Laila's expectant eyes made Arod restless. Although he just comforted Laila verbally, after the court officials' meeting ended and after the court officials left, Arod called Laila quietly to the conference hall.

"Duke?" Leila stood restlessly in the conference hall, which was the place where major events in Mecklenburg were decided. The guards at the door held a long halberd and looked serious.

"Wait a moment, there is another important member." Arod said to Laila while sitting in a chair.

"I don't know what I can do for you?" Leila said uneasy.

"Keep your enthusiasm." Arod smiled slightly, and he poured a glass of wine for Leila to relax her.

"Sir Duke, are you looking for me?" At this time, the door opened and Miss Shirley walked in. Her hair was scattered, her face was tired and haggard, and her clothes were covered with dirty plant juice.

"Have Miss Shirley not found a treatment medicine yet?" Aruod said to Miss Shirley. After the dysentery infectious disease occurred, Miss Shirley had been studying the treatment medicine in the pharmacy room, but it seemed that the progress was not smooth at all.

"Sir, I'm sorry I used all the methods and knowledge, but none of them worked." Miss Shirley reached out to push the bangs on her forehead in frustration. She didn't expect that this dysentery infectious disease would be so difficult, and if it weren't for Arud's preventive measures, more people would die.

"I understand, it seems that the knowledge of this era cannot be solved." Aruod rubbed his temples. Originally, he did not want to borrow knowledge of the era to solve this problem, so as to prevent too advanced technology from destroying the historical process.

"You have a way?" Laila and Miss Shirley spoke in unison, and looked at Aruod incredibly, especially Miss Shirley could not believe it.

"Yes, but I want you to keep this matter secret. Without my permission, you must not disclose it." Aruod said to Laila and Shirley seriously.

Aruod knew that to eliminate the terrible dysentery poison, he could only use a more powerful drug, that is penicillin. Fortunately, he once watched a time travel drama. He studied the feasibility of it. Although he didn't know how much it could be achieved in this era of simplified equipment, it was indeed worth a try at this time.

In fact, there were penicillin in the Tang Dynasty: As early as the Tang Dynasty, tailors in Chang'an City would confuse green haired wrinkles on fingers cut by scissors to help the wound heal. It was because the substance produced by green hair (penicillin bacteria) had a bactericidal effect, which means that people first used penicillin. Modern penicillin was developed by Tang Feifan, a famous microbiologist at the Central Epidemic Prevention Experimental Office during the War of Resistance Against Japan in 1941.

In fact, penicillin can also be made by hand, as follows:

This method has been affirmed by medical experts.

1. Use the juice made of rice plant tuber as the medium solution (use a small bowl)

2. Transplant Penicillium in (Penicillium is to find a food that has become moldy, and scrape off the moldy substance on it), wait for 1 week... In cultivation

3. Take a small clay pot. Seal the top with special Mecklenburg paper (do not use a lid). Cut a small hole in the membrane, take a funnel, remove the sterile wool in the funnel, and pour the cultured culture liquid off the wool. (A little like filtering)

4. Pour an appropriate amount of olive oil (3 times the culture medium) into the clay pot and stir.

5. Stir until the end, you will find that there are 3 layers of liquid in the jar.

6. At this time, use a small spoon to slowly remove the oil and fat on the upper layer! (I believe you can still distinguish what oil is and what is

water), leaving only the bottom water.

7. Add the toner (take it yourself) to the jar and stir.

8. Carbon will absorb Penicillium ingredients and the liquid in the jar will absorb dry.

9. Take out the carbon. Wash the carbon with distilled water, be careful, just a little bit.

10. Wash the carbon with distilled water.

11. Wash with seaweed juice

12. Repeat the method of step 3 (buy another clay pot or glass cup) to filter

13. Divide the final liquid into a small cup every 100cc. Wait for a few days (about a week)

14. The last step is difficult. Dip a little cotton swab and drip it in the center of the small cup.

15. Waiting...

16. A week later, if you see a center without Penicillium, only one ring around it, it will be made

17. Use a rubber-head dropper to absorb the penicillium in the ring, which is penicillin!

Aruod told the production method in detail, and Miss Shirley was stunned. She had never been exposed to such an advanced pharmaceutical method, and just listening to this process was enough to make people stunned.

"Sir, what did you hear from there?" Miss Shirley asked stutteringly.

"Don't worry, just treat it as God's will. I will equip you with everything you need. All you have to do is to keep the pharmacist's duty and help me make this healing potion." Aroud said to Miss Shirley.

"Okay, this is worth a try." Miss Shirley looked eager to try. As a witch with a strong desire to learn, she was eager to experiment with the production of penicillin.

"Master Duke, please use my bakery! I will do my part for the patients," Laila said excitedly.

"Yes, but remember that the method of making this drug must be kept confidential. I will send a team of swordsmen to protect you." Since Arod absolutely made penicillin, he must do things successfully. After all, Mecklenburg is a territory he has built with great effort and his home.

"Quick, guard the surroundings." Soon, the nobles of Mecklenburg saw a team of fully armed swordsmen, surrounded the bakery in Laila in the castle, and then Miss Shirley moved in with many bottles and jars.

"What is Arod doing recently?" Princess Josie walked along the corridor of the castle with her maid. Through the window, she could see Laila's bakery. The bakery was surrounded by soldiers wearing iron armor and big swords. They received Arod's order to protect the people and things inside. Without Arod's command, no one would be allowed to approach. If someone trespassed and killed him, they would not be allowed to go close.

"I don't know, I just often see the Duke often go to the bakery." The personal maid reported to Princess Qiao Xi.

"When will this terrible natural disaster end?" Princess Josie said worriedly.

"Yes, I heard that there are dead people in the towns outside the castle every day, which is really terrible." The maid said in a terrified tone.
Chapter completed!