This night, Yun Fan slept for two days and two nights, which made him very helpless, because there was too much time wasted.

After completion, Yun Fan felt that there seemed to be an extra connection between himself and Yun Chuxue, like the shackles of fate, binding the two together forever.

"I really want to try it. Yun Fan really wanted to mobilize Yun Chuxue's soul power to play, but he thought that this would hurt the other party, so he dispelled this idea.

The next Yun Fan naturally cultivated the "Heavenly Cang Derivation Technique", because the first step of retrograde spiritual power had been completed, so he started the second step, that is, to condense the Heavenly Cang Seed.

The second step is the most difficult, and Yun Fan has to be careful when he is proceeding.

And Yun Chuxue looked at him in Yun Fan's sea of knowledge, wanting to see what the other party could cultivate?

Yun Fan ran the "Heavenly Firmament Technique", and on the surface of his body, a faint blue light appeared, just like a thin gauze coat, which was very wonderful.

Yun Fan observed his dantian while running, because as long as he condensed the Tiancang seed, he could say that this exercise was basically successfully cultivated.

Soon, in Yun Fan's dantian, a faint swirl of cyan color appeared.

"It's simple. ”

When the faint swirls of cyan color appeared, Yun Fan felt that this exercise was not difficult.

Time passed by second by second, and the cyan color vortex became denser and denser, Yun Fan was very excited, because as long as all the cyan color vortex was condensed at one point, the Tiancang Seed would appear.

"How weird?"

It stands to reason that even if the second step can be successful, it will take a long time, but Yun Fan seems that as long as he has no accidents, he will be able to condense the Heavenly Cang Seed today.

"Could it be that I'm so talented?" Yun Fan thought as he only thought of this reason.

When the secret of the blue color reached a certain level, Yun Fan began to condense, but when he wanted to condense, Yun Fan discovered an incredible thing.

"Why can't it be condensed?"

Yun Fan was surprised, because he couldn't figure it out, what went wrong?

After some hard work, Yun Fan still couldn't condense, and in the end, he had to give up, and just when he gave up, the cyan vortex in his dantian disappeared.

"How the hell is it condensed?"

After failing to cultivate, Yun Fan fell on the stone bed, thinking about something he didn't understand when he was cultivating.

"I think you should ask the people who have succeeded in cohesion. Seeing that the other party failed, Yun Chuxue said suggestively.

"Go and ask the person who has succeeded in cohesion...... Yun Fan suddenly realized: "That's right!"

Because in this way, you will be able to know where your problems are, and as long as you find them, you will be able to cultivate.

After deciding to do this, Yun Fan immediately ran outside, but he didn't know who had succeeded in condensing.

In the end, I had no choice but to ask the slightly older staff, because they had been in this place for a long time and should have heard of it.

"Let me ask, who in the Spirit Courtyard has cultivated the Heavenly Firmament Technique and cultivated to a very high level?" After seeing a middle-aged man who was about forty years old and was pruning flowers and trees, Yun Fan immediately ran up and asked very politely.

"You, why are you asking this?" the middle-aged man was stunned, stopped what he was doing, and said strangely.

"Because, I'm cultivating the Heavenly Firmament Derivation, so I want to ask others and discuss my experience. For these, Yun Fan felt that there was no need to hide them.

"You cultivate the Heavenly Firmament Technique?!" The middle-aged man said in surprise, but soon, he thought of someone: "You are the new student, Yun Fan!"

The reason why the other party is judged to be Yun Fan is because the other party's age and cultivation are obviously a freshman, and a freshman can scrape together so many points in such a short period of time in exchange for "Tiancang Derivative Formula", except for Yun Fan, a celebrity, he really can't think of who else it is?

"That's right. Yun Fan admitted it very simply.

The middle-aged man really didn't expect a character like the other party to come and ask himself, so he exhaled and said, "If you want to find someone to discuss the experience, I think, it's better to go directly to the Sundries Hall and exchange the points for the experience left by the seniors." ”

"Experience Jade Jane?" Yun Fan was a little surprised.

"Yes, the experience jade slip is very rich. The middle-aged man said, because in his opinion, it is too troublesome to find someone to discuss, even if someone finds it, they must be free or agree, in that case, it is better to exchange experience jade slips.

"Thank you then. ”

As soon as he heard the experienced jade jian, Yun Fan thanked him, and immediately ran in the direction of the sundry hall, because his thoughts were the same as those of middle-aged people, it was too troublesome to find someone, and even if someone found it, they might not be free or agree.

When entering the utility hall, Yun Fan asked the staff directly......

Under the guidance of the staff, Yun Fan knew that there were many experience jade slips of the "Heavenly Cang Derivation Technique" here, and not only that, but even the experience jade slips of other exercises were available.

The price of these experience jade slips is determined according to the practice itself, as well as the owner who left these experiences, that is, the higher the fame of the master, the more expensive the experience jade slips will be.

Originally, Yun Fan wanted to read it directly, but he didn't expect that these jade slips were banned, and only after they were exchanged, could they help you lift them.

With no choice, Yun Fan had no choice but to choose the most expensive piece, asking for two hundred and fourteen points.

