The Yin Yang Treasure Pill that Chu He wants to refine, although there is a treasure character in it, it is a treasure level pill, and it should be suitable for monks who cultivate above the innate realm, but the strange thing is that in the information about this pill, there is no clear mention of the grade of this pill.

It is very important for monks to have a clear hierarchy of pills, so that they will be purchased according to their cultivation and will not take the wrong medicine or anything. After all, it is counterproductive for a monk with a low cultivation to take a high-grade pill that is not suitable, or for a monk with a high cultivation to take a low-grade pill.

The latter is okay, nothing happens, if the former is not careful, not only will it hurt the Dao body with the ferocious medicinal power, but it is also possible that it will not be able to withstand the medicinal power and explode to death, because the medicinal power contained in the high-level elixir is by no means something that those who are not in the realm can bear.

However, according to Chu He's estimate, this Yin Yang Pill is very likely to be a rare and difficult to grade pill, just like the previous Lotus Heart Pill, which is well refined and can cross the grade, which is different from the general finished product.

For this unknown point, Chu He was a little apprehensive, but thinking about the top-grade Ning Yuan Dan, he dared to drink boiling water and take it like that, even if this Yin Yang Bao Dan was more advanced than Ning Yuan Dan, he was cautious, the amount was smaller, and he tried to take it again and again, and there was no fork in his mind.

Now that the situation of the sect has changed greatly, I have to hurry up and go one step further and become a real person.

Chu He's impact on the real human realm, relying on the medicinal power of the Yin Yang Treasure Pill, is not to naturally accumulate enough to do it, in fact, there are not many benefits, but there are many disadvantages.

After all, Yuan Dan is the most important cornerstone of the Three Yuan True Realm, if the quality of Cheng Dan is lacking. It has a great influence on the future advancement of the Yuan Infant or Yuan Shen.

It's just that the situation is pressing, and Chu He can't manage it so much, and one thing is that the cultivation of the innate realm can't drive the Ten Thousand Feather Box at all, and it can't exert one percent of its power. If you can enter the Yuan Dan realm, you can try it.

If there is a murder weapon like the Ten Thousand Feather Box in hand, the ordinary Yuan Dan Realm is fearless. Even if it is a true monarch of the Yuan Infant level, if you see it, you have to be a lot more afraid of it.

When passing through Qingxuan Peak. Chu He finally pressed down to visit Xuan Bing, and continued to fly halfway down the main peak of Qingling.

Qingxuan Peak was originally Qinghao Peak, but its name was changed because of Xuan Bing's accession, not only Qinghao Peak, but also Qinglei Peak no longer had its previous name.

The main hall of Aoki-do, a few miles up at the foot of the mountain to the east, is much larger and more expansive than the previous Ground Fire Department.

The arrival of Chu River was immediately received by the inner deacon. Listen to what Chu He said. He took Chu He to the Dan Room as soon as possible, and instructed his disciples to arrange a place for Chu He to live.

Chu He is now an elder, and when he comes here, his identity is only slightly inferior to Bai Li's hall master, even if he is the deputy hall master. When you see Chu He, you should also be respectful and polite, don't say that this deacon with a far inferior status. And when you come here, you don't need to hold the edict above for all the requirements, this is the benefit of being an elder, except for one or two limited places in the sect. Everywhere else you can come and go freely, and you can also give orders to a certain extent.

However, although you can use the Dan room as you like, you still have to pay for the medicinal materials you need.

The medicinal materials needed for this Yin Yang Baodan are not so easy to put together, in addition to the seventh-grade Qingling Grass and the seventh-grade Ice Cream Flower, there is even a sixth-grade material called the Flame Lizard Bone, which is a material that the sect's warehouse does not have. Fortunately, it can be replaced with a fifth-grade fire dragon grass, but the measurement must be absolutely good, which makes Chu He breathe a sigh of relief. Came in a hurry, almost forgetting that the sect's warehouse was not complete.

Ice Ling Flower and Qingling Grass, as well as several eighth-grade herbs, are easy to get together, and there are still a lot of spirit stones in Chu He's waist bag, and together with his mind, almost half of it was spent, and there are nearly a hundred servings. If it weren't for the door rules, unless there were special circumstances, the spare materials in the warehouse couldn't be cleaned, and Chu He wanted to get a few more. ...,

In addition to these, Chu He also bought more than a dozen copies of the medicinal herbs of Pei Yuan Dan and Ning Yuan Dan in order to practice in advance. This Dan Dao thing has been abandoned for several years in a row, almost like rusty iron, if you want to get back the feel, you have to hone and hone it before it can be sharp and reappearing.

The alchemy room built here on the earth fire vein, its classification is also like the original earth fire department, according to the level of the power of the earth fire.

However, this time, Chu He was assigned to the room of the fifth class of the first class, and it seems that it should be one of the best Dan rooms here to use the power of earth and fire.

"There's Deacon Lao Qin. Chu He thanked him with his hand.

