After these things, Ran Yan became much closer to Xing Niang and Wanlu psychologically, and she became a lot more comfortable getting along.

The next day, Xing Niang and Wanlu began to tailor, while Ran Yan went to Wu Xiuhe to learn medical skills.

Wu Xiuhe accepted Ran Yan's two ready-to-wear clothes, and his face was as bright as a chrysanthemum, and his folds became deeper and deeper. However, he really taught Ran Yan, although the professor's medical science Ran Yan knew it, he also made a serious appearance of being taught.

Relying on the pulse to identify the symptoms is Ran Yan's weakness, so once Wu Xiuhe taught this knowledge, she was also very attentive to learning, and even took out the research energy when she was taking the doctoral exam.

Wu Xiuhe also noticed that Ran Yan was very interested in this aspect, so he focused on the pulse.

After studying medical science in the morning and having lunch, Ran Yan began to research the extraction of penicillin, and at the same time, he had to find a way to make syringes, otherwise even if penicillin was extracted, it would be in vain to not be able to integrate it into the blood.

The syringe is not difficult to make, many people think that the glass products of ancient Egypt are relatively early, but they do not know that China has glass products as early as the Western Zhou Dynasty, more than 1000 years ago has made colorless glass, only to the Song Dynasty period was sold as a commodity, the Tang Dynasty must also have glass, even if there is no glass, with ceramics can be replaced.

Just for a while, where could anyone make such a thin needle?

Ran Yan thought about it in a mess, and casually piled up the leftover food, fruit peels, etc., all the things that might have penicillium at home, and put them in a damp place that was easy to grow mold.

After that, the distilled water and culture broth were made.

Ran Yan sighed, she had never cared before, she needed to make so many by-products to treat a disease, and now she deeply felt that twenty taels was too cheap.

Xing Niang and Wan Lu sat under the porch sewing clothes, watching Ran Yan hide the collected food like a mouse for a while, holding bottles and cans for a while, and looking up to the sky for a while and sighing, the two couldn't help but look at each other worriedly.

"What's the matter, lady?" Wan Lu didn't hold back after all, and approached Xing Niang and asked in a low voice.

Xing Niang rubbed the hem of her freshly sewn clothes and guessed, "It's about ...... The medicine that the gods said is very difficult to match. ”

Wanlu hesitated for a moment, suddenly remembered something, patted his forehead and said, "I learned about something in the city yesterday, and the lady originally said that she came back to discuss with you, but the lady didn't mention it, and I forgot about it." ”

"What?" Xing Niang stopped her movements and asked.

Evening Green Road, "I heard in the city yesterday that Lang Jun kissed his mother, and he was talking about Qin Shilang!" ”

Qin Shilang? Xing Niang felt a little familiar, and suddenly thought of last night when she said that she had heard about Qin Shilang's murder in the brothel, she raised her eyebrows and knocked her hand on Wan Lu's head, "Such a big thing, why didn't you say it until now!" You girl, can't you tell the difference? ”

Wanlu rubbed her head and said, "The lady didn't take it to heart, I forgot it when I was happy." ”

"You lords and servants...... Alas! Xing Niang sighed heavily, "I also said that the lady finally understands the matter, and it is still so worrying to dare to love!" A woman's family, in addition to marrying and having children, what could be heavier than this! Tell me, what is Qin Shilang's character? ”

"I met him with my wife in a wine shop, and he was handsome, but he was a little short-tempered. I accidentally bumped into him, and I slapped me without saying anything! Speaking of which, Wan Lu's heart is on fire, but she is a nobleman, and her own lady is in such a situation, and no matter how big her temper is, she can only endure it.

Looking at Xing Niang's face that suddenly turned white, Wan Lu then said, "It's just that when the nobles of the Yalan Society appeared, he gave the lady some face, and came over to apologize solemnly, saying that everything has not gone well recently, and he is a little irritable, so he hit me by mistake." ”

Hearing this, Xing Niang's face was slightly better-looking, "Even so, Qin Shilang's temperament is probably not very good, if he really becomes a relative, alas, ......"

In Xing Niang's opinion, Qin Shilang is Qin Shangzuo's son-in-law, and the Qin family is also a big clan, and he was born well, even if he is a little ridiculous, Qin Shangzuo can always protect him, if he has a bad temper, Ran Yan will definitely be angry when he marries.

