Five days later, in the chamber.

Liu Ming, who had adjusted his state to the best, sat cross-legged with his eyes closed, holding a piece of jade slip in his hand and sticking it to his forehead.

What is recorded in this piece of jade slip is the method of refining the sword bag given by the old man of Tianhe at that time, and since he got it, he has not had time to truly comprehend it.

Liu Ming immersed his divine consciousness in the jade slip, and sat motionless, and after two or three hours, he slowly opened his eyes, and his face became solemn.

The refining method of the Void Sword Sac, he has roughly understood it, and the refining of spiritual weapons is different, the Jade Slip uses a blood contract refining method, and the sword sac is a Void attribute, and the time required for refining is not short.

As for the main material of the Void Sword Sac, although the Void Beast's skin bag is already there, there are still a lot of other auxiliary materials.

And after the sword bag is successfully refined, it needs to be filled with various spirit herbs and elixirs for it to be transformed into pure spiritual power, and slowly nourish the flying sword.

These spiritual herbs and elixirs are naturally a huge expense.

Fortunately, he is worth a lot of money now, and it shouldn't be too difficult to get these things together.

So in the next month, Liu Ming began to run around Zongmenfang City and the major fang cities around the Wanling Mountain Range.

In the end, after spending half of the spirit stones and a lot of contribution points on his body, and running most of the nearby Fang City, he even ran to the Taizhen Pavilion several times before he could barely collect all the materials he needed.

In the following time, Liu Ming closed the cave mansion tightly, hung a sign on the door refusing to meet, and opened all the defensive prohibitions of the cave mansion. Only then did he enter the secret room again.

He meditated for most of the day, after his mood was completely silent. Ryu began to set up a very cumbersome magic circle.

Regarding the name of this formation, Liu Ming did not find it in the jade slip. With his understanding of the way of formation, he can only understand two or three percent of this formation.

However, fortunately, the person who wrote this sacrificial refining method also seemed to know this, and he took the trouble to record every step of this formation clearly, as long as he started step by step.

Although Liu Ming was already familiar with the arrangement of the formation, when it was time to actually do it, he was still cautious, not daring to be distracted in the slightest, and burned the runes on the ground one by one. And every time you complete a part, you have to take out the jade talisman and compare it.

It took half a month of work like this, and a circular magic circle with a diameter of five or six zhang and covered with countless mystical silver-gray spirit patterns was finally arranged.

Liu Ming put the jade talisman on his forehead again, and after confirming that the magic circle was correct, he looked up to the sky and breathed a sigh of relief.

Immediately afterward, he touched the Sumeru Ring with one hand and took out more than a dozen pieces of pale black ore from it. Each piece was the size of a fist, but the ore shimmered with a white light like flames.

These Void Flame Crystals, because they want to refine the Void Attribute Sword Sac, the jade slips specifically indicate what they want to use. It is also the second best material after the Void Beast material of all materials.

After Liu Ming thought for a while, his figure spun on the spot, and the white light in his hand flashed continuously. More than a dozen spars flew out one after another in the sound of swishing through the air. Accurately entered the grooves of the circle in all directions.

The next moment, the entire large array suddenly emitted a buzzing sound. The silver spirit pattern on the ground suddenly shone brightly, and then it became faintly visible.

Countless flickering silver arcane runes floated up one after another, slowly rotating around Liu Ming's body, reflecting the entire secret room with a shining light.

Seeing this situation, Liu Ming silently recalled the description of this array in the jade talisman in his mind, and after seeing that the situation at this moment was generally correct with the description in it, he completely relieved his heart.

Then, Liu Ming did not start immediately, but sat down cross-legged and sat down, and once again spent about a stick of incense pranayama, and after restoring his mana and spiritual power to the peak state, he took out a large piece of Void Incense Deer Beast with one hand, and cut off a small piece from it, and carefully placed it in the center of the circle.

At the same time, with a wave of his hand, a fine light fell on the corner of the large array.

After a low sound, a thick pillar of silver light shot out from the center of the circle, enveloping the animal skin and slowly holding it up.

Liu Ming then brushed the ground with his long sleeves, and suddenly after a flash of light, a large number of materials and bottles and cans of containers appeared on the ground.

These are naturally the auxiliary materials needed to refine the sword sac.

Liu Ming pointed out a white jade bottle first, a black light flashed, and a cloud of silver-white liquid flew out of the bottle.

A small pillar of pale silver light immediately lit up in the circle, supporting the silver liquid.

Immediately, he waved his hand again, and a dark diamond-shaped spar also flew up, also supported by a silver pillar of light.

Next, Liu Ming continued to put materials into the formation, and it didn't take long for more than two dozen small silver pillars of light to surround the thick pillar of light in the center.

Then, the essence of his eyebrows flashed, and his powerful divine sense was suddenly released without reservation, bringing all the pale silver pillars of light under his control.

Suddenly, the pillars of light seemed to come alive and began to circle around it.

