The experiment to produce penicillin was successful, and the two rejoiced.

"This time, we know the specific method and concentration, and the reproduced one can be used on the human body." Gu Li said excitedly.

"Hmm." Mei Zhiyan nodded.

"There's also the experiment that started six days ago." Mei stopped and said.

Gu Li didn't forget this, and responded, took out the other two petri dishes, and opened the lids.

In one of the petri dishes, Penicillium was cultivated, and in the other, the germs they had taken from the infected patients.

The two bacteria were almost cultured, and Gu Li and Mei Zhiyan began to make penicillin again.

With the success of the process, the production went very smoothly and was completed quickly.

Penicillin was placed in a petri dish of pathogenic bacteria, and Gu Li was covered with a lid.

"I wish I could see the little white dot again!" She sincerely hoped that.

If this experiment is successful, then there will be a special medicine for this epidemic, and thousands of lives can be saved.

By this time, it was already dark outside.

Out of the laboratory, Gu Li looked out and said to Mei, "Let's go back quickly." ”

On the side of the Observatory, they are still needed.

Mei Zhiyan said: "I'm not in a hurry, is there food here?" I'm a little hungry. ”

Gu Li didn't think about this problem, and when she heard him say it at the moment, she realized that she was also very hungry.

"There should be, I'll ask." Gu Li said and walked out.

This is Yan Qing's place, although he gave it to her, but Gu Li just wants that laboratory, and he doesn't mean to keep the entire courtyard for himself.

There are not many people in the courtyard, only an old couple is watching the door and cleaning it usually.

Gu Li went to ask them if they had anything to eat, and the old woman replied with a kind smile: "Yes, it has been prepared for a long time." ”

So, Gu Li planned to finish breakfast with Mei Zhiyan and go to the city again.

After a few days of sleeplessness, her energy had already been exhausted, and the experiment of preparing penicillin was successful, she couldn't help but relax, so she fell asleep on the table before she finished her breakfast.

When she opened her eyes again, she found herself lying on a large soft and comfortable bed.

Gu Li was in a trance for a moment and sat up suddenly.

Where is she? Why did she fall asleep?

Hearing the movement coming from inside, the old woman walked in and said, "Girl, wake up, lunch is ready, let's have some food." ”

Gu Li didn't respond, but asked, "When is it now?" ”

"It's just past noon." The old woman replied.

Gu Li breathed a sigh of relief slightly, fortunately, she didn't sleep for a long time.

"What about Mei Zhiyan?" She asked again.

"The girl is talking about the boy who came with you, and he left after breakfast."

"Oh." Gu Li nodded and smiled helplessly.

She actually fell asleep while eating.

Fortunately, Mei Zhiyan went back early, otherwise, Mei Zhangyuan would not be busy.

"Shall I bring the rice?" The old woman asked again.

"Okay." Gu Li thought about it and said yes.

It's not too late, and it doesn't matter if you're done eating.

After lunch, Gu Li left the hot spring courtyard and headed to the city.

Recently, the city gate has been strictly controlled, and people who enter and exit the city gate must be strictly questioned and investigated, so as to prevent people from taking the opportunity to escape.

When Gu Li entered the door, he saw a familiar figure, which turned out to be Ji Chen.

Ji Chen was checking the vehicles leaving the city, looking like an iron-faced and selfless look.

It was a richly decorated carriage, which should be the daughter of a noble family, and there were more than a dozen carriages behind this carriage, each of which contained more than a dozen large boxes.

Gu Li understood at a glance that this should be because she was afraid of contracting the epidemic and planned to escape from Changning City.

Ji Chen was inspecting the car, and Gu Li's carriage stopped at the city gate and waited.

"Little Master Ji, my old lady is going to Yanzhou to visit relatives, please let me go." A person dressed as a housekeeper accompanied the smiling face and said to Ji Chen.

Ji Chen glanced at him and said loudly: "I am guarding the city gate here by the emperor's order, in order to prevent the spread of the epidemic and strictly prevent people in the city from fleeing, my duty is not to be neglected." You better open the boxes and let me check them one by one. If it's okay, I'll let it go. ”

"Ji Xiaogongzi, we don't need to check the old lady's things in our house, right?" The butler laughed again.

Ji Chen didn't give half of face: "How can that work?" If something goes wrong, the emperor will blame it, will you bear it for me? ”

The housekeeper was speechless, and naturally he didn't dare to bear it for him.

But now that the epidemic in the city is so serious, and most of this disease cannot be cured, who dares to stay in the city? If you stay any longer, who knows when it will be your turn?

Ji Chen was about to let people go forward to check, when suddenly, on the most beautifully decorated carriage, a corner of the curtain was lifted, revealing an old but majestic face from inside.

This is the old lady of the Anguo Mansion, with a prominent status.

"Little Master Ji." She shouted Ji Chen.

Ji Chen looked at her and smiled: "It's the old lady of the Guogong Mansion." ”

"Since you know it's me, my stuff, you don't need to check it." The old lady said with a straight face, obviously very dissatisfied with Ji Chen's refusal to let him go, and wanted to use her identity and majesty to suppress him.

Ji Chen didn't answer immediately, but smiled again, and then said, "Since it's you, the old lady, you don't need to check." ”

When the old lady of Anguo Mansion heard him say this, her face was not obvious, but she was really relieved in her heart.

Now that the epidemic in Changning City is so serious, who dares to wait? She asked people to pack up their things, and planned to go out of the city and go to Yanzhou's hometown to hide for a while.

The old lady thought she could go, but she saw Ji Chen beckoning, and said loudly: "Come on, write it down, on the eighth day of the seventh month, before a moment, the old lady of the Anguo Mansion went out of the city to visit relatives in Yanzhou, and accompanied the salute of sixteen cars, each of which was packed with fourteen cars. ”

"Remember it well, these records of going out of the city, the emperor has to read them every day, but you can't miss them." Ji Chen asked loudly again.

When Gu Li heard it, she couldn't help laughing.

The old lady An Guogong suddenly changed color, put down the curtain, got out of the carriage in person, and walked in front of Ji Chen.

She lowered her voice and said to Ji Chen: "Ji Xiaogongzi, you sell your old body to save face, I'll go back, today's incident, you also treat it as if it never happened, how about it?" ”

This kind of record, if the emperor sees it, can you believe that she is going out to visit relatives? If the emperor is angry, it will be the entire Anguo Mansion that will suffer at that time, and maybe he will not even be able to keep the title.

The old lady can carry it clearly, so she said this to Ji Chen.

Ji Chen nodded with a smile, and said loudly: "The old lady suddenly felt unwell and needed to see a doctor, so she won't go out of the city today, so you don't need to remember." ”