In the alchemy room, Xu Hao had just finished refining a furnace of Guyuan Dan, and his refining body had a very large demand for Guyuan Dan, consuming as many as twenty or thirty grains almost every day, if it weren't for Xu Hao himself being an alchemist, I am afraid he really couldn't afford it. Pen % fun % Pavilion www.biquge.info

Of course, from the side, it doesn't highlight the extraordinary sound of the Great Sun Melting Fire Sutra!

This ancient method is not only extremely mysterious, it is very dangerous to cultivate, and if you are not careful, it will lead to the end of burning yourself, and its loss of qi and blood to the cultivator itself is also very large, if you don't have sufficient resources, it is really difficult to support such a high-intensity cultivation.

It is impossible for ordinary monks to achieve cultivation at all, and from ancient times to the present, those who have truly cultivated can be counted on one hand.

Xu Hao pondered for a long time, patted the storage bag on his waist, and took out two jade boxes, one of which was lying with three green elixirs, and the other was a snow-white elixir.

It was the thing that I got in the Snake Valley Cave that day, on the body of the Eighth Elder!

Up to now, Xu Hao has a lot of knowledge in Dandao, and he knows no less than those old guys.

These two pills, he naturally already knew what they were.

Among them, the pale green elixir is called "Bibodan", this pill has the effect of repelling water, but whoever takes it, can breathe freely underwater, and the effect of the medicine lasts for a long time, a pill of Bibodan can make people survive underwater for half a month.

When he learned the role of this Bibo Dan, Xu Hao couldn't help but be slightly happy in his heart, you must know that the Taiqing Dao Gate is located in the vast East China Sea, and the East China Sea is one of the four ancient seas in the Immortal Cultivation Realm, and the sea area is vast.

Of course, only three grains still seem a little less, and in the endless sea, it is not a bad thing to prepare more of these elixirs.

It's a pity that Bibo Dan is a second-grade pill, and although Xu Hao is now very proficient in first-grade pills, there is still a gap between him and the level of the second-grade pill master.

The promotion of the Dan master grade has extremely strict requirements in all aspects, first of all, the accumulation of knowledge of plants and trees must reach a certain level, which Xu Hao has already reached, no worse than those second-grade Dan masters, and secondly, at least to master the refining of six kinds of first-grade elixirs, and the rate of becoming a pill needs to reach more than four layers, and the lowest medicinal effect must be a lower grade, and finally, it is cultivation and divine consciousness.

As we all know, alchemy has very strict requirements for the cultivation and divine consciousness of the Dan master, and every step of alchemy must be controlled by divine consciousness, and only when the divine consciousness is strong enough can the fire and the proportion of medicinal materials be accurately controlled.

In addition, alchemy is an extremely draining thing, the more high-grade the pill, the more complicated it is to refine, and the longer the time required, and the entire alchemy process, the Dan master must not leave an inch, always control the alchemy situation, so that if there is no corresponding cultivation realm, how can the body be able to eat, so in fact, every high-grade Dan master is also a powerful monk.

In the alchemy world, there is a clear rule that a second-grade Dan master must have a cultivation of more than ten levels of spirit gathering.

And Xu Hao is now only at the peak of the fifth layer of the Gathering Spirit, although there is a faint sign of breaking through the sixth layer, but it is still early to the tenth layer.

Having said that, the fourth layer of the Gathering Spirit contains eighteen runes, which is twice as many as the third layer, while the fifth layer has twenty-seven runes, and the sixth layer also has thirty-six runes.

In addition, Xu Hao only had the cultivation method of the first six layers of the "Treasure Record of the Netherworld", and at this time, he had to use his contribution points to exchange them at the Hidden Scripture Pavilion of the Netherworld Peak.

As for the snow-white elixir, it was even more surprising to Xu Hao, it was actually a myelin-washing pill.

As far as Xu Hao knows, the name of the marrow cleansing pill is quite resounding, and this pill is ranked among the three grades, which is a rare thing.

Its effect has made countless people blush.

According to the classics, taking the Cleansing Pill has a powerful effect of washing the marrow and removing the bones and improving the potential of the physique.

In the world of cultivating immortals, the influence of innate potential on cultivators is too great, although this marrow cleansing pill cannot improve the quality of immortals, but it can improve a person's physical potential, and this alone is enough to be called against the sky.

The immortal talent is a person's perception of the Tao and the talent of cultivation, and the improvement of physical potential cannot enhance the monk's perception of the Tao, but it can improve the monk's cultivation speed from the other side.

For example, if a person does not take the Pulp Cleansing Pill, the amount of aura exhaled in one day is "one", then, after taking the Pulp Cleansing Pill and the marrow and bone washing, the amount of aura exhaled in one day can at least reach "two", and even some people who are more thorough in the marrow washing and bone washing have more potential improvement, and this amount may reach "three" or "four", which varies from person to person.

And I have to say that the efficacy of the myelin cleansing pill is against the sky, but there are also many limitations.

One of them is that a person can only take one pill of myelin cleansing pill in his life, and no matter how much he takes it afterwards, it will be futile and will have no effect, but it is just a waste.

Second, the pill must be taken before the ninth layer of the Gathering Spirit, once it reaches the tenth layer of the Gathering Spirit and above cultivation, the human body has tended to be stable, and the medicinal power of the Cleansing Pill is no longer enough to improve.

Xu Hao felt that he was very lucky, at least he didn't learn about the effect of the Purifying Pill after the ninth layer of the Gathering Spirit, and now he knew that he could still be fully prepared for all this.

Washing the marrow does not mean washing it, the whole process must bear the ultimate pain, there is a certain risk, there have been people who can't persevere, resulting in a mental breakdown, washing the marrow instead of becoming an idiot, the whole cup.

At the same time, it is also mentioned in the texts about the Purifying Pill that if you take the Purifying Pill at the critical point of the ninth and tenth layers, the effect will be the best and it can increase the chance of breakthrough, but this method is rarely tried.

That's too dangerous!

Washing the marrow and removing the bones is not a child's play, and the slightest carelessness will cause big problems, so who would choose to take it when breaking through the level between the ninth and tenth layers?

If anyone does that, they're either crazy or crazy......

However, Xu Hao is hesitating now, should he do such a crazy thing?

Washing the marrow and cutting the bones, everyone only has one chance, and it is a pity to take it casually, only to maximize its effect is in line with Xu Hao's code of conduct.

Either don't do it, or do it thoroughly and do your best!

Fortunately, it was still early for the day when the ninth layer broke through the tenth layer, and Xu Hao still had a lot of time to prepare, besides, with his thoughts, if he tried to become proficient in the endless dream, although this matter was crazy, it was not impossible to succeed.