A top-grade spirit weapon, worth three capital spirit stones, is equivalent to three thousand high-grade spirit stones, in order to improve efficiency, Wu Yi moved the golden tripod to the magic circle in the middle of the secret room, and placed sixty-four fast medium-grade spirit stones in turn, and then lightly on the special hair plate, the one hundred and eight array flags that had already been arranged suddenly hunted, one after another silver light flashed one after another, outlining endless and complicated graphics and texts, a pure heat converged under the big ding, and the temperature in the secret room also rose rapidly.

Han Xue once told him that this magic circle was also exchanged for an artifact by the ancestor of the Han family, who opened the sect, and it was also the most complex and complicated magic circle that Wu Yi had seen so far.

Formations and runes are the most mysterious inheritance in the cultivation world, and most of the secrets are firmly controlled by the Heavenly God Palace, and only a very few families and sects can master a scale and a half claw, but they also rarely walk in the cultivation world, and they belong to the divine dragon and do not see the end, and their status is very respectful.

Wu Yi is very interested in the magic circle, especially the teleportation array that can cross the region, it is simply a magic weapon to save his life, and he is invincible, which is too important to him, but if he wants to explore all this, it is still too far away for him, even if the ready-made magic circle is placed in front of him, he can't see the reason, he can only look at it.

The magic circle can gather the fire yuan power in the center of the earth, but relying on the magic circle alone is not enough to melt the rough embryo of tungsten iron, after Wu Yi opened the magic circle, he also played the pure yang true fire and began a difficult journey.

The raging fire **** on the wall of the golden tripod, the divine light that seems to be there gathers the heat energy, forming a relatively closed space, the temperature in the big tripod continues to rise, but there is not much change in the secret room, with the golden tripod refiner, it does have the effect of getting twice the result with half the effort.

However, the consumption of the magic circle is much more terrifying than Wu Yi imagined, only in the past six hours, sixty-four medium-grade spirit stones have been completely dimmed, losing their spirituality, and the firepower condensed by the magic circle has also weakened rapidly, at this time Wu Yi remembered that the spirit stones originally arranged by Han Yezi were used to refine medium-grade spirit weapons, because the number is too large, and the use of the magic circle can improve efficiency, with the cultivation of his condensation realm, six hours is enough to refine the rough embryo of the medium-grade spirit weapon, and the rough embryo that Wu Yi wants to refine has not changed, but the frost shrouded in the rough embryo gradually fades, and with the weakening of the firepower, there is a comeback。

"Your grandfather's, it's not a way to go on like this, I can't bear the child to catch the wolf, Lao Tzu is out of the way. Wu Yi gritted his teeth and simply replaced with sixty-four high-grade spirit stones, and the magic circle quickly regained its vitality, and it was even stronger than before, which made his pressure reduce a lot at once.

However, Wu Yi's heart ached, if the refining failed this time, these high-grade spirit stones would be put into it in vain, and he would have to face the entanglement of the Blood Bat Palace, and even compensation, and he would lose a lot of money inside and out.

The spiritual power contained in the top-grade spirit stone is much deeper than that of the medium-grade spirit stone, coupled with the pure yang true fire in Wu Yi's dantian, after three days, the tungsten iron rough embryo gradually turned crimson, and after six days, there was a trace of ablation, until the tenth day, it was finally half melted, and at this time, not only Wu Yi had exhausted the yuan power, but the sixty-four fast high-grade spirit stones were also exhausted, and they had to be replaced.

"I'm rubbing, this consumption is so terrifying, I knew I wouldn't take this at all. Wu Yi gritted his teeth and said, he came to the Han family for just nine high-grade spirit stones, and now he has it at his fingertips, but he can't pull out, and the grievance in his heart is really nowhere to reason.

Next to the Han family's refining secret room is the secret room where the spirit stones are stored, as long as you master the token, you can enter and exit freely, now it is ready to fly, and it has to be sent, Wu Yi changed to sixty-four high-grade spirit stones again, and he also swallowed a large handful of pills, and began to continue refining, this is only half of the progress, and the next thing is to sharpen the endurance and heart, this kind of torment of death and life, let Wu Yi work hard and unforgettable.

Now Wu Yi finally understands why some refining masters are willing to use forbidden techniques, and in the end, they even do not hesitate to exhaust their life power to forge a spiritual weapon, precisely because the price paid before is too high, if you give up halfway, you are really unwilling, some opportunities are only once in a lifetime, if you miss it, you will never have a chance to make up for it.

The next eight days, as if eight years had passed, Wu Yi's forehead was bruised, his teeth were clenched, and he could faint at any time, two almost pure white true fires gushed out from his palms, like two fire dragons, staggered and entangled, burning, and at the same time, the silver rays of the magic circle were shining, the brilliance was circulating, and the one hundred and eight array flags were like one hundred and eight flames, swirling around this golden tripod, transmitting terrifying heat energy.

