Thinking of this, Wang Baole couldn't hold back his heart, and hurriedly opened the jade slip of the All Things Transformation Technique, took out the materials after re-studying, and tried to refine the spirit treasure for the first time.

"Choose a simple one first!" Wang Baole showed anticipation in his eyes, and found a spiritual treasure called the Water Dividing Bead from the magic weapon spectrum of the Law Weapon Pavilion, which is a simple category in the three-grade spirit treasure, but even so, the number of back lines required is as high as 100,000.

Looking at the requirements for the back lines inside, Wang Baole was a little stunned, but after adjusting his breathing, he tried to refine.

Time passed day by day, and five days later, Wang Baole sighed and had to give up his attempt at Lingbao, which was really the spirit blank of Lingbao, and often needed at least a hundred spirit stones to condense it.

And the back lines on this, because there are too many of them, and almost all of them are changes in advanced back lines, so even Wang Baole is a little difficult, a mistake will cause collapse, causing the spirit stone to collapse and the refining fails, and in the second stage of refining, Wang Baole studied the formula and found that the difficulty was far more than that of the magic weapon.

What's more, Wang Baole found that the back pattern of the Lingbao and the back pattern of the magic weapon seemed to be the same, but he always felt a little different, but he couldn't figure it out.

"I was too complacent before, the knowledge of the French soldier is unfathomable, and I have to continue to study and research!" Wang Baole took a deep breath, he knew that his biggest problem was not in the technique, but in the knowledge of the magic soldiers on the Upper Courtyard Island, which was not profound, so in the following days, he frequently went to the various schools of the Law Soldier Pavilion to learn the knowledge in the magic of all things, while watching video materials on the spirit network, and also asked Chen Yutong from time to time.

Like a sponge, while constantly absorbing more advanced knowledge of the magic weapon, he was also studying the formula of the Sanpin Spirit Treasure.

In this way, time passed day by day, and gradually, as Wang Baole understood, he knew more about the gap between magic weapons and spiritual treasures.

"Whether it is the seniors in the school or Chen Yutong, they all told me...... The key to refining the spirit treasure is the change of temperature and back pattern...... But the specifics need to be pondered and understood by themselves. ”

After Wang Baole tried, he found that although he understood the truth, he always seemed to have a layer of diaphragm, like looking at the moon in the water.

This made him a little anxious, but he also understood that this matter was not in a hurry, unless there was another opportunity, it could only be achieved with the growth of knowledge, so he had to calm down and consider the plan of refining the three-grade spirit treasure as a medium and long-term line.

"But this time can't be wasted, the sword scabbard formula given by the young lady should be able to be refined, right?" Wang Baole took a deep breath, feeling that the more difficult it was to go back, but he was not discouraged, but was full of energy and interest.

So in the days that followed, while studying, he studied the Lingbao recipe and refined the scabbard again.

Because of the extremely high proficiency of the second-grade perfect magic weapon, when Wang Baole went to refine the sword scabbard at this moment, the previous difficulty was no longer difficult for him, whether it was the sword-shaped spirit stone, or the incomparably complex back pattern on it, until it finally became a spirit billet, although it was not done in one go, but after several failures, it finally ......

Ten days later, Wang Baole completely refined the spirit blank of the scabbard!

And in terms of quality, it belongs to the degree of perfection!

Looking at the colorful scabbard-shaped spirit blank in front of him, as if there was light circulating inside and outside, Wang Baole was a little excited, he had been getting the scabbard formula for some time, and until today, he had finally completed the first stage.

"The difficulty of this scabbard is second only to Lingbao. Wang Baole sighed with emotion, calmed down, and began to go to the forging stage, incorporating various materials into the spirit billet to make it finally refined.

However, in this link, Wang Baole knows that there is a difficulty that must be solved first, otherwise, I am afraid that it will not be able to pass smoothly in the forging.

"A hundred grains of soldier sand are needed!" Wang Baole muttered, he had seen this material in the previous research formula, and he also looked for it on the spirit net, but whether it was the spirit net or the material table of the Law Soldier Pavilion, there was no soldier sand.

Even he asked Xie Haiyang, the other party had never even heard of this thing, and by this time, Wang Baole had already understood that this kind of soldier sand was probably one of the materials that had not been discovered by the Federation so far, and if he wanted to obtain it, he had to go to the young lady in the mask.

Thinking of this, Wang Baole took out the dream pillow, stepped directly into the dream, and began to inquire.

This time, the young lady in the black mask did not embarrass Wang Baole, as if she had known that Wang Baole would come to inquire, and after Wang Baole finished speaking, she immediately gave an answer.

It's just that after Wang Baole saw it, his face became suspicious.

"Soldier sand formula? Isn't this soldier sand not a material, but a magic weapon?" Wang Baole took a closer look in surprise, and slowly looked surprised, this soldier sand is indeed a material, but it needs to be refined, as for the materials required to refine the soldier sand, most of the materials required for refining the soldier sand are ordinary, and its main material is even simpler, and what is needed is a colorful spirit stone.

