The marrow produces blood, which is the source and root of qi and blood.

Refining the marrow is to point directly to the root of qi and blood.

Therefore, the marrow refining is also known as reversing the acquired for the congenital, and the martial artists in the realm of refining the marrow are called the innate grandmasters, and the innate represents the otherworldly, so the innate grandmasters are also called martial saints.

Sage, otherworldly!

Qin Ziling insisted on entering the Wind Thunder Barrier, and his biggest goal was to take advantage of the special environment and opportunity of the Wind Thunder Barrier to spy on the secret of refining the marrow.

Now, his martial arts are about to reach the limit of refining the marrow, and he is finally about to start peeking into the secret of refining the marrow.

So these days, Qin Ziling began to come up with the "Dragon Tiger Thunder Sound Refining Secret Method" to comprehend.

Every day, when the four golden corpses were taking a thunder and lightning bath, he would feel the feeling of thunder and lightning hitting his body through the golden corpses, and sometimes he would take advantage of this time to quietly listen to the wind whistling by, feeling the sound of the wind, the force of the wind, and the changes in the qi of heaven and earth caused by it.

The four golden corpses, after dozens of days of quenching thunder, and then with the blood of the sixth-grade middle-level alien beast that Qin Ziling hunted by luck later, the constantly nourishing vitality in their bodies gathered in their minds, forming a mass that could not be seen with the naked eye, but could only be sensed with the mind.

This thing gave Qin Ziling the feeling that it was like a seed of life, once it broke through the ground, the four golden corpses would become heavenly corpses.

At that time, they were both under his control and had their own independent life and consciousness.

The reason why Qin Ziling decided to stay in this area for another five days and then go to "Lei Gong Mountain" was that he wanted to make his strength truly reach the peak limit of the Great Grandmaster, that is, he wanted to wait for the four golden corpses to evolve into heavenly corpses.

Once the golden corpse evolves into a heavenly corpse, it is equivalent to the existence of a Xuan Master.

With their help, Qin Ziling will have a greater certainty of going to "Lei Gong Mountain".

"Click!" On this day, Qin Ziling was wandering in the mountains, looking for an opportunity, when he suddenly sensed the sound of something breaking in the corpse ring.

Then, a childish voice sounded in Qin Ziling's mind.

"Master!"

Qin Ziling's face showed surprise, his heart moved, and four songs appeared in front of him.

At this time, the body of the four heads was no longer covered with golden scale armor, but colored feathers, and its wings were no longer just fleshy wings covered with golden scale armor, but wings covered with feathers.

Its four heads are blue, red, white, and black, and the neck head is also covered with down, and the four pairs of eyes that were originally black holes have become full at this time, but there is no iris, and the whole eyeball is pure black, revealing a trace of spirituality that has not been seen before, and in the depths, there is a faint ghost fire beating.

At this time, if people don't notice its eyes, it is impossible to associate it with zombies, and they will not know that its origin is a feminine thing.

But the strong man could still immediately feel the powerful Yin Death Power in its body.

"Meet the master!" The four songs lowered their four heads, and this time they spoke directly.

"Good, good. There is yang in yin, there is yin in yang, there is death in life, and there is life in death, at this time, you can really jump out of the limitations of zombies and become an otherworldly existence, called a heavenly corpse. Qin Ziling touched the four heads that had become plush and supple, knowing that its origin power had not changed, but it had life spirituality and divine soul consciousness.

From this day on, their cultivation and opposition to the enemy are no longer just instincts, but with thinking, just like birds and beasts open their minds, they become demons, they begin to know how to breathe in the aura of heaven and earth like the human race, and begin to know how to cast demon methods.

After the four songs evolved into heavenly corpses, Qin Ziling's comprehension of the corpse refining was more profound, and he began to increase his cultivation of Ape Da, Ape Er, and Xiong Da in a more targeted manner.

On the fiftieth day of entering the Wind and Thunder Enchantment.

Xiong Da finally broke through and became a heavenly corpse, and Ying Leopard's foundation was too bad after all, and he became a high-level golden corpse on this day.

After the ape and the second ape became heavenly corpses, they were covered with long golden ape hair, which made Qin Ziling easily think of the four great chaotic monkeys in myths and legends in another world, and imagined that one day, if this long golden ape hair was plucked off and gently blown, it would transform into thousands of ape and great ape two, which would be too cool and awesome!

The bear's fur is black, tall and tall with a hint of silliness, which makes Qin Ziling easily reminiscent of the black bear monster on Black Wind Mountain in "Journey to the West".

"I'm finally going to 'Lei Gong Mountain'."

On this day, Qin Ziling stood on the top of a mountain, looking into the distance like the end of the world, the giant mountain under the judgment of thunder and lightning, with a solemn expression with a hint of expectation.

Ever since he had consumed the blood element of the sixth-grade mid-rank alien beast, his refining had almost reached its limit.

These days, he has eaten the barbecue of a small half of a sixth-grade mid-level alien beast, and the refining of offal has truly reached the limit.

No matter how much he nourishes now, his qi and blood strength can't increase anymore.

At this time, Qin Ziling relied on his martial arts strength alone, he should be able to match the sixth-rank middle-rank alien beasts, and if he counted the divine soul and mana, he would have the combat power to defeat or even kill the sixth-grade middle-rank alien beasts.