"Looking at the meaning of the lady, I am very dissatisfied with Qin Shilang, you say that the lady is like this, will you be troubled?" Evening Green finally got to the point.

Xing Niang glanced at Ran Yan, at this moment, Ran Yan was squatting next to the small red clay stove frowning, throwing taro into the pot. Her hair was combed into a playful bun, and because she had eaten a little better in recent days, the baby fat with some flesh on her cheeks was exactly the innocent appearance of a fifteen or sixteen-year-old girl.

Ran Yan probably couldn't imagine that he had a poker face for many years, but now he is actually cute. She is now concentrating on boiling taro soup, which can be used as a solution in penicillin medium with the juice from ground rice. After that, you have to make distilled water...... These things that are readily available in modern times are now being made in such a primitive way, and Ran Yan is a little unaccustomed to it.

Ran Yan frowned, filtering useful information in his mind, thinking about it, the square Chengni inkstone appeared in front of him, and the Chengni inkstone...... Yes! Chengni inkstone is different from other inkstones, it is made of mud after the inkstone is fired! Since that Sang Chen can make a complex Chengni inkstone, he should also know some methods of firing ceramics.

Time was pressing, Ran Yan directly gave up looking for glass, and switched to ceramic firing syringes, glass was not a popular process in Datang, and when he found someone who could make glass, it was estimated that Yan Niang and several people turned into a handful of white bones.

"Ah Yan." A man's voice suddenly rang out.

Ran Yan was slightly stunned and looked up at the door.

On the grassy path, a middle-aged man in a wide-sleeved dress was quietly looking at her, the man was about forty years old, with a white and slender face, a neat beard, and a gentle and graceful appearance.

Aye, Ran Yan's information about this person came to mind. It turned out to be her current father Ran Wen, with such a cognition, Ran Yan couldn't help but look at this middle-aged beautiful man carefully.

However, Xing Niang and Wan Lu reacted first, hurriedly came down from the porch, put on sandal shoes, and greeted them, "Lang Jun! ”

"Ah Yan, don't you know your father?" After Ran Wen saw Ran Yan's face clearly, his excited voice trembled a little. He didn't expect that the terminally ill and emaciated little girl two years ago would be so stunning now!

Ran Yan watched the water in the pot boil, and hurriedly took the pot down, before bowing to Ran Wen and calling, "Aya." ”

Ran heard her skillful pot-carrying action, and burned angrily, his concubine actually did this kind of thing so well, and said to Xing Niang in a cold voice at the moment, "What a slave, how can I let Seventeen Niang do such a job!" Do you keep it for you!? ”

"Lang Jun......" Wanlu was anxious to explain, but was caught by Xing Niang.

Although Xing Niang's face was calm, her tears couldn't stop falling, and she said in a trembling voice, "The lady suffered, not to mention this one, if it weren't for Doctor Wu's direct help, I'm afraid the old slaves would have starved to death here!" ”

Wanlu also wiped her tears at the moment, "Lang Jun, don't send the lady to the Taoist temple, the lady has already recovered from her illness, and there is no need to foster a monk!" ”

Watching Ran Wen's white face turn from blue to black, Ran Yan pursed her lips and couldn't help laughing, Xing Niang and Wanlu looked kind and honest on weekdays, who would have thought that this singing and harmony would actually beat the steproom.

"Ah Yan, are they telling the truth?" Ran Wen walked in front of Ran Yan in a few steps, and saw that she was still wearing the clothes she was wearing two years ago, and she couldn't help but believe it a little in her heart.

In fact, the step-room has only not sent money and goods for more than half a year, Ran Yan was afraid of staining his clothes because he wanted to make penicillin, so he changed his old clothes, and even if Ran Wen came a few days later, he saw the same scene.

Ran Yan thought that there were still a lot of things in his house that he had bought yesterday, and he was afraid that he would not be able to tell when the time came, so he said, "Aye, why do you ask?" If you go back and ask, I'm afraid no one will admit it, so why don't you go back and check privately if there is money or things to be transferred over during this time? On the side, it's hard to say much. ”

——————

Thank you carmel for the peach blossom fan, red envelope, and many evaluation votes, thank you peach niuniu for the blessing bag, thank you Cami for the evaluation votes, long comments and blessing packs, thank you Haruko for the long comments, evaluation votes and blessing bags, thank you Chaoyun L for the long comments, thank you Totoro Bottle for the long comments! There are also some tips that the sleeves didn't have time to see, thank you!