"No problem! Take whatever you want. " Xu Fan indifferent said, even if Yan Ying all take it doesn't matter, after all, she saved his life, always give someone a little return just right.

"Really? Don't lie to me who helps you! " Yan Ying doubts of say, this kid when so rich.

Come on! Kindness is the liver and lung of a donkey.

Xu Fan did not have the good spirit to say: "lets you take you to take! There's so much nonsense. I'll take all if I don't take it. "

"I'll take it, I'll take it! There's no manners at all Yan Ying mumbles.

Later, he went to the big box and began to look at the objects inside.

Just see inside a silver needle, Yan Ying eyes suddenly a bright, come forward to the silver needle in hand.

"Yes! I picked such a good thing. " Xu Fan said with a smile.

This silver needle is exactly the silver needle of the four elders at the beginning. It was made by refining it with ten thousand years of dark ice for seventy-nine days. As long as the person who was stabbed by the silver needle will freeze and lose his life.

It can be said that this ice soul silver needle is a very powerful magic weapon, which is more than enough for self-defense. It is also a good weapon to fly out to attack the enemy.

"What! You want it? Whatever you say you can choose. " Yan Ying holds the silver needle tightly for fear that she will come and rob it.

"It's hard for a gentleman to catch up with his words, so don't take your villain's heart and give it back to him, OK?" Xu Fan said with tears and laughter, and then motioned Yan Ying to continue to choose.

But at this time Yan Ying also some shy, five five cent just say, after all, the effort or Xu Fan, he can't pit others.

Then Yan Ying chose a few herbs and shook her head.

"Are you sure?" Xu Fan seems to know Yan Ying again. Have you been hurt in the head,? It's not your style!

"What are you talking about! Believe it or not, I'll kill you! " Yan Yingliang in the hand of the silver needle, make a pair of attack appearance.

"Forget it! I'll help you refine the remaining herbs into pills, which will help you break through the strength. " Xu Fan said.

"It's OK. I just need these pills." Yan Ying also does not refuse, agreed directly.

Yan Ying still takes the overall situation as the most important thing. It's not the time to shirk. It's better to improve her strength and repay Xu Fan later.

"That's fine! I'll let you know then. " Xu Fan nodded and went into the study.

Take out the alchemy stove in the storage ring, and Xu Fan takes out some medicinal materials from the big box, ready to start alchemy.

What he wants to practice now is Qi gathering pill. As the name suggests, Qi gathering pill is the pill that gathers the aura of heaven and earth. After taking it, people can quickly absorb the aura of heaven and earth. For practitioners, it is a very important pill, and some places even use it as currency.

The medicinal materials needed for Juqi pill are very common. Even the medicinal materials bought on the market can be used to refine Juqi pill. However, the effects of different years of medicinal materials are different.

If you practice with Millennium ginseng, its efficacy is hundreds of times higher than that of ordinary herbs. Plus other Millennium materials, it is estimated that its efficacy is even more terrifying, comparable to the first-line top pills.

Because of the increase in drug properties, the refining of Dan medicine is also a lot more difficult.

Fortunately, Xu Fan has three kinds of real fire, which can improve the success rate of refining pills, so he doesn't have to worry about the failure of refining pills or excessive material loss.

Xu Fan went to the alchemy furnace and sat down cross legged. He adjusted his breathing and instilled the spirit into his arms.

Then put your palms on both sides of the alchemy furnace, and transfer the three flavors of real fire in your body.

WOW!

Goodbye, Xu Fan's palm suddenly burst out two groups of scarlet flames. The moment Sanwei real fire appeared, the room suddenly seemed to rise more than ten degrees.

The heat wave is rolling. Fortunately, Xu Fan has cleaned up all the sundries in his study. Otherwise, it is estimated that there will be a fire.

Xu Fan put his palms on both sides of the alchemy furnace.

The real alchemy is not the same as that in TV. A little Taoist sits in front of the alchemy stove and burns a fire to alchemy.

The real alchemy technique is not to burn with fire, but to use one's own spiritual power to urge the flame and heat the palm on both sides of the alchemy furnace.

Such a light is not on the outside, but on the inside of the alchemy furnace. There is no flame in the outside world.

Moreover, the inside of the alchemy furnace is completely closed, that is to say, the ordinary mortal flame can't burn at all, and the ordinary flame needs oxygen to burn.

But the fire of spirit power is different. It can burn in vacuum. In the vacuum alchemy furnace, because of the closed environment, the power of the elixir can not be released. The elixir refined in this way is the real effective elixir.

Because of the direct contact between the flame and the pill, the nature of the flame will also affect the efficacy of the pill. The more severe the flame, the more powerful the pill will be.

And the best fire for refining pills is Sanwei real fire.

Sanwei real fire may not be the strongest flame, but the effect of refined elixir is stronger than the general flame, and can improve the success rate of refining elixir.

For example, if the success rate of this furnace of Qi gathering pills refined by Xu fan is 100%, 20 pills will be produced.

But ordinary people simply can't achieve this success rate, neither can Xu Fan.

His success rate is about three levels at most, but Sanwei zhenhuo can increase the success rate by about 30%. Therefore, overall, Xu Fan's success rate is about 60%.

This success rate is already very high, and the average master of Dan Dao is just about this level.

Xu Fan's concentrated sitting in front of the alchemy furnace does not mean that he can sit down and rest after lighting the Sanwei real fire, waiting for the success of alchemy.

In the process of alchemy, changes in the surrounding environment will certainly affect the pills inside. Therefore, Xu fan should always keep an eye on the pills and change the size of the flame according to the surrounding conditions.

Two hours later, Xu Fan's eyes were a little sour. At this time, a dull sound came from the alchemy furnace.

This is the time! As soon as Xu Fan's eyes brightened, he quickly patted the alchemy furnace. The lid of the alchemy furnace opened instantly.

The moment the lid was opened, Xu Fan took the opportunity to throw the remaining herbs in, then closed the lid and continued refining pills.

When the medicinal materials enter the Dan stove, they are burned by three kinds of real fire, and immediately turn into a pale yellow liquid. Under the control of Xu Fan's idea, the liquid slowly merges into the pills that are about to take shape.

Then there is a long wait, waiting for the power of the pill to be fully integrated, and after training to impurities, the pill will be completely formed.

Now the pill is just a small black ball, after the refining of Sanwei zhenhuo, it will become a small white ball like jade.

In this way, the pills are free of impurities. The more impurities there are, the more powerful the pills are.