Chu Yun's heart moved, and he urged the true yuan in his body, and suddenly the war knife in his hand emitted a burst of red light, and the rune marks engraved on the knife body also lit up one after another.

These runes of different shapes, under the effect of the power of the True Yuan, turned extremely red, like a red thread connecting them.

Immediately, Chu Yun nodded with satisfaction, the light on the battle knife in his hand suddenly dimmed, and the inscription on the knife body also returned to its original state.

This refining process was extremely smooth, and it only took less than a day's effort, on the one hand, because of Chu Yun's own experience in refining, and on the other hand, because the materials used were also extraordinary.

These refined iron materials, except for some that Ou Yangming gave him, many of the rest were sent by Li Feiyu and others.

Anyway, this refining room has already been rented by himself, and there is still a lot of time left, so he can take advantage of this time to refine the elixir that he promised Li Feiyu and others.

The elixir they urgently needed was an elixir called the Creation Pill, which was very common in the Upper Realm, and it was an elixir that could improve one's physique, allowing those mortals who had no talent for martial arts to have a chance to cultivate.

There is another kind of more advanced elixir, called the Cleansing Pill, the effect of improvement is very obvious, but the materials required for alchemy are somewhat rare, and they are not something that a martial artist at his current level can easily obtain.

Therefore, Chu Yun didn't think about refining the Purifying Pill, what he was going to refine was the Creation Pill, he had seen the situation in Li Feiyu's body, and the qualifications were not too bad, but the exercises he came into contact with were too bad, and it was difficult to cultivate the True Yuan.

In this case, the medicinal power of a Creation Pill is more than enough, and when the time comes, if it is really not possible, I will personally instruct a few people to cultivate and help them successfully cultivate the True Yuan, which can be regarded as an explanation to them.

However, the refining weapon that has been engrossed all day has consumed a lot of soul power and true yuan, with Chu Yun's current cultivation, the true yuan in the dantian has already been consumed when the runes are inscribed, and this is still to ensure that there are no mistakes, and the result of meditating in advance to recover for a while.

Therefore, Chu Yun did not rush to refine the Hua Dan immediately, but after putting away the red battle knife, he sat cross-legged, silently running the exercises, and breathing.

He was speechless all night, and it wasn't until noon the next day that Chu Yun slowly opened his eyes, and at this moment he had recovered to his peak state.

After meditating for a while, he took out the materials needed to refine the alchemy pill directly from the storage bag, and then took out the alchemy furnace and began to prepare for the alchemy.

Things went very smoothly, about an hour later, there were seven more pale golden pills in the jade bottle in Chu Yun's hand, and through the jade bottle in Chu Yun's hand, he could still clearly smell the fragrance of medicine emitted into the air.

Glancing back at the white furnace in the stone chamber, Chu Yun turned around and took off the token and pushed open the door of the stone chamber.

He couldn't help but look up a few more times when he passed by those crystal pillars, and because of the close distance between him and the crystal pillars at the moment, he could feel the strong spiritual power fluctuations emitted by these crystal pillars.

It seems that this Lihuo Society is by no means as simple as he imagined, whether it is the formation engraved on the furnace in the stone room, or these five element crystal pillars that exude strong spiritual pressure, they are by no means something that an ordinary force can have, and there should be many unknown secrets.

Chu Yun was taken aback by the thoughts in his heart, and quickly shook his head, threw out the messy thoughts in his mind, and strode towards the position of the jade table.

Just like when Chu Yun came on the first day, the gray-robed old man sat behind the table with a lazy expression, holding a yellowed scroll in his hand, and was flipping through it with relish, and even Chu Yun suspected that the old man hadn't touched at all in the past two days.

However, this time, the gray-robed old man seemed to be seeing the wonderful part, and he didn't realize that Chu Yun had walked over behind him.

Seeing the gray-robed old man staring at the scroll in his hand with a preoccupied look, Chu Yun's curiosity was suddenly aroused, and his eyes couldn't help but cast his eyes on the scroll in the old man's hand.

It doesn't matter if you don't look at it, this look almost made Chu Yun's jaw drop to the ground in surprise, this old thing actually looked at books that hurt customs in broad daylight.

And it's so enjoyable to watch, it's really speechless.

At this time, the gray-robed old man finally reacted that someone was there, and hurriedly closed the scroll in his hand suddenly, which was very different from the posture of calmly and slowly putting down the scroll when he saw Chu Yun for the first time.

After seeing that it was Chu Yun, the old man rolled his eyes, snorted, and said in a panicked tone, "When did you come over?"

"Ahem... The juniors just came over and didn't see anything. Chu Yun showed a hint of an embarrassed smile on his face, this old bastard, no, it is an old pervert, and he still has the intention of blaming himself.

The gray-robed old man glared at Chu Yun, and then as if the embarrassing scene just now had never happened, he put on the appearance of a master outside the world, slowly stood up, stretched his waist, and said lightly: "Is it a failure to refine the weapon?" Want to buy a weapon from me?"

If it weren't for the scene just now, maybe Chu Yun would really regard the old man in front of him who seemed to be a fairy wind and a bone as a hidden master of the world, but what this old pervert did just now was all in his eyes, and he only had fierce contempt in his heart at this moment.

However, Chu Yun didn't say this contempt, but patted his thigh and said, "The seniors really left, and I guessed at once that the juniors had failed to refine the weapon." ”

"The old man has long said that the way of refining weapons is something that a layman can touch, but there are always some people who are lucky and want to have some spirit stones left, and want to refine them themselves, but the result is not a failure?"

If it weren't for the fact that his cultivation was still very low at the moment and he didn't have enough strength, Chu Yun might even slap the old pervert in front of him away.

But even if Chu Yun had all the contempt for the old pervert in front of him in his heart, he still didn't show it on the surface, after all, this was someone else's territory.

"What the seniors said is that this is the token you gave me, and now I will return it to you. Chu Yun smiled, took out the token from his arms, put it on the jade table in front of the old man, and said.

"Little friend, do you want to consider buying a weapon? I see that your bones are amazing, and your talent is extraordinary, if you have a weapon in hand, it will definitely be like a tiger with wings. The gray-robed old man withdrew the token into his arms and said with a treacherous expression.

"Hey... The juniors naturally wanted to buy a weapon, but there were really no spirit stones on their bodies, so the juniors disturbed Yaxing, who continued to read the book, and said goodbye. Chu Yun sighed lightly, and there was a hint of helplessness in his tone.

In his heart, he secretly scolded this old pervert for not being a thing, and he still wanted to pit himself, and at the same time praised his acting skills.

As soon as he heard that there were no spirit stones, the gray-robed old man's face immediately changed, his face instantly pulled down, and he muttered a few words in his mouth, and then sat down again and stopped talking.

It wasn't until Chu Yun walked through the passage and left the Lihuo Society that the gray-robed old man put down the scroll in his hand, half-squinted his eyes and said: "This son is really extraordinary, he has such a deep scheming at such a young age, and he is also proficient in the way of refining, if it weren't for the fact that the old man had given up on that matter, he would probably be happy to accept this little doll as an apprentice." ”