At the time of trading, although the flesh hurts, in order to cultivate the "Heavenly Firmament Derivative Technique", I can only grit my teeth and buy it.

After the transaction was completed, Yun Fan left quickly, because when he first entered the utility hall, he was recognized as Yun Fan, so many people appeared around and were pointed at by them.

After leaving, Yun Fan returned to his place and began to study the contents of the jade slip.

"Sure enough, you get what you pay for. ”

When reading it, Yun Fan found that the content in this jade slip was very detailed, and it was quite incisive.

"Haha, I found it. ”

Yun Fan quickly found out why he couldn't condense the Heavenly Firmament Seed, because when condensing, that cyan energy was controlled by soul power.

Yun Fan continued to read, so as not to encounter incomprehensible questions.

Two hours have passed, Yun Fan has already read all the information and experience related to the first layer, if nothing else, he should be able to succeed.

So, Yun Fan started his cultivation again, and this time, just like the previous time, a cyan energy vortex began to appear in the dantian.

And when the whirlpool became denser and denser, Yun Fan controlled his soul power and began to condense.

Condensing with soul power, this is a very long process, but Yun Fan is very strange, what is the energy of this cyan color.

It stands to reason that soul power is an invisible thing, and it is impossible to control tangible objects, but now, it can actually control it.

"Wait and check the jade slip to see if you can know this special energy?" Yun Fan thought so, because he had only read the first related content, and there was still a lot of unseen content in the back. But the most important thing now is cohesion.

Yun Fan began to use his soul power, and just as his soul power touched the cyan energy, the vortex suddenly slowed down.

Because he had seen the content on the experience jade slip before, this time, Yun Fan was not surprised.

When the vortex slowed down, in the middle, a small point of light suddenly appeared.

"yes, that's it. ”

Yun Fan thought excitedly, because this was the basis for condensing the Heavenly Firmament Seed.

And what Yun Fan has to do next is to condense all the cyan energy to the base point, then the Tiancang Seed will be condensed and completed.

However, when it comes to condensing seeds, there are very complicated rules, and if you deviate from this rule, then the seeds will disappear, that is, they will fall short.

However, when condensing, Yun Fan found that the strange energy of the cyan color did not even move.

"What's going on?"

Yun Fan didn't know what the reason was this time, but judging from the jade slip of the information, it should be okay.

Yun Fan tried a few more times, but there was still no response.

"Wait......"

When Yun Fan was about to give up, he suddenly thought of the four words on the information jade slip.

Investigate what it means!

These four words have appeared in the information jade slip, but they are not conspicuous, only saying that when condensing the seeds of the sky, investigate their meaning.

Originally, Yun Fan thought that the meaning of this survey was to understand the structure of the seeds in advance when condensing the Heavenly Firmament Seed, because the structure of the Heavenly Cang Seed was quite cumbersome, and if you were not careful, you would fail.

But now, Yun Fan feels that these four words have another meaning.

The representative of its meaning should be the artistic conception!

Of course, this is just Yun Fan's guess, I don't know if it's correct or not, and there is no obvious explanation in the exercises, unless you find someone who is familiar with the "Heavenly Firmament Derivative Technique" and ask.

But whether it's true or not, you can only know by trying.

So, Yun Fan sank into the dantian again, and the cyan vortex still existed.

And this time, Yun Fan did not use his soul power to condense the strange energy in the point of light, but observed, wanting to see what was contained in it, if after a while, he didn't see anything, then he could only ask others.

In the process of observation, time passed one by one, and he didn't feel anything at first, but gradually, Yun Fan found that this cyan energy vortex was really different.

In the observation, time passed quickly, just like that, two hours passed, and Yun Fan was already addicted to it.

Then, another hour passed, but at this moment, Yun Fan's consciousness suddenly recovered, that is, he had broken through the artistic conception in it, and of course, there was also a possibility that he gave up the investigation.

"Haha, I'm a genius. ”

Yun Fan laughed in his heart, and the next thing to do was to control his soul power and integrate the strange energy of cyan into the point of light.

"This time it did. Yun Fan was very happy, because the cyan energy had already entered the point of light.

"Then it's a matter of time. ”

Yun Fan used his soul power to control the cyan energy and enter the point of light little by little.

But immediately, Yun Fan mourned, because with his current soul power, the amount of control was too small.

"It really takes time. Yun Fan had to accept this cruel fact, but now he could only hold his head high and move forward step by step.

When the soul power was almost consumed, Yun Fan found that his completion level was not even one percent.

"Bad luck. Yun Fan felt that he was very miserable, because in the process of proceeding, he had to tighten his spirit at all times, so as not to make a mistake in the structure of the Tiancang Seed, in fact, to put it bluntly, just one word, tired, you know, at the same time, it consumes soul power.

It wasn't until the soul power was exhausted that Yun Fan let his consciousness withdraw, but just as he was withdrawing, he suddenly found that the black crystal in the sea of consciousness lit up.

And Yun Chuxue also found that although she didn't speak, her eyes were just staring at Heijing motionlessly.