Su Jinxiu bowed: "Since you have thought it through so thoughtfully, then let's go over tomorrow to take a look, and if it is appropriate, it will be decided."

Cheng Ying saw that things were in order, so he didn't say anything more and concentrated on fiddling with the noodles.

"Open your mouth and eat more"

Su Jinxiu still wanted to resist, but due to the faint pain in her neck, she did not succeed. I had no choice but to take another bite of noodles and muttered, "Okay, okay, I really can't eat it."

Cheng Ying was no longer reluctant, called the maid to clean up the dishes and chopsticks, and instructed before leaving, "Rest well, and we will move over when your injuries are healed." With that, he left the room softly.

Su Jinxiu was lying on the bed by herself, and she couldn't help but think of the prince's illness again. Although he has studied medicine, he has been in the entertainment industry for so many years, and he has long returned his knowledge to his teacher. She racked her brains to figure out how to extract penicillin, but she fell asleep in a groggy state after being tired from the bumpy and tired during the day, and being injured again.

The next morning, Su Jinxiu woke up early, perhaps because she had been worried about the prince's illness, and she didn't sleep peacefully that night.

After washing and grooming, Su Jinxiu first asked Forsythia to prepare breakfast, and then went to find Cheng Ying by herself.

As soon as he entered the courtyard, he saw him exercising, and Su Jinxiu didn't bother, quietly watching Cheng Ying from the side. It wasn't until Cheng Ying stopped sweating profusely that she handed over the towel.

"The sun is coming out of the west today, so Master Cheng doesn't pretend to be sick?"

Cheng Ying took the towel and wiped her sweat, "There are many people at home, it is inconvenient to get up and move, I feel that my body is rusty, here are all people who Mu Chenfeng, don't avoid too much." ”

Su Jinxiu looked at him, who was very different from usual, and for the first time felt that Cheng Ying revealed the vitality of a young man. I remembered that yesterday he vouched for himself and wanted to live and die with him, and I couldn't help but be in a trance.

"Why don't you rest for a while, how are the injuries on your body?" Cheng Ying's words brought Su Jinxiu back to reality.

Su Jinxiu bit her lip, "The injuries on my body are fine, but the main reason is that I can't sleep because I think about the prince's illness." Let's wait for breakfast and move out, I want to start giving Prince Pharmaceutical as soon as possible" Halfway through the words, Su Jinxiu smiled helplessly, "I don't want the lives of the two of us to be in the hands of others." ”

Cheng Ying had the heart to comfort, but she didn't know how to say it. It happened that Forsythia came to deliver food, and the two of them had breakfast absentmindedly and went to Cheng Ying's house.

After touching a stick of incense, the driver stopped the car steadily. Cheng Ying helped Su Jinxiu get out of the car, pointed to the small courtyard in front of him with his hand, and said to Su Jinxiu: "Look, this is the house I bought in the capital a few years ago."

Su Jinxiu looked up, a small courtyard was cleaned up in an orderly manner, and it could be seen that there were often people cleaning here. What is even more rare is the two lush locust trees next to this house, which add a bit of tranquility to the house.

Cheng Ying also introduced on the side: "On the left side of the house is an old couple, who don't see the door once a day; The family on the right took my money and won't be back for a month. ”

Su Jinxiu nodded, she fell in love with this house from the first sight, not because the house was well organized, nor because it was secluded, but because since she was reborn, neither the Su family nor the Cheng family belonged to her, and this house belonged to her a small world of her own, and it also belonged to their two-person world.

Turning around briefly, Su Jinxiu turned his head sideways and said to Cheng Ying: "It's here, I'll write a list of the things I need to use later, Forsythia has just arrived, and it's not convenient to go out and buy these, so I'll leave these things to you."

Cheng Ying took the list out to purchase, and Su Jinxiu took Forsythia out to buy some daily necessities.

When Cheng Ying came back with a large pile of steamed buns and fruits, Su Jinxiu and Forsythia had already set up the room, a boxy wooden table was used as a test table, and a few small bowls were prepared as petri dishes.

This is the treatment method that Su Jinxiu came up with after meditating - extracting penicillin to treat tuberculosis.

Because in Su Jinxiu's little remaining knowledge of his past life, antibiotics such as penicillin have a bactericidal effect and can treat infections caused by various bacteria. And the extraction of penicillin is also the only method that can be operated after Su Jinxiu has ruled out various methods.

Extracting penicillin is not very difficult in Su Jinxiu's mind, as long as the mold after the food is moldy, and penicillin is extracted from it after enrichment culture. That's why Cheng Ying bought so many steamed buns and other foods.

Cheng Ying handed over all kinds of sundries to Forsythia and said to Su Jinxiu: "I haven't bought the glass on your list, and I haven't heard of what this glass is, so let's go out and find it tomorrow."

Su Jinxiu patted her head and sighed in her heart: "The old lady forgot that there is no glass in this era, what can I do, I can't make a microscope without glass, how can I observe whether penicillin is effective without a microscope?"

Seeing Su Jinxiu's lonely expression, Cheng Ying knew that this kind of "glass" must be extremely important to her, so she hurriedly asked: "What kind of thing do you want glass, how long and wide is it?" Is it soft or hard? And what kind of color? Su Jinxiu was stunned by his series of questions, and immediately reacted, and said to Cheng Ying: "Glass is a transparent, extremely hard but extremely fragile thing. Have you ever seen anything like it? ”

Cheng Ying said "transparent? Extremely hard? Fragile? Suddenly, he clapped his hands, "Ah, I see, you're talking about crystals?" Su Jinxiu smiled, "Yes, yes, yes, it's crystal, but if it's like a crystal of ice, you might be able to buy it?" Cheng Ying was stunned by her sudden call of "Xianggong", and then said that she had a friend in the capital who liked to collect these rare treasures, and she might be able to find them.

Sending Cheng Ying out of the door, Su Jinxiu rubbed her hands excitedly, and now she can show her skills.

Su Jinxiu first put food such as steamed buns on the table, boiled taro and rice into juice, mixed them and divided them into small bowls, let them cool and use them as a culture medium, and at the same time buckled it up with a small dish to prevent it from being polluted by bacteria in the air.

The next thing is that everything is ready, only the east wind is owed, and the mold on the steamed bun can be extracted and separated after it grows.

Cheng Ying also successfully brought back a large piece of transparent crystal, and Su Jinxiu asked him to find a craftsman to polish it, and roughly drew a structural diagram of a microscope, and offered a heavy reward for the craftsmen who could make it.

In this way, time passed day by day while waiting. In addition to observing the growth of mold on steamed buns every day, Su Jinxiu plays backgammon with Forsythia, or takes Cheng Ying out to visit temple fairs and outings.

Finally, five days later, mold grew on the steamed buns. Su Jinxiu carefully scraped the mold on the steamed bun fruit into a small bowl as a culture medium for enrichment and culture.