"This time, I'm going to succeed. Looking at the Dan furnace in front of him, Bu Fan said with confidence.

"I believe in you. Nodding slightly, Xianyun seemed to be very optimistic about Bu Fan.

In Xianyun's mind, she has taught Bu Fan so much "experience", and she has also said all kinds of things about alchemy to her teacher herself, but if she can think of it, she also told Bu Fan to listen, what is it, Bu Fan should also succeed.

You must know that her teacher's experience is a secret that cannot be passed on, and if it weren't for someone to solve her doubts, she wouldn't be able to figure it out for a year.

Even she hadn't figured it out much so far.

Failure, that's just a few times at most.

"Whew. Deeply exhaling the stuffy breath in his chest, Bu Fan once again began his long journey of alchemy.

The eyes of the four statues began to flicker again, and the light came alive with a dim light, and suddenly the entire cavern was illuminated by this light.

The spiritual fire was churning in the Dan furnace, and Bu Fan controlled the heat in his hand very calmly, carefully controlling the output of this spiritual energy.

Suddenly, Bu Fan's eyes opened slightly, and the stone tablet on the Dan furnace opened again, and at the same time, Bu Fan threw the spirit grass into the Dan furnace.

Half an hour later, this spirit grass had been burned to ashes.

Seeing that Bu Fan's previous efforts were all gone, Xian Yun did not show a disappointed look on his face, but sighed in his heart, failure was expected, but it was inevitable for a person who was waiting for the pill to save his life.

didn't have time to see what was going on with the thin clouds on the side, Bu Fan frowned, then stretched out between his eyebrows and started again.

It didn't take long for the muffled sound in the Dan furnace, and Bu Fan failed again.

This time, Bu Fan did not stop, released the spiritual fire, and started again

Fail.

Fail.

Fail.

Fail......

I don't know how much time has passed, and I don't know how many days or hours have passed outside in this underground cavern.

Bu Fan couldn't remember how many times she had refined Xianyun along the way, anyway, the last time she counted was at two hundred and thirty-five.

She just sat here and watched Bu Fan's failure, and the blue silver grass around Bu Fan was also decreasing at a visible rate.

If Xianyun got up from time to time to bring the Blue Silver Grass to Bu Fan, there would be nothing left here.

Failed again and again, but Bu Fan started again and again as if he didn't know how to rest, and then failed, and then began.

The time of failure is long and short, after each failure, Bu Fan will be silent for a while, and then start again, if there is no aura, he will take medicine, when he is hungry, he will eat some spiritual grass that can maintain his physical strength, and there is also a pond not far away when he is thirsty, and he will start again after he has fully recovered, but he has never been able to refine the first spiritual grass of the Rejuvenation Qi Pill.

And in this process, Bu Fan didn't say a word and didn't communicate with anyone.

I don't know when, the little guy who was originally swimming in the spiritual grass pile also sat next to Bu Fan from time to time, tilting his head motionlessly and looking at the serious young man in front of him, sometimes he would feel bored and go out for a walk, but after a while, he walked back slowly and continued to look at Bu Fan.

As the number of failures increased, Xianyun's heart became more and more disappointed, and he already felt that he had not found a good seedling.

Even so, Xianyun was stunned by Bu Fan's perseverance at the moment.

Although the time spent together is not long, in her eyes, Bu Fan is okay with the things she likes and is willing to work hard for them.

But in terms of things he doesn't like, he is a lazy guy, he has no perseverance to do anything, he can't persevere, he is tired of reading a book, and he complains bitterly for half a day, how can he be so persistent for alchemy.

The choice of Bufan was just a reason for being forced to be helpless.

She doesn't think that Bu Fan is a guy who loves alchemy, although alchemist is a profession that others dream of becoming, but she can't see any enthusiasm for alchemy in Bu Fan.

Otherwise, he wouldn't have complained all the time when he was asked to read.

Several times, Xianyun wanted to let Bu Fan stop and rest for a while, but when he saw Bu Fan's serious appearance, he couldn't say anything when the words came to his mouth.

But part of the reason is... Bu Fan's efforts are also good for Xianyun, what if she succeeds, after all, the relationship between her and Bu Fan is not to the level where she needs to care about herself, and the matter of being tired or not is not so simple in Xianyun's opinion.

