This scorching oil is made of a spiritual wood called Thousand Tails Green Cedar as the main material, combined with several kinds of spiritual grasses such as red peony, green hosta, tiger beard orchid grass, etc., placed in the ding, and refined with spiritual fire.

"A wood is yang, B wood is yin, in the Ding in the spiritual fire upside down refining, gathering its yang to disperse its yin, both Ji Qi transformed, then wood can make fire. Lin Yu savored the refining tips of the scorching oil, and understood that this scorching oil was to take the essence of wood and refine it with spiritual fire to condense and form, and then use the first wood and second wood according to the ratio to reconcile the yin and yang, and use the principle of the five elements to make the wood make fire, and the essence of the wood after blending is the scorching oil.

"Since this flame oil is transformed by the essence of the wood in the spirit wood spirit grass, it has its own strong aura and vitality, no wonder it only needs a little spiritual power to induce and guide, and it can generate spiritual fire. It's just that since it is the essence of wood, it will definitely be of great benefit to the monks who cultivate wood. I'm afraid that if you take it directly, it can also help you refine your cultivation like a Qi Condensing Pill, right?" Lin Yu couldn't help but think about this after tasting the formula technique of this scorching oil.

However, Lin Yu only dared to think about such a problem, and he definitely would not take a drop of scorching oil to try the effect. Shaking his head and shaking off these strange thoughts, Lin Yu was ready to try refining the Flame Oil.

Put ten one-foot-long, wrist-thick, and split-tailed thousand-tailed green cedars into the Ding furnace in front of him, and use the spiritual power to stimulate the spiritual fire and slowly calcine under the Ding.

If the spiritual fire is too strong, the thousand-tailed green cedar will directly turn into flying ash, and if the spiritual fire is too weak, then it will not be able to melt the thousand-tailed green cedar and turn it into the essence of the wood.

Therefore, Lin Yu did not dare to condense and compress the spiritual fire into a pale cyan color, and only used ordinary mana to stimulate the spiritual fire calcination, so he had to carefully control the spiritual power all the time to prevent the spiritual fire from being too violent and burning the thousand-tailed green fir into flying ashes!

Halfway up the mountainside of Xuanyun Peak, in an extremely dense and lush forest, there were several registered disciples sitting here to rest, and beside them were three large trees that were more than two feet thick.

One of the lean men gasped and said to the leader, "Senior Brother Lu, do you think we should continue to cut them, or should we move these three tree trunks down first?"

Senior Brother Na Lu is sharp and angular, and although his facial features are not handsome, he has his own strength. He looked around, glanced at the situation of everyone, and then said: "Everyone is a little tired, rest for a while, and then cut down a plant when you are resting, just so you two people carry one down, and I will carry one alone." ”

When the thin man heard this, a light flashed in his eyes, and he said excitedly: "Senior Brother Lu, you have reached the innate threshold?!"

"I arrived three days ago, but recently I happened to encounter the sudden death of the fireworker brother, and I was delayed and couldn't break through. Senior Brother Lu said calmly, but there was also pride on his face, after all, if he broke through, he could become an official disciple of Qingxuanmen, and he no longer had to worry about being forced to leave Qingxuanmen after the expiration of twenty years.

A dark-skinned man next to him also couldn't help but say: "That Ling Xin is also not interested, let go of a talent like Senior Brother Lu, you don't choose, but you are with that waste! That waste just has a good relationship with the previous senior brother of fireworks, not only has he gained many benefits, but even has a congenital pill to help, this is faster Senior Brother Lu, otherwise he is not the year of the monkey Ma Yue can break through the innate ability?!"

Speaking of Ling Xin, Senior Brother Lu's gaze suddenly became complicated, with more tenderness, but also a fierceness, and it took a while before he spoke: "Through the persecution of Brother Thin Monkey like this today, I can understand it. The reason why Ling Xin still dares to be so tough is just because Long Fan has already broken through the innate and becomes a formal disciple as long as I break through the innate nature. When the time comes, clean up Long Fan's waste again, I see where Ling Xin has the confidence. ”

The lean man was puzzled by this: "With Senior Brother Lu, you are dignified, talented, and strong, what kind of woman can't catch up, why do you have to pursue Ling Xin's stupid woman who doesn't know the times." ”

Senior Brother Lu smiled, but did not answer this.

"Senior Brother Lu, I'm worried about the new senior brother of fireworks, I don't know what kind of friendship he has with Long Fan's waste, so he actually helped Long Fan send things over. It was the swarthy man who spoke.

Senior Brother Lu nodded when he heard this: "What Brother Black Iron said is exactly what I thought in my heart, that new senior brother of the fireworker is young, but his strength is terrifying, even if the entire Xuanyun Peak is added to the old man in charge, it is no more than a palm to be able to defeat his senior brother in refining qi." Not finding out the details of the new fireworker brother and his relationship with Long Fan really made me feel uneasy. ”

"That new senior brother is so strong?!" The thin monkey was a little surprised, he knew that this new senior brother of pyrotechnics was very strong, but he didn't expect it to be so strong.

Although the current Qi Refining Senior Brothers of Xuanyun Peak do not have a cultivation of Qi Refining Rank 7 or above, the Thin Monkey knows that there are several Senior Brothers of the 6th Layer of Qi Refining, and they have all gone to the back mountain of the sect to kill the demon beasts in the late stage of Qi refining, and their strength is really terrifying!

