At the end of the month, Bai Xiaochun, his hair was messy, and his face was covered with black and gray, and he walked out of the Alchemy Pavilion tiredly. After returning to the courtyard, he was silent for a long time and kept it in his heart.

"There are still nine places where there are problems. Only by solving these nine problems can we continue alchemy. Bai Xiaochun gritted his teeth, sat in the courtyard, closed his eyes and pondered. His mind was constantly analyzing, and sometimes he took out herbs to observe in detail.

It wasn't until half a month later that he rushed out and spent his contribution points again to enter the Alchemy Pavilion.

Fifth. Fail!

It took him seven days to analyze the cause, identify the problem, fix the problem, and refine it again.

Sixth. Fail! Bai Xiaochun, with red eyes, spent 20 days and finally didn't feel the problem and turned on the seventh stove.

An hour passed, and the roar did not appear, but Danxiang pounced on my face. Bai Xiaochun was very encouraged, looking at the two blue pills in the Dan furnace, he took a deep breath, this was his seventh success!

Then refine it again, for the eighth time. It worked, Danzo!

Ninth. Success, Dan Five!

10th. Still successful, but this tenth time there is only one dan, the color is not green, but black, without any fragrance, even smell, there is a strange taste.

In Bai Xiaochun's surprise, there was an immediate commotion in the entire explosion cabinet. There are no rats on Xiangyun Mountain. In this place of practice, rats cannot exist unless they are spirit animals, but there are many ants in the mountains.

These ants are natural things. They don't usually get annoying in the cracks of some rocks, as if they were part of a mountain, so no one cares.

But today, around this alchemy hall, the disciples guarding it suddenly stood up in shock. In an instant, he noticed that there were countless ants on the ground. These ants went straight to the alchemy hall.

"This. What's going on! The disciple guarding the alchemy cabinet took a deep breath and looked at the countless ants, only to feel that his scalp was numb.

At the same time, in the many rooms of this Alchemy Pavilion, many disciples practicing alchemy were in a panic. There's even the rumble of Dan's explosion. More and more ants are roaring, and even though there are laws, this alchemy room is all over the mountain. The ants burrowed out along the different crevices.

Straight in one direction.

This direction is the room where Bai Xiaochun is. At this moment, he curiously picked up the black pill. As he looked surprised, he heard a faint roar outside. At the same time, countless ants suddenly appeared on the floor of his room.

The ants went crazy and walked towards Bai Xiaochun.

"Xiangyun Mountain is actually engaged in ant disasters!" Bai Xiaochun suddenly jumped up, goosebumps all over his body. However, when he jumped up, some ants even jumped up and walked towards Bai Xiaochun's black pill. Bai Xiaochun's scalp was numb, seeing this scene, whether it was useful or useless, he hurriedly threw away the pill in his hand, and almost at the moment when the pill was thrown away, the ants frantically changed direction and went straight to the pill.

When the elixir fell to the ground, countless ants surrounded it in the blink of an eye, and soon formed a large ball. Bai Xiaochun looked pale and frightened.

Soon, the large ball of ants fell like a collapse, and countless ants walked into the gap and disappeared. As for the pill, there is nothing left.

In the entire Dan Pavilion, there were no ants for a moment. They came and quickly disappeared. Although this incident frustrated the alchemist, there was nothing he could do. The disciples who guarded the place did not see any losses. Despite curiosity, they did not report.

After all, only Bai Xiaochun saw the madness of ants. In the eyes of others, it was just a swarm of ants passing by. Bai Xiaochun was frightened, and he lifted He Dan, who had just been refined. There doesn't seem to be a problem. It's just that he's too careful. Even if he succeeds in refining, he will still strive for perfection. I vaguely remember that the last time he refined his magic, he seemed to have adjusted the ratio.

"Is it possible that the elixir I eventually refined is also a great tonic for ants?" Bai Xiaochun scratched his head, feeling as if he was very powerful. He can refine not only the pills that people eat, but also the pills of ants.

