After the God of War left with his disciples, Gongsun Liang summoned Liu Chengfeng to his side, and then asked with a puzzled expression, "What did you and the God of War seniors talk about in the alchemy room?"

Hearing the sect master's question, Liu Chengfeng looked at Fei Nande for a while, You Hui for a while, and then at Zhou He, his expression was a little unspeakable.

Seeing this scene, Gongsun Liang thought that some secrets were involved and could not be heard by others, so he took Liu Chengfeng's arm and flew into the air, flying like a remote place, and when there was no one around, Gongsun Liang arranged a soundproof barrier, and then asked curiously: "Can you say it now?"

In fact, the internal strength of the mind is worthless in the world, but after reaching the fairy world, it doubles in value. Just imagine, so many immortals thrive in the immortal realm, there are always so many juniors who don't have spiritual roots and can't cultivate, right? If they knew that there was another way for mortals to embark on the path of cultivation, how many people would be able to sit still?

If it spreads, it will naturally set off a bloody storm, so Liu Chengfeng is so determined to tell the secret to the sect leader Gongsun Liang.

When the time comes, it doesn't matter if it gets out or not, it doesn't matter what happened to Liu Chengfeng.

However, it was inevitable that Gongsun Liang would investigate the source of the internal strength of the mental method, and Liu Chengfeng focused on the magic of the internal mental method, and really attracted Gongsun Liang's energy to the internal mental method itself.

After Gongsun Liang got the magical internal strength method, his face was full of joy, and after patiently encouraging Liu Chengfeng, he left quickly. Before leaving, he didn't ask Liu Chengfeng, where did the internal strength come from?

Liu Chengfeng felt relieved, and returned to the alchemy room of the Xinghuo Palace with brisk steps, and began to heal his injuries.

In other words, his face is still swollen into a pig's head! With this respectful face, how can he go out to meet people?

It took half a day's work for Liu Chengfeng's face to recover like this, and he became a handsome and dashing teenager again. At this time, he was still thinking about Master's injuries. So he hurriedly walked towards the Tianzi No. 1 alchemy room.

Shi Hefeng was still dutifully waiting next to the alchemy room, seeing this scene, Liu Chengfeng casually rewarded Shi Hefeng with ten medium-grade spirit stones, and thanked him again before letting him step down, and he walked into the alchemy room where the master healed.

After entering the alchemy room, Xu Boxin had already closed his eyes and teased, obviously hurting a lot. Liu Chengfeng stood beside him, and he could even see the mist above Xu Bo's heart. It shows that his healing has reached a critical moment, this time. Liu Chengfeng didn't bother, but sat silently aside, and then began to think about his own affairs.

Now, he had gathered all the medicinal materials for refining the Little Barrier Breaking Pill and the Dust Reduction Pill, and there were five copies of each pill. It's a pity that his strength is low, and he can't refine such a high-grade elixir at all, so he considers his master to refine it for himself.

It wasn't impossible to ask Master to help him refine them, but when Master asked about the recipes for these two elixirs. How should he respond?

Picked up, stolen, stolen?

Pick up, can you pick up, steal, steal whom? This thing doesn't exist in the fairy world, and if it had, it would have been available a long time ago.

Where is there such good luck? And do you think that the fairy world was opened by your family? The Dan prescription of the Dust Reduction Pill......

It's no wonder if it's not suspicious.

After thinking about it for a long time, Liu Chengfeng didn't come up with a suitable way, and in desperation, he could only act at the opportunity. When the time comes, Master will answer whatever he asks!

The next day, Xu Boxin finally woke up from his meditation. At this time, Liu Chengfeng asked with a look of surprise, "Master." How are you?

As soon as Xu Boxin opened his eyes, he saw Liu Chengfeng's head shaking in front of him, and he was full of emotion for a while, and secretly said in his heart, it's good to have an apprentice, it's much better than being alone, at least someone around him cares.

"It's okay to be a teacher......" Xu Boxin said with a relieved face.

Liu Chengfeng was still a little uneasy, scratching and touching Xu Boxin's body here and there, until he was sure that Xu Boxin was fine, he touched his storage bag and said hesitantly: "Master, the disciple wants to ask you to refine a few furnaces of pills for me......"

"Oh, what elixir?" Xu Boxin took Liu Chengfeng's storage bag and swept it with his divine sense, and muttered to himself: "Biyu Grass, Snow Jade Ancient Ginseng, Kirin Fruit, Jade Bone Fruit, Qingyan Wood, Pei Hair Root, Cold Hair Branch, Dragon Blood Zhi, ......"

"Huh, where did you get so many medicinal materials and spirit stones? Do you want to go through the body refining line?" Xu Boxin asked in surprise, he found that at least half of the medicinal materials in Liu Chengfeng's storage bag were commonly used for body refining, and his heart was naturally extremely curious.

"This ...... Master, I want to refine the Little Barrier Breaking Pill and the Dust Reduction Pill......" Liu Chengfeng said with a hesitant expression, he still didn't bypass this question in the end. Subsequently, he told the master about the Qihua Valley and his entourage, including the internal strength and mental method, and the arrival of the god of war in Taixuanzong, which made Xu Boxin sigh.

"What is the Little Barrier Breaking Pill, what is the Dust Reduction Pill, why has the teacher never heard of it?" asked Xu Bo in confusion.

