be much more, of course, the aura he needed to cultivate and improve would also be more, which was an inevitable trend, just like the original basin could be filled without much water, but a pond, the water needed was not comparable to the original.

I don't know how much stronger Yang Yan's strength is now, I just feel that my whole body is full of strength, and I really want to fight a hearty battle and vent it.

"I wonder what the test of the fourth layer will be?"

It was only at this moment that Yang Yan's attention shifted to the fourth floor, and the main hall in front of him was arranged in the same way as the third floor, and it had been several hours since this breakthrough, but there was no movement in the main hall at all.

He understood that this was because he didn't trigger the test of this layer, so he didn't think much about it, stepped out in one step, and officially entered the main hall, and now he had just broken through, and his momentum was like a great momentum, and it was the best time to accept the test.

At the moment when he took this step, a "buzzing" sound sounded in the hall, and thousands of runes lit up, shining brightly, this scene was very similar to the scene when the third layer test was triggered, but the test obviously would not be the same.

Those runes are supposed to form some kind of formation, and the test is within this formation, and when someone walks into the main hall, this formation will be triggered.

Just as Yang Yan's thoughts turned, the light in the sky dimmed......