It is not so easy to confirm whether the spine contains the blood marrow of Qiqi. Directly destroy the Qiqi backbone, of course, you can check whether there is Qiqi blood marrow. However, after the Qiqi blood marrow leaves the Qiqi backbone, the effect will gradually weaken, which is of course something that the masters of the Qionglong Valley do not want to see.

Before Xiao Hei came back, the high-level of the Firmament Dragon Valley had already collected the heavenly and earthly treasures that could maximize the effect of Qiqi's blood marrow. After Lin Feng and the others understood the situation, the masters of the Firmament Dragon Valley quickly began to set up the venue.

Everything was ready, and the senior Wu Ma personally took action and made a small opening at the end of Qiqi's backbone.

A magnificent wave of spiritual power suddenly emanated from the direction of the small opening. Up and down the Firmament Dragon Valley, he finally breathed a sigh of relief.

A large amount of medicinal herbs was quickly poured into a pool with a length of thirty meters. Immediately afterwards, the Qiqi spine in the hands of the Wuma seniors above the pool tilted slightly, and after a few drops of Qiqi's blood marrow flowed out of the Qiqi's backbone, it quickly fell towards the pool.

The liquid, which was originally green and black, quickly turned blood red as the water surface fluctuated.

Senior Wu Ma nodded to Lin Feng, and Lin Feng immediately informed Xiao Hei. Xiao Hei, who had been waiting by the side of the pool, quickly flew into the pool of blood. This is not the first time that Xiao Hei has enjoyed the medicinal bath prepared by the Firmament Dragon Valley, and after each medicinal bath, Xiao Hei's strength will be quite improved.

For the medicinal bath that can improve his strength, Xiao Hei is of course a little excited. Xiao Hei, who had not yet recovered his original form, couldn't help but roll up and down several times in the pool of blood.

Lin Feng informed Xiao Hei to start refining the medicinal power, and Xiao Hei gradually calmed down. Xiao Hei regained his body, and the water level of the blood pool rose rapidly. And as Xiao Hei began to refine the medicinal power in the blood pool with all his might, the entire blood pool began to tumble violently.

The blood pool is not small, and the medicinal power in it is definitely strong enough. But if Xiao Hei recovers his original form, the medicinal power in this blood pool will be average. The blood color of the blood pool quickly faded, until only a vague layer of blood remained, and the entire blood pool was even a little transparent, and this change finally stopped.

And at this time, the violently boiling blood pool also quickly calmed down. It didn't take long for the blood pool to stir violently again. However, this time it was not because of Xiao Hei's refining of the medicinal power of the blood pool, but because Xiao Hei stood up in the blood pool.

Every time Xiao Hei activates the bloodline, it will cause a lot of movement, and the previous few times there have been automatic return to its original form, uncontrolled roars, and so on. After entering the blood pool this time, Xiao Hei himself has already recovered his original form. However, the action of standing tall and roaring to the sky was no different from the last time after refining Luo Xianguo in the Sin Domain.

"Roar!" The moment the bloodline was activated, Xiao Hei's roar had a strong ability to shock his heart. And if Lin Feng's induction is good, it seems that this effect of shaking the heavens and the earth is stronger and stronger every time.

At this moment, Xiao Hei exuded not his own coercion, but the coercion of the winged flying blood hidden in the depths of his bloodline. Including several valley masters in the Firmament Dragon Valley, many of the masters of the Earth Yuan Realm present generally fell into an instantaneous loss of consciousness. It wasn't until Xiao Hei's voice dispersed that everyone recovered.

The Firmament Dragon Valley had long been prepared for such a situation, and after recovering from that kind of coercion, the disciples of the Firmament Dragon Valley with water-attribute demon beasts quickly summoned their water-type demon beasts. Several water-attribute demon beasts of not low grade joined forces and quickly emptied the remaining pool water in the blood pool.

What is a little different from other situations is that this time Xiao Hei awakened his bloodline, and once again showed the phantom of flying poor. The phantom of wings flying poor is the one-to-one spiritual power phantom of wings flying poor at its peak, and in fact, Xiao Hei's actual body size is not much smaller than that of wings flying poor.

Lin Feng didn't know much about the information about the awakening of the demon beast's bloodline. However, as a beast cultivation sect with a long heritage, the Firmament Dragon Valley still has an extremely in-depth understanding of this aspect. Seeing Lin Feng's doubts, Senior Wu Ma explained to Lin Feng: "Bloodline Awakening can be regarded as the strongest opportunity that demon beasts can get. However, a low-level demon beast relied on a bloodline awakening, and its talent level was still far from reaching the peak level of the bloodline it had awakened. Like Xiao Hei, and after several bloodline awakenings, Xiao Hei's current talent level has at least reached the seventh grade of the ground level.

The bloodline awakening has a very obvious improvement on Xiao Hei's talent and strength, but in fact, although it is all bloodline awakening, Xiao Hei's bloodline awakening every time the degree of improvement is also different.

If the bloodline phantom can be generated, the improvement of the bloodline awakening to Xiao Hei this time is probably stronger than the effect that can be achieved by the usual two or three bloodline awakenings combined. ”

The time for Xiao Hei to maintain his head and roar posture was not too long, but this time was enough for a few water-attribute demon beasts to empty the blood pool.

The phantom dissipated, and Blackie regained control of his body. But now it desperately wants to go into a deep slumber and digest the benefits it had gained from this bloodline awakening. Fortunately, at this time, the blood pool had been emptied, and Xiao Hei didn't think much about it, just lay down at the bottom of the pool, and quickly fell into a deep sleep.

Every time the bloodline awakens, Xiao Hei needs to sleep for a long time. This time, because the factor of Qiqi blood marrow activated the bloodline phantom, according to what Wu Ma's predecessor said, Xiao Hei should sleep for a longer time.