"Why do I think this is specially prepared for me?" Wang Baole hesitated for a moment, looked at the black mask suspiciously, and then lowered his head and continued to study the formula of the soldier sand given above.

According to the above, soldier sand is an extremely special and spiritual material, and once it is successfully refined, it contains some strange powers.

Its function is to stimulate all the potential contained in the magic weapon, to achieve the effect of turning decay into magic, but there is a chance of failure, and it needs to be accurately controlled in the process of fusion.

As for the method of refining the soldier sand, it is to first smelt the required materials into liquid, and then immediately soak the colorful spirit stone in it, so that it can be absorbed and cooled, and then carve the back lines in the formula on the spirit stones.

According to the description on the mask, this pattern will shrink the spirit stone, and eventually turn into a grain of sand.

This is the soldier sand.

Although he was a little hesitant, Wang Baole thought about it and decided to give it a try, so after leaving the dream space, he immediately went to buy a large number of materials for refining the soldier sand and began refining.

For Wang Baole, if you don't think about consumption, there is no difficulty in refining the soldier sand, whether it is smelting into liquid, or carving the back pattern, everything is smooth, and soon, he refined the first grain of soldier sand.

Put this soldier sand in the palm of his hand, Wang Baole raised his hand in front of him, and looked at it carefully for a long time, this soldier sand was extremely dark, and he couldn't see anything wonderful, if he didn't know, he thought it was ordinary sand.

"Is this thing really as amazing as the mask lady said?" Wang Baole muttered, put away the grain of soldier sand, and began to continue refining.

Gradually, when he finished refining all the hundred grains of soldier sand, Wang Baole was also shocked by the consumption of refining this thing, you must know that this is a colorful spirit stone, and if someone else refines a hundred grains, the cost is unimaginable, even if it is him, he is tired and has no time to do other things while refining spirit stones and soldier sand these days.

"These are a hundred colorful spirit stones, I hope they can really have a magical effect. At this moment, seeing that he had finished refining his soldier sand, Wang Baole's eyes flashed, he took out his sword scabbard spirit blank, and began to integrate the forging materials according to the requirements of the formula.

As the precious materials were melted into by Wang Baole, soon, a blue scabbard slowly formed in the furnace in front of Wang Baole.

There was also a coercion far beyond the first-grade perfect magic weapon, which emanated from this scabbard, and Wang Baole's eyes lit up after feeling it.

"It's not completely completed, but it has such a spiritual power!" Under anticipation, Wang Baole was engrossed, and after filling in all the materials except the soldier sand, his eyes flashed, and at the moment when the scabbard was about to take shape, his right hand raised and waved, integrating a hundred grains of soldier sand.

The moment it touched the scabbard, the sand melted into black threads that tried to merge with the scabbard.

Wang Baole's heart was shocked, his cultivation exploded, his spiritual power spread, and he immersed himself wholeheartedly, controlling the black lines turned into soldier sand, so that they were integrated into the scabbard little by little, this process was slow, and Wang Baole did not dare to be distracted.

Gradually time passed, and soon three hours passed, Wang Baole's forehead was already sweating, under his caution, these black lines made of soldier sand had been completely integrated into the scabbard, and even under his observation, the black lines penetrated the materials covered on the scabbard, and had touched the spirit billet.

But at the moment when they touched the spirit blank, the echo pattern carved by Wang Baole on the spirit blank suddenly shone brightly, as if they were stimulated, as if they were alive, and they actually walked on the spirit blank by themselves, scrambling to be the first, as if they wanted to touch the hundred black lines!

Even each other, under this competition, began to devour and merge with each other!!

This scene made Wang Baole's eyes widen suddenly, and he exclaimed.

"What's the situation!" Wang Baole's body was shocked, and he was shocked by everything he saw in front of him, so that there was a deviation in the control, and suddenly the hundred black lines shattered together, and even the scabbard with the sword was suddenly decayed and melted directly.

Wang Baole stood up suddenly, rubbed his eyes, and after recalling it again and again, he made sure that he was not wrong before, and slowly breathed rapidly, and his eyes flashed.

"It really works!" He was in high spirits, and immediately refined the scabbard spirit blank and the soldier sand again, and ten days later, under his sleepless rest, he finally refined these prepared things, and without the slightest hesitation, he immediately began refining the scabbard again, just like ten days ago, before the scabbard was about to take shape, he threw it into the scabbard and controlled it with all his might.

This time he was mentally prepared, when he saw those back lines as if they were alive, scrambling to snatch the qualification to fuse the black line, although he was still shocked, but his mind was stable, and after careful observation, gradually, those back lines were constantly fused and devoured, and finally formed a hundred back lines that Wang Baole had never seen before.

They jumped up, and after absorbing the hundred black threads respectively, the scabbard instantly shone brightly, dazzling, and the entire oven vibrate, Wang Baole immediately retreated in surprise, and raised his right hand to grab it in the air.

Suddenly, a blue light flashed, and the scabbard flew out of the oven directly, and when it floated in front of Wang Baole, the scabbard trembled, emitting a ...... Beyond the first grade, and even to some extent, a little higher than the perfection of the second grade!!