With the most important demon pill, it is not difficult to match other materials, Zhou Shu went to several different material stores to match the required materials one by one.

A few days later, the liquid was successfully prepared.

This bucket of turquoise liquid is much darker in color than the previous barrel, the smell is also a lot stronger, and the aura is steaming like mist, if it weren't for Zhou Shu deliberately spending fifty medium-grade spirit stones and replacing it with a better spirit isolation formation, I'm afraid it would have floated outside.

Xiao Roll could feel the power of the liquid medicine the most, it curled up in the corner, huddled in a pile of spirit stones, and didn't dare to move.

Zhou Shu calmly looked at the liquid medicine and slowly put his hand in.

As soon as he came into contact with the medicinal liquid, he felt a scorching hot current, eager to rush towards the palm of his hand.

"Slow, slow, slow. ”

According to the previous method, Zhou Shu used spiritual power to form a barrier in the palm of his hand to block the medicinal power.

But this medicinal power was beyond the abnormally powerful, and his spiritual power barrier was instantly knocked out of a hole, and the medicinal power rushed straight into the qi veins.

The medicinal power was surging, and in just an instant, a lot of it poured in, making Zhou Shu feel that his whole body was burning like fire, and his whole body seemed to be about to explode.

"As expected, the power of the third-order demon pill is indeed violent, and now I can't cultivate continuously. ”

Zhou Shu hurriedly took out his hand, closed his eyes and lowered his eyebrows, and carefully digested the medicinal power entered.

After nearly a quarter of an hour, he opened his eyes, and his face was quite happy, fortunately he had deduced the flow of water, otherwise the consequences would be really unimaginable.

That majestic medicinal power, if it is not guided by a suitable mental method, relying on the Unified Heart Sutra alone, will soon burst the qi veins and suffer from the pain of broken veins again.

And like last time, it is not feasible to use the spiritual power vortex to reduce the power of the medicine. His spiritual power was not enough to withstand the power of medicine, and he couldn't even do it with a simple barrier, let alone use the sophisticated method of vortex.

It is not possible to unify the Heart Sutra, but the Flowing Water Sutra can do it, the water is soft, good for all things, and the violent medicinal power is under the action of the Flowing Water Sutra, after the impact for a period of time, it gradually calms down, forming a stable river of medicinal power, which passes through the qi veins in an orderly manner.

The qi veins are completely lost, and the spiritual energy of the aura passes through the qi veins, as if passing through a water pipe full of loopholes, and all the light leaks without taking a little, even if Zhou Shu uses deduction and calculation to get the most perfect meridian route, ten percent will miss ninety percent...... With the use of liquid medicine and flowing water, the aura and medicinal power are entangled and mixed, and the river of medicinal power is like substance, like a condensed but not scattered line, even in the place where it is broken and broken, it will not be interrupted.

The cultivation was very smooth.

The aura circulates and gradually transforms into a sea of qi.

The combination of the flowing water meridian and the liquid medicine, with the tacit understanding, Zhou Shu instantly had a wonderful and abnormal feeling, as if the qi veins were not broken.

This quarter of an hour of cultivation is worth an hour in the past.

Without delay, Zhou Shu quickly put his hand into the liquid medicine again.

After two hours of cultivation, the effect was similar to that of the past three or four days.

"If this continues, when this barrel of medicinal liquid is used up, it will be able to reach at least the fourth layer of the Qi Refining Realm. ”

Zhou Shu nodded with satisfaction, then got up, and started the homework that must be done every day without resting.

Draw symbols, deduce calculations, do this every day, and never slacken.

After the deduction, the consciousness was empty, and he forced himself to eat a little, and then rested and fell asleep, an ascetic-like life, regular like a machine.

Other Qi Refining Realm cultivators, rarely fight like this, but he can only do this, he has no qualifications to relax, every moment is very important to him.

A few days later, Zhou Shu successfully reached the third layer of the Qi Refining Realm.

Qi refining realm, the most basic realm of cultivators, there are no shackles from one to five layers, and they will be naturally promoted when they arrive, but after the fifth layer, there will be shackles at the level, five to six, seven to eight, nine to ten, only by breaking can they be promoted, and they are called "passing the three levels" by the cultivators of the Qi refining realm, and after the three levels, they can successfully reach the tenth layer of the Qi refining realm to complete, and then seek to build a foundation.

