The next day, Bai Slash found Qiu Youran and asked him about the poison pill.

Qiu Youran really deserved to be a poisonous cultivator, and he recognized the name of this poison pill at a glance as [Poison Gu Pill].

This is a very poisonous chronic poison, similar to what the masked leader said, and that unknown pill is the antidote to this poisonous Gu pill.

When Bai Shu asked if Qiu Youran could cure this poison without using the antidote, Qiu Youran shook his head, saying that he could only suppress it, but he could not eradicate it, and the configuration of the antidote was extremely difficult, although the preparation of the antidote did not cost much spirit stone, but there were a few herbs that were too difficult to find, and I am afraid that they could not be found in this country.

The two then chatted for a while, and Bai Chu said goodbye and left.

Three days later, Bai Chop disguised himself and left the alliance alone, and went to Fulongfang City, now he has enough spirit stones in his hands, and he has been thinking about the flying crane for a long time, this time he is determined to win.

Went straight to the Qinghe Xuan, and after Bai Shu sold the golden flying blade and two storage bags, he got a total of four hundred and fifty spirit stones, and then added fifty spirit stones, and then bought the black flying crane into his bag.

"I wonder what the price of the red marrow pills in the store is?"

Bai Chop incarnated as a gray-robed middle-aged Taoist, so when he asked the guy in the store, the guy didn't recognize this Daoist as Bai Chop.

"The lower grade is one hundred spirit stones, and the middle grade is three hundred spirit stones, but there is no middle grade in this branch, if the seniors need it, you can make a reservation. And the top grade, the younger generation has never heard of it for sale. The man replied with an enthusiastic face.

"One hundred spirit stones, this price difference is too big, right?" Bai Slash showed a surprised expression.

"The predecessors don't know, in terms of medicinal power, this red marrow pill is not comparable to the ,...... of the Replenishing Yuan Pill."

The guy explained endlessly, while Bai Chu listened with a frown.

After listening to the guy's explanation, Bai Chu nodded noncommittally, and then changed the topic and asked about the price of Bigu Pills.

It is true that the food eaten by Bai Chop now does have the effect of improving spiritual power, but as an immortal cultivator, there is no benefit at all in eating it, not to mention that for the spirit body of Bai Chopping Four Spirit Roots, that bit of spiritual power is negligible.

As long as it is food, eating it will produce certain impurities, and impurities will block the pores of the veins, thus affecting the absorption of the aura of heaven and earth.

If there are too many impurities in the body, then most of the effect of the Zhuji Dan will act on removing the impurities in the monk's body, thereby reducing the success rate of building the foundation, so eating food is essentially a practice of putting the cart before the horse.

At first, Bai Chu didn't know, but after reading some classics, he suddenly opened his mouth.

And the Bigu Pill not only has the effect of satisfying the stomach, but also produces very few impurities, which is basically negligible, Bai Chop knows that the spirit body is not good in the first place, so if he wants to build a foundation, from now on, he must cut off the food and eat the tasteless Bigu Pill.

The price of Bigu Pill is very cheap, twenty grains only need one spirit stone, so Bai Chop directly spent fifty spirit stones to buy a thousand pills, anyway, this thing can't be broken, there is always no harm in preparing more.

Returning to the alliance, Bai Slash immediately entered retreat, and after learning that the flying crane needed to practice the seventh layer of qi to control it, his desire to cultivate became more and more urgent.

Two months later, in the practice room in the cave mansion, Bai Chai was refining the pill without distraction, and what made him feel helpless was that when he swallowed twenty pills, there was still no sign of breaking through, which made him a little impatient.

Another four months later, after Bai Qi took thirty-six pills of the Replenishing Yuan Pill again, he successfully entered the seventh layer of Qi training.

This successful breakthrough, Bai Chu not only did not have a trace of excitement, but showed a look of bitterness, if it was according to this progress, under the premise of no pill, without ten years of penance, he didn't want to break through the ninth layer of Qi training, building a foundation or something, it was simply a luxury.

Bai Chop, who had a bitter gourd face, sighed, "I didn't expect it to be so difficult to break through to the late stage, hey~!"

Bai Chu sighed lightly, and then there was a wry smile on his face, his spirit body is like this, this is a fact that cannot be changed, thinking of this, he can only accept his fate.

Suddenly, Bai Chu seemed to remember something, and immediately probed his divine sense into the sea of knowledge, and when he saw that the stone tablet had a new change, he showed an excited look.

"[Ghost Qi Slash], [Soul Refining Decision]!" Bai Slash said excitedly.

According to the records in the stone tablet, this soul refining decision is a secret technique that refines the soul into ghost qi.

After entering the seventh layer of Qi training, Bai Slash will enter a new stage, and then the [Ghost Prison] in the soul seal will be opened.

The ghost prison is an independent space that accommodates ghost energy, and with the improvement of cultivation, the space of the ghost prison will increase infinitely, which is somewhat similar to the sea of knowledge.

The difference is that when the ghost qi in the ghost prison reaches a certain level, the ghost prison space will expand, and every time it expands, the cultivation will increase by one level.

The spiritual sea is different, once the spiritual sea is formed, it will no longer change, only the spiritual power will change, the purer the spiritual power in the spiritual sea, the higher the cultivation, which is also the basis for the monks to judge each other's cultivation, and it is also the standard for cultivation promotion.

In other words, when the spiritual power in the spiritual sea is refined to a certain extent, the cultivation will be improved. At the same time, the space of the Ghost Hell will expand once, so that the internal space will increase, and the sea of knowledge will also grow.

In the same way, every time the Ghost Hell space expands, the cultivation will increase. At the same time, the spiritual power in the spiritual sea will be more refined, and the sea of consciousness will also increase.

The two are mutually reinforcing.

Ghost Qi Slash, the ghost qi is condensed, pure ghost path spells, if the soul dementor hand also needs to use the power of the soul seal, then the ghost qi slash does not need to rely on any external force at all, as long as the ghost qi in the ghost prison is sufficient.

From this moment on, Bai Slash can be regarded as a real ghost cultivator.

(It's not easy for newcomers to write, if you think it's okay, please move your fingers, give a collection, and give a recommendation!)