"The Little Barrier Breaking Pill is used to break through the bottleneck, as long as the spirit stone or pill is enough, you can ignore the bottleneck and break through to the late Yuan Infant ......" Liu Chengfeng replied truthfully, without the slightest fraud.

Hearing this, Xu Boxin pondered for a while, and then asked, "Then what are the flaws of this Dan?"

Because of his profound alchemy skills, Xu Boxin naturally knew that an anti-heaven pill always had flaws, so he asked this question.

"Master is really powerful, just guess it, this little barrier-breaking pill is indeed defective, if you take it for a long time, a large number of toxins will accumulate in the body, if you don't remove it in time, you will immediately die of poison during the tribulation period......," Liu Chengfeng praised sincerely.

"In this way, this Dust Reduction Pill is used in conjunction with the Little Barrier Breaking Pill, which can detoxify the body toxins?" Xu Boxin asked with a confident expression.

Hearing Master's words, Liu Chengfeng immediately gave a thumbs up, and then praised Master for being amazing.

Subsequently, the master and apprentice began to discuss how to refine the Little Barrier Breaking Pill and the Dust Reduction Pill. Liu Chengfeng has not seen the prescription of these two pills, he only relied on the memory in the game to restore the dispensing of these two pills, as for how to refine it is still to be squeezed.

And Xu Boxin happened to be a veteran in this, and the master and apprentice asked and answered, and actually restored the two pills to seventy-seven, eighty-eight.

After that, Xu Boxin put the medicinal materials in front of him one by one, ready to open the furnace for alchemy, but before alchemy, he suddenly asked: "By the way, there is a small barrier-breaking pill, and naturally there is also a big barrier-breaking pill, right?

Hearing Xu Boxin's question, Liu Chengfeng smiled bitterly, the master was really as wise as a torch, this little barrier-breaking pill had not yet been refined, so he thought of the big barrier-breaking pill.

At this time, Liu Chengfeng didn't know how to answer? Because he hadn't made it clear about the origin of the Little Barrier Breaking Pill, if another big Barrier Breaking Pill appeared, what would Master think?

After a little hesitation, Liu Chengfeng finally nodded: "Yes, there is indeed a Great Barrier Breaking Pill, which can make people cultivate until the late stage of the Tribulation......

As soon as he heard that the Great Barrier Breaking Pill could allow people to cultivate to the late stage of the Tribulation, even Xu Boxin was a little moved, he lived for more than a thousand years before he cultivated to the cultivation of the Tribulation Period, and Liu Chengfeng was able to catch up with himself soon just by relying on the Barrier Breaking Pill, this kind of cultivation speed is indeed enviable.

At this time, Xu Boxin looked at this apprentice again, and there was an unknown meaning in his eyes.

From the beginning of throwing down a book of exercises for Liu Chengfeng to understand, I didn't expect him to practice to the current fifth layer of qi without guidance, and then an unheard of Dan recipe emerged, and by the way, he also improved the Dan Fang, and then there was the internal strength of the heart method, and then to the current small barrier breaking pill, dust reduction pill, big barrier breaking pill......

In other words, how many secrets does this apprentice have that he doesn't know? Does he have a pill recipe for ascending the elixir? Thinking of this, Xu Boxin's eyes became hot, and he looked at Liu Chengfeng and asked excitedly, "That...... Is there a recipe for the elixir?"

"Master, this is really not ......" Liu Chengfeng was shocked, feeling that he had exposed too much. However, he really didn't have the pill recipe for ascending the elixir, because he hadn't reached that level before, so he hadn't seen the formula for the ascending elixir.

Xu Boxin sighed slightly, feeling a little helpless. I don't know if this apprentice doesn't want to say it, or if he really doesn't?

However, he believed that after the apprentice caught up with his pace, there would be an ascension pill, and there would also be a god-making pill......

Surprisingly, Xu Boxin didn't ask Liu Chengfeng's secret anymore, which made Liu Chengfeng breathe a sigh of relief for the time being. However, he also knew that the master still doubted himself. Because he himself feels that something behaves a little differently.

For example, there is no Dan recipe in the fairy world, and the improved version of the Dan recipe is not popular in the fairy world, including the internal strength of the heart method, the dust reduction pill, and the barrier breaking pill......

At this time, Liu Chengfeng realized how big the loophole in his body was? Fortunately, the master did not pursue it, and it can be seen from his earnest care that this master has no bad intentions towards him, and he is sincere.

Liu Chengfeng also began to sigh now, if he had known that he would meet such a master, when he was in the lower realm, he should have made a pill to ascend to the immortal pill, in order to repay the master, but unfortunately, now he has no immortal cultivation mall, and only in the days to come, another way.

Subsequently, the master and apprentice began to refine the Little Barrier Breaking Pill.

Of course, Liu Chengfeng's main task is just to see, and the master still has to take action to refine the pill.

And Xu Boxin did not disappoint Liu Chengfeng, from his techniques, to experience, and heat, in short, he was impeccable in all aspects, Liu Chengfeng felt pleasing to the eye, and couldn't help but think, how good would it be if he also had such a good alchemy technique?

Since they are all high-grade medicinal materials, quenching impurities alone is more troublesome than ordinary medicinal materials, but fortunately, there have been no accidents in the process of quenching.

In this way, the days passed day by day, and after two or three days, Liu Chengfeng began to become excited...... (To be continued.) )