And at this moment, Chu Chen is in the cultivation tower, cultivating hard, two hours a day, enough to use it well.

These fire vitality, even if the physical body has no time to refine, he is all roughly hidden in the dantian, where a vortex air flow is forming.

"Could this be the Spirit Mansion in the Spirit Martial Realm?" Chu Chen noticed the situation in the dantian, and couldn't help but show a hint of joy.

Zifu Zhi said, I have understood a little bit, not everyone can open it up, and Chu Chen didn't expect that now in the Lingwu Realm, it will be formed.

Although this is not a strange thing, it is very practical for a martial artist, and he can store all the fire vitality that cannot be refined for a while in the spirit mansion, so that he can also refine the internal organs, muscles, bones, and fur all the time.

Although the ten veins are complete, Chu Chen's foundation exercises are still using the Immortal Sutra, which is different from martial arts, a technique that is not so particular, as long as the grade is reached, you can continue to cultivate.

"If it was just to open up ten martial veins, I would have reached it now, but it is impossible to really be as said, the martial body is mysterious, immortal and indestructible. Chu Chen thought as he ran the exercises.

Suddenly, in his eyes, a strange color was revealed, the immortal scripture is using the power of the ten veins to strengthen the spirit mansion?

Chu Chen wasn't sure, if this was the case, subverting cognition, after the Spirit Mansion was opened up, wouldn't it be a store of vitality, could it still grow gradually?

Thinking about it like this, I couldn't wait to experiment, and after putting the Immortal Sutra into operation, sure enough, the ten martial veins exuded a mysterious aura, and the Yuan Power that diffused gathered in the long river and transported towards the dantian.

The Spirit Mansion, under the transmission of the ten martial veins Yuan Force, seemed to be working hard to grow, and the fire vitality that drilled into the body was then roughly hidden in the Spirit Mansion.

"This..."Chu Chen stopped the operation of the Immortal Sutra, opened his eyes, and revealed a trace of disbelief, ten martial veins, really strengthening the Spirit Mansion.

At this moment, he has determined.

Immediately, the ecstasy in his eyes is not concealed, if so, then the spirit mansion will be broken and expanded, opened up, and in the end, can the mountains and seas be filled?

This crazy thought, in his mind, flashed, Chu Chen himself was frightened, he had a hunch that he had cultivated the Immortal Sutra and had embarked on a different path of martial arts.

Although I don't know what changes have changed in the expansion of the Spirit Mansion, the most obvious effect is that you can store more vitality, and at that time, the vitality in your body can be directly transformed into yuan power, and in the enemy, you can support it for a longer time, others may have exhausted the yuan power, but they are still at their peak, and the advantage is very obvious.

For the showdown three days later, Chu Chen became more and more confident.

However, now that the fire element power has not been mastered, it seems that it is necessary to go to the martial arts pavilion and choose a pure yang technique in order to understand the fire element power more conveniently.

However, for the time being, there is no hurry, Chu Chen planned this matter and put it after the duel with Sima Volley.

In the blink of an eye, there was only one day left before the day of the competition, and Chu Chen, according to the usual time, came to the Danyuan Garden to learn alchemy knowledge.

"Today, you are honored to invite you to an alchemy wizard from our academy, let her teach you today's class. Ke Chang said on the podium, with a hint of a smile on his face, but he didn't say who it was, which whetted everyone's appetite.

"The alchemy wizard in the academy, who could it be?" a group of disciples looked forward to it.

Soon, from the door of the classroom, a person walked in, wearing a pure blue long dress, with an extremely slender waist, and the half of the lotus root arm was exposed, as white as snow.

Especially that face, which can only be described as amazing, the facial features are very exquisite, and the bangs of Qi Shun cover the forehead, which looks very cute.

The disciples in the classroom, the moment they saw this girl, they even forgot to breathe, those female disciples, their eyes were full of jealousy, but they had to admit that under such a temperament and countenance, they were dim.

Beauty is admired by men and envied by women.

"Bai Yuhan?" Chu Chen is not so unbearable, but today Bai Yuhan is indeed very beautiful, I didn't expect that she would come to the Danyuan in the outer courtyard and give a lecture to everyone.

And Bai Yuhan, who also saw Chu Chen, smiled and nodded.