Lin Feng waited in a room not far from the little black blood pool, waiting for Xiao Hei to wake up, and Lin Feng also began to digest his harvest during this time.

The Nine Heavens Purple Fire is still extremely strong in the earth-level fires, and it is indeed a little too advanced for Lin Feng of the Earth Yuan Realm. If it weren't for the realm barrier between the Earth Yuan Realm One Heaven and the Earth Yuan Realm Two Heavens, Lin Feng would have subdued the Nine Heavens Purple Fire, and his perception of the fire attribute rules would definitely not stop at the level of the peak of the Earth Yuan Realm's One Heaven Peak. However, because of that realm barrier, Lin Feng's perception of the rules of the fire attribute was raised to the peak level of the Earth Yuan Realm, and he stopped continuing to grow.

And after subduing the Nine Heavens Purple Fire, because Lin Feng cherished the last period of time with Old Man Long, he was not busy continuing to comprehend the rules of fire. After Old Man Long sat down, Lin Feng began to be busy with Old Man Long's aftermath again. Therefore, Lin Feng actually didn't have time to really comprehend the rules of fire.

This time, Xiao Hei fell into a deep sleep, and Lin Feng finally took some time.

Lin Feng first comprehended the rules of fire for a period of time through the Nine Heavens Purple Fire, and an hour later, when Lin Feng felt that connection was gradually starting to weaken, Lin Feng began to comprehend the rules of fire with Nether Ghost Fire again. As this alternate continued, Lin Feng's understanding of the rules of fire became deeper and deeper.

This is the best way to use different fires to induce the rules of fire, because the rules of fire contained in each type of fire are different. In this way, the effect can be better by alternating the rules of fire with several different fires. Lin Feng now only had the Nine Heavens Purple Fire and the Netherworld Ghost Fire, and the Ghost Ember Flame had already dissipated between heaven and earth. That's why I only use the Nine Heavens Purple Fire and the Netherworld Ghost Fire to comprehend the rules of fire.

According to this method, if you perceive the rules of fire, the more types of different fires, the higher the grade of different fires, the better the effect.

Lin Feng used the method of natal true fire to subdue the ghostly ember fire, so there was no way to strip the alien fire like Old Man Long. Lin Feng also asked Lin Wanshan if the Extreme Dao Immortal Pot could condense the ghostly ember incineration that Lin Feng expelled from his body into the flame of the ghostly ember incineration. Lin Wanshan's answer still surprised Lin Feng very much, according to Lin Wanshan, this kind of thing is really not impossible to do.

Although it was different from the situation when the Liuyu geocentritis was condensed from Yue Junqin's corpse, in fact, the essence of the two things was the same. They all condense different flames from the flame bodies that are close to dissipating. At the beginning, the flame that could condense the flame of the Liuyu Geocentric Flame from Yue Junqin's body, and now the probability of condensing the fire in the body of the ghostly light ember flame forced out of Lin Feng should be the same as it was at the beginning.

However, the truth is such a truth, but this time, Lin Feng's luck finally bottomed out once. The Extreme Dao Immortal Pot finally failed to condense the flame of the ghostly ember fire. Lin Feng now has two different fires left: the Nine Heavens Purple Fire and the Netherworld Ghost Fire.

However, the two different fires of Light Netherworld Ghost Fire and Nine Heavens Purple Fire, the speed at which Lin Feng sensed the rules of fire was definitely enough to make the vast majority of Earth Yuan Realm masters embarrassed.

Lin Yuan of the Triple Heaven of the Earth Yuan Realm used the Blood Hell Aurora of the Ninth Xuan Rank, which was said to be a genius of Tang Ziyi's level, and when he was in the First Heaven of the Earth Yuan Realm, he often used the alien fire of the upper grade of the Xuan Rank.

There are nine weapon cultivation masters in the three realms of the Burning Wasteland Domain, but among these nine top masters of Burning Wasteland Domain instrument cultivation, there are still two people who do not have a ground-level fire, which shows the rarity of the earth-level fire.

Lin Feng, a cultivator of the Earth Yuan Realm and a Heavy Heaven, possessed the Nine Heavens Purple Flame, which could be ranked in the middle of the earth-level fires. This alone, not to mention in the Burning Domain, is the entire Nanzhou, I am afraid that no one can surpass Lin Feng in terms of chance.

Being able to use the Nine Heavens Purple Fire to sense the rules of fire, Lin Feng's perception of the rules of fire, the progress can definitely be called amazingly fast. And although the grade of the Netherworld Ghost Fire is too different from the Nine Heavens Purple Fire, because of the adjustment of the Netherworld Ghost Fire, Lin Feng's comprehension speed of the rules of fire has improved to a certain extent on the basis of the original Nine Heavens Purple Fire. If there was no Nether Ghost Fire, after using the Nine Heavens Purple Fire to sense the rules of fire for an hour, the effect of Lin Feng's perception of the rules of fire would drop significantly. This will not dissipate until at least four or five hours have passed.

If there was no Netherworld Ghost Fire, Lin Feng would have had to do something else in the middle of the four or five hours. Because the rule of fire is Lin Feng's second main rule, Lin Feng can't even directly comprehend the rules of fire without borrowing different fires. But after having the Nether Ghost Fire, at least within these four or five hours, at least one hour, Lin Feng could comprehend the rules of fire through the Nether Ghost Fire. Generally speaking, the efficiency of Lin Feng's perception of the rules of fire has also been greatly improved on the basis of the original.

The final result was that at least until the complete comprehension of the rules of fire, the speed of Lin Feng's realm ascension would definitely not be slowed down.

On the fifteenth day after Xiao Hei fell into a deep sleep, Lin Feng finally completed the breakthrough to the Earth Yuan Realm.