After entering the courtyard, it was cleaned very clean, and there were two Dan furnaces next to it, it seemed that it had been some years, one of which had not been used for many years, and the other one was often used.

Since there is a ready-made Dan furnace, Mu Youluo is too lazy to take out his own Dan furnace.

She sat cross-legged on the ground, opened the lid of the Dan furnace, and took out the required spirit grass, and then released her spiritual power and spiritual fire, and threw the spirit grass into the Dan furnace.

Because she absorbed the polar fire, the spiritual fire was a little different from ordinary people's, and the color of his spiritual fire was pale green, which looked a little beautiful at a glance.

Because he was about to start refining the pill, Mu Youluo immediately closed his eyes and concentrated his mental power to control the Dan furnace, and he didn't dare to relax in his hands.

It was not the first time she had used the Polar Fire to refine the pill, so she knew how it should be controlled in order to refine a good pill, and when she first used the Polar Fire Alchemy, she was extra careful, for fear that the strength she could control would not work, resulting in the efficacy and color of the pill not being good.

However, fortunately, she has rich experience in alchemy, so it is relatively easy to control, although she failed to practice calligraphy for the first time, and the color of the pill is a little unsightly, but she quickly adjusted it, and the color of the pill in the second furnace is not particularly good, but the impurities have been removed by 100%, so the effect is very good.

With the experience of the last time, this time, she quickly refined the first pot of elixir, and the color was very good, and the degree of removal of impurities was also 100% the same as last time.

The moment she opened the lid, there was a faint green light in the entire Dan furnace, and the fragrance of the pill came to her nose, this fragrance was different from the fragrance of the pill she had refined in the past, in addition to the fragrance, there was actually a very cool feeling in the pill, so the fragrance was not as fragrant as the previous pill, but there was an indescribable taste.

When he took out the pill, he saw that the color of the pill was already pale green, not only that, but it was even a little transparent.

In the past, the pills were either golden yellow or dark brown, and there were few other colors, let alone transparent pills, and this time the pills she refined also made her a little surprised.

However, the color of the pill surprised her, but she didn't know what the effect was, after all, although the pill that was refined before, although the impurities were also 100% removed, the color was not like this.

There were a total of seventy-three pills refined this time, and after she put them all away, she continued to refine the second furnace of pills.

In six hours, she refined a total of twenty-four furnaces of pills, that is to say, she refined one furnace of pills in an average of half an hour, which was half an hour less than before, and this speed was also something she did not expect.

The pills refined on this day were almost one hundred and ninety bottles, and after putting away all the pills, she couldn't help but show a smile, even if she urgently needed the pills in the future, she didn't have to worry about refining them too slowly, even if Xiao Wu didn't refine them for her, she could do it herself.

After refining for such a long time, after Mu Youluo went back, Chun'er and Xia'er had already prepared food for her, and after eating, she went back to her room to sleep after an hour of cultivation on the roof.

The next day, she was ready to start refining the spiritual weapon, to set up the second formation, she had to refine two hundred and seventy swords, and the higher the level of the sword, the better, only if the spiritual energy level was high, the power of the formation would be greater, with her current level, she must practice the same level of spiritual weapons, or even higher level spiritual weapons.

Today, the place she is going to is still the alchemy room, but what she is refining today is a spiritual weapon, not an elixir.

Since she wanted to refine the spiritual weapon, she couldn't continue to refine it with the Dan furnace for refining pills, she took out her own refining furnace, and when the furnace hit the ground, the whole room shook, and the disciples who passed by next to her were startled, thinking that it was an earthquake, but the shaking was only like this, and it quickly stopped.

Refining spiritual weapons is the same as refining elixir, you must concentrate your mind and release your spiritual power and spiritual fire as well as the materials required.

Because Xuzhou City is only a small town, the materials in the store are not very top-notch, however, although the level of materials is not high, with the power of spiritual fire, she can still keep the level of the spiritual weapon at the primary level of the Holy Order, and if she plays better, maybe she can also make the level of the spiritual weapon rise to the intermediate level of the Holy Order.

Everything was ready, Mu Youluo began to refine the spiritual weapon, the pale green flame rose, she used her spiritual power to control the materials around her, put the materials in the same order, and then began to let all the materials fuse together, and continued to use spiritual power to refine these materials into the shape of a sword and a knife.

Half an hour later, the first furnace of spiritual weapons came out, these spiritual weapons, like the elixir, emitted a faint green light, but they were not transparent, which had a lot to do with the material.

Moreover, it was not the spirit weapon itself that emitted green light, but the aura around the spirit weapon.

She took a sword in her hand, looked at it carefully, and waved it again, and found that this sword had indeed reached the primary level of the Holy Rank, even if it was only the primary level of the Holy Rank, but Mu Youluo was already very satisfied.

In one furnace, she can only refine ten spirit weapons, which is already the limit, and if she wants to refine fifteen, twenty, or even more spirit weapons, she may need to raise the level of the refiner a little more.

In the next three days, Mu Youluo refined all the two hundred and seventy spiritual weapons without eating or drinking, among them, there were two hundred and thirty spiritual weapons at the primary level of the Holy Rank, and there were forty spiritual weapons at the intermediate level of the Holy Rank, and these forty were still from the last furnace.