After reaching the Void level, the immortal weapon will have a qualitative transformation, its internal spiritual power is endless, and it can even spontaneously induce Zhou Tian's energy, and its power is multiplied and increased by multiple times compared with the great immortal weapon.

It can be said that the Void Immortal Weapon is comparable to those real immortal beasts in terms of spirituality.

However, many of these immortal beasts have the power that they have after a hundred years of cultivation, but refining the Void Immortal Weapon has to reduce the time to just a few dozen days, and the difficulty can be imagined.

It took nearly a week for Ning Bufan and Su Shengyan to do their best to refine all the body of the Dragon Illusion Heavenly Spear, take its purity, and fuse it with the Mixed Yuan Condensation Iron and Dragon Elephant Immortal Gold, and then flow down the complicated spiritual power flow trajectory little by little.

This process is not only to complete the refining of the immortal weapon, but more importantly, to completely integrate the dragon soul into the immortal spear, as if creating a body for the dragon soul.

It's just that this "dragon body" is thousands of times worse than those real dragon bodies.

You must know that in ancient times, the power and physical strength of those divine dragons were comparable to the existence of artifacts, and it was easy to turn over rivers and seas, penetrate mountains and clouds, and even shake the heavens and the earth.

But just by getting a trace of the charm of these dragon bodies, you can make the Void Immortal Weapon truly take shape, once it is refined, its power is really with the power of the dragon, but the immortal god can be punished, far beyond the level of mortals.

Call......

"Seven days have passed, and the first step ...... has been completed"

Ning Bufan wiped the beads of sweat from his forehead, and a strong sense of exhaustion arose all over his body, and now if there was a bed next to him, he would definitely pounce on it immediately and never want to get up again.

Raising her head to look over, a trace of paleness also appeared on Su Shengyan's delicate face, and a few strands of green silk were attached to her sideburns, adding a different kind of beauty.

"It's so difficult, no wonder that in the past, once Master and Senior Brother were in retreat, it was a few months. ”

Su Shengyan breathed a sigh of relief, obviously extremely tired.

Ning Bufan was naturally the leader in the process of refining the weapon, and she was only an assistant, but her refining cultivation was also a level lower than Ning Bufan, even if she was only in charge of the simplest part, but the terrifying soul pressure brought by the gradual formation of the Void Immortal Weapon still oppressed her delicate body and trembled, and her whole body seemed to be about to collapse.

"All that's left is to wait for this immortal weapon and the dragon soul to completely merge?"

Although most of the refining work had been completed, the two of them did not relax in the slightest, but this step was the most painful part.

Because the previous process could still be controlled by humans, when they arrived here, most of them could only resign themselves to fate, and the role of the refiner had become extremely small, and they could only use their souls to probe the change process of the immortal weapon all the time......

Discover the defect at the last moment and make up for it......

"Anyway, it's just waiting, why don't we refine another one?" Ning Bufan said with a smile.

When Su Shengyan heard this, her face changed, and she only thought that what Ning Bufan said was joking......

Refining a Void Immortal Weapon is already the limit for the two of them, and in the process, they are almost tense in their souls, and they dare not slack off for a moment, which is the consumption of spirit that cannot be described in words.

If there is another one, I am afraid that both of them will be crushed in an instant.

What's more, the Biluozi Fire in her hand was already dim, and there was not much energy left, so she couldn't sustain refining a Void-level immortal weapon again.

"Do you believe me?" Ning Bufan suddenly asked solemnly.

Su Shengyan was stunned: "I originally believed it, but looking at your appearance, I didn't believe it again." ”

Ning Bufan smiled bitterly: "We have known each other for so long, how could I have lied to you?"

"What's the matter?" Su Shengyan asked vigilantly, and her mind couldn't help but think of the previous experience of being ripped off by Ning Bufan again and again.

"Now continue to refine the Ninety-Nine Guiyuan Armor, there are only two major obstacles, one is that the soul is extremely burdened, don't worry about this, I have a secret method that can improve the strength of the soul in a short period of time, as for you, you only need to assist from the side, and when necessary, use immortal medicine to protect the body......"

Su Shengyan was skeptical when she heard this, but in the process of refining the weapon just now, she did feel that Ning Bufan's soul power was as unfathomable as the abyssal sea, and she had never felt this feeling even in the body of Senior Brother Yan Xing.

Perhaps only Master Qinglian Elder had given her such a feeling.

"That fire has been consumed, what should you do?" Su Shengyan actually had a trace of expectation.

