Star Farming, the eldest lady relies on alchemy to counterattack

Chapter 83 Seven Stars Locking Veins
Ning Xuan was working hard and concentrating on her training. During the weekend break, Hei Yan brought his sister to seek medical treatment.

After a general examination, Ning Xuan found that her physical condition was indeed very poor and that she could not withstand the process of physical training.

Ning Xuan has also learned about the interstellar cultivation system during this period. The growth of mental power depends entirely on bloodline talent, mental power-enhancing potions, and slowly absorbing the mental power of exotic beasts to strengthen oneself during battles. As for the improvement of physical fitness, innate talent is very important. However, some ancient martial arts training systems have been passed down. However, in this world where exotic beast genes are integrated and the average person's physical fitness is very strong, those ancient martial arts training systems are not taken seriously.

After all, it takes more than ten years of practice to reach a state. After gene fusion, there is no need for practice. As long as you grow to a certain age, you can obtain the same physical strength and defense capabilities.

"You have been trying to find ways to help your sister improve her physical fitness. Has she ever practiced ancient martial arts?" Ning Xuan asked.

"She tried, but..." Heiyan's fingertips unconsciously stroked the energy lines on the tactical wristband. "Most of the ancient martial arts systems that have been passed down require the use of breathing techniques. But since the gene fusion, the human body's meridians have changed, making cultivation more difficult. Yueyue couldn't persist."

"I gave her acupuncture twice, and then let her try this set of exercises." Ning Xuan called up a set of exercises called "Seven Stars Locking Meridians" on the light brain. After she had just used the golden needle to check her pulse, Ning Xuan thought about it and found that this set of exercises was suitable for her.

"Actually, Xinyue has tried to practice the Seven Stars Locking Veins technique before, but he couldn't find the method after trying for a long time. Now he tries again..." Heiyan said hesitantly. He was afraid that it would be a waste of time even if he tried again.

"It's up to you. If you want to try, I will give her acupuncture today. If you don't want to try, please go back." Ning Xuan didn't say much.

"I want to try." The pale girl pulled Ning Xuan's clothes and said firmly.

"Okay." Ning Xuan agreed. She used the golden needle method to open the main acupoints to lead the soul into the body. The subsequent practice depended on Huangfu Xinyue himself.

Ning Xuan took time out from the training to treat a patient. At that time, she didn't know what kind of sensation this case would cause in Guangdu and even the entire federation. After the treatment, she returned to the intense training.

A month later, Xi Ruhui's quick lecture on basic knowledge, which covered all the theoretical knowledge for middle and high school students, came to an end. Before the class ended, he specially found Ning Xuan, because he would explain these contents in the annual training for the Alchemist Competition. The content he needed to explain was complicated and numerous, and time was limited. In order to finish, he lectured very quickly. In addition, it seemed that it was just a series of basic knowledge lectures, which was very boring. Therefore, few students could listen to it from beginning to end. Anyway, in his impression, Ning Xuan was the only student who listened from beginning to end in the past three years.

"My classmate, I see that you are listening very carefully. Have you understood everything? If you have any questions, you can ask me!" Xi Ruhui asked with a friendly expression.

"Teacher Xi, in the article on derivatives, adding lantern grass to the refining process of Andrographis paniculata will produce bone-eroding factor. I tried it yesterday. As soon as the lantern grass was added, it exploded immediately and the original liquid medicine evaporated instantly at high temperature. In this case, how can we extract bone-eroding factor?" Ning Xuan had tried many times, but none of them succeeded.

Her mental control and control of the heat were both extremely precise, and failures were rare during the refining process. Therefore, she suspected that the explanation of the material was incorrect. "I remember I didn't mention this point." This knowledge point was overlooked because the experiment was extremely dangerous and the extraction of the bone-eroding factor was extremely difficult.

"It's on the lecture notes you played." Ning Xuan had just extracted seven-leaf Andrographis paniculata and was very interested in the efficacy of this medicinal herb.

"Didn't you feel uncomfortable after the explosion occurred during your experiment?" Xi Ruhui asked. In fact, it was difficult to reach the point of explosion during this experiment. Andrographis paniculata was too toxic, and most alchemists gave up when refining it.

"I wear protective clothing when doing experiments and don't feel any discomfort." Ning Xuan said. Andrographis paniculata is highly toxic, so she always takes strict precautions when refining poisonous drugs.

"No wonder you succeeded in the experiment but didn't discover it. Your protection was too strict. The reason why you couldn't extract the osteoerosive factor is because it evaporated. So far, no one has been able to successfully extract the osteoerosive factor." Teacher Xi pushed his glasses on the bridge of his nose and said.

"How did you discover osteoerosive factor?" Ning Xuan asked puzzledly.

"It was extracted from the bones of a dead alchemist." Teacher Xi suddenly lowered his voice.

"Ah, uh..." Ning Xuan suddenly felt a little scared. Fortunately, she was wearing protective clothing. Suddenly, Ning Xuan's face changed and she asked nervously, "Teacher Xi, I have experienced four explosions while doing this experiment. Will the evaporated toxins remain in my laboratory?" Every time she finished an experiment, Chen Nan, Lin Mo or Yan Fuzhen would help her tidy up the laboratory.

"No, during the evaporation process, if the toxins do not attach to a living organism, they will immediately lose their activity. Only when they encounter a living organism will they attach to the bones and be preserved. Therefore, the correct way to extract this osteocorrosion factor is to place a living organism in the laboratory in advance, allowing the osteocorrosion factor that evaporates at the moment of the explosion to attach to the living organism, and then extract the osteocorrosion factor from the bones of the dead living organism." When Teacher Xi said this, his tone suddenly became a little strange.

"Oh, so that's how it is. Thank you, teacher, for clearing up my confusion." Ning Xuan looked calm and did not back down at all when she met Xi Ruhui's inquiring gaze.

"You have studied very hard this month. I originally thought that someone like you who was still studying the basics would be much worse in practical operation, but I didn't expect that your operational ability is so strong." Xi Ruhui looked at Ning Xuan with mixed feelings. The reason why he came to ask this question was that he saw her serious attitude and wanted to take her in as his student. However, Ning Xuan asked such a question, which made him immediately realize that Ning Xuan's practical operation ability was very strong. He was afraid that there was nothing he could teach her. It was a pity that such a good seedling was out of his reach.

"I hope you can get a good ranking in the Alchemist Competition." Xi Ruhui said.

"Thank you, Teacher Xi." Ning Xuan benefited a lot from this month's study. What she lacked most was the grasp of a systematic and coherent basic theoretical system. In the past, she learned about various medicinal materials through the practice of alchemy, and her learning was relatively loose. Now, she has connected them all together and understood them thoroughly.

(End of this chapter)