Beifeng Yang followed Fuli for a while before arriving outside the Danfang.

Fuli turned to Beifeng Yang and said, "You wait here for a while, and I'll come when I go." ”

Fu Li turned around and entered the Dan room, and after a while, she came out with a storage bag, handed the storage bag to Bei Feng Yang, and said helplessly: "Feng Yang, just yesterday, Jian Feng's senior brother Mo Tianhe returned from training outside and took away a lot of Gathering Spirit Pills, so the distribution of Gathering Spirit Pills this month is a little tight, you take half of the Spirit Pill first, and then come to receive the remaining half next month, do you think it's okay?"

"Thank you to the first seat, then I will come next month to receive the rest of the Gathering Spirit Pill, by the way, the disciple found a pill in the Spirit Tide Secret Realm before, and I will hand it over to the first seat today." Beifeng Yang handed over a piece of Shuangyang Guijing to Fuli. The pill refined by this Dan Fang is Dingyan Dan, which was copied by Bei Feng Yang from the "Miao Fa Dan Sutra", this Dan Sutra, Bei Fengyang did not look at it carefully, and only copied this Dan Fang.

Fu Li has never seen such a transparent chip, and now she looks at it carefully as if she has obtained a treasure, it turns out to be the Dan Fang of Dingyan Dan, Dingyan Dan is very popular among female cultivators in the world of cultivating immortals, the long years of cultivating immortals are easy to make people age, women are born with a love of beauty, and Dingyan Dan can fix the appearance of youth, so Dingyan Dan has a price, especially ambergris, one of the main ingredients, is extremely rare. So when she saw Dingyan Dan, Fuli was slightly disappointed, not because the Danfang was not precious, but because the main ingredient was difficult to find.

No matter how good the Danfang is, if there is no main ingredient, it will not be refined after all. However, after Fu Li finished reading the Danfang, her expression became very exciting, there was no ambergris on it, but instead of ambergris, although ambergris is not an ordinary elixir, but compared to ambergris, it is like the difference between goose eggs and dragon eggs.

Fu Li became even more excited than just now, and said: "It's really good, if you can successfully refine the Yan Dan according to this, it will be a big subversion." Feng Yang, you have done Uncle Shi a great favor this time. ”

Beifeng Yang smiled: "This is very good, the disciple has only one request, this Danfang is kept for his own use, and he must not spread it." If nothing else, the disciple took his leave. ”

"Okay, Uncle Shi promised you not to spread the word, and Uncle Shi reminded you of one thing, Jian Feng Mo Tianhe is arrogant, you have been in the limelight recently, he may be looking for trouble with you, try not to have conflicts, he has cultivated to the realm of the unity of man and sword a few years ago, and the way of the sword has been subtle, and his strength is very strong!"

"Thank you Uncle for reminding me, the disciple is gone. Beifeng Yang bowed deeply to Fuli and turned to leave.

Jianfeng Mo Tianhe seems to have heard it somewhere, by the way, when he first listened to Ning Cairen explain the bloodline inheritance, Beifeng Yang once asked him, who else in the sect has the bloodline inheritance, and he said that Jianfeng's senior brother has the Qiqi bloodline.

Beifeng Yang returned to Ziyuan Cave Mansion and began to comprehend the method of generating single carbon Guijing recorded in the "Miscellaneous Scrolls of Refining Instruments", this method is very similar to the method of generating Shuangyang Guijing, it is also to communicate and identify the elements first, and then purify and condense these elements, the only difference is that there must be spiritual fire to participate in heating during condensation.

Beifeng Yang leaned down with both hands, felt the elements distributed around him, and then lifted his hands up, a misty element was extracted, his hands were closed, and the aura of Guiyuan gushed out, and the elements began to compress and fuse, and here they each spit out a ball of blue flames from the palms of both hands, and after a while, a thin colorless and transparent substance was generated.

However, this transparent material is not very strong, and the hands are broken when they are broken.

Beifeng Yang tried back and forth dozens of times, all of them were the same, this substance is not comparable to Shuangyang Guijing at all, and it is completely inconsistent with what was said on the miscellaneous scrolls, could it be that something was missed?

Beifeng Yang had many doubts in his heart, but he did not stop in his hands, repeatedly verified, after two days of trying, the single carbon Guijing crystal is still fragile, and it will break as soon as it is broken, if it is a crystal of this hardness, it is basically useless.

Suddenly, Beifeng Yang thought of a possibility, could it be that the temperature of his flame was not high enough, because he thought that the highest temperature of the color of the real fire was colorless, but the highest temperature he could reach was always blue.

What method can be used to raise the temperature of the flame and reach the colorless flame? Beifeng Yang thought of a way, that is, to continue to cultivate the bloodline biochemical technique and stimulate the power of the bloodline at a deeper level.

At the moment, according to the meridian route of the bloodline biochemical formula, after 7749 times, the blood in the whole body was rushing, and the whole body was hot and dry, so he took out all the Gathering Spirit Pill he had just received, put it in front of him, and sucked it in his mouth, and a Gathering Spirit Pill entered his mouth, melted in his mouth, and swallowed it in his abdomen.

He continued to run the bloodline biochemical technique, and whenever the heat was unbearable, he swallowed a spirit pill to calm his restless mood a little.

I don't know that after a few days, Beifeng Yang's whole body was red, like a fire, and more than sixty pills of Juling Pill in front of him were all eaten by him. The blood flow in the whole body is incredibly fast, and the infinite return to the Yuan Gong in the body is also turning faster and faster, and the white bone respiratory tract nourishes the whole body.

If it were another person at this time, I was afraid that my blood would have broken and died, even if Beifeng Yang was on the verge of collapse at this time.

"Poof!"

At this time, a crisp sound was suddenly heard in the dantian, and the chaotic ape dragon in the dantian roared excitedly to the sky, and three layers of light appeared on the surface of the body, as if an extra layer of leather clothing was pasted.

Build three layers of foundation!

"Tick!"

At the same time, there was also a small sound in the bloodline, and a drop of rich essence blood seemed to be released from the deep part of the bloodline and flowed into the blood veins!

Beifeng Yang was secretly happy in his heart, stopped running the bloodline biochemical technique, he slowly stretched out his palm, his heart moved, and a trace of blue flame appeared in his palm, as his mind increased, the blue flame gradually faded, and then faded, and finally he couldn't see anything! But the top of his palm was unusually hot, making the space look distorted.

Colorless flames!

This flame is the colorless flame that Beifeng Yang is pursuing, and he retracts his palm, and now he has to try to condense the single carbon Guijing again.

Beifeng Yang stretched out his hands flatly, feeling the elements distributed around, and then lifted his hands up, a misty element was extracted, his hands were closed, and the aura of Guiyuan gushed out, and the elements began to compress and fuse, and here the palms of both hands each spit out a colorless flame, continuing to compress and fuse.

Under the calcination of the colorless and transparent flame, the fusion of famous elements becomes more thorough!

It didn't take long for a colorless, transparent wafer to be formed.

This is the real single charcoal Guijing!

Beifeng Yang held the chip with both hands and broke it hard!

No cracking!

A real single charcoal crystal!

High hardness, high melting point, colorless and transparent!

With it, Beifeng Yang can refine weapons with a higher melting point, of course, using the infusion refining method.

With it, Beifeng Yang has one more hidden weapon, a very hard, colorless and transparent hidden weapon that makes people unable to see clearly.

With it, Beifeng Yang can even set up a formation in the sea of fire, and ordinary flames can't melt it at all!