"Elder Chu is polite, in fact, the hall master had expected you to come, and he had ordered it a few years ago. Even if you are not an elder today, this is the arrangement below. Then I won't bother down there, Elder Chu, please. That Deacon Qin hurriedly waved his hand and said, and then he retired.

Chu He entered it, and while looking closely, he thought: It has been arranged a long time ago?

It's just that over the years, I have only immersed myself in cultivation, and I have really delayed my journey with Dan Dao.

For his expectations, Chu He also vaguely guessed one or two, perhaps, he hoped that he could take over his mantle in the future, right? Or could he see himself carry forward on the Dan Dao, which was also a very dignified thing for him. ......

No matter what kind of intention he has, Chu He is deeply grateful, and it is really his blessing to have such an elder who thinks about himself everywhere.

The alchemy room here, the layout and the Dan furnace, etc., are much better than those used before, and at first glance they are very different, which makes Chu He curious.

Not to mention the arrangement of the magic circle around the exit of the earth's fire, just looking at the treasure and faint Dan furnace, you can know that it is not so easy to wait for your own use.

After entering a few traces of true yuan at the entrance of the Dan furnace and experiencing the order and operation rules of the rune array inside, Chu He felt a little tricky.

This Dan furnace is not a simple low-grade treasure, but a medium-grade treasure. There are five rune arrays imprinted in it, two of which are high-level, and the remaining three are medium-level.

They are: [Fire], [Fire], [Star], [Star Net], and [Soul Storage]. It is the same as the runic array in the Nadan furnace that has been used for a long time in the Earth Fire Department. However, the fire and gathering fire are high-level, which is enough to know how fierce the fire in this furnace can be.

What Chu He didn't expect was that the two rune arrays of the Star Transformation and the Star Network had also reached the intermediate level.

Judging from this furnace, everything here is at least more than ten times stronger than that of the Earth Fire Department, and if it is used perfectly, this excess will be added a lot.

The arrangement of the four sides of the Dan furnace is still based on the principle of wood making fire, and the grade of flame stone and emerald wood is also a treasure level. With the constraints of the talisman array, the one or two breaths leaked by the two can still be so strong, and the grade of their bodies can be imagined.

However, the arrangement here is not as simple as wood making fire, but making full use of the principle of the five elements: earth produces gold, gold gives birth to water, water produces wood, and wood makes fire!

These circles of runes of different colors were spread out, occupying most of the alchemy room.

Looking at these rings and rings, Chu He is scalp tingled, although the stimulation of these rune arrays does not need to use how much of his true element, but if he really wants to take into account the balance, he must know each rune array well in order to control the flame intensity of the wood fire rune array at the back of the most turbulent one.

It doesn't need much true yuan, but it requires extremely strong divine soul power, and the balance of mind and mind is not for two purposes, but for several purposes. Moreover, these controls are still small things, and the most important thing to pay attention to is the situation inside the Dan furnace with 99% of the energy. These are just small details. ...,

Oh my God! This is clearly an alchemy room for the Yuan Dan Realm and above cultivation! Only the spiritual sense and soul of the Yuan Dan Realm can easily do it. Bai Li teaches you, you also want your disciple Jackie Chan too much! A few years ago, you arranged such a Dan room for me to use?!

Alas, if you come, you may as well give it a try, if it doesn't work, change to a Dan room. Chu He muttered.

Chu He originally had a temperament that did not admit defeat easily, and his attempt was almost as stubborn as the Yellow River's heart did not die.

He first sat cross-legged and meditated, taking out the fragments of the previous refining pills from the sea of souls, and browsing them over and over again, slowly savoring them.

It took almost an hour before he got up and began.

After experiencing the operation of the Five Elements Symbiosis Talisman Array and the inside of the Dan Furnace one by one, Chu He began the refining of the first Peiyuan Dan. Moreover, the training of the Spark Six Turns Technique is also carried out in this practice.

If you can use these configurations by yourself, after refining a few points of Pei Yuan Dan, you will start refining Ning Yuan Dan. If Ning Yuan Dan is fine, it is the beginning of the refining of Yin Yang Bao Dan.

The refining of Yin Yang Baodan is not trivial, without a certain certainty, Chu He will not start, because this waste will make him very distressed.

Since there is no such material as a salamander bone in the sect, it is forced to replace it with fire dragon grass, and there is no fire dragon grass in the sect, and what Chu He uses to replace it is the fire dragon grass brought out from the Divine Palace Spirit Plantation.

Although the difficulties are not small and numerous, but with the Purifying Fire and the Six Turns of the Starfire Technique, Chu He's confidence is still very strong.

The fire of purifying dirt can remove thirty percent of impurities, and the two turns of the spark have one effect, that is, it can remove one percent of impurities, which adds up to forty percent of the effect. If this is the case, the success rate has increased a lot.

Then let's start, Chu He rolled up his sleeves, filled with confidence, and began the first step of the Long March. (Your support is my biggest motivation.) )