The first level of Taihe Yin Yang formula is just the most elementary beginner skill, which requires 33000 points.

The whole set of this skill requires 12 million points. Needless to say, it must be beyond the prefecture level skill, but I don't know whether it has reached the heaven level best.

Fortunately, when Song Fei left Qingtian sword school, he just retained 30000 points. After discovering Jun wanshuang's friendship for himself, he did not hesitate to exchange the skill of Taihe yin-yang formula, which is a red and white mark.

Different from jade slips, the mark is a one-time thing, that is, the mark can only be used by one person.

"Come and see what this is." Song Fei shook his mark in front of Jun wanshuang and smiled proudly.

"A small mark, wow, is the formula of Taihe Yin and Yang." Jun wanshuang deliberately made an exaggerated expression before looking at the jade Jane carefully.

"Hee hee, brother, what treasure did you take out and let your sister look around." Jun wanshuang took it with a smile. According to the normal situation, Song Fei had no reason to take out the formula of Taihe Yin and Yang, so she didn't give any hope at all. She thought Song Fei took out other spells for herself.

However, no matter what, as long as Song Fei gives something to himself, Jun wanshuang's heart is always full of joy.

He smiled and took the mark. Jun wanshuang put it in his palm. A touch of spiritual power had sunk into the introduction. The mark seemed to give birth to induction. He quickly drilled into Jun wanshuang's mind and began to integrate into Jun wanshuang's memory.

Song Fei looked down at the beautiful face leaning against his chest. The original smiling expression slowly converged and replaced by an extremely shocked expression.

Jun wanshuang's eyes are wide open. Even when she turns her eyes to Song Fei, Song Fei still sees the incredible expression in her eyes. This soul mark has completely shaken her.

"I, am I dreaming?" Jun wanshuang murmured. The woman with firm and mature mind didn't think she was dreaming even at the moment she saw Song Fei, but casually accepted Song Fei's existence. But now facing the first layer of the formula of yin and Yang, Jun wanshuang really can't believe this reality.

Happiness, too fast, too sudden, too incredible.

"Well, do you like this gift?" Song Fei said

Jun wanshuang said solemnly, "brother, are you the next generation descendant of our Taihe founder?"

"You think too much. I have nothing to do with your ancestor and a spirit stone." Song Fei smiled and interrupted Jun wanshuang's continued inquiry. "Don't ask. This is my secret. I really can't tell you."

"If you don't tell me, I won't tell you. What's great." although Jun wanshuang said so, his face was filled with a very excited expression. "Great, with it, I can finally break through the boundary of yin and Yang and understand the way of yin and Yang." Jun wanshuang smiled like a little girl and almost jumped up happily.

Song Fei hugged Jun wanshuang and said with a smile, "if you have it, how long will it take you to understand the way of yin and Yang."

Jun wanshuang thought, "I'm not sure how long it will take, but there should be no problem in three months."

Song Fei thought: "I'm afraid that if you understand the way of yin and Yang, you are not the opponent of Lu tiankuang. After all, they have operated for many years, but your saint's power has been suppressed all the time, and the inside information is insufficient."

"Isn't there you?" Jun wanshuang smiled. "If you lend me the Taoist instrument, I'm still very sure."

"I can't lend you my Daoqi." Song Fei shook his head with a bitter smile. Then Song Fei told Jun wanshuang about his work in Yuehua sect. His Daoqi has been familiar with Zixiao sect. If he uses Daoqi, it will attract the attention of xingmuyu of Zixiao sect. He really lifted the stone head and hit his foot.

Jun wanshuang frowned.

But Song Fei suddenly asked, "what is there in your holy fire hall? I feel a great flame."

"The holy fire hall?" Jun wanshuang was stunned and suddenly stared at Song Fei. "Little villain, you dare to play the idea of our holy fire."

"Hey, hey, anyway, if you want to leave here and leave them to your enemies, we might as well make good use of them." Song Fei said with a cheeky smile.

"The temple of the holy fire is full of prohibitions around him. You can't enter at all." Jun wanshuang said.

Song Fei smiled confidently and said, "don't worry about this. He can't escape my hand."

"Little villain, I know you have a lot of eyes." seeing that Song Fei didn't explain his means, Jun wanshuang wisely didn't ask, but continued, "that's the holy flame we have inherited for thousands of years. It's said that it was brought by the founder of Taihe religion. It's a very powerful flame, called Du Tian Sha flame."