Cultivating immortals is not a smooth road, and many Qi Refining Realm cultivators are stuck in these three levels and cannot progress. These three levels have little to do with qualifications, but only depend on whether the individual can persevere and endure.

Zhou Shu has no worries about this.

Compared with the third layer of the Qi Refining Realm, compared to the second layer of the Qi Refining Realm, the Qi Sea has increased by about two-thirds, and the difference is not as big as two to one doubling.

Zhou Shu carefully calculated, taking the spiritual power reserves of the Qi Sea as an example, if the first layer of the Qi Refining Realm is one, then the second layer is three, and the third layer is five, and so on, the fifth layer is nine, which is nine times that of the first layer of the Qi Refining Realm.

This is calculated based on Zhou Shu's conditions, his qualifications are beyond ordinary people, and his qi veins are also fully open, while ordinary cultivators obviously can't reach such a level.

Most cultivators have one layer, two layers, three layers, and five layers.

Compared with most cultivators, Zhou Shu naturally has a full advantage, and as the higher the realm, the greater the advantage. But now, his qi veins are broken, his qi sea is damaged, and what he can exert is only a quarter, which is not as good as an ordinary cultivator.

At this stage, he is insufficient, but the future is bright, as long as he can find the treasure to repair the qi vein, he will soar to the sky.

It's just a treasure that restores the Qi veins and the Qi Sea, how can it be so easy to obtain?

It's like flying to the moon and looking for a needle in the sea, if it were other cultivators, I'm afraid that I would have given up a long time ago, but Zhou Shu wouldn't, he would definitely stick to the road he decided.

It's just that when I think of this, I am still a little depressed.

Zhou Shu smiled helplessly, pushed open the door and walked out, the food in the storage bag had been exhausted, and it was time to replenish some.

As soon as he pushed the door, Xiao Roll rolled over, as if he couldn't stand the smell of medicine in the hut and wanted to go out to breathe.

"Okay, take you out, you have eaten so many spirit stones from me, you are not allowed to run away secretly. ”

Zhou Shu knocked it twice on the back, then grabbed it and put it on his body.

Xiao Roll shook his horns quite spiritually, and then got into Zhou Shu's pocket, lazily nesting and not moving, only revealing a pair of sharp corners outside.

"It's very good. ”

Zhou Shu was a little surprised, "I still expect you to run away, and then beat you up." ”

Pinching its horns, Zhou Shu walked briskly towards Fang City.

When he walked for a short time, the noise in front of him caught his attention, and the two people who were arguing seemed to be somewhat familiar.

"How can you be like this, didn't you say that you had two lower grades, how did you become a middle grade?"

"I'm talking about two inferior grades, you didn't see it yourself, and now you're still coming to slander me, little girl, don't be unreasonable!"

"It's obviously a lower grade, the snow firefly is a first-order, and two lower grades are right. ”

"My Xueyinghua, it's been hundreds of years, it's not comparable to ordinary Xueyinghua, the two medium-grade ones are cheap, hurry up and get the spirit stone out." ”

"You lie, I won't give it!"

A little girl was so aggrieved that her face turned red, her big eyes were filled with tears, and she looked at the cultivator opposite angrily.

"I, Zhang, never lie, little girl, don't talk nonsense. ”

The cultivator who spoke was crossed at the waist, with a thin figure and a thief's eyebrows.

Zhou Shu recognized it at a glance, this cultivator surnamed Zhang wanted to deal with him with Zhu Weiquan at the beginning, but then left first after seeing Yan Yue.

And that little girl is naturally the bayberry of the Heyin faction, and the cultivator surnamed Zhang must have bullied her and forced her to sell things because she was young and her cultivation was low.

"Yangmei, you are here. ”

Zhou Shu approached with a smile, said hello to Yang Mei, and then looked at the cultivator surnamed Zhang, "Hey, it's you?"

The cultivator surnamed Zhang was spraying vigorously, and when he saw someone coming, he wanted to shift the target and continue to spray, but when he saw that it was Zhou Shu, he was stunned.

Zhu Weiquan has been missing for a long time, and he naturally knows that he was killed by the enemy, and most of them were done by the kid in front of him.

His strength is not as good as Zhu Weiquan, and he doesn't want to be like Zhu Weiquan, disappearing inexplicably.

Seeing Zhou Shu, he is like a mouse seeing a cat, and he can't afford to provoke him so he can only hide.

"This ...... Hello Childe, I'm leaving, let's go. ”

He shook his body a few times, grabbed something on the ground indiscriminately, turned around and left.