The more impurities in the body are discharged, the greater the benefits will be for future cultivation, and the purer the body, the greater the help will be for breaking through the bottleneck of the foundation building period in the future.

In fact, on the path of cultivation, the Qi refining period and the foundation building period are just a process of laying the foundation, and only when you truly enter the Jindan stage can you truly enter the door of cultivation.

The feeling of the fourth layer of qi refining is different, the mana within the dantian has more than doubled, and it is much purer than when it was at the third layer of qi refining.

Even the meridians and acupuncture points in his body had been expanded, and they had become more tenacious, and in the sea of consciousness, Han Fei's divine sense strength had more than doubled, and at this time, his divine sense was enough to perceive something fifty or sixty zhang away.

After carefully feeling the changes in himself, Han Fei's mood also returned from excitement to calm.

It is not worth being excited for too long to break through the first bottleneck on the path of cultivation, after all, the road of cultivation in the future is still very long, and there will be more and more difficulties, all of which you have to face again and again.

I just broke through, and the mana in my body is still a little restless, so I need to stabilize it again, and at the same time let these surging mana get used to it.

In the blink of an eye, there were only a few days left in the last few days, and at this time, Han Fei's cultivation had already been completely stabilized, and it was time to prepare for the future task, so he took out the two jade slips and looked at them carefully.

The information in the jade slip is extremely detailed, each elixir not only has a detailed text description, but also a drawing, and records the elixir to which it is applicable, or the main medicine or the side medicine, and finally records the place where these elixirs generally live.

Immediately, Han Fei looked at it with great interest, and silently wrote down the details of this kind of elixir.

As soon as the time of the month was up, Han Fei planned to go out, but before he got out of the stone room, there was a fluctuation from the forbidden formation of the guard, and someone actually came to the door.

"Hey, Senior Brother Jia Liang, I was just about to go to get the task, and you are here. ”

"Wouldn't that be just right, Senior Brother Han come with me. ”

"Then there's Senior Brother Laojia. ”

"Senior Brother Han, you have broken through in such a short period of time, congratulations. At this time, Jia Liang finally noticed the change in the aura on Han Fei's body.

"Senior Brother Jia smiled, it's just a bottleneck in the middle stage of qi refining, it's not worth mentioning. ”

"But the ancestor said that you are the qualification of the Void Spirit Root, and it is not easy to break through the bottleneck. ”

The two of them had come to the core of Qingyun Pavilion, on the mountainside at the top of a mountain peak, revealing holes, and a circle of stone chambers had been built on the periphery, the scale was far larger than the stone chamber they lived in.

After Jia Liang's introduction, Han Fei learned a little about this.

Those caves are the alchemy rooms of Qingyun Pavilion, there are as many as twenty-seven in total, and according to the different qualities, they are divided into nine rooms of A, B, C and III, and the first-class alchemy room can only be entered and used by the elders of the Jindan period and some alchemy masters in the sect.

The second-grade alchemy room is used by all disciples in the foundation building period, and only the last third-grade alchemy room is available to the disciples in the qi refining stage, but not all disciples in the qi refining period can use it.

Basically, some disciples of the inner gate in the qi refining period, plus some disciples with high alchemy attainments in the outer gate are eligible to use it, but when using it, it must be approved by Elder Jia.

These alchemy rooms mainly use high-grade earth fire, and the monk's spiritual fire is only used to assist, so it can save a lot of mana when refining pills, and at the same time improve the quality of the elixir.

And the eighty-one stone rooms on the periphery, which began with the T-character, were considered the lowest alchemy rooms, and they could also be said to be the places where the materials were refined, the places where disciples like Han Fei were allowed to go, and at the same time, the places where they carried out the refining tasks.

After Jia Liang introduced it, he led Han Fei to the No. 36 Alchemy Room.

"Senior Brother Han, have you ever had experience in refining materials before?"

"I've been refining Xuantie in the Refining Academy for a year. ”

"Oh, so that's the case, the materials of the refining weapon are mainly based on fierce fire, and the materials of alchemy must be made of warm fire, and the process steps are similar, you must keep this in mind. ”

"Thank you, Senior Brother Jia, for your advice!"

"This is a forbidden jade slip, and this one is a jade slip that records your task, and there are steps and methods for refining, as well as precautions and requirements for finished products, etc., you must remember to start refining when you are familiar with it, and you can have one-tenth of the consumption in the first month as an experiment. ”

"Thank you, Senior Brother Jia. ”

"Okay, then I'll take my leave, and the refinement of materials here will be your main task in the future, and someone will notify you if there is a transfer. ”

After seeing Jia Liang leave, Han Fei entered this so-called alchemy room.

Looking around, it was about the same as the stone room of the Refining Academy, but the area was much larger, and the facilities were relatively complete, and even the place where he lived and lived was a separate pavilion.

Han Fei didn't start to think about the task, but instead his body went limp, and he lay directly on the stone bed, looking at the top of the stone room with his eyes wide open, thoughtful.

Thinking about his cultivation life in the past few years, Han Fei not only felt a lot of emotion, but sometimes he even felt that the life here was not as good as being happy in Qingyun Village, and he felt very tired at this time.

But after thinking about it, I must persevere, and I have too many doubts in my heart to solve, but if I want to do this, I can't do it without enough strength, and I have to keep going no matter what.

Even if you can't succeed as you want in the end, you will have no regrets in this life.

Thinking about it, Han Fei fell asleep, for more than a month, Han Fei hadn't slept much, and he hadn't even eaten much, precisely because he was preparing to break through the bottleneck.

For a cultivator in the Qi refining period, it is impossible to do it for a long time, but because of the support of spiritual energy in the body, it is not a big problem not to eat for a month.

Han Fei slept for a day and a night.

When I woke up the next day, I left the alchemy room directly, returned to Jiangcheng, chatted with Master Liu, and then stayed there for another night, and then returned to the No. 36 alchemy room.

Only then did he begin to ponder the task of refining materials, condensing qi grass, nine-leaf clover, and red blood ginseng.

These three materials were the main materials for refining the Qi Condensation Pill and Pei Yuan Dan, and as he expected, they could only start refining from the most common materials at the initial level, and then Han Fei began to study the steps and precautions for refining.

That Jia Liang is right, refining the spirit grass is much more difficult than refining the materials, in addition to the fierce fire and warm fire that Jia Liang said, you also need to pay attention to many details, and at the same time, the control of the fire should be more delicate.

After all, these spirit grasses are delicate things, and they will be completely damaged if they are not careful, unlike those minerals, even if they fail, they can be restarted, and the materials will never be broken, unless the real refining weapon is possible, it is possible to completely damage the mineral materials.