"Superintend Tiansha flame!" Song Fei was shocked. Now he is no longer a rookie in the cultivation world. Because he is familiar with the flame, he has some understanding of the flame in the cultivation world. In the cultivation world, according to the intensity of the flame, the more common strange flames are divided into nine grades. The more typical flames from level 1 to level 9 are: ordinary flame, demon fire Dry blue flame, glazed clear fire, inner earth flame, hell black fire, raging flame holy fire, burning flame robbery fire, Sanwei real fire.

From the first level of ordinary fire to the second level of demon fire, this is only a level difference, but it spans a very large intensity.

Therefore, the flame difference is one level, and the gap is very large. For example, at the beginning, Song Fei absorbed the black inflammation of hell, so that his strength only increased from the initial stage of foundation building to the eighth stage of foundation building, and the flame increased to red.

Although Ziming magic fire was born in the demon world, and its flame intensity is only one level higher than that of hell Heiyan, which is equivalent to the flame intensity of raging fire Shengyan, it has made Song Fei enhance his strength several times stronger than that of hell Heiyan, and directly promoted Song Fei's strength from the initial stage of golden elixir to the initial stage of spiritual realm, which is much stronger than that of the first promotion. In terms of light power, A tenfold improvement.

It can be seen that the flame difference is one level, and how big the difference is.

These flames do not mean that there are only these kinds of flames in the cultivation world, but because arranging them is conducive to understanding the intensity of the flame.

Sanwei real fire has represented the extreme of the flame in the cultivation world. Further up, there are some super flames in the fairy world and the demon world.

Du Tiansha flame is not in the common flame range. It is indeed one level higher than Ziming magic fire. It is equivalent to the eighth level flame of burning flame and robbing fire, which is far beyond the seventh level Ziming magic fire.

This strange flame between heaven and earth is very rare. Even if it exists, it has long been found by the gate sect and kept in captivity, which is unknown to outsiders.

"As far as I know, this Du Tian Sha Yan is not black at all, but a milky white flame. Why are you called black fire sect." Song Fei said strangely.

"That's because I'm afraid of looking for someone to peep." Jun wanshuang said, "In the holy fire hall, the real flame is hell's black inflammation and black flame. Therefore, it is declared that hell's black inflammation is supplied in the holy temple of the black fire sect. This secret is known only by the saints and religious leaders of all dynasties. The real Du Tiansha inflammation is buried underground by us. I'm very surprised how you little villain found Du Tiansha inflammation."

"Hey, hey. That's my secret." the sun's true fire, as the source of all fires, is naturally more sensitive to flames than ordinary people.

"Brother, if you have the ability, you can absorb the governor Tiansha Yan. Don't burn yourself to ashes." Jun wanshuang said with a smile, "sister has never heard that there is such an overbearing skill in the world."

Song Fei really wants to absorb Du Tiansha Yan directly, but there are not many points at present. Only some points exchanged with the prohibition of black fire sect some time ago are left, which is not enough to exchange for a Yin bead. You know, this is Du Tiansha Yan, a more violent energy. I'm afraid even a Yin bead of 50000 points is not enough. To be safe, exchange ten such Yin beads, Song Fei Fei has some confidence in his heart, but where can I find 500000 points? I'm afraid the whole prohibition of black fire sect has been exchanged, and it's not enough to accumulate such huge points.

Moreover, Song Fei can't risk all the prohibitions of the black fire sect, which will cause the shock of the black fire sect, which is inconsistent with his own purpose.

Not to mention all, for the time being, even one tenth of the ban can not be removed, otherwise it will inevitably cause panic in the black fire sect and carry out the strongest vigilance.

The absorption of flame can't be disturbed. Song Fei wants to do it secretly, so he can only let the black fire sect continue to maintain its superficial calm, so he can stuffy his hair and make money.

"Brother, what's the matter? Is there any difficulty?" the careful Jun wanshuang whispered when he found Song Fei's hesitation.

"Do you remember the Yin bead we got when we killed an old ghost together?" Song Fei said with a bitter smile. "I can only slowly absorb the flame with that Yin bead. The Yin bead is so precious that I can't get a Yin bead in a short time. Maybe I can only grab it when it's time."

"Yin beads? Yin and Yang blend to dissolve heat?" Jun wanshuang suddenly understood Song Fei's meaning, but a very moving smile appeared on her face. "It's such a small matter. You didn't say it earlier."

Song Fei looked at the proud smile on Jun wanshuang's beautiful face and was suddenly overjoyed. "Do you still have Yin beads? However, the original Yin beads need more than ten."

"You think beautifully, not to mention ten, not one." Jun wanshuang joked, "but what is the Yin pearl? Have you forgotten where it is? Hanquan cave, this place, but there is a Yin treasure."