The guy sitting in front of Chu Chen thought that Bai Yuhan was smiling at her, a heart, poof, almost jumping out.

"I'm not mistaken, our academy's beautiful genius, Bai Yuhan, greeted me with a smile?" This disciple was completely dizzy with happiness, his saliva was turbulent, even if he was a genius, he had no image at the moment, he was just excited.

"Laugh at your lungs, people are greeting Chu Chen. For a while, the eyes of the crowd all looked at Chu Chen, and they were all envious.

"This guy, the scenery in the outer courtyard is not enough, and he even knows Bai Yuhan. ”

"Do you want me to be killed by everyone's eyes?" Chu Chen said with a smile.

In class, she said this blatantly, and in front of so many people, Bai Yuhan's face turned slightly red, but she was extremely cultivated and didn't take it seriously.

"Although I haven't cultivated in the outer courtyard, Ke Changlao has also taught me alchemy, so today, I specially give a lecture to you junior sisters and disciples. Bai Yuhan smiled slightly and said in a soft tone.

Everyone knows that Bai Yuhan is a closed disciple, and she entered the inner courtyard directly, so she has never been in the outer courtyard, which also shows that she is very talented, so she can be favored by Starfall, not to mention talent, not to mention soul power, the nine martial arts veins alone are amazing enough.

"Bai Yuhan is right, I once taught her, but it was more of her own efforts, so the alchemy technique, future achievements, definitely surpass me, as long as you work hard, one day, you will also reach this height. "It's time for Ke Changlao to come out and encourage everyone.

However, at this moment, the crowd's minds were not on this, they were all on Bai Yuhan, Ke Changlao coughed awkwardly, and retreated with interest.

It is no surprise that today's class is the most enthusiastic among the disciples in history, but in the end, I didn't remember anything, and I all looked at the beauties.

After finishing the course, Chu Chen found Bai Yuhan.

"I've got something to look for you. ”

"I've got something to look for you. ”

As a result, the two said at the same time, and couldn't help but be slightly stunned.

"Speak first. ”

"Speak first. ”

The two were courteous to each other, but the result was that they spoke in unison, and they couldn't help but feel hot on their faces.

"Calm, calm. Chu Chen comforted himself, killing so many people, he didn't feel anything, how to face Bai Yuhan, but he was nervous.

Coughing, in order to avoid another coincidence, Chu Chen said, "Since this is the case, then I will talk first, how can I improve the level of the pill in the process of alchemy? That is to say, how can I refine a higher grade pill." ”

"Huh?" Bai Yuhan's expression froze slightly, "You want to refine the pill?" Although you know soul arts, it is a different concept from alchemy. ”

"No, you misunderstood, I just wanted to find out in advance, who made you a teacher. Chu Chen said with a smile, Dan Furnace, he has already bought it from Wanbao Pavilion, Huo Yuan Li, is also trying to refine, materials, he has Yuan Stone, he can buy it.

The only problem at the moment, that is, the grade of the pill, which is also the most complicated, he has no experience, in order to avoid going the wrong way, so he asked Bai Yuhan.

She is still an alchemist, and she didn't expect that since she had an opportunity, she would have to ask carefully.

Chu Chen said this, Bai Yuhan was slightly relieved, for Chu Chen, she was already surprised enough, if she had only come to the academy for such a short time and learned alchemy, then she could really hit the wall.

"Soul power, flame, and Ding furnace, these are the three major elements of alchemy, if you want to refine a high-grade elixir, you must have these three aspects, the first important thing is soul power, if you don't have strong soul power, you can't refine it. ”

"And the flame is equally important, often high-grade elixir, the materials required are extremely complicated, and they need to be refined and decomposed with flames, including when they finally become pills. ”

"The flame also plays a vital role, and the last Ding furnace, many people ignore it, thinking that any Ding furnace can be, in the early stage, but in the later stage, if the quality of the pill is high, a good Ding furnace is needed. ”

"Because some Dan furnaces have special materials, they will help in alchemy. Bai Yuhan said slowly, in a clear manner.

It can be seen that she has a very thorough understanding of the basic knowledge of alchemy, and in the face of Chu Chen's inquiry, she said it without reservation.

"I see. Chu Chen nodded, it seemed to be similar to what he thought.

Although Bai Yuhan's answer was comprehensive, there were some things that he didn't want, but it was good to be able to answer for him