In the failures again and again, Xianyun did not bother Bu Fan, the little guy did not bother Bu Fan, and even the old trick did not bother Bu Fan.

Of course, Lao Wei knows how many failures Bu Fan has experienced at this moment, but he knows how persistent he is when he is serious, although he doesn't know why Bu Fan is working so hard at this moment, but Lao Wei will never bother him at this time.

"Boom. ”

With a soft sound, a burst of burnt smell came out, and as expected, Bu Fan failed again.

Calmly took out the burned spirit grass residue in the Dan furnace and threw it on the ground, Bu Fan changed his normal behavior this time, but did not start to be silent as before, but directly began to catch fire, throwing the spirit grass into the Dan furnace at the same time.

The blazing spiritual fire was churning in the Dan furnace, and the trance light shone on Bu Fan's face, which made it impossible to see Bu Fan's expression at this moment, or Bu Fan didn't have any expression at all at the moment, just staring at the flames in the Dan furnace, and the shadow of the spiritual grass outside the Dan furnace faintly revealed.

After a while, Bu Fan's hands began to tremble slightly, and dense and fine beads of sweat appeared on his forehead, and the beads of sweat gradually flowed on Bu Fan's forehead, and then gathered together, flowed down, and fell to the ground.

With the inaudible "ticking" sound of beads of sweat falling to the ground, Xianyun swallowed a mouthful of saliva.

She knew that Bu Fan was about to run out of spiritual energy, and the gradually extinguishing spiritual fire in the Dan furnace was the evidence.

At this time, he saw that Bu Fan suddenly withdrew his hand, and the spiritual fire was suddenly extinguished, and the Dan furnace returned to its original appearance again, and the eyes of the four statues on the Dan furnace also dimmed.

The light in the cavern also disappeared at this time, and the light emitted by the remaining crystal balls remained bright again.

Seeing this, Xian Yun was stunned, I don't know why Bu Fan did this, you must know that even if the final result is failure, but the most taboo thing for the alchemist is to extinguish the flame in the Dan furnace at once, just let the flame in the furnace slowly extinguish.

Even if the aura is not good, at most it will make the flame extinguish more slowly.

If the flames are extinguished in an instant, the spirit grass in the Dan furnace will also be destroyed in an instant, and there is a high possibility that there will be a danger of exploding the furnace, and if you can't react, even the alchemist himself will be affected.

Then, Xianyun's expression changed from puzzled, to puzzled, and then to surprised.

After Bu Fan withdrew the flames, there was no movement, and there was no muffled snort from the previous failure, but simply calmed down.

After a breath, Bu Fan exhaled flatly, did not speak, blinked, and gently rubbed his eyebrows.

The high-intensity failure just now really made his spirit close to collapse, and he really should be grateful for the previous few times he used "Guifan" and the experience of subduing Xiao Yan, otherwise this level of Bufan will definitely not be able to persevere.

As for why he suddenly began to be so obsessed with alchemy.

The reason is that even he thinks it is funny, but it is simply because he can't hold his breath.

Just like the psychology of gamblers, the more money you lose, the more the gambler wants to win, and then you keep gambling.

And Bu Fan is this kind of mentality, the more he fails, the more Bu Fan refuses to admit defeat, and then ...... Then there were more and more failures, and finally it evolved to the level of forgetting to sleep and eat.

But the good thing...

The corners of Bu Fan's mouth hooked, and he looked at the Dan furnace in front of him, and in the Dan furnace, there were things he had refined in countless failures.

Thinking like this, Bu Fan's hand reached out to the Dan furnace at the same time, gently touched one of the statues outside the Dan furnace, put one hand underneath, and then the statue's head suddenly drooped.

After a breath, a drop of dark blue water slowly appeared in the statue's mouth, and then slowly rolled down Bu Fan's hand.

The water droplets seem to be somewhat viscous, so they roll slowly in the statue's mouth.

And this also allows Xianyun to see the whole process more completely.

Blinking, Xianyun didn't seem to believe it, it stands to reason that Xianyun should be happy, but at this moment, she was stunned as if she hadn't reacted.

It wasn't until Bu Fan smiled and stretched out his hand in front of him that Xianyun reacted.

"You... Succeeded?" Instead, the drop of water in Bu Fan's palm, Xian Yun licked his lips and said in a stunned voice.