It was already noon when Bai Youtian returned to Elder Shao's small valley, and after a hurried lunch, he sat on his stone bed and meditated and breathed for a while, and when the sun was tilted, he took the pamphlet and asked Elder Shao to return the book.

Bai Youtian came to Elder Shao's small building, knocked lightly on the door, and after a while, Elder Shao's voice came from inside: "It's Xiao Tian, come in!"

Bai Youtian pushed the door and entered, only to see Elder Shao fiddling with those machines there, and from time to time there were herb juices or fragments coming out of it, and those juices and fragments were all contained in bottles and jars by Elder Shao.

This is a bit similar to the Chinese medicine slicer on the earth! Bai Youtian muttered in his heart, and without saying anything, he reached out and handed over the booklet, and said respectfully: "Elder Shao, I have written down all the booklet you gave me last time. ”

Elder Shao took the pamphlet and said, "It's good to write it down, but if you have anything to say, let's hear it." ”

Bai Youtian said: "Although there are many types of herbs, they are also divided into several large types according to the different medicinal properties and effects, and they are not only easy to remember after classification, but also helpful for identification and use. Bai Youtian said endlessly.

Elder Shao nodded after hearing this, and said to him again: "It's not enough to just write them down, you also have to learn to identify them, you can go to the medicine garden when you're fine, and distinguish the types and years of medicinal herbs, the Medicine King Valley is so big, there are many medicine gardens, you can go to a few more places!"

When Bai Youtian heard him say this, he asked, "None of our medicinal herbs are full of these more than 100 kinds of herbs?"

"No, although there are not many types of herbs, as you can see, each herb has a side branch, that is, a slightly different herb, so it is incomplete. ”

After speaking, he took out a booklet and said to Bai Youtian: "This is the "Basic Herb Processing Method", you can also take it and write it down." ”

Bai Youtian took the pamphlet and couldn't help but ask again, "May I ask Elder, when will I be able to officially learn alchemy?"

"Anxious so soon?" Elder Shao looked at him with a smile, "Soon, it's not so difficult to get started with alchemy, you can just write down two more booklets!

Bai Youtian nodded, didn't say anything more, and withdrew with the booklet.

Back in his small building, Bai Youtian began to look through the booklet, which was all about how to use Xuan Qi to process medicinal herbs, such as purification, denaturation, analysis of traits, etc., and the last few chapters described several commonly used instruments for processing medicinal herbs.

Bai Youtian was originally born in chemical engineering, and these methods described in the booklet are also available on the earth, but the earth is not using Xuan Qi, but using various complex processes to do all this, although the way is different, but since the result is the same, then the way is more similar, for Bai Youtian, it is much simpler.

As for those machinery, they are similar to the traditional Chinese medicine processing machinery on the earth, which are used for the preliminary processing of medicinal materials, shredding, slicing, powdering, juicing, etc., in order to save the labor of Xuanqi, after all, Xuanqi is precious, and it is better not to waste it.

Bai Youtian finished reading the booklet, and began to memorize it with his heart, and it was only a moment's work to memorize this booklet with his cultivation, and after memorizing these, he still had to go to the back mountain to practice.

As soon as I jotted down the booklet, there was a banging knock on the door.

Bai Youtian got up and got out of bed, walked to the gate to open the door, and said "go", in fact, his speed is also very fast, for an immortal cultivator of his level, although it is not necessary to shrink the ground into inches, but it is also a very ready-made thing to take ten steps, and when it reaches the real power stage, that speed will be described as the speed of light.

Bai Youtian opened the door and saw a little girl about the same age as himself standing at the door, the little girl combed a crooked braid, with a few hairpin rings scattered on her head, red lips and white teeth, and picturesque eyebrows.

The little girl saw him open the door and smiled at him: "You are the first Bai Youtian of this freshman." ”

"Yes, I am, dare to ask the girl?" Bai Youtian also asked.

"Oh, I'm an inner disciple, my name is He Wanrong, and Senior Sister Mei asked me to come. ”

"Senior Sister Mei lacked a 200-year-old evening primrose when she was alchemizing, and she couldn't find it anywhere, so let me see if Elder Shao had any plants here, and if so, ask for one, and Senior Sister Mei would make up for it with treasures of the same value in the future. ”

"Evening primrose?" Bai Youtian turned his head to look at the medicine garden, "I've only been here for a few days, and I don't know what to do, so why don't I find it for you, and I will send it to you." ”

"I'll look for it with you, Senior Sister Mei is in a hurry to use it. ”

"It's okay, you wait here first, and I'll go back to Elder Shao. ”

After speaking, Bai Youtian walked towards Elder Shao's small building, where the little girl was waiting for him quietly.

Bai Youtian went to explain to Elder Shao about Senior Sister Mei's request for evening primrose, Elder Shao said that he had no opinion, Bai Youtian heard about it, so he turned around and came back and said to the little girl: "Elder Shao said that he can give it to you, then let's look for it together." ”

Elder Shao's small valley has a total of seven or eight furrows of medicinal herbs, Bai Youtian took the little girl and looked for them one by one, they are all immortal cultivators, and their eyesight is very good, although there are many medicinal herbs, but it is not so difficult to find a evening primrose among so many medicinal herbs.

"Cloud grass, star cliff grass, it's not either, ah! evening primrose, this is evening primrose!" the little girl said, leaning in, "but the year is not enough, only 150 years." ”

Bai Youtian looked at the evening primrose, one and a half feet high, emerald green leaves, red and white flowers, quite crisp and lovely, it was the evening primrose in his memory, smelling the fragrance, looking at the color, Bai Youtian could also tell that it was 150 years old.

"Isn't there enough vintage?" asked Bai Youtian.

"It's okay. The little girl smiled, "It's good to give birth." As he spoke, he gently pulled the evening primrose off.

Bai Youtian asked again: "I still don't know who Senior Sister Mei is?"

"Senior Sister Mei is a personal disciple, the daughter of the valley master, you have only been here for a few days, and many people in the valley don't recognize it. ”

"What is Senior Sister Mei's name?"

"Ask her yourself! I'm leaving, and I'll bother you another day. The little girl laughed and put the evening primrose into a wooden box, and turned and walked out of the gate of the small valley.

Bai Youtian shook his head and closed the gate of the small valley, he was going to the back mountain to practice Konoha lightness, because from now on, he had significantly more time.