Since Lu Fan began to refine the medicine with his heart, his purification rate of medicinal materials has greatly increased, and at the same time, the quality of refining pills has also improved a lot.

Alchemy, in fact, is nothing more than the Dan Fang, the heat, the timing, the Dan Fang Lu Fan does not have to worry, the Dan Fang provided by the system is definitely the best in the Federation, and the heat and timing are not something that can be achieved overnight, they need experience.

Of course, Lu Fan's skyrocketing perception has improved his grasp of the heat and timing a lot, but at the same time, his skyrocketing cultivation has brought trouble to his control of the flames.

Of course, this also made Lu Fan more comfortable in the process of alchemy, and he was more comfortable with his cultivation, which could be regarded as consolidating his cultivation.

Lu Fan had also tried several times in the past month to refine the Muscle Pill, but without exception, they all ended in failure.

Fortunately, Lu Fan was not afraid of failure, on the contrary, he could find some reasons for failure from failure every time, and then the next time he improved, he could clearly feel that every time he refined the Muscle Pill, he would be closer to success than the last time.

The flame in his hand flowed, Lu Fan's spirit was highly concentrated, and at this time it had reached the most important melting link, as long as the melting liquid was successful, Fen Dan would generally not fail, and he had already failed three times in this link before.

Burst......

A soft sound, the smell of medicine came, making Lu Fan feel refreshed, Lu Fan knew that the Muscle Pill had been completed, but he was not careless, he still carefully controlled the flames, and cautiously divided the Dan, if he made a mistake in the Dan Dividing Link, he would even have the heart to die.

In the end, there was no accident, the refining of the Muscle Pill was successful, but this time, there were only four of them, according to Lu Fan's experience in alchemy so many times, the full pill of one alchemy was generally ten.

Even if he refined the Quenching Bone Pill before, there were high-grade pills, medium-grade pills, and low-grade pills, but they were all full of pills, and this time there were only four of them, which made Lu Fan very dissatisfied.

Shaking his head, Lu Fan ran the exercises, and after returning to his full state, he took out a copy of the materials of the Muscle Building Pill again and continued to refine them.

Although Lu Fan's cultivation has improved a lot now, the refining pill is also much more complicated than before, so the consumption of Lu Fan every time he alchemy is also not small, so in order to ensure success, Lu Fan will put himself in full bloom before every alchemy.

Of course, Lu Fan likes alchemy and inscription runes more and more, because every alchemy and inscription runes are a tempering of perception, which will make his perception more and more delicate and his grasp of energy more accurate.

Dealing with medicinal materials, purifying, quenching, melting, and dividing pills, a series of actions are smooth, and Lu Fan, who has already succeeded once, is a lot more proficient in refining the Muscle Pill for the second time.

However, this time Cheng Dan was still only four grains, Lu Fan frowned, but there was no way for a while, so he simply stopped thinking about it.

This is also Lu Fan's solution to the problem, for some problems that are not very urgent, you can put it aside for a while and think about it again, when the time comes, there will inevitably be new discoveries.

"The successful refining of the muscle-building pill will reward the flying machine refining plan."

After Lu Fan relaxed, the voice of the system came, and as Lu Fan's cultivation increased, the fewer times the system took the initiative to appear.

"Flying machines?"

"What's the use of giving me a reward aircraft now? I can't use it now. ”

Lu Fan asked with some doubts, although he also wanted a flying machine for a long time, the flying machine is different from the shuttle, the shuttle can only be regarded as a kind of machinery, and it cannot be used in combat at all, at least, it cannot be used in flexible battles between masters.

Unlike the flying machine, the flying machine is a runic weapon, which can realize the change of direction through energy fine-tuning, which can not only provide flight ability, but also make the user more flexible in battle, which is really like a tiger with wings!

But the aircraft can only be used if the professional level can be repaired, this is the common sense of all the federations that can be repaired, and the aircraft that cannot be used, even if they are refined, are still chicken ribs.

"Since the system rewards you, it naturally makes sense, and you will understand it when you succeed in refining."

The system replied lazily, seemingly a little uninterested.

After checking the materials needed to refine the flying machine, as well as the rune map of the flying machine, Lu Fan was ready to go to the market to buy a wave of materials.

Like refining the elixir, the inscription rune is also not a simple matter, there may be time to rest in the middle of refining the elixir, but the inscription rune, during those hours, you can't be distracted by the slightest, otherwise, a small mistake can lead to the scrapping of the entire rune.

And the rune touch and energy channeling, these are all things that the rune master spends a lot of time studying, so the inscription rune can also have a lot of failures, not to mention that he is also going to make a flying machine for Bai Zhi, so he naturally has to buy more materials for backup.

As soon as he thought of Bai Zhi, Lu Fan met her when he went out, and the two opened the door almost at the same time, and they both glanced at each other in surprise.

"Going out?"

Naturally, it was Lu Fan who spoke, and since the incident in the honeysuckle sea, Bai Zhi's words have become even fewer.

"Go out and buy something." Bai Zhi locked the door and replied neither enthusiastically nor unfamiliarly.

"Just so I'm going too, together?" Since he met Bai Zhi, Lu Fan has gone farther and farther on the road of thick face.

Bai Zhi didn't say much, but when Lu Fan walked side by side with her, she didn't object.

These days, Lu Fan has to go out to purchase some materials almost every day, after all, he needs to consume a lot of materials to cultivate and practice every day, and Bai Zhi, cultivation also requires resources, although there are energy crystals given to her by Lu Fan, but cultivation, not just one energy crystal is enough.

"Liu Gongzi, please, what does Liu Gongzi need this time?"

As soon as Lu Fan and the two walked into the shop, the guy greeted him warmly, although Lu Fan only bought some materials in one store every time, but after a month, he still became a regular customer in the market, and now many shops in the market know him.

And because the name Lu An is also famous, he naturally changed his pseudonym again, as for those guys, they don't care much about these, as long as they have a title.

Lu Fan clicked his wrist brain, and a light curtain popped up from his wrist brain, and after editing the light curtain, Lu Fan grabbed it and handed the light curtain directly to the buddy, and Bai Zhi didn't say a word, it was the same action.

"Okay, you two, please wait a minute, I'll come when I go."

The man took the list from the two of them and walked towards the inner hall, smiling all over his face.