Senior Brother Lu's gaze was solemn: "Judging from the feeling he gave me, I can't be wrong, I'm sure he also killed the demon beasts in the late stage of qi refining." Brother Thin Monkey, you should be clever, and when you and the Black Iron Brothers are done, you and the Black Iron Brothers will go to Li San'er and ask him to help inquire about the details of this new senior brother of fireworks, as well as his relationship with Long Fan. No matter how much San'er asks for a price, he must inquire clearly. I'll go and meet that pyrotechnic brother in person in the evening. ”

The thin monkey patted his chest and said, "Senior Brother Lu, don't worry, leave everything to the little brother!"

About half an hour later, under Lin Yu's divine sense, the thousand-tailed green cedar spirit wood in the tripod had all turned into pale yellow spiritual liquid, and it was rolling and surging in the tripod.

Seeing this, Lin Yu's magic trick was put away, and the spiritual fire under the ding dissipated. Then Lin Yu's magic technique rose again, and a fireball the size of a thumb head appeared, flew into the ding, and landed on the spiritual liquid transformed by the thousand-tailed green cedar, burning slowly and not extinguishing.

This is the key point of refining the scorching oil, the previous spiritual fire burned under the ding, it is the momentum of the water under the fire, yin and yang, so it can reverse the five elements, and use wood to turn water into the essence of wood spiritual liquid.

At this time, it was not enough to have the essence of the wood transformed by this thousand-tailed green cedar.

First, the essence of wood contained in this spiritual liquid is still too thin, and it is necessary to use spiritual fire to further incinerate the other impurities in the spiritual liquid.

The second is that it is necessary to add several kinds of spiritual grass to reconcile the yin and yang of the essence of the wood. The thousand-tailed green fir is a beetle wood, which is yang, and the essence of the wood is naturally the essence of yang, almost to yang. Therefore, it is necessary to add several kinds of Yimu spirit grasses such as red peony, green hosta, tiger beard orchid grass, etc., and take the essence of them to reconcile yin and yang, so as to obtain the scorching oil.

And to reconcile yin and yang, it is natural that yin and yang are not reconciled, so it is necessary to burn the spiritual fire on the spiritual liquid, and on the fire under the water, yin and yang are not reconciled.

Seeing that the mixture of the spiritual liquid in the Ding was gradually incinerated clean, Lin Yu used his spiritual power to ingest five spiritual grasses such as red peony, green hosta, and tiger beard orchid grass, and directly threw them into the furnace.

As soon as several kinds of spirit grass entered the Ding, the fireball that was originally the size of a thumb in the Ding suddenly soared, and suddenly rose to the size of a fist, and the entire Ding Furnace actually began to shake and shake. Lin Yu was startled, and hurriedly used his spiritual power to forcibly suppress the fireball, and then calmed down.

Seeing that the Ding Furnace had calmed down, Lin Yu slowly breathed a sigh of relief. This addition of the Wood Spirit Grass to the Wood Essence Spiritual Liquid transformed by the Thousand Tails Green Cedar is the most dangerous part of the refining process of the Flame Oil.

The essence of the wood transformed by this thousand-tailed green cedar is the essence of the yang, and the Yimu spirit grass of the yin genus is added, and at this time, the spiritual fire is burned on the spiritual liquid, and the underwater fire is on the fire, and the yin and yang are not healed. Naturally, the two qi of yin and yang are mixed and surging, plus there is also a spiritual fire in it, if the rich wood essence under the five elements provides assistance to the spiritual fire, it will be like a Ding furnace directly bearing the blow of this powerful flame.

If this Ding furnace can't withstand it, it will directly explode and spread everywhere, and Lin Yu will definitely be hit hard. But fortunately, although there are slight signs of blowing up, everything is going well after all.

The Yimu Spirit Grass gradually turned into a pale cyan spiritual liquid, Lin Yu slowly probed his divine sense, and manipulated this pale cyan spiritual liquid to intersect with the original pale yellow spiritual liquid in the furnace, the pale yellow spiritual liquid of the thousand tails of green cedar slowly faded its color, and the spiritual liquid transformed by the Yimu Spirit Grass first slowly turned yellow-green, and then suddenly turned into a dark green color that was nearly black.

Seeing this, Lin Yu extinguished the spiritual fire in the furnace, took out a jade bottle, ingested this dark green spiritual liquid, and dripped it into the jade bottle drop by drop, a total of forty-one drops, and it took almost an hour before and after.

Seeing this, Lin Yu smiled a little wryly. These ten thousand-tailed green cedars should theoretically be able to refine a hundred drops of scorching oil, and ordinary fireworker disciples can also refine fifty or sixty drops, but he only refined forty-one drops at this time, although he knew that it was the first time to refin, and his skills were unfamiliar, but he was still slightly disappointed.

It is said that a highly skilled fireworker disciple can even refine nearly eighty drops, and then lie that he has only refined fifty or sixty drops, and collect the remaining scorching oil and put it into his own pocket.

This thing is the condensation of the rich essence of wood, and its function is not only to use it to burn fire, but it is a very beneficial thing for monks who practice wood walking. Although there are not many monks in the Qingxuanmen who practice Muxing, there are still some, even if there are none, you can take it first, and then take it out and sell it when you go out one day.

It is said that the senior brothers of alchemy are even worse, obviously one furnace has become more than 30 Qi Condensing Pills, but they only lied that they have only become 20 Dans, saying that what pills are difficult to refine, and the success is very low, but in fact, they are all in their own pockets. Lin Yu couldn't help but think, but he was determined to work hard to improve his skill of refining Flame Oil.

It doesn't mean that you must fill your own pockets, but if your skills are too low, you have no chance to fill your own pockets!