When he walked out of the room, Bai Xiaochun felt a little embarrassed, bowed his head and hurriedly left.

A few days later, Bai Xiaochun found that there was no wind blowing from the herbal refining cabinet. Not again. After paying his dues, he chose another room to continue refining the herbs.

This time, he began to refine longevity incense.

While incense and alchemy are similar, there are some differences in the method. After all, one is to eat, the other is to ignite and inhale, especially when the last medicine is made, the first is Dan and the other is a congealed piece of incense. Based on the experience of the last time, Bai Xiaochun remained cautious and cautious when refining this long-lasting perfume. In the end, it took two months, 10 materials were used, and 7 were successful.

Only then did he leave satisfied. He held in his hands seven incense sticks of longevity. Bai Xiaochun was refined three times in a row in his wooden house. The color of the seven longevity incense incense is already dark purple. Although the three lines above are darkened, they are still clearly visible. Obviously, the feeling of longevity incense is completely different from what it used to be. Bai Xiaochun looked at the longevity incense in his hand and pondered. At the moment, he no longer knows anything about psychiatry as he used to. As he refined the spiritual herbs, he gradually understood a lot. He knew that any kind of spiritual herb would have impurities after refining. These impurities are not absorbable, but they are difficult to isolate. When he swallows them, they are deposited in the body and gradually turn into so-called herbal poisons. This is also the reason why many elders in the tribe are reluctant to take medicine. Theoretically, a certain amount of herbal poison will be excluded from the body. However, if more pills are swallowed, more herbal toxins will naturally accumulate and hinder future practice.

Therefore, according to the content of impurities in spiritual herbs, spiritual herbs are divided into six levels.

"Down, middle, up, good, excellent, very ......" Bai Xiaochun looked at the longevity incense in his hand and muttered, impurities account for more than 90%, that is the poison pill, it cannot enter the product, unless it is a last resort, no one will eat it.

If the impurities account for about 80%, they are called inferior products. This medicine is the most popular and if the impurities are around 60%, it is called an intermediate product. This medicine is rare and can only be refined by a true pharmacist.

As for the impurities with only four layers, they are top-of-the-line, or even less, while only 20% are good products and only 10% are good products, which can only occasionally appear in some large auctions.

And there is no impure best elixir, it is said that there is. Bai Xiaochun stared at the fragrance of immortality, he didn't understand when he gave the elixir to refine it. At this moment, after such careful observation, he immediately noticed that the alchemy did not directly increase the strength like a magic weapon, but . Changed the quality of the elixir!

At the moment, he only has 40% longevity incense in his hands, which is a good product.

This discovery made Bai Xiaochun very excited. After pondering for a moment, he went to Ziding Mountain. He did not go to Zhang Dafeng, but went to the south bank of Lingxi Temple, the only Tangling Temple in Ziding Mountain.

Disciples of this sect can offer advice here, and ask the elders of the spiritual hall to help cultivate the spirit. Although the chances of failure are not small, many disciples are still enthusiastic about it.

In the Lingling Hall, Bai Xiaochun made observations and asked for help. When he left, he was convinced that the efficacy of the Zero Impurity was indeed real.

Back at Xiangyun Mountain, Bai Xiaochun happily looked at the elixir he had refined, ignited a deep breath, and immediately felt that his body obviously had a feeling of complete support, and the fragrance was mixed with his whole body, making his whole body warm. If life is a fire, then at this moment, he has a feeling that the fire has been added a small piece of wood and becomes more vigorous.

Therefore, when he smells the fragrance of longevity, he practices immortality. Whenever he felt hungry, he would take a deep breath and the feeling would dissipate a lot.

The seven kinds of longevity incense have already supported Bai Xiaochun's cultivation of immortality for half a month. Half a month later, he clearly felt that his immortal iron piece was getting stronger and stronger.

(End of chapter)