"I have a way to nourish it with immortal medicine, completely restore its energy, and even raise it to a level comparable to the mother fire?"

Before Ning Bufan finished speaking, Su Shengyan was already exclaiming: "How is it possible? This can't ......."

When Elder Qinglian separated the Zihuo for her, he once said that this Zihuo did not have much spirituality, only a part of the energy of the mother fire, and it was extremely difficult to improve it, at least there was no way in the Immortal Refining Pavilion.

After a while, Su Shengyan realized that he didn't seem to be joking, and said tentatively, "Could it be that what you said is true?"

"Of course it's true, it's just that you have to give me this fire to refine ......"

"Sure enough......" Su Shengyan bit her lip lightly and said helplessly: "It seems that in the end, you still didn't forget to blackmail me, saying, did you premeditate?"

Ning Bufan's old face turned red, and he smiled: "It's impossible, I'm just asking for your opinion, if you don't agree, I can't move!"

"Forget it......" Su Shengyan showed a helpless look, secretly thinking that this Dao Fire Energy had been exhausted, and it was useless to keep it in his hand, so it was better to let Ning Bufan give it a try.

Immediately, she stretched out her jade hand, and a somewhat dim green light appeared, and Su Shengyan glanced at it with a little reluctance before handing it over to Ning Bufan.

Ning Bufan took it, and a look of excitement appeared on his face.

He thought about it day and night, and the innate fire that he had been waiting for a long time finally arrived, although it was only a sub-fire that was consumed, but there was a secret method of the night pupil, and it was not wishful thinking to restore its energy.

After getting Biluozihuo, Ning Bufan couldn't wait to swallow it, now Zihuo's energy is weak, and he doesn't have to worry that it will hurt himself if he swallows it directly.

"Night Hitomi, I'll leave the rest to you?"

"Boy, you're too slow, I've been preparing for this magic array for a long time. ”

The night pupil laughed, and his body swelled violently, turning into a golden shadow of a divine bird, and the pair of wings spread out, fanning rapidly, and countless dazzling golden beams of light poured into Ning Bufan's sea of consciousness, turning into an incomparably mysterious formation in an instant.

After the formation was formed, a palpitating magical aura instantly permeated Ning Bufan's sea of knowledge, making his complexion change drastically, and his mind turned pale in an instant.

"Boy, hold on for a while......"

After the night pupil screamed, he was engrossed in manipulating the demon array, and the last fiffodils that Ning Bufan had bought in exchange for his family also turned into scorching pure energy and poured into it.

"Not enough...... "Night Hitomi exclaimed eagerly.

Ning Bufan smiled bitterly, and then set his eyes on Su Shengyan.

At this moment, Su Shengyan felt the familiar aura of the blue falling fire reviving in Ning Bufan's body, and she was extremely surprised, she couldn't believe her eyes, and after seeing Ning Bufan's gaze, she instantly understood.

Without saying much, he directly took out the daffodils from the royal treasure, as well as the phoenix shuttle jade and handed them to Ning Bufan.

In the entire imperial capital, except for Ning Bufan, I am afraid that only Su Shengyan has the right to enter the Imperial Secret Collection and the Immortal Refining Pavilion Treasure Building at the same time, and her authority is even greater, the same as entering her own home.

After obtaining enough immortal medicine, the energy of Biluozihuo quickly recovered, turning into a vast sea of fire, sweeping through Ning Bufan's sea of knowledge.

His face was flushed, and large beads of sweat rolled down, and in a moment they evaporated into white gas, and even his hair was curly.

"Are you okay?" Su Shengyan was extremely worried when she saw this.

Ning Bufan clenched his teeth and couldn't speak, but he knew that the night pupil would not harm him, after all, this Biluozi Fire was a rare treasure, and its power was infinite, and he had to bear this burden.

This process lasted for two or three hours, and later, Ning Bufan's temperature became even higher than that of Fu Longding on the side, and this terrifying high temperature could seriously injure a Earth Spirit Realm powerhouse in an instant.

However, although Ning Bufan's skin was hot like magma, his soul fused with the earth spirit, and with a steady stream of earth spirit shields, he protected the meridians and hundreds of points and other major points throughout his body.

Rumble...... A bang!

Suddenly, Ning Bufan's body seemed to be unable to bear it anymore, and countless scorching breaths erupted from his pores, turning into rolling waves of qi, and Su Shengyan, who was shocked, retreated again and again, and her face seemed to be burned by flames.

When she stabilized her figure and opened her eyes, she saw Ning Bufan's face returning to normal.

"Let's move on. ”