Liu Ming's eyes froze, and he waved his hand to play a magic trick, which landed in the center of the magic circle, and the thickest pillar of light holding up the animal skin twisted slightly, and a trace of translucent flames burst out of it.

After Liu Ming showed a deep expression, he suddenly opened his mouth and spewed out a cloud of green air, which fell on the thick pillar of light in a flash.

With a snort, the flames that wrapped the corpse of the incense deer immediately flourished, and the transparent flames enveloped the entire animal skin.

Under the swallowing of the translucent flames, the Void Incense Roe Beast skin sac gradually began to melt, and at the same time, there were some gray-black impurities, which slowly seeped out.

Liu Ming watched the changes in the skin intently, and the magic tricks in his hands shot out like water, maintaining this translucent flame.

In this case, it took more than half a day for the impurities in the skin to no longer seep out, and finally transformed into a gelatinous mass with a faint white light, which looked extremely viscous.

Liu Ming carefully recalled what was said in the jade slip, and after confirming that it was correct, he breathed a sigh of relief, and then with a movement of his heart, he waved his hand and played a magic trick, landing on a small pillar of light on the periphery.

"Flutter".

The small pillar of light also burned violently, turning into a pillar of fire in an instant, but the color of the flame was crimson.

The pillar of light was originally supported by a pale cyan transparent crystal, which quickly liquefied softly in the flames.

After Liu Ming completely turned into a ball of cyan transparent liquid, he had ten fingers on both hands, and the spirit silk with ten fingers as thin as strings flew out and was inserted into the liquid mass.

Then, his fingers trembled slightly, and under the pull of the spirit thread, the liquid mass began to rotate and deform, and from it it continued to separate small droplets of uniform size, and then under its control, the clumps merged into the white gelatinous substance of the animal skin.

Liu Ming cautiously continued to introduce clumps of cyan droplets, and kept an eye on the changes in the white gelatinous substance.

Finally, after the eighth cyan droplet fused, the gelatinous mass finally changed slightly, and its color changed to a faint silver.

A hint of satisfaction flashed in Liu Ming's eyes, and then with a wave of one hand, he shot a magic battle into a pillar of light on the other side, and a raging fire appeared, turning a milky white spirit grass that it was holding into a milky white mist gas.

As soon as Liu Ming pulled the magic trick in his hand, the milky white mist quickly penetrated into the pale silver gelatinous substance in the center.

In this way, the materials in Liu Ming's continuous surrounding pillars of light, after some special processing, were carefully integrated into the gelatinous material transformed by the Xiangzhu beast's skin sac, and at the same time, under the control of his divine sense and the power of the magic circle, the gelatinous material began to slowly deform, gradually turning into an oval, hollowed-out flat object in the middle.

Looking at its appearance, it is somewhat similar to the sword bag hanging from Sha Tongtian's waist.

Seeing this, Liu Ming couldn't help but perk up, wiped the beads of sweat oozing from his forehead with his sleeve, and with a slight force on his teeth, he bit the tip of his tongue a little, and a mouthful of sperm blood spurted out, condensing into an egg-sized blood mass in front of him.

Under the manipulation of the law in his hand, the blood mass condensed into small blood-colored mystical runes, and in a certain order, they were integrated into the sword bag one by one.

After doing this, Liu Ming turned over and took out a small jade bottle, poured out some white powder from it, and under the finger of one hand, the white powder immediately flew up and was evenly coated on the surface of the sword bag.

Then, again, a pitch-black bottle of liquid......

Liu Ming added the same material to the prototype of the sword capsule according to the refining method recorded on the jade slip.

The translucent flames wrapped around the sword bag were also manipulated by Liu Ming at the same time, turning into translucent fire snakes as thick as fingers, rolling up and down around the sword bag.

In this way, the surface of the sword capsule began to expand and contract continuously, and at the same time, silver filaments began to appear vaguely on the surface......

In this way, it took another two days for the Void Sword Capsule to basically take shape.

When Liu Ming let out a sigh of relief and relaxed a little, he suddenly felt a faint pain in his head, and couldn't help but smile bitterly.

After such a long period of sacrificial consumption, even with the strength of his spiritual power and the help of the Transformation Insect, he couldn't bear it.

Fortunately, the main sword bag condensation has been completed, and the next thing is relatively much easier, but it is also the most complex and lengthy step of all the processes.

Liu Ming took a few pills, and after taking a little rest, he began to pinch the trick with both hands, and after the pale silver pillar of fire on the periphery flashed a few times, it disappeared out of thin air, only the pale silver pillar of light in the center of the magic circle still emitted a crystal light.

Then, he took a deep breath, and the ten fingers of his hands flicked non-stop, and from them shot out small and crooked tadpole-shaped runes, and began to inscribe the runes in the sword bag.

Time passed like this.

Half a year later, the door of the secret room slowly opened, and a young man with a slightly haggard face walked out of it. (To be continued......)