No way, these days, not counting the fifth-grade upper-rank alien beasts, just the sixth-grade alien beasts, Qin Ziling is equivalent to eating a full three sixth-grade lower-level alien beasts, a sixth-grade middle-rank alien beast's blood element and a small half of the meat of a sixth-grade middle-rank alien beast.

This is also the foundation of Qin Ziling's Great Perfection, as well as the three Qi cultivations, and the three bloodlines and supernatural powers that can only be withstanded, and if he is replaced by another great grandmaster, if he dares to make such a supplement, he will already explode and die.

Therefore, Qin Ziling didn't feel any strange at all that he could match the sixth-grade mid-level alien beasts with the realm of a great grandmaster.

In order to cultivate to the foundation of the Great Perfection, he didn't know how many days and nights he was tormented in the pain of life and death, and he didn't know how many great tonic things he ate, especially after entering the Wind and Thunder Small Enchantment, he didn't dare to imagine the tonic things.

Even comparable to the sixth-grade mid-level alien beasts, Qin Ziling thought it was a relatively conservative estimate.

However, the sixth-grade high-level beast, Qin Ziling still didn't dare to think about it.

However, if all the means, including the Heavenly Corpse, were to be on the ground, Qin Ziling thought that there should be the ability to escape in front of the sixth-rank upper-rank alien beasts.

Half a day later, Qin Ziling stood on the plain twenty miles outside the "Lei Gong Mountain".

Looking at the thick purple thunder shaped like a dragon snake constantly splitting down, the entire mountain flashed with lightning, the electric snake swam away, Qin Ziling's scalp was numb, and he now had some doubts that it was not the right choice for him to come here.

This place is simply a minefield, no matter how Qin Ziling looks at it, he doesn't think he can avoid the fate of being electrocuted.

Even sometimes, when the thick purple thunder slashed down, the purple lightning and thunder spread like tree roots, crawling all over the mountain.

Even if it was more than twenty miles away, Qin Ziling could feel that the purple thunder was full of the terrifying aura of rage and destruction, it was a kind of heavenly power and heavenly anger that people did not dare to resist!

"It's all here, even if you can't enter the mountain, you always have to get closer to see whatever!"

Qin Ziling stiffened his head and continued to move forward.

"That's?" Suddenly, Qin Ziling was shocked, and his eyes were full of shock as he looked up at the giant mountain.

On the main peak of the giant mountain, around the dragon-snake-like purple thunder that connected the mountain peak and the sky, thirty-six towering boulders stood in a ring.

From a distance, there are dragons and tigers fighting each other in every majestic boulder.

Qin Ziling swallowed his saliva vigorously, and he felt that his throat was a little dry.

Before that, the largest Lei Xun Stone he found was the size of a basketball, and most of them were the size of goose eggs and eggs.

He couldn't imagine how much wind and thunder energy was contained in the majestic and huge thunder stone on the main peak, and it was estimated that it would really be collected, and it could be used as a secret place for the sect's cultivation and passed down from generation to generation.

Qin Ziling had just swallowed a mouthful of saliva vigorously, and he saw that in the middle of the giant Stonehenge, a ray of sunlight shone through, and it actually reflected hundreds of millions of rays of light, changing in a myriad of ways.

"That must be a big baby!" Qin Ziling swallowed his saliva again, "Sure enough, the biggest opportunity is in the most dangerous place, but that purple thunder is too terrifying, if you go up like this, you will definitely die!" But such a big opportunity is just around the corner, if you give up here, you are really unwilling, unwilling! ”

Qin Ziling spun in place, constantly touching his chin.

Suddenly, the sky suddenly brightened, and a bolt of lightning pierced the heavens and the earth like a golden dragon snake, as if the heavens and the earth had been split in half.

"Boom!"

With the appearance of lightning, there was thunder rolling.

The sky trembled, and the mountains shook.

Even the space and earth around the mountain shook in the thunder.

The lightning kept falling, and the mountains, the earth, and the surrounding space were constantly trembling and shaking.

Qin Ziling was standing four or five miles away at the foot of the mountain, and his whole body involuntarily trembled slightly with the earthly space.

At first, Qin Ziling didn't feel anything, but soon his face showed a look of surprise, and then quickly, his expression became unusually calm, and he even closed his eyes, no longer looking at the thunder on the top of the mountain, just listening to the rolling thunder, and feeling the spatial fluctuations caused by the thunder transmitted to his body.

His bones then hummed regularly, as if resonating with the rolling thunder of the outside world.

Qin Zi Ling blessed his soul and guided the bones with his mind, so that it could be as consistent as possible with the vibrations of the outside world.

Gradually, Qin Ziling heard that the sound of his bones was somewhat similar to the thunder between heaven and earth, and he didn't know how long it took, Qin Ziling found that the sound of his bones seemed to be fused with the thunder of the outside world, as if they had also become a part of the thunder of heaven and earth, regardless of each other.

At this time, something wonderful happened.

Just as the sound of thunder caused the fluctuations of all things in the space between heaven and earth to tremble, the thunder of the bones also began to transmit to the bone marrow that was well wrapped and protected inside.

The bone marrow began to tremble, too.

The bone marrow hums and vibrates rhythmically with the sound of thunder, just like a person washing the golden sand with a sieve, and as the vibration becomes more and more vibrating, it is like a big wave washing sand.

------Off topic------

The second more estimated is at night.

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