Finally, the dark rough embryo turned into a puddle of crimson liquid, which slowly flowed at the bottom of the golden tripod, and several times it wanted to erupt, but it was suppressed by a light invisible to the naked eye, and it made a "grunt...... The sound of "...... coo" was like a protest.

"Old man, help me, rise to the top!" Wu Yi stood up suddenly, his eyes were bright, the eight points on his upper body burst, and the blood **** came out, instantly covering his whole body, looking extremely hideous and terrifying, and his whole person's momentum skyrocketed instantly, and his unruly battle spirit shook the sky, as if he was experiencing a battle of life and death.

The danger of refining weapons lies in this, sometimes he can't help himself, sometimes he has to make difficult choices, and Wu Yi also chose to use the forbidden technique to forcibly improve his strength at this moment, because sealing the demon spirit has to maintain the same temperature as now, he does not have the strength to catalyze the refined spirit weapon to this state again, so he can only take two steps and one step now, and seal the demon spirit at the moment when the spirit weapon is formed, this is a big gamble, I am afraid that no one will dare to make such a bold move except him.

A circular silhouette appeared in mid-air, surrounded by a circle of sharp blades, the shape was very peculiar, this is the shape of the spirit weapon required by the Blood Bat Palace, which is similar to the blood droplets circulating in the Chinese martial arts world, and can take people's heads from a hundred meters away, which is a sharp weapon for raids.

The golden tripod flew far away, for Wu Yi, this is the most difficult step, the pressure to control a real artifact is too great, fortunately, the shout just now, it seems to wake up the cold in the tripod, the tripod is very smooth, the crimson juice slowly flows into the mold cast by Yuanli, and the pure yang true fire wraps it tightly, so that the heat energy does not leak in the slightest.

Wu Yi raised his arms high, his long hair was black, his whole body was bloody, his eyes were fanatical, and he entered a state of almost madness, and finally, the last drop of residual liquid left in the big tripod was brought out, and when the golden tripod slowly put it down, he finally breathed a long sigh of relief, it was too hard to call this big guy.

"The last step, that's the last step. Wu Yi didn't dare to pause in the slightest, the life essence was burning wildly, he didn't want to die the moment the spirit weapon came out.

Soon another dark black light cluster was wrapped by the power of his divine sense, moving to the vicinity of the blood droplets that had gradually formed, the experience just now allowed him to control the timing more accurately, just at the moment when the spiritual weapon was about to solidify, the power of the divine sense integrated the dark black light into the blood droplets, and for a while, the light soared, the divine radiance soared to the sky, and the evil aura instantly enveloped the entire secret room.

Wu Yi, who had just breathed a sigh of relief, looked at the blood droplets that had been formed and trembled, and sent out a strong mental fluctuation, as if something was about to rush out of it, and said in surprise: "I'm rubbing, what the hell is this, it can break through Lao Tzu's divine consciousness confinement?"

Originally, I thought that after sealing the demon spirit, as long as it was completely fused with the spirit weapon, I didn't expect that just after the demon spirit was released, it would break through Wu Yi's divine sense control, and its arrogance was quite arrogant.

"Your grandfather's is just a wisp of remnant soul, and he dares to argue with Ben Shao, and Lao Tzu doesn't believe in this evil anymore. Wu Yi performed the forbidden technique, and returned to his peak state in a short time, he has always been full of confidence in the control of his divine sense, condensed all the power of his divine sense, and wanted to completely suppress this restless guy, as long as he could hold on for half a minute, even if he was arrogant, it was impossible to rush out of the spiritual weapon.

However, this time Wu Yi was wrong, and it was very wrong, as soon as the power of divine consciousness was condensed, the blood droplets flew into the sky, broke away from the control of pure yang true fire, and began to continue to rotate in a small space.

Time is pressing, Wu Yi had to forcibly play out the Absolute Fire Yuan Force, wrap the blood droplets again, and let it cool down quickly, if this step is slow, the grade of the spirit weapon will be greatly reduced, I am afraid that it will fall to the middle grade, or even below, that is to waste so many high-grade spirit stones in vain, and Wu Yi's blood and sweat for more than a month.

But just when he was distracted to control the blood droplets, the black light instantly broke through the confinement of divine consciousness and was suspended in mid-air, a terrifying bloody aura filled the entire secret room, a huge phantom shrouded the top of Wu Yi's head, the silver glow in the room was blocked, and the bright environment was dim.

Wu Yi looked up and saw that there was a huge blood bat demon spirit entrenched above his head, his sharp teeth were uneven, the cold light was dazzling, and the two blood-red eyes were staring at him deadly, containing endless anger, even if he didn't have the beast body, he could still feel the terrifying aura.

"What's the situation, could it be that this ghost thing is actually of the same level as the God King, it's too cheating!" Wu Yi's heart sank suddenly, such a powerful aura no longer looked like a phantom conjured out of Yuan Li, but like a real Yuan God.